{"id":36811,"date":"2025-11-04T18:25:22","date_gmt":"2025-11-04T10:25:22","guid":{"rendered":"https:\/\/duracordix.com\/?p=36811"},"modified":"2025-11-05T10:32:34","modified_gmt":"2025-11-05T02:32:34","slug":"luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich","status":"publish","type":"post","link":"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/","title":{"rendered":"L\u01b0\u1edbi \u0111\u00e1nh c\u00e1 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o? Gi\u1ea3i th\u00edch v\u1ec1 c\u00e1c lo\u1ea1i, v\u1eadt li\u1ec7u v\u00e0 thi\u1ebft k\u1ebf"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Chuy\u1ec3n \u0111\u1ed5i m\u1ee5c l\u1ee5c\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Chuy\u1ec3n \u0111\u1ed5i<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Introduction\" >Gi\u1edbi thi\u1ec7u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#What_Defines_a_Fishing_Nets_Function\" >Ch\u1ee9c n\u0103ng c\u1ee7a l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#The_Core_Mechanics_How_Do_Fishing_Nets_Work\" >C\u01a1 ch\u1ebf c\u1ed1t l\u00f5i: L\u01b0\u1edbi \u0111\u00e1nh c\u00e1 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#A_The_Gilling_Principle\" >A. Nguy\u00ean l\u00fd Gilling<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#1_Gill_Plate_Capture\" >1. B\u1eaft gi\u1eef t\u1ea5m mang<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#50mm_Mesh\" >L\u01b0\u1edbi 50mm<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Target_Size\" >K\u00edch th\u01b0\u1edbc m\u1ee5c ti\u00eau<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Forward_Swim\" >B\u01a1i v\u1ec1 ph\u00eda tr\u01b0\u1edbc<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#2_Vertical_Hanging\" >2. Treo th\u1eb3ng \u0111\u1ee9ng<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Float_Line\" >D\u00e2y phao<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Lead_Line\" >\u0110\u01b0\u1eddng d\u1eabn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Water_Column\" >C\u1ed9t n\u01b0\u1edbc<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#3_Selective_Mesh\" >3. L\u01b0\u1edbi ch\u1ecdn l\u1ecdc<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Juvenile_Escape\" >Cu\u1ed9c tr\u1ed1n tho\u00e1t c\u1ee7a thanh thi\u1ebfu ni\u00ean<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Species-Specific\" >Lo\u00e0i c\u1ee5 th\u1ec3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#NOAA_Rules\" >Quy t\u1eafc NOAA<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#B_The_Entanglement_Method\" >B. Ph\u01b0\u01a1ng ph\u00e1p v\u01b0\u1edbng v\u00edu<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#1_Trammel_Net_Design\" >1. Thi\u1ebft k\u1ebf l\u01b0\u1edbi ch\u1eafn r\u00e1c<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Three_Layers\" >Ba l\u1edbp<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Fine_Inner_Mesh\" >L\u01b0\u1edbi b\u00ean trong m\u1ecbn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Large_Outer_Mesh\" >L\u01b0\u1edbi ngo\u00e0i l\u1edbn<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#2_Bagging_Action\" >2. H\u00e0nh \u0111\u1ed9ng \u0111\u00f3ng bao<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Fish_Pushes\" >\u0110\u1ea9y c\u00e1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Inner_Bag\" >T\u00fai b\u00ean trong<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Tangle_Capture\" >B\u1eaft r\u1ed1i<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#3_Bottom_Dwellers\" >3. Ng\u01b0\u1eddi s\u1ed1ng \u1edf \u0111\u00e1y<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Flounder_Nets\" >L\u01b0\u1edbi \u0111\u00e1nh c\u00e1 b\u01a1n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Seabed_Contact\" >Ti\u1ebfp x\u00fac \u0111\u00e1y bi\u1ec3n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Low_Mobility\" >Kh\u1ea3 n\u0103ng di chuy\u1ec3n th\u1ea5p<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#C_The_Encirclement_Strategy\" >C. Chi\u1ebfn l\u01b0\u1ee3c bao v\u00e2y<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#1_Purse_Seine_Action\" >1. H\u00e0nh \u0111\u1ed9ng l\u01b0\u1edbi v\u00e2y<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#1000m_Length\" >Chi\u1ec1u d\u00e0i 1000m<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Drawstring_Bottom\" >\u0110\u00e1y c\u00f3 d\u00e2y r\u00fat<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Closing_Rings\" >V\u00f2ng kh\u00e9p k\u00edn<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-35\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#2_Surface_Targeting\" >2. Nh\u1eafm m\u1ee5c ti\u00eau b\u1ec1 m\u1eb7t<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-36\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Pelagic_Species\" >C\u00e1c lo\u00e0i c\u00e1 n\u1ed5i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-37\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Tuna_Schools\" >Tr\u01b0\u1eddng h\u1ecdc c\u00e1 ng\u1eeb<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-38\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Mackerel_Hauls\" >Thu ho\u1ea1ch c\u00e1 thu<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-39\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#3_Boat_Operation\" >3. V\u1eadn h\u00e0nh thuy\u1ec1n<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-40\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Skiff_Deployment\" >Tri\u1ec3n khai thuy\u1ec1n nh\u1ecf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-41\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Net_Circling\" >L\u01b0\u1edbi v\u00f2ng tr\u00f2n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-42\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Power_Block\" >Kh\u1ed1i ngu\u1ed3n<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-43\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#D_The_Funneling_Mechanism\" >D. C\u01a1 ch\u1ebf ph\u1ec5u<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-44\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#1_Trawl_Net_Shape\" >1. H\u00ecnh d\u1ea1ng l\u01b0\u1edbi k\u00e9o<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-45\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Cone_Design\" >Thi\u1ebft k\u1ebf h\u00ecnh n\u00f3n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-46\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Wide_Mouth\" >Mi\u1ec7ng r\u1ed9ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-47\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Cod-End_Bag\" >T\u00fai \u0111\u1ea7u c\u00e1 tuy\u1ebft<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-48\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#2_Active_Towing\" >2. K\u00e9o ch\u1ee7 \u0111\u1ed9ng<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-49\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#3_Knots_Speed\" >T\u1ed1c \u0111\u1ed9 3 h\u1ea3i l\u00fd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-50\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Otter_Boards\" >B\u1ea3ng Otter<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-51\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Warp_Lines\" >\u0110\u01b0\u1eddng cong cong<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-52\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#3_Herd_and_Capture\" >3. B\u1ea7y \u0111\u00e0n v\u00e0 b\u1eaft gi\u1eef<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-53\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Fish_Funneled\" >C\u00e1 ph\u1ec5u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-54\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#No_Escape\" >Kh\u00f4ng l\u1ed1i tho\u00e1t<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-55\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#12-Ton_Loads\" >T\u1ea3i tr\u1ecdng 12 t\u1ea5n<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-56\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#E_The_Passive_Drifting_Technique\" >E. K\u1ef9 thu\u1eadt tr\u00f4i th\u1ee5 \u0111\u1ed9ng<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-57\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#1_Current_Propulsion\" >1. L\u1ef1c \u0111\u1ea9y hi\u1ec7n t\u1ea1i<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-58\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#No_Towing\" >Kh\u00f4ng k\u00e9o xe<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-59\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Open_Water\" >N\u01b0\u1edbc m\u1edf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-60\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Migratory_Species\" >C\u00e1c lo\u00e0i di c\u01b0<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-61\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#2_Ghost_Fishing\" >2. C\u00e2u c\u00e1 ma<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-62\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Lost_Gear\" >\u0110\u1ed3 b\u1ecb m\u1ea5t<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-63\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Unmanned_Capture\" >B\u1eaft gi\u1eef kh\u00f4ng ng\u01b0\u1eddi l\u00e1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-64\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#High_Bycatch\" >\u0110\u00e1nh b\u1eaft ph\u1ee5 cao<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-65\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#3_Net_Deployment\" >3. Tri\u1ec3n khai m\u1ea1ng<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-66\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Surface_Buoys\" >Phao n\u1ed5i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-67\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Vertical_Wall\" >T\u01b0\u1eddng \u0111\u1ee9ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-68\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Low_Effort\" >N\u1ed7 l\u1ef1c th\u1ea5p<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-69\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#F_The_Trapping_Principle\" >F. Nguy\u00ean l\u00fd b\u1eaby<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-70\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#1_Fyke_Net_Design\" >1. Thi\u1ebft k\u1ebf l\u01b0\u1edbi Fyke<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-71\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Hoop_Structure\" >C\u1ea5u tr\u00fac v\u00f2ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-72\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Funnel_Entrances\" >L\u1ed1i v\u00e0o ph\u1ec5u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-73\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Leader_Wings\" >C\u00e1nh l\u00e3nh \u0111\u1ea1o<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-74\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#2_Passive_Capture\" >2. B\u1eaft gi\u1eef th\u1ee5 \u0111\u1ed9ng<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-75\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Stationary_Gear\" >Thi\u1ebft b\u1ecb c\u1ed1 \u0111\u1ecbnh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-76\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#River_Beds\" >L\u00f2ng s\u00f4ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-77\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Eel_Traps\" >B\u1eaby l\u01b0\u01a1n<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-78\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#3_Fish_Behavior\" >3. H\u00e0nh vi c\u1ee7a c\u00e1<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-79\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Guided_Movement\" >Chuy\u1ec3n \u0111\u1ed9ng c\u00f3 h\u01b0\u1edbng d\u1eabn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-80\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Non-Return\" >Kh\u00f4ng tr\u1ea3 l\u1ea1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-81\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Low_Impact\" >T\u00e1c \u0111\u1ed9ng th\u1ea5p<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-82\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#G_The_Scooping_Method\" >G. Ph\u01b0\u01a1ng ph\u00e1p m\u00fac<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-83\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#1_Handheld_Operation\" >1. V\u1eadn h\u00e0nh c\u1ea7m tay<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-84\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Long_Handle\" >Tay c\u1ea7m d\u00e0i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-85\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Manual_Scoop\" >Mu\u1ed7ng th\u1ee7 c\u00f4ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-86\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Small_Scale\" >Quy m\u00f4 nh\u1ecf<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-87\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#2_Frame_and_Bag\" >2. Khung v\u00e0 T\u00fai<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-88\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Rigid_Frame\" >Khung c\u1ee9ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-89\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Mesh_Bag\" >T\u00fai l\u01b0\u1edbi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-90\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Dip_Nets\" >L\u01b0\u1edbi nh\u00fang<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-91\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#3_Specific_Uses\" >3. C\u00f4ng d\u1ee5ng c\u1ee5 th\u1ec3<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-92\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Bait_Retrieval\" >Thu h\u1ed3i m\u1ed3i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-93\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Landing_Fish\" >C\u00e1 \u0111\u1ed5 b\u1ed9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-94\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Aquarium_Use\" >S\u1eed d\u1ee5ng b\u1ec3 c\u00e1<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-95\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#HThe_Filtering_Process\" >H.Qu\u00e1 tr\u00ecnh l\u1ecdc<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-96\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#1_Cast_Net_Technique\" >1. K\u1ef9 thu\u1eadt qu\u0103ng l\u01b0\u1edbi<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-97\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Hand_Thrown\" >N\u00e9m tay<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-98\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#10ft_Radius\" >B\u00e1n k\u00ednh 10ft<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-99\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Circular_Spread\" >Tr\u1ea3i tr\u00f2n<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-100\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#2_Sinking_Action\" >2. H\u00e0nh \u0111\u1ed9ng ch\u00ecm<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-101\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Lead_Weights\" >Tr\u1ecdng l\u01b0\u1ee3ng ch\u00ec<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-102\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Fast_Sink\" >Ch\u00ecm nhanh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-103\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Shallow_Water\" >N\u01b0\u1edbc n\u00f4ng<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-104\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#3_Retrieval_Capture\" >3. Thu th\u1eadp d\u1eef li\u1ec7u<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-105\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Bottom_Closure\" >\u0110\u00f3ng \u0111\u00e1y<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-106\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Baitfish_Capture\" >B\u1eaft c\u00e1 m\u1ed3i<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-107\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#HMPE_Vs_Nylon_A_Material_Comparison\" >HMPE so v\u1edbi Nylon: So s\u00e1nh v\u1eadt li\u1ec7u!<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-108\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#HMPE_UHMWPE\" >V\u1eadt li\u1ec7u UHMWPE<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-109\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Nylon_PA6\" >Nylon (PA6)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-110\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#HMPE_15x_Steel\" >HMPE: Th\u00e9p 15x<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-111\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Nylon_Hydrophilic\" >Nylon: \u01afa n\u01b0\u1edbc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-112\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#HMPE_Floats_097\" >HMPE: Phao (0,97)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-113\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Nylon_Sinks_114\" >Nylon: B\u1ed3n r\u1eeda (1.14)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-114\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#HMPE_High_UV\" >HMPE: Tia UV cao<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-115\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Nylon_Degrades\" >Nylon: Ph\u00e2n h\u1ee7y<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-116\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Understanding_Key_Fishing_Net_Specifications\" >Hi\u1ec3u r\u00f5 c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh c\u1ee7a l\u01b0\u1edbi \u0111\u00e1nh c\u00e1!<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-117\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Mesh_Size_mm\" >K\u00edch th\u01b0\u1edbc l\u01b0\u1edbi (mm)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-118\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Twine_Diameter\" >\u0110\u01b0\u1eddng k\u00ednh d\u00e2y<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-119\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Breaking_Strength_Kgf\" >S\u1ee9c m\u1ea1nh ph\u00e1 v\u1ee1 (Kgf)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-120\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Hanging_Ratio_E\" >T\u1ef7 l\u1ec7 treo (E)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-121\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Knot_Type\" >Ki\u1ec3u n\u00fat th\u1eaft<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-122\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Antifouling_Coatings\" >L\u1edbp ph\u1ee7 ch\u1ed1ng b\u00e1m b\u1ea9n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-123\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#UV_Stabilization\" >\u1ed4n \u0111\u1ecbnh tia c\u1ef1c t\u00edm<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-124\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#How_Do_Fishing_Nets_Work_in_Aquaculture\" >L\u01b0\u1edbi \u0111\u00e1nh c\u00e1 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o trong nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-125\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Fish_Cages\" >L\u1ed3ng c\u00e1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-126\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Predator_Protection\" >B\u1ea3o v\u1ec7 \u0111\u1ed9ng v\u1eadt \u0103n th\u1ecbt<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-127\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#UHMWPE_Cages\" >L\u1ed3ng UHMWPE<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-128\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Knotless_Design\" >Thi\u1ebft k\u1ebf kh\u00f4ng n\u00fat th\u1eaft<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-129\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#High_Water_Flow\" >L\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc cao<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-130\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Antifouling_PU\" >PU ch\u1ed1ng b\u00e1m b\u1ea9n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-131\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Reduced_Escapes\" >Gi\u1ea3m thi\u1ec3u tr\u1ed1n tho\u00e1t<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-132\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#5-Year_Lifespan\" >Tu\u1ed5i th\u1ecd 5 n\u0103m<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-133\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Regulation_Compliance\" >Tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-134\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Why_Choose_Duracordix_HMPE_Over_Traditional_Nets\" >T\u1ea1i sao n\u00ean ch\u1ecdn Duracordix HMPE thay v\u00ec l\u01b0\u1edbi truy\u1ec1n th\u1ed1ng?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-135\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Superior_Strength\" >S\u1ee9c m\u1ea1nh v\u01b0\u1ee3t tr\u1ed9i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-136\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Lightweight_70\" >Nh\u1eb9 (70%)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-137\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Zero_Water_Retention\" >Kh\u00f4ng gi\u1eef n\u01b0\u1edbc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-138\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Fuel_Savings\" >Ti\u1ebft ki\u1ec7m nhi\u00ean li\u1ec7u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-139\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Durable_Twine\" >D\u00e2y th\u1eebng b\u1ec1n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-140\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Reduced_Workload\" >Gi\u1ea3m kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-141\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Cost_Efficiency\" >Hi\u1ec7u qu\u1ea3 chi ph\u00ed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-142\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#High_Abrasion_Resistance\" >Kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n cao<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-143\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Knotless_Vs_Knotted_Netting_Designs\" >Thi\u1ebft k\u1ebf l\u01b0\u1edbi kh\u00f4ng th\u1eaft n\u00fat v\u00e0 c\u00f3 th\u1eaft n\u00fat!<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-144\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Knotless_HMPE\" >Kh\u00f4ng n\u00fat th\u1eaft (HMPE)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-145\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Single_Knot\" >N\u00fat \u0111\u01a1n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-146\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Double_Knot\" >N\u00fat th\u1eaft \u0111\u00f4i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-147\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Knot_Strength_90\" >S\u1ee9c m\u1ea1nh n\u00fat th\u1eaft (90%)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-148\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Reduced_Drag\" >Gi\u1ea3m l\u1ef1c c\u1ea3n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-149\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Fish_Safety\" >An to\u00e0n cho c\u00e1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-150\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Higher_Durability\" >\u0110\u1ed9 b\u1ec1n cao h\u01a1n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-151\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Smooth_Surface\" >B\u1ec1 m\u1eb7t nh\u1eb5n<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-152\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#How_Do_Fishing_Nets_Work_in_Deep_Sea_Trawling\" >L\u01b0\u1edbi \u0111\u00e1nh c\u00e1 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o trong ngh\u1ec1 \u0111\u00e1nh b\u1eaft c\u00e1 b\u1eb1ng l\u01b0\u1edbi k\u00e9o \u1edf bi\u1ec3n s\u00e2u?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-153\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Bottom_Trawling\" >\u0110\u00e1nh b\u1eaft b\u1eb1ng l\u01b0\u1edbi k\u00e9o \u0111\u00e1y<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-154\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Pelagic_Trawling\" >\u0110\u00e1nh b\u1eaft c\u00e1 b\u1eb1ng l\u01b0\u1edbi k\u00e9o<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-155\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#4-Panel_Nets\" >L\u01b0\u1edbi 4 t\u1ea5m<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-156\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Otter_Boards-2\" >B\u1ea3ng Otter<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-157\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Cone_Funnel\" >Ph\u1ec5u h\u00ecnh n\u00f3n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-158\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Cod-End_Capture\" >B\u1eaft c\u00e1 tuy\u1ebft<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-159\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Heavy_Loads_12-Ton\" >T\u1ea3i tr\u1ecdng n\u1eb7ng (12 t\u1ea5n)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-160\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#HMPE_Trawl_Warps\" >D\u00e2y k\u00e9o l\u01b0\u1edbi k\u00e9o HMPE<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-161\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Future_Trends_in_Fishing_Net_Technology\" >Xu h\u01b0\u1edbng t\u01b0\u01a1ng lai c\u1ee7a c\u00f4ng ngh\u1ec7 l\u01b0\u1edbi \u0111\u00e1nh c\u00e1!<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-162\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Sensor_Integration\" >T\u00edch h\u1ee3p c\u1ea3m bi\u1ebfn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-163\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Biodegradable_Nets\" >L\u01b0\u1edbi ph\u00e2n h\u1ee7y sinh h\u1ecdc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-164\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Recycled_Polymers\" >Polyme t\u00e1i ch\u1ebf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-165\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Improved_Selectivity\" >Kh\u1ea3 n\u0103ng ch\u1ecdn l\u1ecdc \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-166\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#GPS_Buoys\" >Phao GPS<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-167\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Automated_Retrieval\" >Truy xu\u1ea5t t\u1ef1 \u0111\u1ed9ng<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-168\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#FAQs\" >C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p!<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-169\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#What_Forces_Keep_Trawl_Nets_Open\" >Nh\u1eefng l\u1ef1c n\u00e0o gi\u00fap l\u01b0\u1edbi k\u00e9o lu\u00f4n m\u1edf?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-170\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#How_do_gillnets_work_to_catch_only_gills\" >L\u01b0\u1edbi r\u00ea ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ec9 b\u1eaft \u0111\u01b0\u1ee3c mang?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-171\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#What_Is_a_Nets_Hanging_Ratio_E\" >T\u1ef7 l\u1ec7 treo l\u01b0\u1edbi (E) l\u00e0 bao nhi\u00eau?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-172\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#How_Do_TEDs_Eject_Large_Bycatch\" >TED lo\u1ea1i b\u1ecf c\u00e1c lo\u1ea1i c\u00e1 \u0111\u00e1nh b\u1eaft ph\u1ee5 l\u1edbn b\u1eb1ng c\u00e1ch n\u00e0o?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-173\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Why_Does_HMPE_Fiber_Float\" >T\u1ea1i sao s\u1ee3i HMPE l\u1ea1i n\u1ed5i?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-174\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Conclusion\" >Ph\u1ea7n k\u1ebft lu\u1eadn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-175\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#About_The_Author\" >Gi\u1edbi thi\u1ec7u v\u1ec1 t\u00e1c gi\u1ea3<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-176\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/#Moses_Xu\" >Moses Xu<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Introduction\"><\/span><strong>Gi\u1edbi thi\u1ec7u<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>B\u1ea1n c\u00f3 th\u1eafc m\u1eafc kh\u00f4ng? <strong>l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o<\/strong>H\u01b0\u1edbng d\u1eabn thi\u1ebft y\u1ebfu n\u00e0y kh\u00e1m ph\u00e1 c\u01a1 ch\u1ebf c\u1ed1t l\u00f5i \u0111\u1eb1ng sau nh\u1eefng c\u00f4ng c\u1ee5 n\u00e0y. Ch\u00fang t\u00f4i s\u1ebd \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u00e1c nguy\u00ean t\u1eafc c\u1ee7a vi\u1ec7c mang v\u00e0 b\u1eaby c\u00e1. B\u1ea1n c\u0169ng s\u1ebd t\u00ecm hi\u1ec3u v\u1ec1 c\u00e1c thi\u1ebft k\u1ebf l\u01b0\u1edbi kh\u00e1c nhau v\u00e0 c\u00e1c s\u1ee3i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m ch\u00fang. M\u1ee5c ti\u00eau c\u1ee7a ch\u00fang t\u00f4i l\u00e0 gi\u00fap b\u1ea1n ch\u1ecdn \u0111\u01b0\u1ee3c lo\u1ea1i l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi nhu c\u1ea7u c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Defines_a_Fishing_Nets_Function\"><\/span><strong>Ch\u1ee9c n\u0103ng c\u1ee7a l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh nh\u01b0 th\u1ebf n\u00e0o?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"936\" height=\"471\" src=\"https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-22.jpg\" alt=\"\" class=\"wp-image-36815\" srcset=\"https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-22.jpg 936w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-22-300x151.jpg 300w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-22-768x386.jpg 768w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-22-18x9.jpg 18w\" sizes=\"(max-width: 936px) 100vw, 936px\" \/><\/figure>\n\n\n\n<p>L\u00e0 nh\u1eefng nh\u00e0 s\u1ea3n xu\u1ea5t gi\u00e0u kinh nghi\u1ec7m, ch\u00fang t\u00f4i mu\u1ed1n gi\u1ea3i th\u00edch chi ti\u1ebft v\u1ec1 c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 cho c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c nhau. L\u01b0\u1edbi \u0111\u00e1nh c\u00e1 kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t s\u1ee3i ch\u1ec9; n\u00f3 c\u00f2n l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao. <a href=\"https:\/\/duracordix.com\/vi\/cac-loai-luoi-danh-ca-chon-loai-phu-hop-voi-nhu-cau-cua-ban\/\" target=\"_blank\" rel=\"noreferrer noopener\">lo\u1ea1i l\u01b0\u1edbi \u0111\u00e1nh c\u00e1<\/a> c\u00f3 hai ph\u1ea7n ch\u00ednh: T\u00ednh ch\u1ecdn l\u1ecdc v\u00e0 Ph\u01b0\u01a1ng ph\u00e1p. T\u00ednh ch\u1ecdn l\u1ecdc x\u00e1c \u0111\u1ecbnh c\u1ee5 th\u1ec3 lo\u1ea1i l\u01b0\u1edbi \u0111\u00e1nh b\u1eaft, trong khi Ph\u01b0\u01a1ng ph\u00e1p x\u00e1c \u0111\u1ecbnh c\u00e1ch l\u01b0\u1edbi \u0111\u00e1nh b\u1eaft th\u1ef1c s\u1ef1 b\u1eaft \u0111\u01b0\u1ee3c c\u00e1. H\u01b0\u1edbng d\u1eabn chi ti\u1ebft n\u00e0y s\u1ebd gi\u1ea3i th\u00edch c\u00e1c c\u01a1 ch\u1ebf c\u1ed1t l\u00f5i c\u1ee7a l\u01b0\u1edbi \u0111\u00e1nh c\u00e1, bao g\u1ed3m t\u1ea5t c\u1ea3 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m kh\u00e1c nhau. <a href=\"https:\/\/duracordix.com\/vi\/cac-loai-luoi-danh-ca-chon-loai-phu-hop-voi-nhu-cau-cua-ban\/\" target=\"_blank\" rel=\"noreferrer noopener\">c\u00e1c lo\u1ea1i l\u01b0\u1edbi \u0111\u00e1nh c\u00e1<\/a> b\u1ea1n c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i.<\/p>\n\n\n\n<p>Ch\u00fang t\u00f4i s\u1ebd xem x\u00e9t t\u1ea5t c\u1ea3 m\u1ecdi th\u1ee9, t\u1eeb d\u1ee5ng c\u1ee5 \u0111\u00e1nh c\u00e1 b\u1eb1ng l\u01b0\u1edbi tay \u0111\u01a1n gi\u1ea3n \u0111\u1ebfn l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 th\u01b0\u01a1ng m\u1ea1i ph\u1ee9c t\u1ea1p nh\u01b0 l\u01b0\u1edbi k\u00e9o. Hi\u1ec3u r\u00f5 v\u1ec1 c\u00e1c lo\u1ea1i l\u01b0\u1edbi n\u00e0y s\u1ebd gi\u00fap b\u1ea1n l\u1ef1a ch\u1ecdn lo\u1ea1i l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi m\u1ee5c ti\u00eau c\u1ee7a m\u00ecnh. Ch\u00fang t\u00f4i nh\u1eadn th\u1ea5y \u0111\u00e1nh c\u00e1 b\u1eb1ng l\u01b0\u1edbi th\u1ef1c s\u1ef1 l\u00e0 m\u1ed9t m\u00f4n khoa h\u1ecdc ph\u1ee9c t\u1ea1p v\u00e0 h\u1ea5p d\u1eabn.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_Core_Mechanics_How_Do_Fishing_Nets_Work\"><\/span><strong>C\u01a1 ch\u1ebf c\u1ed1t l\u00f5i: L\u01b0\u1edbi \u0111\u00e1nh c\u00e1 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><a href=\"https:\/\/duracordix.com\/vi\/cac-nganh-cong-nghiep\/cau-ca\/luoi-danh-ca-bang-nilon\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><em>\u0110\u00e1nh c\u00e1 b\u1eb1ng l\u01b0\u1edbi<\/em><\/strong><\/a><strong><em> b\u1eaft c\u00e1 theo nhi\u1ec1u c\u00e1ch kh\u00e1c nhau. Trong ph\u1ea7n n\u00e0y, ch\u00fang ta s\u1ebd ph\u00e2n t\u00edch nh\u1eefng nguy\u00ean t\u1eafc quan tr\u1ecdng nh\u1ea5t c\u1ee7a vi\u1ec7c \u0111\u00e1nh b\u1eaft.<\/em><\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"A_The_Gilling_Principle\"><\/span><strong>M\u1ed8T.&nbsp;&nbsp;&nbsp; <\/strong><strong>Nguy\u00ean l\u00fd Gilling<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"935\" height=\"532\" src=\"https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-19.jpg\" alt=\"\" class=\"wp-image-36812\" srcset=\"https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-19.jpg 935w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-19-300x171.jpg 300w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-19-768x437.jpg 768w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-19-18x10.jpg 18w\" sizes=\"(max-width: 935px) 100vw, 935px\" \/><\/figure>\n\n\n\n<p>Nguy\u00ean l\u00fd mang c\u00e1 r\u1ea5t \u0111\u01a1n gi\u1ea3n nh\u01b0ng c\u0169ng r\u1ea5t hi\u1ec7u qu\u1ea3. K\u1ef9 thu\u1eadt c\u1ee5 th\u1ec3 n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 l\u01b0\u1edbi mang. B\u1ea1n c\u00f3 th\u1ec3 coi l\u01b0\u1edbi mang nh\u01b0 nh\u1eefng b\u1ee9c t\u01b0\u1eddng ch\u1ecdn l\u1ecdc. <a href=\"https:\/\/duracordix.com\/vi\/cac-nganh-cong-nghiep\/cau-ca\/\" target=\"_blank\" rel=\"noreferrer noopener\">l\u01b0\u1edbi \u0111\u00e1nh c\u00e1<\/a> Treo th\u1eb3ng \u0111\u1ee9ng trong n\u01b0\u1edbc. Ch\u00fang t\u00f4i thi\u1ebft k\u1ebf k\u00edch th\u01b0\u1edbc m\u1eaft l\u01b0\u1edbi cho m\u1ed9t lo\u00e0i c\u00e1 m\u1ee5c ti\u00eau r\u1ea5t c\u1ee5 th\u1ec3. K\u1ef9 thu\u1eadt n\u00e0y l\u00e0 ch\u00eca kh\u00f3a cho c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a l\u01b0\u1edbi mang. C\u00e1 b\u01a1i th\u1eb3ng v\u00e0o <a href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-dyneema-so-voi-luoi-danh-ca-bang-nylon-huong-dan-mua-hang-chuyen-nghiep\/\" target=\"_blank\" rel=\"noreferrer noopener\">l\u01b0\u1edbi \u0111\u00e1nh c\u00e1<\/a>.<\/p>\n\n\n\n<p>Ch\u00fang th\u01b0\u1eddng kh\u00f4ng nh\u00ecn th\u1ea5y l\u1edbp l\u01b0\u1edbi m\u1ecfng manh. \u0110\u1ea7u ch\u00fang xuy\u00ean qua, nh\u01b0ng th\u00e2n h\u00ecnh to l\u1edbn c\u1ee7a ch\u00fang th\u00ec kh\u00f4ng. Khi ch\u00fang c\u1ed1 g\u1eafng b\u01a1i ng\u01b0\u1ee3c l\u1ea1i, s\u1ee3i d\u00e2y s\u1ebd v\u01b0\u1edbng v\u00e0o mang c\u1ee7a ch\u00fang. C\u01a1 ch\u1ebf \u0111\u01a1n gi\u1ea3n n\u00e0y \u0111\u01b0\u1ee3c c\u00e1c chuy\u00ean gia g\u1ecdi l\u00e0 t\u00ednh ch\u1ecdn l\u1ecdc. Hi\u1ec3u \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3i quy\u1ebft m\u1ed9t s\u1ed1, nh\u01b0ng kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3, c\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn l\u01b0\u1edbi mang. Nhi\u1ec1u ng\u01b0\u1eddi h\u1ecfi, &#039;l\u01b0\u1edbi mang l\u00e0 g\u00ec?&#039; C\u00e2u tr\u1ea3 l\u1eddi \u0111\u01a1n gi\u1ea3n nh\u1ea5t l\u00e0: m\u1ed9t h\u00e0ng r\u00e0o th\u1ee5 \u0111\u1ed9ng.<\/p>\n\n\n\n<p>L\u1ea7n \u0111\u1ea7u ti\u00ean t\u00f4i nh\u00ecn th\u1ea5y l\u01b0\u1edbi r\u00ea ho\u1ea1t \u0111\u1ed9ng, t\u00f4i r\u1ea5t ng\u1ea1c nhi\u00ean v\u00ec s\u1ef1 \u0111\u01a1n gi\u1ea3n c\u1ee7a n\u00f3. <a href=\"https:\/\/www.fws.gov\/course\/fish-sampling-techniques\" target=\"_blank\" rel=\"noreferrer noopener\">C\u01a1 quan C\u00e1 v\u00e0 \u0110\u1ed9ng v\u1eadt hoang d\u00e3 Hoa K\u1ef3 l\u01b0u \u00fd r\u1eb1ng \u201cl\u01b0\u1edbi mang, khi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u00fang c\u00e1ch, c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 h\u1eefu \u00edch \u0111\u1ec3 theo d\u00f5i qu\u1ea7n th\u1ec3 c\u00e1\u201d.\u201d<\/a> Nh\u01b0ng \u0111i\u1ec1u g\u00ec l\u00e0m cho n\u00f3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t nh\u01b0 v\u1eady?<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Gill_Plate_Capture\"><\/span><strong>1. B\u1eaft gi\u1eef t\u1ea5m mang<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"50mm_Mesh\"><\/span><strong>L\u01b0\u1edbi 50mm<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>K\u00edch th\u01b0\u1edbc m\u1eaft l\u01b0\u1edbi 50mm l\u00e0 m\u1ed9t ph\u00e9p \u0111o r\u1ea5t ch\u00ednh x\u00e1c. K\u00edch th\u01b0\u1edbc n\u00e0y li\u00ean quan tr\u1ef1c ti\u1ebfp \u0111\u1ebfn c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a l\u01b0\u1edbi mang \u0111\u1ed1i v\u1edbi m\u1ed9t lo\u00e0i c\u1ee5 th\u1ec3. Ph\u00e9p \u0111o n\u00e0y l\u00e0 t\u1ef7 l\u1ec7 d\u1ef1a tr\u00ean \u0111\u01b0\u1eddng k\u00ednh c\u01a1 th\u1ec3 c\u1ee5 th\u1ec3 c\u1ee7a c\u00e1.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Target_Size\"><\/span><strong>K\u00edch th\u01b0\u1edbc m\u1ee5c ti\u00eau<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>K\u00edch th\u01b0\u1edbc m\u1eaft l\u01b0\u1edbi ph\u1ea3i t\u01b0\u01a1ng \u1ee9ng v\u1edbi k\u00edch th\u01b0\u1edbc c\u1ee7a c\u00e1 m\u1ee5c ti\u00eau. V\u00ed d\u1ee5, k\u00edch th\u01b0\u1edbc m\u1eaft l\u01b0\u1edbi 100mm \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 b\u1eaft c\u00e1c m\u1ee5c ti\u00eau l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 l\u1edbn. Chi ti\u1ebft quan tr\u1ecdng n\u00e0y \u0111\u1ea3m b\u1ea3o t\u00ednh ch\u1ecdn l\u1ecdc c\u1ee7a l\u01b0\u1edbi.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Forward_Swim\"><\/span><strong>B\u01a1i v\u1ec1 ph\u00eda tr\u01b0\u1edbc<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>C\u00e1 di chuy\u1ec3n b\u1eb1ng c\u00e1ch b\u01a1i v\u1ec1 ph\u00eda tr\u01b0\u1edbc. Ch\u00fang th\u01b0\u1eddng kh\u00f4ng nh\u00ecn th\u1ea5y l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 m\u1ecfng manh d\u01b0\u1edbi n\u01b0\u1edbc. Ch\u00ednh s\u1ef1 thi\u1ebfu t\u1ea7m nh\u00ecn n\u00e0y \u0111\u00e3 l\u00e0m cho l\u01b0\u1edbi r\u00ea tr\u1edf n\u00ean th\u00e0nh c\u00f4ng.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Vertical_Hanging\"><\/span><strong>2. Treo th\u1eb3ng \u0111\u1ee9ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Float_Line\"><\/span><strong>D\u00e2y phao<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>M\u1ed9t \u0111\u01b0\u1eddng d\u00e2y n\u1ed5i l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng <a href=\"https:\/\/duracordix.com\/vi\/day-thung-polyester-va-day-thung-nylon-su-khac-biet-ban-can-biet\/\">l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 b\u1eb1ng d\u00e2y th\u1eebng<\/a> B\u1ed9 ph\u1eadn n\u00e0y lu\u00f4n n\u1eb1m \u1edf ph\u00eda tr\u00ean c\u1ee7a l\u01b0\u1edbi \u0111\u00e1nh c\u00e1. B\u1ed9 ph\u1eadn n\u00e0y gi\u00fap gi\u1eef cho ph\u1ea7n tr\u00ean c\u1ee7a l\u01b0\u1edbi r\u00ea l\u01a1 l\u1eedng tr\u00ean m\u1eb7t n\u01b0\u1edbc.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Lead_Line\"><\/span><strong>\u0110\u01b0\u1eddng d\u1eabn<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>\u0110\u01b0\u1eddng d\u1eabn l\u00e0 \u0111\u01b0\u1eddng c\u00f3 tr\u1ecdng s\u1ed1 <a href=\"https:\/\/duracordix.com\/vi\/huong-dan-cuoi-cung-ve-cac-loai-day-thung-tong-hop\/\">d\u00e2y th\u1eebng<\/a> \u1edf ph\u00eda d\u01b0\u1edbi, v\u00e0 n\u00f3 ch\u00ecm xu\u1ed1ng. N\u00f3 k\u00e9o l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 xu\u1ed1ng theo chi\u1ec1u th\u1eb3ng \u0111\u1ee9ng, gi\u1eef cho l\u01b0\u1edbi m\u1edf.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Water_Column\"><\/span><strong>C\u1ed9t n\u01b0\u1edbc<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>L\u01b0\u1edbi \u0111\u00e1nh c\u00e1 treo th\u1eb3ng xu\u1ed1ng n\u01b0\u1edbc, gi\u00fap b\u1eaft hi\u1ec7u qu\u1ea3 nh\u1eefng lo\u00e0i c\u00e1 b\u01a1i \u1edf \u0111\u1ed9 s\u00e2u t\u1eeb 5 \u0111\u1ebfn 15 m\u00e9t.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Selective_Mesh\"><\/span><strong>3. L\u01b0\u1edbi ch\u1ecdn l\u1ecdc<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Juvenile_Escape\"><\/span><strong>Cu\u1ed9c tr\u1ed1n tho\u00e1t c\u1ee7a thanh thi\u1ebfu ni\u00ean<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>K\u00edch th\u01b0\u1edbc m\u1eaft l\u01b0\u1edbi ph\u00f9 h\u1ee3p cho ph\u00e9p c\u00e1 con tho\u00e1t ra ngo\u00e0i. \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 duy tr\u00ec qu\u1ea7n th\u1ec3 c\u00e1 trong t\u01b0\u01a1ng lai. B\u1eb1ng c\u00e1ch n\u00e0y, ch\u1ec9 nh\u1eefng con c\u00e1 tr\u01b0\u1edfng th\u00e0nh m\u1edbi \u0111\u01b0\u1ee3c b\u1eaft.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Species-Specific\"><\/span><strong>Lo\u00e0i c\u1ee5 th\u1ec3<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p><a href=\"https:\/\/duracordix.com\/vi\/cac-nganh-cong-nghiep\/cau-ca\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0110\u00e1nh c\u00e1 b\u1eb1ng l\u01b0\u1edbi r\u00ea<\/a> c\u00f3 th\u1ec3 r\u1ea5t \u0111\u1eb7c th\u00f9 theo lo\u00e0i. V\u00ed d\u1ee5, l\u01b0\u1edbi 7 inch s\u1ebd kh\u00f4ng m\u1eafc \u0111\u01b0\u1ee3c c\u00e1 r\u00f4 4 inch. T\u00ednh ch\u1ecdn l\u1ecdc n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft cho ngh\u1ec1 c\u00e2u c\u00e1 hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"NOAA_Rules\"><\/span><strong>Quy t\u1eafc NOAA<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>C\u00e1c c\u01a1 quan nh\u01b0 NOAA (C\u01a1 quan Qu\u1ea3n l\u00fd Kh\u00ed quy\u1ec3n v\u00e0 \u0110\u1ea1i d\u01b0\u01a1ng Qu\u1ed1c gia) th\u01b0\u1eddng quy \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc m\u1eaft l\u01b0\u1edbi. \u0110i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ec3 b\u1ea3o v\u1ec7 ngu\u1ed3n c\u00e1. V\u00ed d\u1ee5, m\u1ed9t quy \u0111\u1ecbnh c\u1ee5 th\u1ec3 c\u00f3 th\u1ec3 y\u00eau c\u1ea7u k\u00edch th\u01b0\u1edbc m\u1eaft l\u01b0\u1edbi l\u00e0 6 inch (15cm) \u0111\u1ec3 b\u1ea3o v\u1ec7 m\u1ed9t s\u1ed1 lo\u00e0i nh\u1ea5t \u0111\u1ecbnh.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"B_The_Entanglement_Method\"><\/span><strong>B. Ph\u01b0\u01a1ng ph\u00e1p v\u01b0\u1edbng v\u00edu<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"936\" height=\"529\" src=\"https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-26.jpg\" alt=\"\" class=\"wp-image-36819\" srcset=\"https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-26.jpg 936w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-26-300x170.jpg 300w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-26-768x434.jpg 768w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-26-18x10.jpg 18w\" sizes=\"(max-width: 936px) 100vw, 936px\" \/><\/figure>\n\n\n\n<p>Ph\u01b0\u01a1ng ph\u00e1p g\u1ee1 r\u1ed1i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng l\u01b0\u1edbi chuy\u00ean d\u1ee5ng. L\u01b0\u1edbi trammel l\u00e0 m\u1ed9t v\u00ed d\u1ee5 ho\u00e0n h\u1ea3o. \u0110\u00e2y l\u00e0 m\u1ed9t lo\u1ea1i l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 r\u1ea5t th\u00f4ng minh \u0111\u01b0\u1ee3c c\u1ea5u t\u1ea1o t\u1eeb ba l\u1edbp ri\u00eang bi\u1ec7t. N\u00f3 c\u00f3 ba l\u1edbp l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 \u0111\u01b0\u1ee3c treo tr\u00ean c\u00f9ng m\u1ed9t s\u1ee3i d\u00e2y. Hai l\u1edbp l\u01b0\u1edbi b\u00ean ngo\u00e0i s\u1eed d\u1ee5ng l\u01b0\u1edbi l\u1edbn, th\u00f4. Ng\u01b0\u1ee3c l\u1ea1i, l\u1edbp l\u01b0\u1edbi b\u00ean trong r\u1ea5t l\u1ecfng l\u1ebbo., <a href=\"https:\/\/duracordix.com\/vi\/san-pham\/luoi-danh-ca-sieu-ben\/\" target=\"_blank\" rel=\"noreferrer noopener\">l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 l\u01b0\u1edbi m\u1ecbn<\/a>.<\/p>\n\n\n\n<p>Khi m\u1ed9t con c\u00e1 b\u01a1i v\u00e0o l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 ba l\u1edbp n\u00e0y, n\u00f3 d\u1ec5 d\u00e0ng v\u01b0\u1ee3t qua l\u1edbp l\u01b0\u1edbi l\u1edbn \u0111\u1ea7u ti\u00ean. Sau \u0111\u00f3, n\u00f3 \u0111\u1ea9y l\u1edbp l\u01b0\u1edbi m\u1ecfng b\u00ean trong qua l\u1edbp l\u01b0\u1edbi l\u1edbn th\u1ee9 hai b\u00ean ngo\u00e0i. H\u00e0nh \u0111\u1ed9ng n\u00e0y t\u1ea1o th\u00e0nh m\u1ed9t c\u00e1i t\u00fai, v\u00e0 con c\u00e1 b\u1ecb v\u01b0\u1edbng v\u00e0o m\u1ed9t c\u00e1ch v\u00f4 v\u1ecdng. Thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t n\u00e0y ch\u00ednh l\u00e0 l\u00fd do t\u1ea1i sao l\u01b0\u1edbi tramel l\u1ea1i hi\u1ec7u qu\u1ea3 \u0111\u1ebfn v\u1eady \u0111\u1ed1i v\u1edbi c\u00e1 \u0111\u00e1y. Lo\u1ea1i l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 n\u00e0y c\u1ef1c k\u1ef3 hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n<p>T\u00f4i \u0111\u00e3 th\u1ea5y nh\u1eefng ng\u01b0\u1eddi \u0111\u00e1nh c\u00e1 k\u00e9o l\u01b0\u1edbi k\u00e9o l\u00ean v\u00e0 b\u1eaft \u0111\u01b0\u1ee3c m\u1ed9t m\u1ebb c\u00e1 b\u01a1n tuy\u1ec7t v\u1eddi<a href=\"https:\/\/usa.oceana.org\/reports\/the-net-consequence-impacts-of-set-gillnets-on-california-ocean-biodiversity\/\" target=\"_blank\" rel=\"noreferrer noopener\">. Nh\u01b0 Oceana ch\u1ec9 ra, \u201cL\u01b0\u1edbi Trammel\u2026 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh b\u1eaft c\u00e1 (nh\u01b0 c\u00e1 b\u1eb9t, c\u00e1 b\u01a1n v\u00e0 c\u00e1 b\u01a1n) v\u00e0 c\u00e1c lo\u00e0i gi\u00e1p x\u00e1c s\u1ed1ng tr\u00ean ho\u1eb7c g\u1ea7n \u0111\u00e1y bi\u1ec3n.\u201d<\/a><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Trammel_Net_Design\"><\/span><strong>1. Thi\u1ebft k\u1ebf l\u01b0\u1edbi ch\u1eafn r\u00e1c<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Three_Layers\"><\/span><strong>Ba l\u1edbp<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>Thi\u1ebft k\u1ebf l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 n\u00e0y c\u00f3 ba l\u1edbp ri\u00eang bi\u1ec7t. L\u01b0\u1edbi c\u00f3 hai l\u1edbp ngo\u00e0i v\u00e0 m\u1ed9t l\u1edbp trong. H\u1ec7 th\u1ed1ng l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 3 l\u1edbp n\u00e0y c\u00f3 hi\u1ec7u qu\u1ea3 \u0111\u00e1ng kinh ng\u1ea1c.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Fine_Inner_Mesh\"><\/span><strong>L\u01b0\u1edbi b\u00ean trong m\u1ecbn<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>L\u01b0\u1edbi b\u00ean trong \u0111\u01b0\u1ee3c treo r\u1ea5t l\u1ecfng l\u1ebbo. N\u00f3 th\u01b0\u1eddng c\u00f3 l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 nh\u1ecf 25mm. \u0110\u00e2y l\u00e0 b\u1ed9 ph\u1eadn c\u1ee5 th\u1ec3 th\u1ef1c s\u1ef1 l\u00e0m r\u1ed1i c\u00e1.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Large_Outer_Mesh\"><\/span><strong>L\u01b0\u1edbi ngo\u00e0i l\u1edbn<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>C\u00e1c th\u00e0nh l\u01b0\u1edbi b\u00ean ngo\u00e0i l\u1edbn c\u1ee9ng h\u01a1n. C\u00e1c th\u00e0nh l\u01b0\u1edbi n\u00e0y c\u00f3 th\u1ec3 c\u00f3 c\u00e1c l\u1ed7 m\u1edf l\u1edbn 150mm. Ch\u00fang r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 t\u1ea1o ra ho\u1ea1t \u0111\u1ed9ng \u0111\u00f3ng bao.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Bagging_Action\"><\/span><strong>2. H\u00e0nh \u0111\u1ed9ng \u0111\u00f3ng bao<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Fish_Pushes\"><\/span><strong>\u0110\u1ea9y c\u00e1<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>C\u00e1 \u0111\u1ea9y l\u01b0\u1edbi b\u00ean trong \u0111\u1ec3 b\u1eaft c\u00e1. \u0110\u1ed9ng t\u00e1c \u0111\u1ea9y n\u00e0y l\u00e0 kh\u1edfi \u0111\u1ea7u cho qu\u00e1 tr\u00ecnh \u0111\u00f3ng bao. V\u1ec1 c\u01a1 b\u1ea3n, c\u00e1 l\u00e0m t\u1ea5t c\u1ea3 c\u00f4ng vi\u1ec7c.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Inner_Bag\"><\/span><strong>T\u00fai b\u00ean trong<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>B\u1ea3n th\u00e2n con c\u00e1 t\u1ea1o ra m\u1ed9t t\u00fai b\u00ean trong. T\u00fai n\u00e0y \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb l\u01b0\u1edbi m\u1ecbn, l\u1ecfng l\u1ebbo. C\u00e1 \u0111\u1ea9y l\u01b0\u1edbi m\u1ecbn n\u00e0y qua l\u01b0\u1edbi r\u00ea l\u1edbn \u1edf ph\u00eda b\u00ean kia.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tangle_Capture\"><\/span><strong>B\u1eaft r\u1ed1i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>Ki\u1ec3u b\u1eaby l\u01b0\u1edbi n\u00e0y r\u1ea5t an to\u00e0n. C\u00e1 s\u1ebd b\u1ecb cu\u1ed1n ch\u1eb7t v\u00e0o t\u00fai. Kh\u00f4ng c\u00f3 c\u00e1ch n\u00e0o d\u1ec5 d\u00e0ng tho\u00e1t kh\u1ecfi b\u1eaby l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 n\u00e0y.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Bottom_Dwellers\"><\/span><strong>3. Ng\u01b0\u1eddi s\u1ed1ng \u1edf \u0111\u00e1y<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Flounder_Nets\"><\/span><strong>L\u01b0\u1edbi \u0111\u00e1nh c\u00e1 b\u01a1n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>L\u01b0\u1edbi trammel l\u00e0 l\u00fd t\u01b0\u1edfng \u0111\u1ec3 l\u00e0m l\u01b0\u1edbi b\u1eaft c\u00e1 b\u01a1n. Lo\u00e0i c\u00e1 n\u00e0y s\u1ed1ng tr\u1ef1c ti\u1ebfp d\u01b0\u1edbi \u0111\u00e1y bi\u1ec3n. Ch\u00fang th\u01b0\u1eddng kh\u00f4ng b\u01a1i nhanh.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Seabed_Contact\"><\/span><strong>Ti\u1ebfp x\u00fac \u0111\u00e1y bi\u1ec3n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>L\u01b0\u1edbi \u0111\u00e1nh c\u00e1 c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng ph\u1ea3i ti\u1ebfp x\u00fac t\u1ed1t v\u1edbi \u0111\u00e1y bi\u1ec3n. D\u00e2y ch\u00ec ph\u1ea3i n\u1eb1m ch\u1eafc ch\u1eafn tr\u00ean \u0111\u00e1y. Ti\u1ebfp x\u00fac n\u00e0y ng\u0103n c\u00e1 b\u01a1i d\u01b0\u1edbi l\u01b0\u1edbi.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Low_Mobility\"><\/span><strong>Kh\u1ea3 n\u0103ng di chuy\u1ec3n th\u1ea5p<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>K\u1ef9 thu\u1eadt \u0111\u00e1nh b\u1eaft b\u1eb1ng l\u01b0\u1edbi n\u00e0y r\u1ea5t hi\u1ec7u qu\u1ea3 \u0111\u1ed1i v\u1edbi c\u00e1c lo\u00e0i c\u00e1 \u00edt di chuy\u1ec3n. Cua v\u00e0 c\u00e1 b\u01a1n l\u00e0 nh\u1eefng lo\u00e0i th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u00e1nh b\u1eaft b\u1eb1ng lo\u1ea1i l\u01b0\u1edbi n\u00e0y.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"C_The_Encirclement_Strategy\"><\/span><strong>C. Chi\u1ebfn l\u01b0\u1ee3c bao v\u00e2y<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"937\" height=\"536\" src=\"https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-24.jpg\" alt=\"\" class=\"wp-image-36817\" srcset=\"https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-24.jpg 937w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-24-300x172.jpg 300w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-24-768x439.jpg 768w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-24-18x10.jpg 18w\" sizes=\"(max-width: 937px) 100vw, 937px\" \/><\/figure>\n\n\n\n<p>M\u1ed9t v\u00ed d\u1ee5 \u0111i\u1ec3n h\u00ecnh v\u1ec1 chi\u1ebfn l\u01b0\u1ee3c bao v\u00e2y li\u00ean quan \u0111\u1ebfn <a href=\"https:\/\/duracordix.com\/vi\/cac-nganh-cong-nghiep\/cau-ca\/\">l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 th\u01b0\u01a1ng m\u1ea1i<\/a>. Ho\u1ea1t \u0111\u1ed9ng c\u1ee7a l\u01b0\u1edbi v\u00e2y l\u00e0 m\u1ed9t v\u00ed d\u1ee5 \u0111i\u1ec3n h\u00ecnh. Kh\u00f4ng gi\u1ed1ng nh\u01b0 l\u01b0\u1edbi tr\u00f4i th\u1ee5 \u0111\u1ed9ng, l\u01b0\u1edbi v\u00e2y l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh b\u1eaft ch\u1ee7 \u0111\u1ed9ng. M\u1ed9t chi\u1ebfc thuy\u1ec1n ch\u1ee7 \u0111\u1ed9ng di chuy\u1ec3n v\u00f2ng quanh m\u1ed9t \u0111\u00e0n c\u00e1. M\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn nh\u1ea5t <a href=\"https:\/\/duracordix.com\/vi\/cac-loai-luoi-danh-ca-chon-loai-phu-hop-voi-nhu-cau-cua-ban\/\">c\u00e1c lo\u1ea1i l\u01b0\u1edbi \u0111\u00e1nh c\u00e1<\/a> D\u1ee5ng c\u1ee5 l\u00e0 l\u01b0\u1edbi v\u00e2y. Sau khi l\u01b0\u1edbi quay tr\u00f2n, l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 \u0111\u01b0\u1ee3c k\u00e9o kh\u00e9p l\u1ea1i t\u1eeb \u0111\u00e1y.<\/p>\n\n\n\n<p>Qu\u00e1 tr\u00ecnh n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 l\u01b0\u1edbi v\u00f2ng. N\u00f3 ho\u1ea1t \u0111\u1ed9ng gi\u1ed1ng nh\u01b0 m\u1ed9t s\u1ee3i d\u00e2y r\u00fat tr\u00ean m\u1ed9t chi\u1ebfc v\u00ed c\u0169. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y th\u1eadm ch\u00ed c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 h\u1ed3i \u1edf m\u1ed9t s\u1ed1 ng\u01b0 tr\u01b0\u1eddng l\u1edbn. N\u00f3 b\u1eaft g\u1ea7n nh\u01b0 to\u00e0n b\u1ed9 \u0111\u00e0n c\u00e1 h\u1ed3i trong l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 kh\u1ed5ng l\u1ed3, \u0111\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh b\u1eaft c\u00e1 b\u1eb1ng l\u01b0\u1edbi ngo\u00e0i bi\u1ec3n. M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p t\u01b0\u01a1ng t\u1ef1 tr\u00ean b\u1edd \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111\u00e1nh b\u1eaft b\u1eb1ng l\u01b0\u1edbi k\u00e9o.<\/p>\n\n\n\n<p>B\u1ea1n \u0111\u00e3 bao gi\u1edd xem c\u1ea3nh quay m\u1ed9t chi\u1ebfc t\u00e0u \u0111\u00e1nh c\u00e1 b\u1eb1ng l\u01b0\u1edbi v\u00e2y \u0111ang ho\u1ea1t \u0111\u1ed9ng ch\u01b0a? \u0110\u00f3 l\u00e0 m\u1ed9t m\u00e0n tr\u00ecnh di\u1ec5n ph\u1ed1i h\u1ee3p \u0111\u00e1ng kinh ng\u1ea1c. L\u1ea7n \u0111\u1ea7u ti\u00ean t\u00f4i ch\u1ee9ng ki\u1ebfn, quy m\u00f4 c\u1ee7a ho\u1ea1t \u0111\u1ed9ng n\u00e0y th\u1eadt kh\u00f3 tin, \u0111\u00f3ng m\u1ed9t chi\u1ebfc l\u01b0\u1edbi kh\u1ed5ng l\u1ed3. <a href=\"https:\/\/duracordix.com\/vi\/cac-nganh-cong-nghiep\/cau-ca\/luoi-danh-ca-bang-nilon\/\" target=\"_blank\" rel=\"noreferrer noopener\">l\u01b0\u1edbi \u0111\u00e1nh c\u00e1<\/a> xung quanh c\u1ea3 m\u1ed9t \u0111\u00e0n c\u00e1 ng\u1eeb.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Purse_Seine_Action\"><\/span><strong>1.&nbsp;<\/strong><a href=\"https:\/\/www.msc.org\/what-we-are-doing\/our-approach\/fishing-methods-and-gear-types\/purse-seine\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>L\u01b0\u1edbi v\u00e2y<\/strong><\/a><strong> Ho\u1ea1t \u0111\u1ed9ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1000m_Length\"><\/span><strong>Chi\u1ec1u d\u00e0i 1000m<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>Nh\u1eefng chi\u1ebfc l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 l\u1edbn n\u00e0y th\u1ef1c s\u1ef1 r\u1ea5t l\u1edbn. M\u1ed9t trong nh\u1eefng lo\u1ea1i l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 l\u1edbn nh\u1ea5t, l\u01b0\u1edbi v\u00e2y, c\u00f3 th\u1ec3 d\u00e0i g\u1ea7n 1000 m\u00e9t. N\u00f3 c\u0169ng c\u00f3 th\u1ec3 th\u1ea3 l\u01b0\u1edbi s\u00e2u xu\u1ed1ng n\u01b0\u1edbc t\u1edbi 200 m\u00e9t.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Drawstring_Bottom\"><\/span><strong>\u0110\u00e1y c\u00f3 d\u00e2y r\u00fat<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>Ph\u1ea7n \u0111\u00e1y c\u00f3 d\u00e2y r\u00fat l\u00e0 \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh. M\u1ed9t &quot;\u0111\u01b0\u1eddng vi\u1ec1n v\u00ed&quot;, th\u01b0\u1eddng l\u00e0 m\u1ed9t \u0111\u01b0\u1eddng vi\u1ec1n ch\u1eafc ch\u1eafn <a href=\"https:\/\/duracordix.com\/vi\/day-thung-tong-hop-so-voi-day-cap-mot-huong-dan-toan-dien\/\" target=\"_blank\" rel=\"noreferrer noopener\">c\u00e1p th\u00e9p<\/a>, c\u00f3 th\u1ec3 d\u00e0i t\u1edbi 1200 m\u00e9t. D\u00e2y n\u00e0y d\u00f9ng \u0111\u1ec3 \u0111\u00f3ng \u0111\u00e1y l\u01b0\u1edbi \u0111\u00e1nh c\u00e1.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Closing_Rings\"><\/span><strong>V\u00f2ng kh\u00e9p k\u00edn<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>C\u00e1c v\u00f2ng \u0111\u00f3ng, l\u00e0 nh\u1eefng v\u00f2ng th\u00e9p l\u1edbn, \u0111\u01b0\u1ee3c x\u1ebfp d\u1ecdc theo \u0111\u00e1y l\u01b0\u1edbi v\u00e0 c\u00e1 b\u1ecb m\u1eafc k\u1eb9t b\u00ean trong. <a href=\"https:\/\/duracordix.com\/vi\/day-toi-thep-so-voi-day-toi-tong-hop-loai-nao-tot-hon-cho-nhu-cau-cua-ban\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0111\u01b0\u1eddng th\u00e9p<\/a> k\u00e9o qua c\u00e1c v\u00f2ng \u0111\u1ec3 \u0111\u00f3ng l\u01b0\u1edbi b\u1eaft c\u00e1.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Surface_Targeting\"><\/span><strong>2. Nh\u1eafm m\u1ee5c ti\u00eau b\u1ec1 m\u1eb7t<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Pelagic_Species\"><\/span><strong>C\u00e1c lo\u00e0i c\u00e1 n\u1ed5i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y l\u00e0 m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c \u0111\u00e1nh b\u1eaft b\u1eb1ng l\u01b0\u1edbi \u0111\u1ed9c \u0111\u00e1o v\u00ec n\u00f3 nh\u1eafm v\u00e0o nh\u1eefng lo\u00e0i c\u00e1 s\u1ed1ng th\u00e0nh \u0111\u00e0n g\u1ea7n m\u1eb7t n\u01b0\u1edbc. M\u1ee5c ti\u00eau th\u01b0\u1eddng g\u1eb7p l\u00e0 c\u00e1 ng\u1eeb v\u00e0 c\u00e1 thu.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tuna_Schools\"><\/span><strong>Tr\u01b0\u1eddng h\u1ecdc c\u00e1 ng\u1eeb<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>\u0110\u1ea7u ti\u00ean, thuy\u1ec1n tr\u01b0\u1edfng ph\u00e1t hi\u1ec7n \u0111\u00e0n c\u00e1 ng\u1eeb t\u1eeb t\u00e0u \u0111\u00e1nh c\u00e1 \u0111\u01b0\u1ee3c trang b\u1ecb l\u01b0\u1edbi. Sau \u0111\u00f3, l\u01b0\u1edbi \u0111\u01b0\u1ee3c gi\u0103ng ra. Con t\u00e0u nhanh ch\u00f3ng bao quanh to\u00e0n b\u1ed9 \u0111\u00e0n c\u00e1 ng\u1eeb.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mackerel_Hauls\"><\/span><strong>Thu ho\u1ea1ch c\u00e1 thu<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>Ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh b\u1eaft b\u1eb1ng l\u01b0\u1edbi n\u00e0y c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh b\u1eaft c\u00e1 thu. M\u1ed9t m\u1ebb l\u01b0\u1edbi c\u00f3 th\u1ec3 \u0111\u00e1nh b\u1eaft \u0111\u01b0\u1ee3c h\u01a1n 50 t\u1ea5n c\u00e1. \u0110\u00e2y l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt \u0111\u00e1nh b\u1eaft c\u1ef1c k\u1ef3 hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Boat_Operation\"><\/span><strong>3. V\u1eadn h\u00e0nh thuy\u1ec1n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Skiff_Deployment\"><\/span><strong>Tri\u1ec3n khai thuy\u1ec1n nh\u1ecf<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>M\u1ed9t chi\u1ebfc thuy\u1ec1n nh\u1ecf, g\u1ecdi l\u00e0 thuy\u1ec1n th\u00fang, gi\u1eef m\u1ed9t \u0111\u1ea7u l\u01b0\u1edbi \u0111\u00e1nh c\u00e1. Chi\u1ebfc thuy\u1ec1n th\u00fang n\u00e0y d\u00f9ng \u0111\u1ec3 neo l\u01b0\u1edbi \u0111\u00e1nh c\u00e1. Thuy\u1ec1n ch\u00ednh sau \u0111\u00f3 s\u1ebd di chuy\u1ec3n v\u00f2ng quanh c\u00e1.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Net_Circling\"><\/span><strong>L\u01b0\u1edbi v\u00f2ng tr\u00f2n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>T\u00e0u ch\u00ednh th\u1ef1c hi\u1ec7n thao t\u00e1c xoay l\u01b0\u1edbi. Thao t\u00e1c n\u00e0y ph\u1ea3i r\u1ea5t nhanh, ph\u1ea3i ho\u00e0n t\u1ea5t tr\u01b0\u1edbc khi c\u00e1 trong l\u01b0\u1edbi k\u1ecbp tho\u00e1t ra.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Power_Block\"><\/span><strong>Kh\u1ed1i ngu\u1ed3n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>M\u1ed9t kh\u1ed1i th\u1ee7y l\u1ef1c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 thu h\u1ed3i. Chi\u1ebfc t\u1eddi m\u1ea1nh m\u1ebd n\u00e0y k\u00e9o t\u1ea5m l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 kh\u1ed5ng l\u1ed3 tr\u1edf l\u1ea1i v\u00e0 n\u00e2ng t\u1ea5m l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 n\u1eb7ng n\u1ec1 l\u00ean t\u00e0u.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"D_The_Funneling_Mechanism\"><\/span><strong>D. C\u01a1 ch\u1ebf ph\u1ec5u<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"935\" height=\"534\" src=\"https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-23.jpg\" alt=\"\" class=\"wp-image-36816\" srcset=\"https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-23.jpg 935w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-23-300x171.jpg 300w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-23-768x439.jpg 768w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-23-18x10.jpg 18w\" sizes=\"(max-width: 935px) 100vw, 935px\" \/><\/figure>\n\n\n\n<p>C\u01a1 ch\u1ebf ph\u1ec5u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u1edfi <a href=\"https:\/\/duracordix.com\/vi\/san-pham\/luoi-keo-soi\/\" target=\"_blank\" rel=\"noreferrer noopener\">l\u01b0\u1edbi k\u00e9o<\/a>. Lo\u1ea1i l\u01b0\u1edbi n\u00e0y c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 l\u01b0\u1edbi k\u00e9o. \u0110\u00e2y l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh b\u1eaft ch\u1ee7 \u0111\u1ed9ng. M\u1ed9t chi\u1ebfc thuy\u1ec1n k\u00e9o m\u1ed9t t\u1ea5m l\u01b0\u1edbi h\u00ecnh n\u00f3n l\u1edbn qua m\u1eb7t n\u01b0\u1edbc. L\u01b0\u1edbi \u0111\u00e1nh c\u00e1 l\u1edbn n\u00e0y c\u00f3 t\u00e1c d\u1ee5ng l\u00f9a c\u00e1. C\u00e1 b\u1ecb \u0111\u1ea9y v\u1ec1 ph\u00eda sau c\u00f9ng c\u1ee7a l\u01b0\u1edbi. <a href=\"https:\/\/duracordix.com\/vi\/cac-nganh-cong-nghiep\/cau-ca\/\" target=\"_blank\" rel=\"noreferrer noopener\">l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 \u0111\u1ea1i d\u01b0\u01a1ng<\/a> r\u1ea5t l\u1edbn. Tr\u00ean th\u1ef1c t\u1ebf, ch\u00fang l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 l\u1edbn nh\u1ea5t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean th\u1ebf gi\u1edbi. Ch\u00fang c\u00f3 th\u1ec3 d\u00e0i h\u01a1n 60 m\u00e9t. L\u01b0\u1edbi \u0111\u00e1nh c\u00e1 d\u1ea1ng l\u01b0\u1edbi k\u00e9o n\u00e0y l\u00e0 m\u1ed9t lo\u1ea1i l\u01b0\u1edbi ph\u1ed5 bi\u1ebfn trong ngh\u1ec1 \u0111\u00e1nh b\u1eaft c\u00e1 bi\u1ec3n.<\/p>\n\n\n\n<p>\u0110\u00e1nh c\u00e1 b\u1eb1ng l\u01b0\u1edbi k\u00e9o l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p hi\u1ec7u qu\u1ea3 nh\u01b0ng g\u00e2y nhi\u1ec1u tranh c\u00e3i. <a href=\"https:\/\/www.msc.org\/what-we-are-doing\/oceans-at-risk\" target=\"_blank\" rel=\"noreferrer noopener\">H\u1ed9i \u0111\u1ed3ng Qu\u1ea3n l\u00fd Bi\u1ec3n (MSC) tuy\u00ean b\u1ed1, \u201cNgh\u1ec1 \u0111\u00e1nh c\u00e1 b\u1eb1ng l\u01b0\u1edbi k\u00e9o\u2026 c\u00f3 th\u1ec3 g\u00e2y ra t\u00e1c \u0111\u1ed9ng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn \u0111\u00e1y bi\u1ec3n\u2026 C\u00e1c ngh\u1ec1 c\u00e1 \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn MSC ph\u1ea3i gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng c\u1ee7a ch\u00fang.\u201d<\/a> \u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao thi\u1ebft k\u1ebf m\u1ea1ng l\u1ea1i quan tr\u1ecdng \u0111\u1ebfn v\u1eady.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Trawl_Net_Shape\"><\/span><strong>1. H\u00ecnh d\u1ea1ng l\u01b0\u1edbi k\u00e9o<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cone_Design\"><\/span><strong>Thi\u1ebft k\u1ebf h\u00ecnh n\u00f3n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>Thi\u1ebft k\u1ebf h\u00ecnh n\u00f3n c\u00f3 ch\u1ee7 \u0111\u00edch ch\u1ea3y m\u01b0\u1ee3t m\u00e0 t\u1eeb mi\u1ec7ng r\u1ed9ng \u0111\u1ebfn \u0111\u1ea7u h\u1eb9p. H\u00ecnh d\u1ea1ng n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 thu h\u00fat t\u1ea5t c\u1ea3 c\u00e1 b\u1ecb b\u1eaft b\u1eb1ng l\u01b0\u1edbi.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Wide_Mouth\"><\/span><strong>Mi\u1ec7ng r\u1ed9ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>Mi\u1ec7ng l\u01b0\u1edbi c\u00f3 th\u1ec3 r\u1ea5t r\u1ed9ng. \u0110\u1ed1i v\u1edbi l\u01b0\u1edbi k\u00e9o \u0111\u00e1nh b\u1eaft c\u00e1 n\u1ed5i, mi\u1ec7ng l\u01b0\u1edbi c\u00f3 th\u1ec3 r\u1ed9ng t\u1edbi 100 m\u00e9t. Chi\u1ec1u r\u1ed9ng n\u00e0y gi\u00fap bao ph\u1ee7 m\u1ed9t di\u1ec7n t\u00edch l\u01b0\u1edbi l\u1edbn.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cod-End_Bag\"><\/span><strong>T\u00fai \u0111\u1ea7u c\u00e1 tuy\u1ebft<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>\u0110\u1ea7u l\u01b0\u1edbi k\u00e9o l\u00e0 m\u1ed9t t\u00fai l\u01b0\u1edbi \u0111\u00e1nh c\u00e1, n\u01a1i c\u00e1 t\u1ee5 l\u1ea1i th\u00e0nh \u0111\u00e0n. Ph\u1ea7n n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 t\u00fai l\u01b0\u1edbi \u0111\u1ea7u c\u00e1 tuy\u1ebft. N\u00f3 th\u01b0\u1eddng c\u00f3 m\u1eaft l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 \u0111\u1ea7u c\u00e1 tuy\u1ebft nh\u1ecf h\u01a1n, kho\u1ea3ng 120mm.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Active_Towing\"><\/span><strong>2. K\u00e9o ch\u1ee7 \u0111\u1ed9ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Knots_Speed\"><\/span><strong>T\u1ed1c \u0111\u1ed9 3 h\u1ea3i l\u00fd<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>Thuy\u1ec1n k\u00e9o l\u01b0\u1edbi v\u1edbi t\u1ed1c \u0111\u1ed9 r\u1ea5t ch\u1eadm, 3 h\u1ea3i l\u00fd\/gi\u1edd. T\u1ed1c \u0111\u1ed9 ch\u1eadm n\u00e0y l\u00e0 t\u1ed1c \u0111\u1ed9 t\u1ed1i \u01b0u \u0111\u1ec3 ch\u0103n c\u00e1.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Otter_Boards\"><\/span><strong>B\u1ea3ng Otter<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>\u0110\u00e2y l\u00e0 nh\u1eefng c\u00e1nh c\u1eeda th\u00e9p th\u1ee7y \u0111\u1ed9ng l\u1ef1c h\u1ecdc n\u1eb7ng. Ch\u00fang \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c gi\u1eef cho mi\u1ec7ng l\u01b0\u1edbi m\u1edf theo chi\u1ec1u ngang.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Warp_Lines\"><\/span><strong>\u0110\u01b0\u1eddng cong cong<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>\u0110\u00e2y l\u00e0 nh\u1eefng s\u1ee3i c\u00e1p th\u00e9p d\u00e0y n\u1ed1i c\u00e1c t\u1ea5m v\u00e1n Otter v\u1edbi t\u00e0u. Ch\u00fang k\u00e9o to\u00e0n b\u1ed9 l\u01b0\u1edbi b\u1eaby c\u00e1 di chuy\u1ec3n trong n\u01b0\u1edbc.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Herd_and_Capture\"><\/span><strong>3. B\u1ea7y \u0111\u00e0n v\u00e0 b\u1eaft gi\u1eef<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Fish_Funneled\"><\/span><strong>C\u00e1 ph\u1ec5u<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>T\u1ea5t c\u1ea3 c\u00e1 trong l\u01b0\u1edbi \u0111\u1ec1u \u0111\u01b0\u1ee3c d\u1ed3n l\u1ea1i. Ch\u00fang \u0111\u01b0\u1ee3c l\u00f9a v\u1ec1 ph\u00eda \u0111\u1ea7u c\u00e1 tuy\u1ebft b\u1eb1ng c\u00e1nh l\u01b0\u1edbi.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"No_Escape\"><\/span><strong>Kh\u00f4ng l\u1ed1i tho\u00e1t<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>M\u1ed9t khi c\u00e1 \u0111\u00e3 v\u00e0o \u0111\u1ebfn \u0111u\u00f4i c\u00e1 tuy\u1ebft, ho\u00e0n to\u00e0n kh\u00f4ng c\u00f3 l\u1ed1i tho\u00e1t. Nguy\u00ean nh\u00e2n l\u00e0 do \u00e1p l\u1ef1c n\u01b0\u1edbc v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng c\u00e1 l\u00ean \u0111\u1ebfn 12 t\u1ea5n.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"12-Ton_Loads\"><\/span><strong>T\u1ea3i tr\u1ecdng 12 t\u1ea5n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>\u0110\u1ea7u l\u01b0\u1edbi ph\u1ea3i c\u1ef1c k\u1ef3 ch\u1eafc ch\u1eafn. N\u00f3 ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng 12 t\u1ea5n c\u00e1. \u0110i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 ph\u1ea3i c\u00f3 \u0111\u1ed9 b\u1ec1n r\u1ea5t cao.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"E_The_Passive_Drifting_Technique\"><\/span><strong>E. K\u1ef9 thu\u1eadt tr\u00f4i th\u1ee5 \u0111\u1ed9ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"936\" height=\"537\" src=\"https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-20.jpg\" alt=\"\" class=\"wp-image-36813\" srcset=\"https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-20.jpg 936w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-20-300x172.jpg 300w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-20-768x441.jpg 768w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-20-18x10.jpg 18w\" sizes=\"(max-width: 936px) 100vw, 936px\" \/><\/figure>\n\n\n\n<p>K\u1ef9 thu\u1eadt tr\u00f4i th\u1ee5 \u0111\u1ed9ng kh\u00e1 \u0111\u01a1n gi\u1ea3n. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y s\u1eed d\u1ee5ng l\u1ef1c \u0111\u1ea9y d\u00f2ng \u0111i\u1ec7n \u0111\u1ec3 di chuy\u1ec3n. Ho\u00e0n to\u00e0n kh\u00f4ng c\u1ea7n k\u00e9o. L\u01b0\u1edbi \u0111\u00e1nh c\u00e1 \u0111\u1ea1i d\u01b0\u01a1ng, hay c\u00f2n g\u1ecdi l\u00e0 l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 \u0111\u1ea1i d\u01b0\u01a1ng, ch\u1ec9 n\u1ed5i. N\u00f3 t\u1ea1o th\u00e0nh m\u1ed9t b\u1ee9c t\u01b0\u1eddng l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 th\u1eb3ng \u0111\u1ee9ng. B\u1ee9c t\u01b0\u1eddng n\u00e0y tr\u00f4i n\u1ed5i tr\u00ean m\u1eb7t n\u01b0\u1edbc.<\/p>\n\n\n\n<p>V\u1ea5n \u0111\u1ec1 ch\u00ednh c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p n\u00e0y l\u00e0 \u0111\u00e1nh b\u1eaft c\u00e1 ma. V\u1eady, \u0111\u00e1nh b\u1eaft c\u00e1 ma l\u00e0 g\u00ec? N\u00f3 x\u1ea3y ra khi ng\u01b0 c\u1ee5 b\u1ecb th\u1ea5t l\u1ea1c tr\u1edf th\u00e0nh l\u01b0\u1edbi ma. Ch\u1ea5t th\u1ea3i \u0111\u00e1nh b\u1eaft c\u00e1 n\u00e0y ti\u1ebfp t\u1ee5c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh b\u1eaft c\u00e1 b\u1eb1ng c\u00f4ng ngh\u1ec7 l\u01b0\u1edbi kh\u00f4ng ng\u01b0\u1eddi l\u00e1i. Vi\u1ec7c \u0111\u00e1nh b\u1eaft kh\u00f4ng ng\u01b0\u1eddi l\u00e1i n\u00e0y g\u00e2y ra l\u01b0\u1ee3ng c\u00e1 \u0111\u00e1nh b\u1eaft ph\u1ee5 c\u1ef1c k\u1ef3 cao. L\u01b0\u1edbi \u0111\u00e1nh c\u00e1 b\u1eb1ng nh\u1ef1a l\u00e0 ngu\u1ed3n ch\u00ednh g\u00e2y \u00f4 nhi\u1ec5m ngh\u1ec1 c\u00e1. \u0110\u00e2y l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 m\u00f4i tr\u01b0\u1eddng nghi\u00eam tr\u1ecdng.<\/p>\n\n\n\n<p>T\u00f4i \u0111\u00e3 t\u1eebng k\u00e9o l\u00ean nh\u1eefng t\u1ea5m l\u01b0\u1edbi ma c\u0169 k\u1ef9, r\u1ed1i r\u1eafm, v\u00e0 c\u1ea3nh t\u01b0\u1ee3ng \u0111\u00f3 th\u1eadt \u0111\u00e1ng suy ng\u1eabm. S\u1ed1 l\u01b0\u1ee3ng sinh v\u1eadt bi\u1ec3n b\u1ecb m\u1eafc k\u1eb9t th\u1eadt \u0111\u00e1ng th\u01b0\u01a1ng. B\u1ea1n \u0111\u00e3 bao gi\u1edd t\u1ef1 h\u1ecfi \u0111i\u1ec1u g\u00ec s\u1ebd x\u1ea3y ra v\u1edbi nh\u1eefng m\u00f3n \u0111\u1ed3 l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 b\u1ecb m\u1ea5t ch\u01b0a?<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Current_Propulsion\"><\/span><strong>1. L\u1ef1c \u0111\u1ea9y hi\u1ec7n t\u1ea1i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"No_Towing\"><\/span><strong>Kh\u00f4ng k\u00e9o xe<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ho\u00e0n to\u00e0n kh\u00f4ng c\u1ea7n k\u00e9o. L\u01b0\u1edbi di chuy\u1ec3n t\u1ef1 do. N\u00f3 \u0111\u01b0\u1ee3c \u0111\u1ea9y \u0111\u01a1n gi\u1ea3n b\u1edfi gi\u00f3 v\u00e0 d\u00f2ng h\u1ea3i l\u01b0u.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Open_Water\"><\/span><strong>N\u01b0\u1edbc m\u1edf<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>L\u01b0\u1edbi tr\u00f4i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf v\u00f9ng n\u01b0\u1edbc tho\u00e1ng. Ch\u00fang kh\u00f4ng \u0111\u01b0\u1ee3c neo ch\u1eb7t xu\u1ed1ng \u0111\u00e1y bi\u1ec3n. Ch\u00fang c\u00f3 th\u1ec3 bao ph\u1ee7 nhi\u1ec1u d\u1eb7m ch\u1ec9 v\u1edbi m\u1ed9t b\u1ed9 l\u01b0\u1edbi.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Migratory_Species\"><\/span><strong>C\u00e1c lo\u00e0i di c\u01b0<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>Ch\u00fang th\u01b0\u1eddng nh\u1eafm v\u00e0o c\u00e1c lo\u00e0i c\u00e1 l\u01b0\u1edbi \u0111\u00e1nh c\u00e1, bao g\u1ed3m c\u00e1 h\u1ed3i v\u00e0 m\u1ef1c. Nh\u1eefng lo\u00e0i c\u00e1 n\u00e0y di chuy\u1ec3n qu\u00e3ng \u0111\u01b0\u1eddng d\u00e0i ngo\u00e0i bi\u1ec3n kh\u01a1i.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Ghost_Fishing\"><\/span><strong>2. C\u00e2u c\u00e1 ma<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Lost_Gear\"><\/span><strong>\u0110\u1ed3 b\u1ecb m\u1ea5t<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>Nguy\u00ean nh\u00e2n ch\u00ednh l\u00e0 l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 b\u1ecb m\u1ea5t. L\u01b0\u1edbi c\u00f3 th\u1ec3 b\u1ecb \u0111\u1ee9t khi c\u00f3 b\u00e3o. \u0110\u00e2y l\u00e0 v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p v\u1edbi ng\u01b0 c\u1ee5 \u0111\u00e1nh b\u1eaft c\u00e1 ma.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Unmanned_Capture\"><\/span><strong>B\u1eaft gi\u1eef kh\u00f4ng ng\u01b0\u1eddi l\u00e1i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>Nh\u1eefng chi\u1ebfc l\u01b0\u1edbi ma v\u1eabn ti\u1ebfp t\u1ee5c \u0111\u00e1nh b\u1eaft c\u00e1 m\u1ed9t c\u00e1ch t\u1ef1 \u0111\u1ed9ng. Vi\u1ec7c \u0111\u00e1nh b\u1eaft kh\u00f4ng ng\u01b0\u1eddi l\u00e1i n\u00e0y gi\u1ebft ch\u1ebft sinh v\u1eadt bi\u1ec3n m\u1ed9t c\u00e1ch b\u1eeba b\u00e3i, bao g\u1ed3m c\u1ea3 c\u00e1 heo, r\u00f9a bi\u1ec3n v\u00e0 c\u00e1c lo\u00e0i \u0111\u1ed9ng v\u1eadt kh\u00e1c trong l\u01b0\u1edbi.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"High_Bycatch\"><\/span><strong>\u0110\u00e1nh b\u1eaft ph\u1ee5 cao<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>L\u01b0\u1edbi ma c\u00f3 t\u1ef7 l\u1ec7 \u0111\u00e1nh b\u1eaft ph\u1ee5 c\u1ef1c k\u1ef3 cao. Ch\u00fang b\u1eaft b\u1ea5t c\u1ee9 th\u1ee9 g\u00ec b\u01a1i \u0111\u01b0\u1ee3c theo ki\u1ec3u l\u01b0\u1edbi \u0111\u00e1nh c\u00e1. Ch\u00fang kh\u00f4ng ph\u00e2n bi\u1ec7t lo\u00e0i n\u00e0o.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Net_Deployment\"><\/span><strong>3. Tri\u1ec3n khai m\u1ea1ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Surface_Buoys\"><\/span><strong>Phao n\u1ed5i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>Phao n\u1ed5i h\u1ed7 tr\u1ee3 l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 b\u1eb1ng phao. D\u00e2y phao k\u00e8m theo gi\u00fap l\u01b0\u1edbi n\u1ed5i tr\u00ean m\u1eb7t n\u01b0\u1edbc.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Vertical_Wall\"><\/span><strong>T\u01b0\u1eddng \u0111\u1ee9ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>L\u01b0\u1edbi t\u1ea1o th\u00e0nh m\u1ed9t b\u1ee9c t\u01b0\u1eddng th\u1eb3ng \u0111\u1ee9ng. L\u01b0\u1edbi \u0111\u00e1nh c\u00e1 d\u00e0i n\u00e0y c\u00f3 th\u1ec3 th\u1ea3 xu\u1ed1ng n\u01b0\u1edbc s\u00e2u 15 m\u00e9t. M\u1ed9t s\u1ed1 l\u01b0\u1edbi tr\u00f4i c\u00f3 th\u1ec3 d\u00e0i t\u1edbi 50 km.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Low_Effort\"><\/span><strong>N\u1ed7 l\u1ef1c th\u1ea5p<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>\u0110\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u00edt t\u1ed1n c\u00f4ng s\u1ee9c. Phi h\u00e0nh \u0111o\u00e0n ch\u1ec9 c\u1ea7n th\u1ea3 l\u01b0\u1edbi xu\u1ed1ng v\u00e0 nhi\u1ec1u gi\u1edd sau c\u00f3 th\u1ec3 l\u1ea5y l\u1ea1i.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"F_The_Trapping_Principle\"><\/span><strong>F. Nguy\u00ean l\u00fd b\u1eaby<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"937\" height=\"530\" src=\"https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-30.jpg\" alt=\"\" class=\"wp-image-36823\" srcset=\"https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-30.jpg 937w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-30-300x170.jpg 300w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-30-768x434.jpg 768w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-30-18x10.jpg 18w\" sizes=\"(max-width: 937px) 100vw, 937px\" \/><\/figure>\n\n\n\n<p>Nguy\u00ean l\u00fd b\u1eaby t\u1eadp trung v\u00e0o h\u00e0nh vi c\u1ee7a c\u00e1. N\u00f3 s\u1eed d\u1ee5ng thi\u1ebft k\u1ebf \u0111\u1ec3 d\u1eabn c\u00e1 v\u00e0o l\u01b0\u1edbi \u0111\u00e1nh c\u00e1. L\u01b0\u1edbi fyke l\u00e0 m\u1ed9t v\u00ed d\u1ee5 \u0111i\u1ec3n h\u00ecnh v\u1ec1 l\u01b0\u1edbi b\u1eaft th\u1ee5 \u0111\u1ed9ng. N\u00f3 l\u00e0 m\u1ed9t <a href=\"https:\/\/duracordix.com\/vi\/cac-nganh-cong-nghiep\/cau-ca\/luoi-danh-ca-bang-nilon\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0111\u00e1nh c\u00e1 b\u1eb1ng l\u01b0\u1edbi t\u00fai<\/a> Ph\u01b0\u01a1ng ph\u00e1p s\u1eed d\u1ee5ng &quot;c\u00e1nh&quot; \u0111\u1ec3 d\u1eabn c\u00e1. C\u00e1nh d\u1eabn c\u00e1 \u0111\u1ebfn m\u1ed9t l\u1ed1i v\u00e0o. Khi c\u00e1 b\u01a1i qua l\u1ed1i v\u00e0o \u0111\u00f3, ch\u00fang s\u1ebd b\u1ecb m\u1eafc k\u1eb9t b\u00ean trong. Nh\u1eefng chi\u1ebfc l\u01b0\u1edbi b\u1eaft c\u00e1 n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1eafn m\u1ed3i. Ch\u00fang r\u1ea5t hi\u1ec7u qu\u1ea3 \u0111\u1ec3 b\u1eaft c\u00e1c lo\u00e0i nh\u01b0 l\u01b0\u01a1n v\u00e0 t\u00f4m c\u00e0ng. Ch\u00fang t\u00f4i c\u00f3 b\u00e1n l\u01b0\u1edbi fyke b\u1ec1n ch\u1eafc.<\/p>\n\n\n\n<p>Nh\u1eefng c\u00e1i b\u1eaby nh\u01b0 l\u01b0\u1edbi fyke l\u00e0 thi\u1ebft k\u1ebf c\u1ed5 x\u01b0a. <a href=\"https:\/\/www.fao.org\/fishery\/en\/geartype\/309\/en\" target=\"_blank\" rel=\"noreferrer noopener\">T\u1ed5 ch\u1ee9c L\u01b0\u01a1ng th\u1ef1c v\u00e0 N\u00f4ng nghi\u1ec7p (FAO) m\u00f4 t\u1ea3 ch\u00fang l\u00e0 \u201cb\u1eaby\u2026 g\u1ed3m nh\u1eefng t\u00fai l\u01b0\u1edbi h\u00ecnh tr\u1ee5 ho\u1eb7c h\u00ecnh n\u00f3n g\u1eafn tr\u00ean c\u00e1c v\u00f2ng ho\u1eb7c c\u00e1c c\u1ea5u tr\u00fac c\u1ee9ng kh\u00e1c\u2026 \u0111\u1eb7c bi\u1ec7t hi\u1ec7u qu\u1ea3 \u0111\u1ec3 b\u1eaft l\u01b0\u01a1n\u201d.\u201d<\/a><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Fyke_Net_Design\"><\/span><strong>1. Thi\u1ebft k\u1ebf l\u01b0\u1edbi Fyke<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Hoop_Structure\"><\/span><strong>C\u1ea5u tr\u00fac v\u00f2ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>C\u1ea5u tr\u00fac ch\u1ecbu l\u1ef1c v\u00e0 gi\u1eef cho l\u01b0\u1edbi m\u1edf l\u00e0 c\u1ea5u tr\u00fac v\u00f2ng. Nh\u1eefng v\u00f2ng n\u00e0y c\u00f3 th\u1ec3 r\u1ed9ng \u0111\u1ebfn 1 m\u00e9t. Ch\u00fang t\u1ea1o th\u00e0nh m\u1ed9t l\u01b0\u1edbi b\u1eaby c\u00e1 d\u00e0i, h\u00ecnh d\u1ea1ng nh\u01b0 \u0111\u01b0\u1eddng h\u1ea7m.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Funnel_Entrances\"><\/span><strong>L\u1ed1i v\u00e0o ph\u1ec5u<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>B\u00ean trong c\u00f3 m\u1ed9t s\u1ed1 c\u1eeda v\u00e0o ph\u1ec5u kh\u00f4ng h\u1ed3i l\u01b0u. Ch\u00fang ng\u00e0y c\u00e0ng nh\u1ecf d\u1ea7n. C\u00e1 b\u01a1i v\u00e0o s\u1ebd kh\u00f4ng th\u1ec3 t\u00ecm \u0111\u01b0\u1eddng ra.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Leader_Wings\"><\/span><strong>C\u00e1nh l\u00e3nh \u0111\u1ea1o<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>C\u00e1c b\u1ee9c t\u01b0\u1eddng l\u01b0\u1edbi d\u00e0i \u0111\u01b0\u1ee3c \u0111\u1eb7t nghi\u00eang m\u1ed9t g\u00f3c \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u00e1nh d\u1eabn. Ch\u00fang c\u00f3 t\u00e1c d\u1ee5ng d\u1eabn c\u00e1 v\u1ec1 ph\u00eda c\u1eeda ph\u1ec5u \u0111\u1ea7u ti\u00ean.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Passive_Capture\"><\/span><strong>2. B\u1eaft gi\u1eef th\u1ee5 \u0111\u1ed9ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Stationary_Gear\"><\/span><strong>Thi\u1ebft b\u1ecb c\u1ed1 \u0111\u1ecbnh<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>\u0110\u00e2y l\u00e0 m\u1ed9t v\u00ed d\u1ee5 r\u00f5 r\u00e0ng v\u1ec1 thi\u1ebft b\u1ecb c\u1ed1 \u0111\u1ecbnh. N\u00f3 \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u00ean l\u00f2ng s\u00f4ng ho\u1eb7c \u0111\u00e1y bi\u1ec3n. N\u00f3 kh\u00f4ng di chuy\u1ec3n.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"River_Beds\"><\/span><strong>L\u00f2ng s\u00f4ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>L\u01b0\u1edbi Fyke th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u00ean l\u00f2ng s\u00f4ng. Ch\u00fang c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf h\u1ed3. Ch\u00fang ho\u1ea1t \u0111\u1ed9ng t\u1ed1t nh\u1ea5t \u1edf v\u00f9ng n\u01b0\u1edbc t\u0129nh ho\u1eb7c n\u01b0\u1edbc ch\u1ea3y ch\u1eadm.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Eel_Traps\"><\/span><strong>B\u1eaby l\u01b0\u01a1n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>Ch\u00fang r\u1ea5t hi\u1ec7u qu\u1ea3 trong vi\u1ec7c b\u1eaby l\u01b0\u01a1n. L\u00fd do l\u00e0 l\u01b0\u01a1n b\u01a1i d\u1ecdc theo \u0111\u00e1y. Ch\u00fang va v\u00e0o c\u00e1nh \u0111\u1ea7u \u0111\u00e0n v\u00e0 \u0111\u01b0\u1ee3c d\u1eabn v\u00e0o t\u00fai cu\u1ed1i c\u00f9ng.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Fish_Behavior\"><\/span><strong>3. H\u00e0nh vi c\u1ee7a c\u00e1<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Guided_Movement\"><\/span><strong>Chuy\u1ec3n \u0111\u1ed9ng c\u00f3 h\u01b0\u1edbng d\u1eabn<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>L\u01b0\u1edbi s\u1eed d\u1ee5ng chuy\u1ec3n \u0111\u1ed9ng c\u00f3 h\u01b0\u1edbng d\u1eabn. C\u00e1 \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1edfi c\u00e1nh d\u1eabn. Ch\u00fang c\u00f3 xu h\u01b0\u1edbng b\u00e1m theo c\u00e1c b\u1ee9c t\u01b0\u1eddng v\u00e0 kh\u00f4ng c\u1ed1 g\u1eafng b\u01a1i qua.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Non-Return\"><\/span><strong>Kh\u00f4ng tr\u1ea3 l\u1ea1i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>Nh\u1eefng chi\u1ebfc ph\u1ec5u kh\u00f4ng h\u1ed3i l\u01b0u khi\u1ebfn c\u00e1 b\u1ecb l\u1ea1c. C\u00e1 tr\u1edf n\u00ean b\u1ed1i r\u1ed1i, kh\u00f4ng th\u1ec3 t\u00ecm ra l\u1ed7 tho\u00e1t nh\u1ecf \u0111\u1ec3 tho\u00e1t ra.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Low_Impact\"><\/span><strong>T\u00e1c \u0111\u1ed9ng th\u1ea5p<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>\u0110\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh b\u1eaft \u00edt t\u00e1c \u0111\u1ed9ng. C\u00e1 b\u1ecb \u0111\u00e1nh b\u1eaft th\u01b0\u1eddng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ea3 s\u1ed1ng. \u0110i\u1ec1u n\u00e0y l\u00e0 do l\u01b0\u1edbi kh\u00f4ng \u0111\u01b0\u1ee3c \u0111an ch\u1eb7t v\u00e0 kh\u00f4ng g\u00e2y h\u1ea1i cho ch\u00fang.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"G_The_Scooping_Method\"><\/span><strong>G. Ph\u01b0\u01a1ng ph\u00e1p m\u00fac<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"936\" height=\"530\" src=\"https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-32.jpg\" alt=\"\" class=\"wp-image-36825\" srcset=\"https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-32.jpg 936w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-32-300x170.jpg 300w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-32-768x435.jpg 768w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-32-18x10.jpg 18w\" sizes=\"(max-width: 936px) 100vw, 936px\" \/><\/figure>\n\n\n\n<p>Ph\u01b0\u01a1ng ph\u00e1p v\u1edbt c\u00e1 b\u1eb1ng l\u01b0\u1edbi tay. L\u01b0\u1edbi \u0111\u00e1nh c\u00e1 n\u00e0y \u0111\u01b0\u1ee3c g\u1eafn v\u00e0o s\u00e0o l\u01b0\u1edbi \u0111\u00e1nh c\u00e1. D\u1ee5ng c\u1ee5 \u0111\u00e1nh c\u00e1 b\u1eb1ng l\u01b0\u1edbi tay n\u00e0y th\u01b0\u1eddng nh\u1ecf. \u0110\u00e2y l\u00e0 m\u1ed9t d\u1ee5ng c\u1ee5 \u0111\u00e1nh c\u00e1 c\u1ee1 nh\u1ecf. Lo\u1ea1i l\u01b0\u1edbi n\u00e0y r\u1ea5t ph\u1ed5 bi\u1ebfn. \u0110\u00e2y l\u00e0 c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 \u0111\u1ec3 b\u1eaft c\u00e1 b\u1eb1ng tay.<\/p>\n\n\n\n<p>N\u00f3 r\u1ea5t hi\u1ec7u qu\u1ea3 \u0111\u1ec3 b\u1eaft m\u1ed3i ho\u1eb7c k\u00e9o c\u00e1 m\u1eafc c\u00e2u. L\u01b0\u1edbi c\u00e2u c\u00e1 d\u1ea1ng c\u1ea7n n\u00e0y l\u00e0 m\u1ed9t d\u1ee5ng c\u1ee5 r\u1ea5t \u0111\u01a1n gi\u1ea3n. Nhi\u1ec1u c\u1ea7n th\u1ee7 s\u1eed d\u1ee5ng l\u01b0\u1edbi c\u1ea7m tay \u1edf b\u1ebfn t\u00e0u. Nh\u1eefng l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 nh\u1ecf n\u00e0y c\u00f3 thi\u1ebft k\u1ebf \u0111\u01a1n gi\u1ea3n. Ch\u00fang th\u01b0\u1eddng bao g\u1ed3m m\u1ed9t khung l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 b\u1eb1ng kim lo\u1ea1i.<\/p>\n\n\n\n<p>Ch\u00fang ta \u0111\u1ec1u \u0111\u00e3 t\u1eebng d\u00f9ng l\u01b0\u1edbi s\u00e0o, d\u00f9 ch\u1ec9 l\u00e0 h\u1ed3i nh\u1ecf. T\u00f4i v\u1eabn gi\u1eef m\u1ed9t chi\u1ebfc l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 nh\u1ecf trong xe ph\u00f2ng tr\u01b0\u1eddng h\u1ee3p kh\u1ea9n c\u1ea5p. B\u1ea1n c\u00f3 nh\u1edb con c\u00e1 \u0111\u1ea7u ti\u00ean b\u1ea1n b\u1eaft \u0111\u01b0\u1ee3c b\u1eb1ng l\u01b0\u1edbi tay kh\u00f4ng?<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Handheld_Operation\"><\/span><strong>1. V\u1eadn h\u00e0nh c\u1ea7m tay<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Long_Handle\"><\/span><strong>Tay c\u1ea7m d\u00e0i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>M\u1ed9t c\u00e1n d\u00e0i gi\u00fap ng\u01b0\u1eddi d\u00f9ng gi\u1eef l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 tr\u00ean c\u1ea7n c\u00e2u. C\u1ea7n c\u00e2u n\u00e0y c\u00f3 th\u1ec3 d\u00e0i t\u1edbi 8 feet (kho\u1ea3ng 2,4 m\u00e9t). N\u00f3 gi\u00fap b\u1eaft c\u00e1 t\u1eeb thuy\u1ec1n ho\u1eb7c b\u1ebfn t\u00e0u.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Manual_Scoop\"><\/span><strong>Mu\u1ed7ng th\u1ee7 c\u00f4ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>Ng\u01b0\u1eddi d\u00f9ng c\u1ea7n c\u00e2u ph\u1ea3i d\u00f9ng tay v\u1edbt c\u00e1. \u0110\u00e2y l\u00e0 thao t\u00e1c \u0111\u01a1n gi\u1ea3n c\u1ee7a vi\u1ec7c v\u1edbt c\u00e1 b\u1eb1ng l\u01b0\u1edbi. Vi\u1ec7c c\u0103n th\u1eddi gian l\u00e0 r\u1ea5t quan tr\u1ecdng. B\u1ea1n ph\u1ea3i \u0111\u1ea3m b\u1ea3o \u0111\u1ea7u c\u00e1 \u0111\u00e3 v\u00e0o l\u01b0\u1edbi tr\u01b0\u1edbc.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Small_Scale\"><\/span><strong>Quy m\u00f4 nh\u1ecf<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ch\u1ec9 \u00e1p d\u1ee5ng cho m\u1ee5c \u0111\u00edch \u0111\u00e1nh b\u1eaft quy m\u00f4 nh\u1ecf. \u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 k\u1ef9 thu\u1eadt \u0111\u00e1nh b\u1eaft c\u00e1 th\u01b0\u01a1ng m\u1ea1i.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Frame_and_Bag\"><\/span><strong>2. Khung v\u00e0 T\u00fai<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Rigid_Frame\"><\/span><strong>Khung c\u1ee9ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>C\u1ea7n c\u00f3 khung c\u1ee9ng \u0111\u1ec3 gi\u1eef t\u00fai m\u1edf. Khung n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng nh\u00f4m. N\u00f3 c\u00f3 th\u1ec3 r\u1ed9ng kho\u1ea3ng 50 cm.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mesh_Bag\"><\/span><strong>T\u00fai l\u01b0\u1edbi<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>T\u00fai l\u01b0\u1edbi l\u00e0 b\u1ed9 ph\u1eadn gi\u1eef c\u00e1. L\u01b0\u1edbi l\u00e0m b\u1eb1ng l\u01b0\u1edbi cao su l\u00e0 l\u00fd t\u01b0\u1edfng nh\u1ea5t. N\u00f3 gi\u00fap b\u1ea3o v\u1ec7 l\u1edbp m\u00e0ng nh\u1ea7y nh\u1ea1y c\u1ea3m c\u1ee7a c\u00e1.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Dip_Nets\"><\/span><strong>L\u01b0\u1edbi nh\u00fang<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>Ch\u00fang c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 l\u01b0\u1edbi v\u1edbt. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 v\u1edbt c\u00e1 m\u1ed3i t\u1eeb b\u1ec3 ch\u1ee9a m\u1ed3i.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Specific_Uses\"><\/span><strong>3. C\u00f4ng d\u1ee5ng c\u1ee5 th\u1ec3<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Bait_Retrieval\"><\/span><strong>Thu h\u1ed3i m\u1ed3i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>M\u1ed9t trong nh\u1eefng m\u1ee5c \u0111\u00edch ch\u00ednh l\u00e0 thu h\u1ed3i m\u1ed3i. B\u1ea1n c\u00f3 th\u1ec3 b\u1eaft m\u1ed3i s\u1ed1ng b\u1eb1ng l\u01b0\u1edbi trong b\u1ec3 c\u00e1 s\u1ed1ng. Lo\u1ea1i l\u01b0\u1edbi n\u00e0y th\u01b0\u1eddng c\u00f3 k\u00edch th\u01b0\u1edbc 25 cm (10 inch) th\u00f4ng d\u1ee5ng.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Landing_Fish\"><\/span><strong>C\u00e1 \u0111\u1ed5 b\u1ed9<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>M\u1ee5c \u0111\u00edch ch\u00ednh c\u1ee7a ng\u01b0\u1eddi c\u00e2u c\u00e1 l\u00e0 b\u1eaft \u0111\u01b0\u1ee3c c\u00e1. M\u1ed9t chi\u1ebfc l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 c\u1ee1 l\u1edbn ti\u00eau chu\u1ea9n c\u00f3 th\u1ec3 ch\u1ee9a \u0111\u01b0\u1ee3c m\u1ed9t con c\u00e1 n\u1eb7ng 9kg.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Aquarium_Use\"><\/span><strong>S\u1eed d\u1ee5ng b\u1ec3 c\u00e1<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>Vi\u1ec7c s\u1eed d\u1ee5ng l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 trong b\u1ec3 c\u00e1 c\u0169ng r\u1ea5t ph\u1ed5 bi\u1ebfn. L\u01b0\u1edbi \u0111\u00e1nh c\u00e1 m\u1eaft l\u01b0\u1edbi nh\u1ecf \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 v\u1eadn chuy\u1ec3n nh\u1eefng lo\u00e0i c\u00e1 m\u1ecfng manh.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"HThe_Filtering_Process\"><\/span><strong>H.Qu\u00e1 tr\u00ecnh l\u1ecdc<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"937\" height=\"533\" src=\"https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-21.jpg\" alt=\"\" class=\"wp-image-36814\" srcset=\"https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-21.jpg 937w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-21-300x171.jpg 300w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-21-768x437.jpg 768w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-21-18x10.jpg 18w\" sizes=\"(max-width: 937px) 100vw, 937px\" \/><\/figure>\n\n\n\n<p>Qu\u00e1 tr\u00ecnh l\u1ecdc ch\u00ednh l\u00e0 b\u1ea3n ch\u1ea5t c\u1ee7a l\u01b0\u1edbi qu\u0103ng. L\u01b0\u1edbi qu\u0103ng l\u00e0 m\u1ed9t lo\u1ea1i l\u01b0\u1edbi tr\u00f2n d\u00f9ng \u0111\u1ec3 \u0111\u00e1nh b\u1eaft c\u00e1 b\u1eb1ng l\u01b0\u1edbi. \u0110\u00e2y c\u0169ng ch\u00ednh l\u00e0 \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a l\u01b0\u1edbi qu\u0103ng th\u00f4ng th\u01b0\u1eddng. K\u1ef9 thu\u1eadt qu\u0103ng l\u01b0\u1edbi l\u00e0 m\u1ed9t h\u00ecnh th\u1ee9c \u0111\u00e1nh b\u1eaft c\u00e1 b\u1eb1ng l\u01b0\u1edbi \u0111\u01a1n gi\u1ea3n. M\u1ed9t trong nh\u1eefng k\u1ef9 thu\u1eadt \u0111\u00e1nh b\u1eaft c\u00e1 b\u1eb1ng l\u01b0\u1edbi ch\u00ednh l\u00e0 qu\u0103ng l\u01b0\u1edbi. Ng\u01b0\u1eddi ta qu\u0103ng l\u01b0\u1edbi b\u1eb1ng tay.<\/p>\n\n\n\n<p>L\u01b0\u1edbi \u0111\u00e1nh c\u00e1 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o? Khi ai \u0111\u00f3 n\u00e9m l\u01b0\u1edbi, l\u01b0\u1edbi s\u1ebd t\u1ef1 \u0111\u1ed9ng m\u1edf ra trong kh\u00f4ng kh\u00ed. Sau \u0111\u00f3, l\u01b0\u1edbi r\u01a1i xu\u1ed1ng n\u01b0\u1edbc. C\u00e1ch n\u00e0y c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 l\u01b0\u1edbi n\u00e9m c\u00e1. L\u01b0\u1edbi \u0111\u00e1nh c\u00e1 c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng sau \u0111\u00f3 s\u1ebd h\u1ea1 xu\u1ed1ng. L\u01b0\u1edbi s\u1ebd b\u1eaft c\u00e1 khi ch\u00ecm xu\u1ed1ng. L\u01b0\u1edbi qu\u0103ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 b\u1eaft c\u00e1 m\u1ed3i. C\u00e1ch n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u00e2u c\u00e1 b\u1eb1ng l\u01b0\u1edbi qu\u0103ng. H\u1ecdc c\u00e1ch qu\u0103ng l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 \u0111\u00f2i h\u1ecfi ph\u1ea3i luy\u1ec7n t\u1eadp.<\/p>\n\n\n\n<p>N\u00e9m l\u01b0\u1edbi ho\u00e0n h\u1ea3o l\u00e0 m\u1ed9t k\u1ef9 n\u0103ng th\u1ef1c s\u1ef1. T\u00f4i \u0111\u00e3 th\u1ea5y c\u00e1c chuy\u00ean gia n\u00e9m l\u01b0\u1edbi sao cho l\u01b0\u1edbi lu\u00f4n m\u1edf ra theo h\u00ecnh tr\u00f2n ho\u00e0n h\u1ea3o. <a href=\"https:\/\/www.saltwatersportsman.com\/striped-bass-live-bait\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u201cTheo h\u01b0\u1edbng d\u1eabn c\u1ee7a Salt Water Sportsman, &quot;M\u1ed9t t\u1ea5m l\u01b0\u1edbi n\u00e9m \u0111\u00fang c\u00e1ch s\u1ebd m\u1edf ho\u00e0n to\u00e0n, t\u1ea1o th\u00e0nh h\u00ecnh &#039;b\u00e1nh k\u1ebfp&#039; tr\u00ean m\u1eb7t n\u01b0\u1edbc&quot;.<\/a> B\u1ea1n \u0111\u00e3 bao gi\u1edd th\u1eed th\u00e0nh th\u1ea1o c\u00e1ch n\u00e9m l\u01b0\u1edbi ch\u01b0a?<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Cast_Net_Technique\"><\/span><strong>1. K\u1ef9 thu\u1eadt qu\u0103ng l\u01b0\u1edbi<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Hand_Thrown\"><\/span><strong>N\u00e9m tay<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>L\u01b0\u1edbi qu\u0103ng l\u00e0 lo\u1ea1i l\u01b0\u1edbi \u0111\u01b0\u1ee3c qu\u0103ng b\u1eb1ng tay. \u0110\u00e2y l\u00e0 k\u1ef9 thu\u1eadt qu\u0103ng b\u1eb1ng tay \u0111\u1ec3 qu\u0103ng l\u01b0\u1edbi \u0111\u00e1nh c\u00e1. \u0110\u00e2y l\u00e0 k\u1ef9 thu\u1eadt trung t\u00e2m v\u00e0 quan tr\u1ecdng nh\u1ea5t c\u1ee7a vi\u1ec7c qu\u0103ng l\u01b0\u1edbi.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"10ft_Radius\"><\/span><strong>B\u00e1n k\u00ednh 10ft<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>M\u1ed9t t\u1ea5m l\u01b0\u1edbi c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng \u0111\u1ebfn b\u00e1n k\u00ednh 10 feet (kho\u1ea3ng 3 m\u00e9t) ho\u1eb7c th\u1eadm ch\u00ed r\u1ed9ng h\u01a1n. M\u1ed9t s\u1ed1 l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 d\u00e0i 10 feet (kho\u1ea3ng 3 m\u00e9t) c\u00f3 th\u1ec3 tr\u1ea3i r\u1ed9ng \u0111\u1ebfn h\u01a1n 300 feet vu\u00f4ng (kho\u1ea3ng 90 m\u00e9t vu\u00f4ng).<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Circular_Spread\"><\/span><strong>Tr\u1ea3i tr\u00f2n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>M\u1ed9t v\u00f2ng tr\u00f2n ho\u00e0n h\u1ea3o t\u01b0\u1ee3ng tr\u01b0ng cho m\u1ed9t c\u00fa qu\u0103ng l\u01b0\u1edbi th\u00e0nh c\u00f4ng. Ph\u01b0\u01a1ng ph\u00e1p qu\u0103ng l\u01b0\u1edbi n\u00e0y l\u00e0 c\u00e1ch b\u1ea1n b\u1eaby \u0111\u01b0\u1ee3c l\u01b0\u1ee3ng c\u00e1 l\u1edbn nh\u1ea5t.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Sinking_Action\"><\/span><strong>2. H\u00e0nh \u0111\u1ed9ng ch\u00ecm<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Lead_Weights\"><\/span><strong>Tr\u1ecdng l\u01b0\u1ee3ng ch\u00ec<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>Tr\u1ecdng l\u01b0\u1ee3ng ch\u00ec \u0111\u01b0\u1ee3c kh\u00e2u v\u00e0o d\u00e2y ch\u00ec. Tr\u1ecdng l\u01b0\u1ee3ng ch\u00ec th\u01b0\u1eddng dao \u0111\u1ed9ng t\u1eeb 1,5 pound cho m\u1ed7i foot l\u01b0\u1edbi.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Fast_Sink\"><\/span><strong>Ch\u00ecm nhanh<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>L\u01b0\u1edbi c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng v\u1edbi h\u01a1n 1,5 pound ch\u00ec tr\u00ean m\u1ed7i foot ch\u00ecm r\u1ea5t nhanh. T\u1ed1c \u0111\u1ed9 ch\u00ecm nhanh n\u00e0y \u0111\u1ea3m b\u1ea3o c\u00e1 kh\u00f4ng c\u00f3 c\u01a1 h\u1ed9i tho\u00e1t ra tr\u01b0\u1edbc khi l\u01b0\u1edbi ch\u1ea1m \u0111\u00e1y.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Shallow_Water\"><\/span><strong>N\u01b0\u1edbc n\u00f4ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>Nh\u1eefng l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 n\u00e0y ho\u1ea1t \u0111\u1ed9ng t\u1ed1t nh\u1ea5t \u1edf v\u00f9ng n\u01b0\u1edbc n\u00f4ng, th\u01b0\u1eddng c\u00f3 \u0111\u1ed9 s\u00e2u d\u01b0\u1edbi 15 feet.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Retrieval_Capture\"><\/span><strong>3. Thu th\u1eadp d\u1eef li\u1ec7u<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Bottom_Closure\"><\/span><strong>\u0110\u00f3ng \u0111\u00e1y<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>D\u00e2y k\u00e9o, hay c\u00f2n g\u1ecdi l\u00e0 d\u00e2y tay, l\u00e0 b\u1ed9 ph\u1eadn quan tr\u1ecdng c\u1ee7a l\u01b0\u1edbi \u0111\u00e1nh c\u00e1. Khi b\u1ea1n k\u00e9o, d\u00e2y s\u1ebd kh\u00e9p ch\u1eb7t \u0111\u00e1y l\u01b0\u1edbi, gi\u1eef ch\u1eb7t c\u00e1 b\u00ean trong. \u0110i\u1ec1u n\u00e0y gi\u1ea3i th\u00edch c\u00e1ch l\u01b0\u1edbi qu\u0103ng \u0111\u00f3ng l\u1ea1i.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Baitfish_Capture\"><\/span><strong>B\u1eaft c\u00e1 m\u1ed3i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n\n\n<p>\u0110\u00e2y c\u00f3 l\u1ebd l\u00e0 c\u00e1ch d\u1ec5 nh\u1ea5t \u0111\u1ec3 b\u1eaft c\u00e1 b\u1eb1ng l\u01b0\u1edbi. T\u00f4m v\u00e0 c\u00e1 \u0111\u1ed1i r\u1ea5t d\u1ec5 ki\u1ebfm v\u00e0 d\u1ec5 \u0111\u00e1nh b\u1eaft b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"HMPE_Vs_Nylon_A_Material_Comparison\"><\/span><strong>HMPE so v\u1edbi Nylon: So s\u00e1nh v\u1eadt li\u1ec7u!<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"937\" height=\"463\" src=\"https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-28.jpg\" alt=\"\" class=\"wp-image-36821\" srcset=\"https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-28.jpg 937w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-28-300x148.jpg 300w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-28-768x379.jpg 768w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-28-18x9.jpg 18w\" sizes=\"(max-width: 937px) 100vw, 937px\" \/><\/figure>\n\n\n\n<p><strong><em>Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 l\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh r\u1ea5t quan tr\u1ecdng. Trong ph\u1ea7n n\u00e0y, ch\u00fang t\u00f4i s\u1ebd so s\u00e1nh HMPE v\u00e0 Nylon th\u00f4ng th\u01b0\u1eddng (PA6).<\/em><\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"HMPE_UHMWPE\"><\/span><strong>V\u1eadt li\u1ec7u UHMWPE<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/duracordix.com\/vi\/huong-dan-cuoi-cung-ve-day-thung-hmpe\/\" target=\"_blank\" rel=\"noreferrer noopener\">HMPE (UHMWPE), hay polyethylene c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng ph\u00e2n t\u1eed c\u1ef1c cao<\/a>, l\u00e0 m\u1ed9t trong nh\u1eefng l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 t\u1ed1t nh\u1ea5t. \u0110i\u1ec1u n\u00e0y l\u00e0 do t\u1ef7 l\u1ec7 s\u1ee9c b\u1ec1n tr\u00ean tr\u1ecdng l\u01b0\u1ee3ng \u0111\u00e1ng kinh ng\u1ea1c c\u1ee7a n\u00f3. C\u00e1c lo\u1ea1i s\u1ee3i kh\u00e1c c\u00f3 th\u1ec3 t\u1ea1o ra \u0111\u1ee7 <a href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-dyneema-so-voi-luoi-danh-ca-bang-nylon-huong-dan-mua-hang-chuyen-nghiep\/\" target=\"_blank\" rel=\"noreferrer noopener\">v\u1eadt li\u1ec7u l\u01b0\u1edbi \u0111\u00e1nh c\u00e1<\/a>, nh\u01b0ng ch\u00fang s\u1ebd kh\u00f4ng m\u1ecfng, nh\u1eb9 v\u00e0 ch\u1ed1ng k\u00e9o t\u1ed1t nh\u01b0 l\u01b0\u1edbi l\u00e0m t\u1eeb v\u1eadt li\u1ec7u l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 ti\u00ean ti\u1ebfn n\u00e0y.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Nylon_PA6\"><\/span><strong>Nylon (PA6)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Nylon (PA6) l\u00e0 m\u1ed9t lo\u1ea1i v\u1eadt li\u1ec7u ch\u00ednh kh\u00e1c <a href=\"https:\/\/duracordix.com\/vi\/cac-nganh-cong-nghiep\/cau-ca\/luoi-danh-ca-bang-nilon\/\" target=\"_blank\" rel=\"noreferrer noopener\">l\u01b0\u1edbi nylon \u0111\u00e1nh c\u00e1<\/a> v\u1eadt li\u1ec7u. <a href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-dyneema-so-voi-luoi-danh-ca-bang-nylon-huong-dan-mua-hang-chuyen-nghiep\/\" target=\"_blank\" rel=\"noreferrer noopener\">L\u01b0\u1edbi \u0111\u00e1nh c\u00e1 b\u1eb1ng nylon<\/a> L\u01b0\u1edbi \u0111\u00e1nh c\u00e1 b\u1eb1ng nylon c\u00f3 \u01b0u \u0111i\u1ec3m l\u00e0 d\u1ec5 k\u00e9o gi\u00e3n. Tuy nhi\u00ean, l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 b\u1eb1ng nylon tr\u1edf n\u00ean kh\u00e1 c\u1ed3ng k\u1ec1nh khi b\u1ecb th\u1ea5m n\u01b0\u1edbc. C\u00e1c s\u1ea3n ph\u1ea9m l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 b\u1eb1ng nylon th\u01b0\u1eddng c\u00f3 xu h\u01b0\u1edbng t\u00edch t\u1ee5 n\u01b0\u1edbc \u0111\u00e1ng k\u1ec3. L\u00e0 m\u1ed9t nh\u00e0 cung c\u1ea5p, t\u00f4i \u0111\u00e3 x\u1eed l\u00fd c\u1ea3 hai. M\u1ed9t l\u01b0\u1edbi \u01b0\u1edbt <a href=\"https:\/\/duracordix.com\/vi\/cac-nganh-cong-nghiep\/cau-ca\/luoi-danh-ca-bang-nilon\/\" target=\"_blank\" rel=\"noreferrer noopener\">l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 b\u1eb1ng nilon<\/a> c\u1ef1c k\u1ef3 n\u1eb7ng. So v\u1edbi l\u01b0\u1edbi HMPE c\u00f9ng k\u00edch th\u01b0\u1edbc, l\u01b0\u1edbi n\u00e0y g\u1ea7n nh\u01b0 kh\u00f4 r\u00e1o. S\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0y l\u00e0 m\u1ed9t b\u01b0\u1edbc ngo\u1eb7t \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi k\u00e9o l\u01b0\u1edbi c\u1ea3 ng\u00e0y.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"HMPE_15x_Steel\"><\/span><strong>HMPE: Th\u00e9p 15x<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>B\u1ea1n c\u00f3 th\u1ec3 \u0111\u00e3 nghe n\u00f3i r\u1eb1ng HMPE b\u1ec1n h\u01a1n th\u00e9p c\u00f9ng tr\u1ecdng l\u01b0\u1ee3ng g\u1ea5p 15 l\u1ea7n. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 m\u1ed9t s\u1ee3i d\u00e2y HMPE d\u00e0y 10mm c\u00f3 th\u1ec3 thay th\u1ebf cho m\u1ed9t s\u1ee3i c\u00e1p th\u00e9p d\u00e0y h\u01a1n nhi\u1ec1u. \u0110\u1ed9 b\u1ec1n n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi d\u00e2y k\u00e9o l\u01b0\u1edbi k\u00e9o v\u00e0 t\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c c\u1ee7a c\u01a1 c\u1ea5u \u0111\u00e1nh b\u1eaft c\u00e1.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Nylon_Hydrophilic\"><\/span><strong>Nylon: \u01afa n\u01b0\u1edbc<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-dyneema-so-voi-luoi-danh-ca-bang-nylon-huong-dan-mua-hang-chuyen-nghiep\/\" target=\"_blank\" rel=\"noreferrer noopener\">L\u01b0\u1edbi \u0111\u00e1nh c\u00e1 b\u1eb1ng nylon<\/a> H\u1ea5p th\u1ee5 n\u01b0\u1edbc. Tr\u00ean th\u1ef1c t\u1ebf, ch\u00fang c\u00f3 th\u1ec3 h\u1ea5p th\u1ee5 10% tr\u1ecdng l\u01b0\u1ee3ng khi \u1edf trong n\u01b0\u1edbc. Kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 \u0111\u1ed9 \u1ea9m n\u00e0y l\u00e0 m\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m quan tr\u1ecdng. L\u01b0\u1edbi \u0111\u00e1nh c\u00e1 b\u1eb1ng nylon c\u00f3 c\u1ea5u tr\u00fac n\u1eb7ng khi \u01b0\u1edbt. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 l\u1ef1c c\u1ea3n s\u1ebd l\u1edbn h\u01a1n, v\u00e0 do \u0111\u00f3 c\u1ea7n nhi\u1ec1u nhi\u00ean li\u1ec7u h\u01a1n \u0111\u1ec3 k\u00e9o ch\u00fang.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"HMPE_Floats_097\"><\/span><strong>HMPE: Phao (0,97)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>L\u01b0\u1edbi l\u00e0m b\u1eb1ng v\u1eadt li\u1ec7u HMPE n\u1ed5i. \u0110i\u1ec1u n\u00e0y l\u00e0 do tr\u1ecdng l\u01b0\u1ee3ng ri\u00eang c\u1ee7a HMPE l\u00e0 0,97, nh\u1ecf h\u01a1n n\u01b0\u1edbc (1,0). T\u00ednh ch\u1ea5t n\u1ed5i n\u00e0y l\u00e0 ch\u00eca kh\u00f3a gi\u1ea3i th\u00edch t\u1ea1i sao l\u01b0\u1edbi l\u00e0m t\u1eeb v\u1eadt li\u1ec7u n\u00e0y c\u00f3 l\u1ef1c c\u1ea3n c\u1ef1c th\u1ea5p v\u00e0 d\u1ec5 k\u00e9o h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Nylon_Sinks_114\"><\/span><strong>Nylon: B\u1ed3n r\u1eeda (1.14)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>L\u01b0\u1edbi nylon ch\u00ecm. Tr\u1ecdng l\u01b0\u1ee3ng ri\u00eang c\u1ee7a n\u00f3 l\u00e0 1,14. \u0110i\u1ec1u n\u00e0y khi\u1ebfn tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a l\u01b0\u1edbi kh\u00e1 n\u1eb7ng khi \u1edf d\u01b0\u1edbi n\u01b0\u1edbc. C\u1ea7n ph\u1ea3i c\u00f3 \u00e1p l\u1ef1c r\u1ea5t l\u1edbn \u0111\u1ec3 k\u00e9o l\u01b0\u1edbi. Do \u0111\u00f3, l\u1ef1c c\u1ea3n l\u1edbn n\u00e0y khi\u1ebfn chi ph\u00ed nhi\u00ean li\u1ec7u c\u1ee7a b\u1ea1n t\u0103ng v\u1ecdt theo th\u1eddi gian.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"HMPE_High_UV\"><\/span><strong>HMPE: Tia UV cao<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>HMPE c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng tia UV cao. H\u01a1n n\u1eefa, n\u00f3 kh\u00f4ng b\u1ecb ph\u00e2n h\u1ee7y d\u01b0\u1edbi \u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp. \u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao l\u01b0\u1edbi c\u1ee7a ch\u00fang t\u00f4i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c 5 n\u0103m ho\u1eb7c h\u01a1n. \u0110\u1ed9 b\u1ec1n n\u00e0y l\u00e0 m\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a s\u1ea3n ph\u1ea9m.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Nylon_Degrades\"><\/span><strong>Nylon: Ph\u00e2n h\u1ee7y<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Nylon b\u1ecb ph\u00e2n h\u1ee7y d\u01b0\u1edbi \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi. Tia UV t\u1eeb m\u1eb7t tr\u1eddi l\u00e0m ph\u00e2n h\u1ee7y c\u00e1c s\u1ee3i polyamide 6. K\u1ebft qu\u1ea3 l\u00e0 l\u01b0\u1edbi tr\u1edf n\u00ean gi\u00f2n c\u1ef1c \u0111\u1ed9. Ch\u1ec9 sau m\u1ed9t m\u00f9a, l\u01b0\u1edbi c\u00f3 th\u1ec3 m\u1ea5t \u0111i \u0111\u1ed9 b\u1ec1n \u0111\u00e1ng k\u1ec3. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn chi ph\u00ed d\u00e0i h\u1ea1n r\u1ea5t l\u1edbn.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Understanding_Key_Fishing_Net_Specifications\"><\/span><strong>Hi\u1ec3u r\u00f5 c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh c\u1ee7a l\u01b0\u1edbi \u0111\u00e1nh c\u00e1!<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"935\" height=\"463\" src=\"https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-29.jpg\" alt=\"\" class=\"wp-image-36822\" srcset=\"https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-29.jpg 935w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-29-300x149.jpg 300w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-29-768x380.jpg 768w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-29-18x9.jpg 18w\" sizes=\"(max-width: 935px) 100vw, 935px\" \/><\/figure>\n\n\n\n<p><strong><em>Hi\u1ec3u r\u00f5 c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh c\u1ee7a l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 l\u00e0 r\u1ea5t quan tr\u1ecdng. Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u00f3 th\u1ec3 g\u00e2y nh\u1ea7m l\u1eabn, nh\u01b0ng ch\u00fang x\u00e1c \u0111\u1ecbnh c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a l\u01b0\u1edbi \u0111\u00e1nh c\u00e1.<\/em><\/strong><a href=\"https:\/\/coastal.msstate.edu\/sites\/coastal.msstate.edu\/files\/files\/drymon\/fishes.pdf\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><em>. Nh\u01b0 Ph\u00f2ng th\u00ed nghi\u1ec7m nghi\u00ean c\u1ee9u B\u1edd bi\u1ec3n V\u1ecbnh gi\u1ea3i th\u00edch, \u201cK\u00edch th\u01b0\u1edbc m\u1eaft l\u01b0\u1edbi l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc c\u00e1 m\u00e0 l\u01b0\u1edbi c\u00f3 th\u1ec3 b\u1eaft \u0111\u01b0\u1ee3c\u201d.\u201d<\/em><\/strong><\/a><strong><em> H\u00e3y c\u00f9ng xem x\u00e9t nh\u1eefng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt quan tr\u1ecdng.<\/em><\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mesh_Size_mm\"><\/span><strong>K\u00edch th\u01b0\u1edbc l\u01b0\u1edbi (mm)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>K\u00edch th\u01b0\u1edbc m\u1eaft l\u01b0\u1edbi (mm) c\u00f3 l\u1ebd l\u00e0 th\u00f4ng s\u1ed1 quan tr\u1ecdng nh\u1ea5t v\u1ec1 \u0111\u1ed9 ch\u1ecdn l\u1ecdc. K\u00edch th\u01b0\u1edbc n\u00e0y, \u0111\u01b0\u1ee3c \u0111o t\u1eeb m\u1eaft l\u01b0\u1edbi n\u00e0y sang m\u1eaft l\u01b0\u1edbi kia, quy\u1ebft \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc c\u00e1 m\u00e0 l\u01b0\u1edbi c\u00f3 th\u1ec3 b\u1eaft \u0111\u01b0\u1ee3c ho\u1eb7c gi\u1eef l\u1ea1i. M\u1ed9t l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 nh\u1ecf c\u00f3 th\u1ec3 c\u00f3 m\u1eaft l\u01b0\u1edbi 10mm \u0111\u1ec3 b\u1eaft m\u1ed3i, trong khi l\u01b0\u1edbi r\u00ea c\u00e1 h\u1ed3i c\u00f3 th\u1ec3 c\u00f3 m\u1eaft l\u01b0\u1edbi 150mm.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Twine_Diameter\"><\/span><strong>\u0110\u01b0\u1eddng k\u00ednh d\u00e2y<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u0110\u01b0\u1eddng k\u00ednh d\u00e2y th\u1eebng \u0111\u1ec1 c\u1eadp \u0111\u1ebfn \u0111\u1ed9 d\u00e0y c\u1ee7a <a href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-dyneema-so-voi-luoi-danh-ca-bang-nylon-huong-dan-mua-hang-chuyen-nghiep\/\" target=\"_blank\" rel=\"noreferrer noopener\">v\u1eadt li\u1ec7u l\u01b0\u1edbi \u0111\u00e1nh c\u00e1<\/a> B\u1ea3n th\u00e2n n\u00f3. D\u00e2y d\u00e0y h\u01a1n, kho\u1ea3ng 2mm, c\u00f3 \u0111\u1ed9 b\u1ec1n \u0111\u1ee9t v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n cao h\u01a1n. D\u00e2y m\u1ecfng h\u01a1n s\u1ebd kh\u00f3 nh\u00ecn th\u1ea5y h\u01a1n \u0111\u1ed1i v\u1edbi c\u00e1 nh\u01b0ng c\u00f3 th\u1ec3 d\u1ec5 \u0111\u1ee9t h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Breaking_Strength_Kgf\"><\/span><strong>S\u1ee9c m\u1ea1nh ph\u00e1 v\u1ee1 (Kgf)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u0110\u1ed9 b\u1ec1n \u0111\u1ee9t (Kgf) \u0111o l\u01b0\u1eddng l\u1ef1c m\u00e0 s\u1ee3i l\u01b0\u1edbi c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c, t\u00ednh b\u1eb1ng kil\u00f4gam-l\u1ef1c, tr\u01b0\u1edbc khi \u0111\u1ee9t. \u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 h\u1ea1ng n\u1eb7ng nh\u01b0 l\u01b0\u1edbi k\u00e9o, \u0111\u1ed9 b\u1ec1n \u0111\u1ee9t c\u1ef1c cao l\u00e0 \u0111i\u1ec1u ho\u00e0n to\u00e0n c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Hanging_Ratio_E\"><\/span><strong>T\u1ef7 l\u1ec7 treo (E)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>T\u1ef7 l\u1ec7 treo (E) l\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt x\u00e1c \u0111\u1ecbnh h\u00ecnh d\u1ea1ng c\u1ee7a l\u01b0\u1edbi. \u0110\u00e2y l\u00e0 t\u1ef7 l\u1ec7 gi\u1eefa chi\u1ec1u d\u00e0i c\u1ee7a d\u00e2y th\u1eebng v\u00e0 chi\u1ec1u d\u00e0i c\u1ee7a l\u01b0\u1edbi m\u00e0 n\u00f3 \u0111\u01b0\u1ee3c treo. T\u1ef7 l\u1ec7 th\u1ea5p (v\u00ed d\u1ee5: 0,5) t\u1ea1o ra c\u00e1c m\u1eaft l\u01b0\u1edbi s\u00e2u, h\u00ecnh thoi, l\u00fd t\u01b0\u1edfng cho vi\u1ec7c \u0111\u00e1nh b\u1eaft mang. T\u1ef7 l\u1ec7 cao (v\u00ed d\u1ee5: 0,7) t\u1ea1o ra c\u00e1c m\u1eaft l\u01b0\u1edbi h\u00ecnh vu\u00f4ng, h\u1edf, l\u00fd t\u01b0\u1edfng cho l\u01b0\u1edbi k\u00e9o.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Knot_Type\"><\/span><strong>Ki\u1ec3u n\u00fat th\u1eaft<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Ki\u1ec3u n\u00fat th\u1eaft c\u0169ng r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi \u0111\u1ed9 b\u1ec1n. N\u00fat th\u1eaft \u0111\u01a1n ph\u1ed5 bi\u1ebfn v\u00e0 hi\u1ec7u qu\u1ea3 nh\u01b0ng c\u00f3 th\u1ec3 b\u1ecb tr\u01b0\u1ee3t trong m\u1ed9t s\u1ed1 lo\u1ea1i v\u1ea3i nylon. N\u00fat th\u1eaft \u0111\u00f4i c\u1ed3ng k\u1ec1nh h\u01a1n v\u00e0 t\u1ea1o ra l\u1ef1c c\u1ea3n l\u1edbn h\u01a1n, nh\u01b0ng ch\u00fang mang l\u1ea1i \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u01b0\u1ee3t tr\u1ed9i, \u0111i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Antifouling_Coatings\"><\/span><strong>L\u1edbp ph\u1ee7 ch\u1ed1ng b\u00e1m b\u1ea9n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>L\u1edbp ph\u1ee7 ch\u1ed1ng b\u00e1m b\u1ea9n r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 \u0111\u1ec3 trong n\u01b0\u1edbc, ch\u1eb3ng h\u1ea1n nh\u01b0 l\u1ed3ng nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n. Ch\u00fang t\u00f4i th\u01b0\u1eddng s\u1eed d\u1ee5ng l\u1edbp ph\u1ee7 PU \u0111\u1eb7c bi\u1ec7t. L\u1edbp ph\u1ee7 n\u00e0y ng\u0103n ch\u1eb7n s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a t\u1ea3o v\u00e0 h\u00e0, \u0111\u1ed3ng th\u1eddi k\u00e9o d\u00e0i \u0111\u00e1ng k\u1ec3 tu\u1ed5i th\u1ecd c\u1ee7a l\u01b0\u1edbi \u0111\u00e1nh c\u00e1. N\u00f3 c\u0169ng duy tr\u00ec \u0111\u1ed9 n\u1ed5i v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 b\u1eb1ng c\u00e1ch gi\u1eef cho l\u01b0\u1edbi s\u1ea1ch s\u1ebd v\u00e0 nh\u1eb9.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"UV_Stabilization\"><\/span><strong>\u1ed4n \u0111\u1ecbnh tia c\u1ef1c t\u00edm<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>B\u1ea5t k\u1ef3 lo\u1ea1i l\u01b0\u1edbi n\u00e0o s\u1eed d\u1ee5ng ngo\u00e0i tr\u1eddi \u0111\u1ec1u c\u1ea7n c\u00f3 t\u00ednh n\u0103ng \u1ed5n \u0111\u1ecbnh tia UV. \u00c1nh n\u1eafng m\u1eb7t tr\u1eddi s\u1ebd ph\u00e1 v\u1ee1 c\u00e1c polyme, l\u00e0m l\u01b0\u1edbi y\u1ebfu \u0111i. Ch\u00fang t\u00f4i b\u1ed5 sung ch\u1ea5t \u1ed5n \u0111\u1ecbnh v\u00e0o s\u1ee3i HMPE \u0111\u1ec3 b\u1ea3o v\u1ec7 l\u01b0\u1edbi kh\u1ecfi t\u00e1c h\u1ea1i c\u1ee7a \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi. Ch\u1ea5t \u1ed5n \u0111\u1ecbnh n\u00e0y gi\u00fap \u0111\u1ea3m b\u1ea3o tu\u1ed5i th\u1ecd 5 n\u0103m, m\u1ed9t ph\u1ea7n trong \u0111\u1ecbnh ngh\u0129a v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a l\u01b0\u1edbi \u0111\u00e1nh c\u00e1.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u0110\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt<\/strong><\/td><td><strong>Ch\u1ee9c n\u0103ng ch\u00ednh<\/strong><\/td><td><strong>\u0110\u01a1n v\u1ecb\/Lo\u1ea1i<\/strong><\/td><td><strong>Gi\u00e1 tr\u1ecb v\u00ed d\u1ee5<\/strong><\/td><td><strong>T\u00e1c \u0111\u1ed9ng \u0111\u1ebfn \u201cC\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng\u201d<\/strong><\/td><td><strong>Lo\u1ea1i l\u01b0\u1edbi ph\u1ed5 bi\u1ebfn<\/strong><\/td><\/tr><tr><td><strong>K\u00edch th\u01b0\u1edbc l\u01b0\u1edbi<\/strong><\/td><td>T\u00ednh ch\u1ecdn l\u1ecdc<\/td><td>mm<\/td><td>10mm \u2013 150mm<\/td><td>Gilling; Tr\u1ebb v\u1ecb th\u00e0nh ni\u00ean tr\u1ed1n tho\u00e1t<\/td><td>L\u01b0\u1edbi r\u00ea, l\u01b0\u1edbi k\u00e9o<\/td><\/tr><tr><td><strong>\u0110\u01b0\u1eddng k\u00ednh d\u00e2y<\/strong><\/td><td>S\u1ee9c m\u1ea1nh\/Kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb<\/td><td>mm<\/td><td>0,5mm \u2013 2,0mm<\/td><td>Ch\u1ed1ng m\u00e0i m\u00f2n; T\u1ea7m nh\u00ecn th\u1ea5p<\/td><td>T\u1ea5t c\u1ea3 c\u00e1c l\u01b0\u1edbi<\/td><\/tr><tr><td><strong>S\u1ee9c m\u1ea1nh ph\u00e1 v\u1ee1<\/strong><\/td><td>S\u1ee9c ch\u1ee9a t\u1ea3i<\/td><td>Kgf<\/td><td>&gt;500 kgf<\/td><td>Ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng n\u1eb7ng<\/td><td>L\u01b0\u1edbi k\u00e9o<\/td><\/tr><tr><td><strong>T\u1ef7 l\u1ec7 treo<\/strong><\/td><td>H\u00ecnh d\u1ea1ng l\u01b0\u1edbi<\/td><td>E (T\u1ef7 l\u1ec7)<\/td><td>E=0,5 \/ E=0,7<\/td><td>Kim c\u01b0\u01a1ng (Gilling) \/ Vu\u00f4ng (Traw)<\/td><td>L\u01b0\u1edbi r\u00ea, l\u01b0\u1edbi k\u00e9o<\/td><\/tr><tr><td><strong>Ki\u1ec3u n\u00fat th\u1eaft<\/strong><\/td><td>\u0110\u1ed9 b\u1ec1n<\/td><td>Ki\u1ec3u<\/td><td>\u0110\u01a1n \/ \u0110\u00f4i<\/td><td>\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a n\u00fat th\u1eaft; L\u1ef1c c\u1ea3n<\/td><td>L\u01b0\u1edbi th\u1eaft n\u00fat<\/td><\/tr><tr><td><strong>L\u1edbp ph\u1ee7\/X\u1eed l\u00fd<\/strong><\/td><td>Tu\u1ed5i th\u1ecd<\/td><td>PU \/ Ph\u1ee5 gia<\/td><td>Kh\u00f4ng c\u00f3<\/td><td>Ch\u1ed1ng b\u00e1m b\u1ea9n; Ch\u1ed1ng tia UV<\/td><td>Nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n, T\u1ea5t c\u1ea3<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong><em>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 c\u1ed1t l\u00f5i: C\u01a1 ch\u1ebf v\u00e0 t\u00e1c \u0111\u1ed9ng!<\/em><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_Do_Fishing_Nets_Work_in_Aquaculture\"><\/span><strong>L\u01b0\u1edbi \u0111\u00e1nh c\u00e1 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o trong nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong><em>Trong nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n, l\u01b0\u1edbi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 nh\u1ed1t c\u00e1. Ch\u00fang t\u1ea1o ra m\u1ed9t m\u00f4i tr\u01b0\u1eddng an to\u00e0n, cung c\u1ea5p n\u01a1i tr\u00fa \u1ea9n cho c\u00e1. T\u00f4i \u0111\u00e3 \u0111\u1ebfn th\u0103m c\u00e1c trang tr\u1ea1i c\u00e1 h\u1ed3i v\u00e0 th\u1ea5y quy m\u00f4 c\u1ee7a nh\u1eefng l\u1ed3ng c\u00e1 th\u1eadt \u0111\u00e1ng kinh ng\u1ea1c. Ch\u00fang gi\u1ed1ng nh\u01b0 nh\u1eefng th\u00e0nh ph\u1ed1 n\u1ed5i. Nh\u01b0ng b\u1ea1n \u0111\u00e3 bao gi\u1edd t\u1ef1 h\u1ecfi ch\u00fang b\u1ea3o v\u1ec7 c\u00e1 b\u00ean trong nh\u01b0 th\u1ebf n\u00e0o ch\u01b0a?<\/em><\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Fish_Cages\"><\/span><strong>L\u1ed3ng c\u00e1<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>C\u00e1c trang tr\u1ea1i n\u1ed5i \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 l\u1ed3ng c\u00e1. Nh\u1eefng l\u01b0\u1edbi n\u00e0y c\u00f3 th\u1ec3 ch\u1ee9a h\u00e0ng ng\u00e0n con c\u00e1. Ch\u00fang th\u01b0\u1eddng c\u00f3 k\u00edch th\u01b0\u1edbc 50x50 m\u00e9t. Nh\u1eefng l\u01b0\u1edbi n\u00e0y \u0111\u01b0\u1ee3c neo trong v\u1ecbnh ho\u1eb7c ngo\u00e0i bi\u1ec3n kh\u01a1i.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Predator_Protection\"><\/span><strong>B\u1ea3o v\u1ec7 \u0111\u1ed9ng v\u1eadt \u0103n th\u1ecbt<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Nhi\u1ec7m v\u1ee5 ch\u00ednh c\u1ee7a l\u01b0\u1edbi l\u00e0 b\u1ea3o v\u1ec7 kh\u1ecfi \u0111\u1ed9ng v\u1eadt s\u0103n m\u1ed3i. L\u01b0\u1edbi ph\u1ea3i c\u1ef1c k\u1ef3 ch\u1eafc ch\u1eafn. N\u00f3 ph\u1ea3i ng\u0103n ch\u1eb7n h\u1ea3i c\u1ea9u v\u00e0 c\u00e1 m\u1eadp. C\u1ea7n c\u00f3 l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 ch\u1ecbu l\u1ef1c t\u1ed1t. M\u1ed9t con h\u1ea3i c\u1ea9u \u0111\u00f3i c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng l\u00e0m h\u1ecfng l\u1edbp nylon 3mm.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"UHMWPE_Cages\"><\/span><strong>L\u1ed3ng UHMWPE<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>C\u1ee7a ch\u00fang t\u00f4i <a href=\"https:\/\/duracordix.com\/vi\/san-pham\/long-ca-hmpe\/\" target=\"_blank\" rel=\"noreferrer noopener\">L\u1ed3ng c\u00e2u c\u00e1 UHMWPE<\/a> l\u00e0 gi\u1ea3i ph\u00e1p t\u1ed1t nh\u1ea5t. H\u1ecd l\u00e0 <a href=\"https:\/\/duracordix.com\/vi\/day-thung-hmpe-phai-biet-huong-dan-ve-suc-manh-khong-the-pha-vo\/\" target=\"_blank\" rel=\"noreferrer noopener\">M\u1ea1nh h\u01a1n th\u00e9p g\u1ea5p 15 l\u1ea7n<\/a>. Ch\u00fang d\u1ec5 d\u00e0ng ng\u0103n ch\u1eb7n \u0111\u1ed9ng v\u1eadt s\u0103n m\u1ed3i. \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi vi\u1ec7c \u0111\u00e1nh b\u1eaft c\u00e1 trong c\u00e1c trang tr\u1ea1i nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Knotless_Design\"><\/span><strong>Thi\u1ebft k\u1ebf kh\u00f4ng n\u00fat th\u1eaft<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Ch\u00fang t\u00f4i s\u1eed d\u1ee5ng thi\u1ebft k\u1ebf kh\u00f4ng n\u00fat th\u1eaft, v\u00e0 \u0111i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi t\u1ea5t c\u1ea3 c\u00e1 m\u1eafc l\u01b0\u1edbi. C\u00e1c n\u00fat th\u1eaft c\u00f3 th\u1ec3 l\u00e0m c\u00e1 b\u1ecb th\u01b0\u01a1ng v\u00e0 g\u00e2y c\u0103ng th\u1eb3ng kh\u00f4ng \u0111\u00e1ng c\u00f3. L\u01b0\u1edbi kh\u00f4ng c\u00f3 n\u00fat th\u1eaft s\u1ebd gi\u00fap c\u00e1 kh\u1ecfe m\u1ea1nh h\u01a1n v\u1ec1 l\u00e2u d\u00e0i.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"High_Water_Flow\"><\/span><strong>L\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc cao<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>L\u01b0\u1edbi kh\u00f4ng n\u00fat th\u1eaft c\u0169ng c\u1ea3i thi\u1ec7n l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc cao. \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi ngu\u1ed3n cung c\u1ea5p oxy cho c\u00e1. L\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc t\u1ed1t cung c\u1ea5p oxy v\u00e0 lo\u1ea1i b\u1ecf ch\u1ea5t th\u1ea3i, \u0111i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1 s\u1ed1ng trong l\u01b0\u1edbi c\u00f3 m\u1eadt \u0111\u1ed9 cao.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Antifouling_PU\"><\/span><strong>PU ch\u1ed1ng b\u00e1m b\u1ea9n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Ch\u00fang t\u00f4i s\u1eed d\u1ee5ng l\u1edbp ph\u1ee7 PU ch\u1ed1ng b\u00e1m b\u1ea9n. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 kh\u00f4ng b\u1ecb t\u1eafc ngh\u1ebdn. S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a t\u1ea3o l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 l\u1edbn. L\u01b0\u1edbi b\u00e1m b\u1ea9n s\u1ebd ch\u1eb7n d\u00f2ng n\u01b0\u1edbc. L\u1edbp ph\u1ee7 c\u1ee7a ch\u00fang t\u00f4i gi\u00fap gi\u1ea3m chi ph\u00ed b\u1ea3o tr\u00ec l\u01b0\u1edbi xu\u1ed1ng c\u00f2n 60%.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Reduced_Escapes\"><\/span><strong>Gi\u1ea3m thi\u1ec3u tr\u1ed1n tho\u00e1t<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>L\u1ed3ng l\u01b0\u1edbi ch\u1eafc ch\u1eafn gi\u00fap gi\u1ea3m thi\u1ec3u t\u00ecnh tr\u1ea1ng c\u00e1 tho\u00e1t ra ngo\u00e0i. Ch\u1ec9 c\u1ea7n m\u1ed9t l\u1ed7 th\u1ee7ng d\u00e0i 6 m\u00e9t c\u0169ng c\u00f3 th\u1ec3 khi\u1ebfn 50.000 con c\u00e1 h\u1ed3i b\u1ecb m\u1ea5t. L\u01b0\u1edbi ch\u1eafc ch\u1eafn c\u1ee7a ch\u00fang t\u00f4i s\u1ebd ng\u0103n ch\u1eb7n \u0111i\u1ec1u \u0111\u00f3 x\u1ea3y ra. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m 2 tri\u1ec7u \u0111\u00f4 la.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5-Year_Lifespan\"><\/span><strong>Tu\u1ed5i th\u1ecd 5 n\u0103m<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>L\u01b0\u1edbi c\u1ee7a b\u1ea1n c\u00f3 tu\u1ed5i th\u1ecd 5 n\u0103m. C\u00e1c lo\u1ea1i l\u01b0\u1edbi kh\u00e1c c\u00f3 th\u1ec3 ch\u1ec9 d\u00f9ng \u0111\u01b0\u1ee3c 2 n\u0103m. \u0110\u1ea7u t\u01b0 v\u00e0o ti\u1ebft ki\u1ec7m d\u00e0i h\u1ea1n v\u1edbi l\u01b0\u1edbi b\u1ec1n l\u00e0 m\u1ed9t kho\u1ea3n \u0111\u1ea7u t\u01b0 th\u00f4ng minh.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Regulation_Compliance\"><\/span><strong>Tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Ch\u00fang t\u00f4i tu\u00e2n th\u1ee7 m\u1ecdi quy \u0111\u1ecbnh. <a href=\"https:\/\/standard.no\/en\/sectors\/fisheries-and-aquaculture\/floating-aquaculture-farms\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0110i\u1ec1u n\u00e0y bao g\u1ed3m c\u00e1c \u0111i\u1ec1u ki\u1ec7n ti\u00eau chu\u1ea9n l\u01b0\u1edbi nh\u01b0 NS 9415.<\/a> C\u00e1c y\u00eau c\u1ea7u ph\u00e1p l\u00fd \u0111\u1ed1i v\u1edbi l\u01b0\u1edbi nu\u00f4i c\u00e1 r\u1ea5t quan tr\u1ecdng. N\u00f3 \u0111\u1ea3m b\u1ea3o s\u1ea3n ph\u1ea9m v\u01b0\u1ee3t qua \u0111\u01b0\u1ee3c qu\u00e1 tr\u00ecnh ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Choose_Duracordix_HMPE_Over_Traditional_Nets\"><\/span><strong>T\u1ea1i sao n\u00ean ch\u1ecdn Duracordix HMPE thay v\u00ec l\u01b0\u1edbi truy\u1ec1n th\u1ed1ng?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"936\" height=\"461\" src=\"https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-31.jpg\" alt=\"\" class=\"wp-image-36824\" srcset=\"https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-31.jpg 936w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-31-300x148.jpg 300w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-31-768x378.jpg 768w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-31-18x9.jpg 18w\" sizes=\"(max-width: 936px) 100vw, 936px\" \/><\/figure>\n\n\n\n<p><strong><em>\u0110\u00e2y l\u00e0 c\u00e2u tr\u1ea3 l\u1eddi hi\u1ec3n nhi\u00ean. L\u01b0\u1edbi c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng HMPE mang l\u1ea1i nh\u1eefng l\u1ee3i \u00edch th\u1ef1c t\u1ebf, c\u00f3 th\u1ec3 \u0111o l\u01b0\u1eddng \u0111\u01b0\u1ee3c.<\/em><\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Superior_Strength\"><\/span><strong>S\u1ee9c m\u1ea1nh v\u01b0\u1ee3t tr\u1ed9i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>T\u1ea5t c\u1ea3 l\u01b0\u1edbi c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec1u c\u00f3 \u0111\u1ed9 b\u1ec1n v\u01b0\u1ee3t tr\u1ed9i. Ch\u00fang t\u00f4i l\u00e0 m\u1ed9t trong nh\u1eefng nh\u00e0 cung c\u1ea5p l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 cao c\u1ea5p. Ch\u00fang t\u00f4i s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u HMPE. V\u1eadt li\u1ec7u n\u00e0y b\u1ec1n h\u01a1n th\u00e9p g\u1ea5p 15 l\u1ea7n, gi\u00fap gi\u1ea3m thi\u1ec3u t\u1ed1i \u0111a t\u00ecnh tr\u1ea1ng r\u00e1ch l\u01b0\u1edbi v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd l\u01b0\u1edbi.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Lightweight_70\"><\/span><strong>Nh\u1eb9 (70%)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>T\u1ea5t c\u1ea3 l\u01b0\u1edbi c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec1u c\u00f3 \u0111\u1eb7c t\u00ednh nh\u1eb9 (70%). L\u01b0\u1edbi c\u1ee7a ch\u00fang t\u00f4i nh\u1eb9 h\u01a1n l\u01b0\u1edbi nylon \u01b0\u1edbt 70%. \u0110i\u1ec1u n\u00e0y gi\u00fap vi\u1ec7c c\u1ea7m n\u1eafm d\u1ec5 d\u00e0ng, mang l\u1ea1i l\u1ee3i th\u1ebf \u0111\u00e1ng k\u1ec3 cho \u0111\u1ed9i c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Zero_Water_Retention\"><\/span><strong>Kh\u00f4ng gi\u1eef n\u01b0\u1edbc<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>HMPE kh\u00f4ng gi\u1eef n\u01b0\u1edbc. N\u00f3 kh\u00f4ng h\u1ea5p th\u1ee5 n\u01b0\u1edbc. N\u00f3 gi\u1eef nguy\u00ean tr\u1ecdng l\u01b0\u1ee3ng d\u00f9 \u01b0\u1edbt hay kh\u00f4. \u0110\u00e2y l\u00e0 m\u1ed9t \u0111i\u1ec3m kh\u00e1c bi\u1ec7t l\u1edbn so v\u1edbi nylon.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Fuel_Savings\"><\/span><strong>Ti\u1ebft ki\u1ec7m nhi\u00ean li\u1ec7u<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Vi\u1ec7c gi\u1ea3m l\u1ef1c c\u1ea3n l\u01b0\u1edbi gi\u00fap ti\u1ebft ki\u1ec7m nhi\u00ean li\u1ec7u. C\u00e1c t\u00e0u \u0111\u00e1nh c\u00e1 b\u00e1o c\u00e1o m\u1ee9c ti\u1ebft ki\u1ec7m t\u1eeb 20-35% khi s\u1eed d\u1ee5ng l\u01b0\u1edbi c\u1ee7a ch\u00fang t\u00f4i. \u0110\u00e2y l\u00e0 m\u1ed9t l\u1ee3i th\u1ebf v\u1eadn h\u00e0nh tuy\u1ec7t v\u1eddi.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Durable_Twine\"><\/span><strong>D\u00e2y th\u1eebng b\u1ec1n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Ch\u00fang t\u00f4i nh\u1eadn th\u1ea5y nhi\u1ec1u lo\u1ea1i l\u01b0\u1edbi b\u1ecb m\u1ea5t kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n. Ch\u00fang t\u00f4i s\u1eed d\u1ee5ng d\u00e2y b\u1ec7n b\u1ec1n ch\u1eafc. Lo\u1ea1i v\u1eadt li\u1ec7u l\u01b0\u1edbi n\u00e0y r\u1ea5t h\u1eefu \u00edch. N\u00f3 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c s\u1ef1 m\u00e0i m\u00f2n t\u1eeb c\u00e1t ho\u1eb7c ti\u1ebfp x\u00fac v\u1edbi \u0111\u00e1y bi\u1ec3n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Reduced_Workload\"><\/span><strong>Gi\u1ea3m kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Gi\u1ea3m kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c l\u00e0 m\u1ed9t l\u1ee3i th\u1ebf n\u1eefa c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng l\u01b0\u1edbi n\u00e0y. Tr\u1ecdng l\u01b0\u1ee3ng l\u01b0\u1edbi gi\u1ea3m gi\u00fap k\u00e9o l\u01b0\u1edbi nhanh h\u01a1n. Th\u1ee7y th\u1ee7 \u0111o\u00e0n c\u0169ng k\u1ebft th\u00fac m\u1ed9t ng\u00e0y l\u00e0m vi\u1ec7c \u00edt m\u1ec7t m\u1ecfi h\u01a1n. \u0110i\u1ec1u n\u00e0y gi\u00fap t\u0103ng c\u01b0\u1eddng an to\u00e0n v\u00e0 tinh th\u1ea7n l\u00e0m vi\u1ec7c tr\u00ean boong t\u00e0u.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cost_Efficiency\"><\/span><strong>Hi\u1ec7u qu\u1ea3 chi ph\u00ed<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>L\u01b0\u1edbi c\u0169ng kh\u00e1 ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00ec c\u00f3 tu\u1ed5i th\u1ecd t\u1eeb 3-5 n\u0103m. So v\u1edbi l\u01b0\u1edbi nylon ch\u1ec9 c\u00f3 tu\u1ed5i th\u1ecd t\u1eeb 1-2 n\u0103m, chi ph\u00ed d\u00e0i h\u1ea1n th\u1ea5p h\u01a1n \u0111\u00e1ng k\u1ec3.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"High_Abrasion_Resistance\"><\/span><strong>Kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n cao<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n cao l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng. D\u00e2y c\u00e2u HMPE c\u1ee7a ch\u00fang t\u00f4i ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c v\u1ebft c\u1eaft v\u00e0 c\u1ecd x\u00e1t v\u1edbi \u0111\u00e1 trong qu\u00e1 tr\u00ecnh \u0111\u00e1nh b\u1eaft b\u1eb1ng l\u01b0\u1edbi k\u00e9o \u0111\u00e1y.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Knotless_Vs_Knotted_Netting_Designs\"><\/span><strong>Thi\u1ebft k\u1ebf l\u01b0\u1edbi kh\u00f4ng th\u1eaft n\u00fat v\u00e0 c\u00f3 th\u1eaft n\u00fat!<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"936\" height=\"466\" src=\"https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-27.jpg\" alt=\"\" class=\"wp-image-36820\" srcset=\"https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-27.jpg 936w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-27-300x149.jpg 300w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-27-768x382.jpg 768w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-27-18x9.jpg 18w\" sizes=\"(max-width: 936px) 100vw, 936px\" \/><\/figure>\n\n\n\n<p><strong><em>C\u00e1ch l\u00e0m l\u01b0\u1edbi c\u0169ng quan tr\u1ecdng nh\u01b0 ch\u1ea5t li\u1ec7u. H\u00e3y c\u00f9ng ph\u00e2n t\u00edch s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa l\u01b0\u1edbi kh\u00f4ng n\u00fat th\u1eaft v\u00e0 l\u01b0\u1edbi c\u00f3 n\u00fat th\u1eaft. T\u00f4i lu\u00f4n ki\u1ec3m tra c\u00e1c n\u00fat th\u1eaft tr\u00ean l\u01b0\u1edbi m\u1edbi. M\u1ed9t n\u00fat th\u1eaft k\u00e9m l\u00e0 m\u1ed9t \u0111i\u1ec3m y\u1ebfu ti\u1ec1m \u1ea9n. Nh\u01b0ng n\u1ebfu b\u1ea1n c\u00f3 th\u1ec3 th\u00e1o b\u1ecf ho\u00e0n to\u00e0n n\u00fat th\u1eaft th\u00ec sao?<\/em><\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Knotless_HMPE\"><\/span><strong>Kh\u00f4ng n\u00fat th\u1eaft (HMPE)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>L\u01b0\u1edbi kh\u00f4ng n\u00fat th\u1eaft l\u00e0 gi\u1ea3i ph\u00e1p hi\u1ec7n \u0111\u1ea1i. V\u1eadt li\u1ec7u l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 n\u00e0y \u0111\u01b0\u1ee3c \u0111an l\u1ea1i v\u1edbi nhau, kh\u00f4ng c\u00f3 n\u00fat th\u1eaft. \u0110\u00e2y l\u00e0 c\u00e1ch l\u00e0m l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 c\u1ef1c k\u1ef3 ch\u1eafc ch\u1eafn.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Single_Knot\"><\/span><strong>N\u00fat \u0111\u01a1n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>N\u00fat th\u1eaft \u0111\u01a1n r\u1ea5t ph\u1ed5 bi\u1ebfn. \u0110\u00e2y th\u01b0\u1eddng l\u00e0 c\u00e1ch th\u1eaft l\u01b0\u1edbi r\u00ea. \u0110\u00e2y l\u00e0 m\u1ed9t n\u00fat th\u1eaft \u0111\u01a1n gi\u1ea3n v\u00e0 hi\u1ec7u qu\u1ea3. Tuy nhi\u00ean, n\u00fat th\u1eaft n\u00e0y c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t \u0111i\u1ec3m y\u1ebfu \u0111\u00e1ng k\u1ec3.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Double_Knot\"><\/span><strong>N\u00fat th\u1eaft \u0111\u00f4i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>N\u00fat th\u1eaft \u0111\u00f4i th\u00ec ch\u1eafc ch\u1eafn h\u01a1n nhi\u1ec1u. N\u00fat th\u1eaft n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c c\u00f4ng tr\u00ecnh n\u1eb7ng. <a href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-dyneema-so-voi-luoi-danh-ca-bang-nylon-huong-dan-mua-hang-chuyen-nghiep\/\" target=\"_blank\" rel=\"noreferrer noopener\">l\u01b0\u1edbi \u0111\u00e1nh c\u00e1<\/a>. N\u00f3 c\u1ed3ng k\u1ec1nh v\u00e0 t\u1ea1o ra nhi\u1ec1u l\u1ef1c c\u1ea3n h\u01a1n, nh\u01b0ng \u00edt c\u00f3 kh\u1ea3 n\u0103ng b\u1ecb tr\u01b0\u1ee3t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Knot_Strength_90\"><\/span><strong>S\u1ee9c m\u1ea1nh n\u00fat th\u1eaft (90%)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>M\u1ed1i n\u1ed1i kh\u00f4ng th\u1eaft n\u00fat c\u00f3 \u0111\u1ed9 b\u1ec1n c\u1ef1c k\u1ef3 cao. Ch\u00fang gi\u1eef l\u1ea1i h\u01a1n 90% \u0111\u1ed9 b\u1ec1n ban \u0111\u1ea7u c\u1ee7a s\u1ee3i d\u00e2y. M\u1ed9t n\u00fat th\u1eaft \u0111\u00f4i c\u00f3 th\u1ec3 m\u1ea5t t\u1edbi 60% \u0111\u1ed9 b\u1ec1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Reduced_Drag\"><\/span><strong>Gi\u1ea3m l\u1ef1c c\u1ea3n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>L\u01b0\u1edbi kh\u00f4ng n\u00fat th\u1eaft c\u00f3 b\u1ec1 m\u1eb7t nh\u1eb5n. \u0110i\u1ec1u n\u00e0y l\u00e0m gi\u1ea3m l\u1ef1c c\u1ea3n trong n\u01b0\u1edbc. Ti\u1ebft ki\u1ec7m nhi\u00ean li\u1ec7u \u0111\u00e1ng k\u1ec3. \u0110\u00e2y l\u00e0 l\u1ee3i \u00edch ch\u00ednh c\u1ee7a thi\u1ebft k\u1ebf l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 n\u00e0y.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Fish_Safety\"><\/span><strong>An to\u00e0n cho c\u00e1<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n \u0111\u1eb7t ra c\u00e2u h\u1ecfi v\u1ec1 an to\u00e0n cho c\u00e1. B\u1ec1 m\u1eb7t l\u01b0\u1edbi kh\u00f4ng c\u00f3 n\u00fat th\u1eaft r\u1ea5t m\u1ecbn. Theo th\u1eddi gian, c\u00e1 s\u1ebd kh\u00f4ng b\u1ecb th\u01b0\u01a1ng. \u0110\u00e2y l\u00e0 m\u1ed9t s\u1ef1 kh\u00e1c bi\u1ec7t l\u1edbn so v\u1edbi l\u01b0\u1edbi c\u00f3 n\u00fat th\u1eaft m\u00e0i m\u00f2n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Higher_Durability\"><\/span><strong>\u0110\u1ed9 b\u1ec1n cao h\u01a1n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>L\u01b0\u1edbi kh\u00f4ng th\u1eaft n\u00fat th\u01b0\u1eddng c\u00f3 \u0111\u1ed9 b\u1ec1n cao h\u01a1n. Kh\u00f4ng c\u00f3 n\u00fat th\u1eaft n\u00e0o c\u1ea7n ph\u1ea3i th\u1eaft ch\u1eb7t hay ph\u00e1 v\u1ee1. N\u00fat th\u1eaft l\u00e0 n\u01a1i l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 th\u01b0\u1eddng b\u1ecb h\u1ecfng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Smooth_Surface\"><\/span><strong>B\u1ec1 m\u1eb7t nh\u1eb5n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>L\u01b0\u1edbi c\u00f3 b\u1ec1 m\u1eb7t nh\u1eb5n d\u1ec5 v\u1ec7 sinh h\u01a1n. Ch\u00fang ng\u0103n ng\u1eeba t\u1ea3o ho\u1eb7c trai b\u00e1m v\u00e0o. \u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao ch\u00fang ho\u00e0n h\u1ea3o cho <a href=\"https:\/\/duracordix.com\/vi\/san-pham\/long-ca-hmpe\/\" target=\"_blank\" rel=\"noreferrer noopener\">l\u1ed3ng c\u00e1.<\/a><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>T\u00ednh n\u0103ng<\/strong><\/td><td><strong>Kh\u00f4ng n\u00fat th\u1eaft (HMPE)<\/strong><\/td><td><strong>N\u00fat \u0111\u01a1n<\/strong><\/td><td><strong>N\u00fat th\u1eaft \u0111\u00f4i<\/strong><\/td><\/tr><tr><td><strong>S\u1ee9c m\u1ea1nh c\u1ee7a n\u00fat th\u1eaft<\/strong><\/td><td>&gt;90% (s\u1ee3i d\u00e2y)<\/td><td>Th\u1ea5p (\u0111i\u1ec3m y\u1ebfu)<\/td><td>~40% (s\u1ee3i d\u00e2y)<\/td><\/tr><tr><td><strong>K\u00e9o h\u1ed3 s\u01a1<\/strong><\/td><td>Th\u1ea5p (m\u01b0\u1ee3t)<\/td><td>V\u1eeba ph\u1ea3i<\/td><td>Cao (c\u1ed3ng k\u1ec1nh)<\/td><\/tr><tr><td><strong>An to\u00e0n cho c\u00e1<\/strong><\/td><td>Cao (kh\u00f4ng b\u1ecb th\u01b0\u01a1ng)<\/td><td>Th\u1ea5p (m\u00e0i m\u00f2n)<\/td><td>Th\u1ea5p (m\u00e0i m\u00f2n)<\/td><\/tr><tr><td><strong>\u0110\u1ed9 b\u1ec1n<\/strong><\/td><td>Cao (kh\u00f4ng c\u00f3 \u0111i\u1ec3m tr\u01b0\u1ee3t)<\/td><td>Th\u1ea5p (h\u1ecfng n\u00fat th\u1eaft)<\/td><td>Trung b\u00ecnh (ch\u1ed1ng tr\u01b0\u1ee3t)<\/td><\/tr><tr><td><strong>B\u1ea2O TR\u00cc<\/strong><\/td><td>Th\u1ea5p (ch\u1ed1ng b\u00e1m b\u1ea9n sinh h\u1ecdc)<\/td><td>Cao<\/td><td>Cao<\/td><\/tr><tr><td><strong>S\u1eed d\u1ee5ng ch\u00ednh<\/strong><\/td><td>Nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n \/ L\u1ed3ng nu\u00f4i<\/td><td><a href=\"https:\/\/en.wikipedia.org\/wiki\/Gillnetting\" target=\"_blank\" rel=\"noreferrer noopener\">L\u01b0\u1edbi mang<\/a><\/td><td>L\u01b0\u1edbi n\u1eb7ng<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong><em>Thi\u1ebft k\u1ebf l\u01b0\u1edbi: So s\u00e1nh th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt!<\/em><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_Do_Fishing_Nets_Work_in_Deep_Sea_Trawling\"><\/span><strong>L\u01b0\u1edbi \u0111\u00e1nh c\u00e1 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o trong ngh\u1ec1 \u0111\u00e1nh b\u1eaft c\u00e1 b\u1eb1ng l\u01b0\u1edbi k\u00e9o \u1edf bi\u1ec3n s\u00e2u?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"937\" height=\"467\" src=\"https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-25.jpg\" alt=\"\" class=\"wp-image-36818\" srcset=\"https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-25.jpg 937w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-25-300x150.jpg 300w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-25-768x383.jpg 768w, https:\/\/duracordix.com\/wp-content\/uploads\/2025\/11\/image-25-18x9.jpg 18w\" sizes=\"(max-width: 937px) 100vw, 937px\" \/><\/figure>\n\n\n\n<p><strong><em>\u0110\u00e1nh b\u1eaft c\u00e1 b\u1eb1ng l\u01b0\u1edbi k\u00e9o bi\u1ec3n s\u00e2u kh\u00f4ng ph\u1ea3i l\u00e0 chuy\u1ec7n d\u1ec5 d\u00e0ng. L\u01b0\u1edbi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ea3i c\u1ef1c k\u1ef3 ch\u1eafc ch\u1eafn.<\/em><\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Bottom_Trawling\"><\/span><strong>\u0110\u00e1nh b\u1eaft b\u1eb1ng l\u01b0\u1edbi k\u00e9o \u0111\u00e1y<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u0110\u00e1nh b\u1eaft c\u00e1 b\u1eb1ng l\u01b0\u1edbi k\u00e9o \u0111\u00e1y bao g\u1ed3m vi\u1ec7c k\u00e9o m\u1ed9t t\u1ea5m l\u01b0\u1edbi ti\u1ebfp x\u00fac v\u1edbi \u0111\u00e1y bi\u1ec3n. Lo\u1ea1i l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 \u0111\u1ea1i d\u01b0\u01a1ng n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh b\u1eaft c\u00e1 tuy\u1ebft v\u00e0 c\u00e1 b\u01a1n. \u0110\u00e2y l\u00e0 m\u1ed9t c\u00f4ng vi\u1ec7c r\u1ea5t n\u1eb7ng nh\u1ecdc.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Pelagic_Trawling\"><\/span><strong>\u0110\u00e1nh b\u1eaft c\u00e1 b\u1eb1ng l\u01b0\u1edbi k\u00e9o<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u0110\u00e1nh b\u1eaft c\u00e1 b\u1eb1ng l\u01b0\u1edbi k\u00e9o l\u00e0 khi l\u01b0\u1edbi \u0111\u01b0\u1ee3c &quot;c\u00e2u&quot; \u1edf gi\u1eefa n\u01b0\u1edbc. L\u01b0\u1edbi kh\u00f4ng ti\u1ebfp x\u00fac v\u1edbi \u0111\u00e1y bi\u1ec3n. M\u1ee5c ti\u00eau l\u00e0 c\u00e1 thu, gi\u00fap vi\u1ec7c \u0111\u00e1nh b\u1eaft n\u00e0y d\u1ec5 d\u00e0ng h\u01a1n v\u00e0 \u00edt t\u1ed1n c\u00f4ng s\u1ee9c h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4-Panel_Nets\"><\/span><strong>L\u01b0\u1edbi 4 t\u1ea5m<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Nhi\u1ec1u lo\u1ea1i l\u01b0\u1edbi k\u00e9o hi\u1ec7n \u0111\u1ea1i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi l\u01b0\u1edbi 4 t\u1ea5m. Thi\u1ebft k\u1ebf n\u00e0y ph\u1ed5 bi\u1ebfn trong c\u00e1c lo\u1ea1i ng\u01b0 c\u1ee5 v\u00ec n\u00f3 t\u1ea1o ra m\u1ed9t l\u1ed7 vu\u00f4ng v\u1eafn, \u1ed5n \u0111\u1ecbnh. N\u00f3 thu\u1eadn l\u1ee3i h\u01a1n nhi\u1ec1u so v\u1edbi l\u01b0\u1edbi 2 t\u1ea5m c\u0169.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Otter_Boards-2\"><\/span><strong>B\u1ea3ng Otter<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>T\u1ea5m v\u00e1n Otter \u0111\u00f3ng vai tr\u00f2 nh\u01b0 c\u00e1nh c\u1ee7a l\u01b0\u1edbi k\u00e9o. Nh\u1eefng c\u00e1nh c\u1eeda th\u00e9p n\u1eb7ng 3 t\u1ea5n n\u00e0y l\u00e0 m\u1ed9t ph\u1ea7n thi\u1ebft y\u1ebfu c\u1ee7a l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 th\u01b0\u01a1ng m\u1ea1i. Ch\u00fang gi\u00fap m\u1edf r\u1ed9ng mi\u1ec7ng l\u01b0\u1edbi.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cone_Funnel\"><\/span><strong>Ph\u1ec5u h\u00ecnh n\u00f3n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>C\u1ea5u tr\u00fac th\u00e2n l\u01b0\u1edbi c\u00f3 h\u00ecnh ph\u1ec5u h\u00ecnh n\u00f3n. L\u01b0\u1edbi \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 b\u1eaft c\u00e1 v\u00e0 d\u1eabn ch\u00fang v\u00e0o ph\u1ec5u. N\u00f3 gi\u00fap h\u1ea1n ch\u1ebf c\u00e1 quay v\u1ec1 ph\u00eda sau. Thi\u1ebft k\u1ebf ti\u00ean ti\u1ebfn n\u00e0y k\u00e9o d\u00e0i h\u01a1n 100 m\u00e9t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cod-End_Capture\"><\/span><strong>B\u1eaft c\u00e1 tuy\u1ebft<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>T\u00fai cu\u1ed1i c\u00f9ng tr\u00ean l\u01b0\u1edbi l\u00e0 t\u00fai b\u1eaft c\u00e1 tuy\u1ebft. N\u00f3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ee9a t\u1ea5t c\u1ea3 c\u00e1. \u0110\u00e2y c\u0169ng l\u00e0 ph\u1ea7n ch\u1eafc ch\u1eafn nh\u1ea5t c\u1ee7a l\u01b0\u1edbi.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Heavy_Loads_12-Ton\"><\/span><strong>T\u1ea3i tr\u1ecdng n\u1eb7ng (12 t\u1ea5n)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>L\u01b0\u1edbi ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng m\u01b0\u1eddi hai t\u1ea5n. L\u01b0\u1edbi c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb v\u1eadt li\u1ec7u HMPE. C\u00e1c lo\u1ea1i l\u01b0\u1edbi kh\u00e1c l\u00e0m t\u1eeb nylon s\u1ebd b\u1ecb r\u00e1ch d\u01b0\u1edbi t\u1ea3i tr\u1ecdng n\u00e0y.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"HMPE_Trawl_Warps\"><\/span><strong>D\u00e2y k\u00e9o l\u01b0\u1edbi k\u00e9o HMPE<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>C\u00e1c s\u1ee3i d\u1ecdc c\u1ee7a l\u01b0\u1edbi k\u00e9o c\u0169ng \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb HMPE. Nh\u1eefng s\u1ee3i d\u1ecdc n\u00e0y nh\u1eb9 h\u01a1n th\u00e9p. \u0110i\u1ec1u n\u00e0y gi\u00fap c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng l\u01b0\u1edbi b\u1eb1ng c\u00e1ch gi\u00fap vi\u1ec7c th\u1ea3 l\u01b0\u1edbi d\u1ec5 d\u00e0ng h\u01a1n. \u0110\u1ed3ng th\u1eddi, n\u00f3 c\u0169ng ti\u1ebft ki\u1ec7m nhi\u00ean li\u1ec7u.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Future_Trends_in_Fishing_Net_Technology\"><\/span><strong>Xu h\u01b0\u1edbng t\u01b0\u01a1ng lai c\u1ee7a c\u00f4ng ngh\u1ec7 l\u01b0\u1edbi \u0111\u00e1nh c\u00e1!<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong><em>C\u00f4ng ngh\u1ec7 \u0111\u00e1nh b\u1eaft c\u00e1 ng\u00e0y c\u00e0ng ti\u00ean ti\u1ebfn. Xu h\u01b0\u1edbng th\u00fa v\u1ecb nh\u1ea5t l\u00e0 L\u01b0\u1edbi Th\u00f4ng Minh. Nh\u1eefng chi\u1ebfc l\u01b0\u1edbi n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p c\u1ea3m bi\u1ebfn tr\u1ef1c ti\u1ebfp. L\u01b0\u1edbi th\u00f4ng minh s\u1ebd cung c\u1ea5p d\u1eef li\u1ec7u theo th\u1eddi gian th\u1ef1c. \u0110i\u1ec1u n\u00e0y kh\u00e1c xa so v\u1edbi l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 c\u1ed5 x\u01b0a \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong qu\u00e1 kh\u1ee9. T\u01b0\u01a1ng lai l\u00e0 \u0111\u00e1nh b\u1eaft c\u00e1 th\u00f4ng minh.<\/em><\/strong><a href=\"https:\/\/www.wired.com\/story\/illegal-fishing-global-fishing-watch\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><em>. M\u1ed9t b\u00e1o c\u00e1o t\u1eeb Wired v\u1ec1 l\u01b0\u1edbi th\u00f4ng minh \u0111\u00e3 \u0111\u1ec1 c\u1eadp, \u201cC\u00e1c c\u1ea3m bi\u1ebfn c\u00f3 th\u1ec3 cho ng\u01b0 d\u00e2n bi\u1ebft lo\u00e0i, k\u00edch th\u01b0\u1edbc v\u00e0 s\u1ed1 l\u01b0\u1ee3ng c\u00e1 \u0111i v\u00e0o l\u01b0\u1edbi, gi\u00fap h\u1ecd tr\u00e1nh \u0111\u00e1nh b\u1eaft ngo\u00e0i \u00fd mu\u1ed1n.\u201d<\/em><\/strong><\/a><strong><em> C\u00f4ng ngh\u1ec7 n\u00e0y \u0111ang thay \u0111\u1ed5i m\u1ecdi th\u1ee9.<\/em><\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sensor_Integration\"><\/span><strong>T\u00edch h\u1ee3p c\u1ea3m bi\u1ebfn<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Ph\u1ea7n quan tr\u1ecdng nh\u1ea5t c\u1ee7a c\u00f4ng ngh\u1ec7 l\u01b0\u1edbi n\u00e0y l\u00e0 t\u00edch h\u1ee3p c\u1ea3m bi\u1ebfn. L\u01b0\u1edbi s\u1ebd \u0111\u01b0\u1ee3c trang b\u1ecb camera v\u00e0 c\u1ea3m bi\u1ebfn sonar. \u0110i\u1ec1u n\u00e0y s\u1ebd cung c\u1ea5p d\u1eef li\u1ec7u m\u1eadt \u0111\u1ed9 c\u00e1 trong l\u01b0\u1edbi \u0111\u1ec3 gi\u1ea3m thi\u1ec3u \u0111\u00e1nh b\u1eaft ngo\u00e0i \u00fd mu\u1ed1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Biodegradable_Nets\"><\/span><strong>L\u01b0\u1edbi ph\u00e2n h\u1ee7y sinh h\u1ecdc<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>L\u01b0\u1edbi ph\u00e2n h\u1ee7y sinh h\u1ecdc \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ng\u0103n ch\u1eb7n n\u1ea1n \u0111\u00e1nh b\u1eaft ma. Nh\u1eefng t\u1ea5m l\u01b0\u1edbi n\u00e0y s\u1ebd t\u1ef1 ph\u00e2n h\u1ee7y ho\u00e0n to\u00e0n n\u1ebfu b\u1ecb m\u1ea5t. \u0110i\u1ec1u n\u00e0y gi\u00fap ng\u0103n ch\u1eb7n vi\u1ec7c l\u01b0\u1edbi b\u1ecb m\u1ea5t b\u1eaby sinh v\u1eadt bi\u1ec3n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Recycled_Polymers\"><\/span><strong>Polyme t\u00e1i ch\u1ebf<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Ch\u00fang t\u00f4i c\u0169ng \u0111ang trong giai \u0111o\u1ea1n t\u00e1i ch\u1ebf polymer. \u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m thi\u1ec3u r\u00e1c th\u1ea3i \u0111\u00e1nh b\u1eaft c\u00e1. Ch\u00fang t\u00f4i c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 c\u0169 \u0111\u1ec3 l\u00e0m l\u01b0\u1edbi m\u1edbi. \u0110i\u1ec1u n\u00e0y t\u1ed1t h\u01a1n nhi\u1ec1u so v\u1edbi vi\u1ec7c b\u00e1n l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 c\u0169.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Improved_Selectivity\"><\/span><strong>Kh\u1ea3 n\u0103ng ch\u1ecdn l\u1ecdc \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>K\u1ebft qu\u1ea3 mong mu\u1ed1n l\u00e0 kh\u1ea3 n\u0103ng ch\u1ecdn l\u1ecdc \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n. C\u00e1c t\u1ea5m tho\u00e1t hi\u1ec3m trong l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 t\u01b0\u01a1ng lai s\u1ebd cho ph\u00e9p c\u00e1c lo\u00e0i kh\u00f4ng ph\u1ea3i m\u1ee5c ti\u00eau tho\u00e1t ra ngo\u00e0i. \u0110\u00e2y l\u00e0 m\u1ed9t thay \u0111\u1ed5i l\u1edbn so v\u1edbi l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 c\u0169.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"GPS_Buoys\"><\/span><strong>Phao GPS<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Phao GPS s\u1ebd tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n. T\u1ea5t c\u1ea3 ng\u01b0 c\u1ee5 s\u1ebd \u0111\u01b0\u1ee3c theo d\u00f5i b\u1eb1ng nh\u1eefng phao n\u00e0y. N\u1ebfu l\u01b0\u1edbi b\u1ecb \u0111\u1ee9t, vi\u1ec7c thu h\u1ed3i l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 \u0111\u00e3 qua s\u1eed d\u1ee5ng s\u1ebd d\u1ec5 d\u00e0ng h\u01a1n. N\u00f3 gi\u00fap c\u00e1c thuy\u1ec1n vi\u00ean t\u00ecm l\u1ea1i l\u01b0\u1edbi b\u1ecb m\u1ea5t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Automated_Retrieval\"><\/span><strong>Truy xu\u1ea5t t\u1ef1 \u0111\u1ed9ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Ch\u00fang ta s\u1ebd th\u1ea5y c\u00e1c h\u1ec7 th\u1ed1ng thu h\u1ed3i t\u1ef1 \u0111\u1ed9ng. Ch\u00fang c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 m\u00e1y bay kh\u00f4ng ng\u01b0\u1eddi l\u00e1i \u0111\u1ec3 thu h\u1ed3i l\u01b0\u1edbi. Vi\u1ec7c lo\u1ea1i b\u1ecf nh\u1eefng t\u1ea5m l\u01b0\u1edbi n\u00e0y gi\u00fap l\u00e0m s\u1ea1ch \u0111\u1ea1i d\u01b0\u01a1ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQs\"><\/span><strong>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p!<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong><em>B\u1ea1n c\u00f3 th\u1eafc m\u1eafc v\u00e0 v\u1edbi t\u01b0 c\u00e1ch l\u00e0 chuy\u00ean gia trong l\u0129nh v\u1ef1c n\u00e0y, ch\u00fang t\u00f4i s\u1eb5n s\u00e0ng gi\u1ea3i \u0111\u00e1p.<\/em><\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Forces_Keep_Trawl_Nets_Open\"><\/span><strong>Nh\u1eefng l\u1ef1c n\u00e0o gi\u00fap l\u01b0\u1edbi k\u00e9o lu\u00f4n m\u1edf?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>C\u00f3 hai l\u1ef1c ch\u00ednh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. L\u1ef1c th\u1ee9 nh\u1ea5t l\u00e0 c\u00e1c t\u1ea5m Otter Board th\u1ee7y \u0111\u1ed9ng (c\u1eeda l\u01b0\u1edbi k\u00e9o), gi\u00fap m\u1edf r\u1ed9ng mi\u1ec7ng l\u01b0\u1edbi theo chi\u1ec1u ngang. L\u1ef1c th\u1ee9 hai l\u00e0 d\u00e2y phao gi\u1eef ph\u1ea7n tr\u00ean c\u1ee7a l\u01b0\u1edbi.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_do_gillnets_work_to_catch_only_gills\"><\/span><strong>L\u01b0\u1edbi r\u00ea ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ec9 b\u1eaft \u0111\u01b0\u1ee3c mang?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>L\u01b0\u1edbi r\u00ea s\u1eed d\u1ee5ng k\u00edch th\u01b0\u1edbc m\u1eaft l\u01b0\u1edbi ch\u00ednh x\u00e1c, t\u01b0\u01a1ng \u1ee9ng v\u1edbi s\u1ea3n l\u01b0\u1ee3ng \u0111\u00e1nh b\u1eaft mong mu\u1ed1n. Ch\u00fang b\u1eaft c\u00e1c lo\u00e0i m\u1ee5c ti\u00eau b\u1eb1ng l\u01b0\u1edbi m\u00e0 \u0111\u1ea7u ch\u00fang c\u00f3 th\u1ec3 l\u1ecdt qua, nh\u01b0ng th\u00e2n ch\u00fang th\u00ec kh\u00f4ng. Khi b\u1ecb m\u1eafc v\u00e0o l\u01b0\u1edbi, nh\u1eefng n\u1ed7 l\u1ef1c tho\u00e1t ra c\u1ee7a ch\u00fang s\u1ebd d\u1eabn \u0111\u1ebfn vi\u1ec7c mang b\u1ecb k\u1eb9t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_a_Nets_Hanging_Ratio_E\"><\/span><strong>T\u1ef7 l\u1ec7 treo l\u01b0\u1edbi (E) l\u00e0 bao nhi\u00eau?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>T\u1ef7 l\u1ec7 treo (E) l\u00e0 m\u1ed9t con s\u1ed1 quan tr\u1ecdng. N\u00f3 th\u1ec3 hi\u1ec7n k\u00edch th\u01b0\u1edbc v\u00e0 h\u00ecnh d\u1ea1ng c\u1ee7a l\u01b0\u1edbi \u0111\u00e1nh c\u00e1. \u0110\u00e2y l\u00e0 t\u1ef7 l\u1ec7 gi\u1eefa chi\u1ec1u d\u00e0i d\u00e2y v\u00e0 chi\u1ec1u d\u00e0i l\u01b0\u1edbi khi c\u0103ng. T\u1ef7 l\u1ec7 0,5 s\u1ebd t\u1ea1o ra h\u00ecnh thoi s\u00e2u. T\u1ef7 l\u1ec7 0,7 s\u1ebd t\u1ea1o ra h\u00ecnh vu\u00f4ng r\u1ed9ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_Do_TEDs_Eject_Large_Bycatch\"><\/span><strong>TED lo\u1ea1i b\u1ecf c\u00e1c lo\u1ea1i c\u00e1 \u0111\u00e1nh b\u1eaft ph\u1ee5 l\u1edbn b\u1eb1ng c\u00e1ch n\u00e0o?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>TED l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a Turtle Excluder Device (Thi\u1ebft b\u1ecb Lo\u1ea1i tr\u1eeb R\u00f9a). \u0110\u00e2y l\u00e0 m\u1ed9t l\u01b0\u1edbi \u0111\u01b0\u1ee3c \u0111\u1eb7t b\u00ean trong l\u01b0\u1edbi k\u00e9o. C\u00e1c lo\u00e0i c\u00e1 nh\u1ecf h\u01a1n trong l\u01b0\u1edbi m\u1ee5c ti\u00eau s\u1ebd \u0111i qua l\u01b0\u1edbi. C\u00e1c lo\u00e0i c\u00e1 \u0111\u00e1nh b\u1eaft ph\u1ee5 l\u1edbn, ch\u1eb3ng h\u1ea1n nh\u01b0 r\u00f9a bi\u1ec3n b\u1ecb m\u1eafc l\u01b0\u1edbi, s\u1ebd va v\u00e0o l\u01b0\u1edbi v\u00e0 \u0111\u01b0\u1ee3c d\u1eabn \u0111\u1ebfn c\u1eeda tho\u00e1t hi\u1ec3m. \u0110\u00e2y l\u00e0 gi\u1ea3i ph\u00e1p ch\u00ednh cho c\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 m\u1ee5c ti\u00eau.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Does_HMPE_Fiber_Float\"><\/span><strong>T\u1ea1i sao s\u1ee3i HMPE l\u1ea1i n\u1ed5i?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u0110\u00e2y l\u00e0 ki\u1ebfn th\u1ee9c v\u1eadt l\u00fd c\u01a1 b\u1ea3n. HMPE c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng ri\u00eang l\u00e0 0,97. N\u01b0\u1edbc c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng ri\u00eang l\u00e0 1,0. V\u00ec HMPE nh\u1eb9 h\u01a1n n\u01b0\u1edbc n\u00ean n\u00f3 n\u1ed5i. Nylon c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng ri\u00eang l\u00e0 1,14, \u0111\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao n\u00f3 ch\u00ecm.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>Ph\u1ea7n k\u1ebft lu\u1eadn<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>B\u00e2y gi\u1edd b\u1ea1n \u0111\u00e3 bi\u1ebft v\u1ec1 c\u00e1c lo\u1ea1i l\u01b0\u1edbi v\u00e0 <strong>l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o<\/strong>, T\u1eeb mang \u0111\u1ebfn b\u1eaby. B\u1ea1n c\u0169ng hi\u1ec3u \u0111\u01b0\u1ee3c c\u00e1ch c\u00e1c s\u1ee3i ti\u00ean ti\u1ebfn nh\u01b0 HMPE gi\u00fap l\u01b0\u1edbi nh\u1eb9 h\u01a1n v\u00e0 b\u1ec1n h\u01a1n. Nh\u1eefng l\u1ef1a ch\u1ecdn n\u00e0y \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn s\u1ea3n l\u01b0\u1ee3ng \u0111\u00e1nh b\u1eaft c\u1ee7a b\u1ea1n. \u0110\u1ec3 t\u00ecm l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 b\u1ec1n v\u00e0 hi\u1ec7u qu\u1ea3 nh\u1ea5t, h\u00e3y truy c\u1eadp <a href=\"https:\/\/duracordix.com\/vi\/\" target=\"_blank\" rel=\"noreferrer noopener\">Duracordix<\/a> H\u00f4m nay.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"About_The_Author\"><\/span>Gi\u1edbi thi\u1ec7u v\u1ec1 t\u00e1c gi\u1ea3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/duracordix.com\/wp-content\/uploads\/2025\/09\/MOSE-XU-1-150x150.png\" alt=\"MOSE XU\"\/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Moses_Xu\"><\/span>Moses Xu<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Xin ch\u00e0o, t\u00f4i l\u00e0 Moses Xu, Ph\u00f3 Ch\u1ee7 t\u1ecbch ki\u00eam Gi\u00e1m \u0111\u1ed1c Ti\u1ebfp th\u1ecb t\u1ea1i Duracordix. V\u1edbi h\u01a1n 10 n\u0103m kinh nghi\u1ec7m trong l\u0129nh v\u1ef1c d\u00e2y th\u1eebng v\u00e0 l\u01b0\u1edbi t\u1ed5ng h\u1ee3p hi\u1ec7u su\u1ea5t cao, t\u00f4i chuy\u00ean v\u1ec1 th\u01b0\u01a1ng m\u1ea1i xu\u1ea5t kh\u1ea9u v\u00e0 ti\u1ebfp th\u1ecb. D\u00f9 l\u00e0 d\u00e2y th\u1eebng HMPE, Kevlar hay nylon, t\u00f4i lu\u00f4n s\u1eb5n l\u00f2ng chia s\u1ebb hi\u1ec3u bi\u1ebft v\u00e0 k\u1ebft n\u1ed1i!<\/p>","protected":false},"excerpt":{"rendered":"<p>Gi\u1edbi thi\u1ec7u B\u1ea1n c\u00f3 th\u1eafc m\u1eafc l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o kh\u00f4ng? H\u01b0\u1edbng d\u1eabn thi\u1ebft y\u1ebfu n\u00e0y s\u1ebd kh\u00e1m ph\u00e1 c\u01a1 ch\u1ebf c\u1ed1t l\u00f5i \u0111\u1eb1ng sau nh\u1eefng c\u00f4ng c\u1ee5 n\u00e0y. Ch\u00fang t\u00f4i s\u1ebd \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u00e1c nguy\u00ean t\u1eafc c\u1ee7a vi\u1ec7c mang v\u00e0 b\u1eaby c\u00e1. B\u1ea1n c\u0169ng s\u1ebd t\u00ecm hi\u1ec3u v\u1ec1 c\u00e1c thi\u1ebft k\u1ebf l\u01b0\u1edbi kh\u00e1c nhau v\u00e0 c\u00e1c s\u1ee3i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m ch\u00fang. M\u1ee5c ti\u00eau c\u1ee7a ch\u00fang t\u00f4i l\u00e0 gi\u00fap b\u1ea1n ch\u1ecdn \u0111\u01b0\u1ee3c l\u01b0\u1edbi \u0111\u00e1nh c\u00e1 t\u1ed1t nh\u1ea5t cho [\u2026]<\/p>","protected":false},"author":1,"featured_media":36817,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[491],"tags":[],"class_list":["post-36811","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How Do Fishing Nets Work? Types, Materials, and Design Explained\uff01<\/title>\n<meta name=\"description\" content=\"Learn how do fishing nets work through gilling, trapping, and various fishing net designs. find the details now!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/duracordix.com\/vi\/luoi-danh-ca-hoat-dong-nhu-the-nao-cac-loai-vat-lieu-va-thiet-ke-duoc-giai-thich\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How Do Fishing Nets Work? 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