{"id":2659,"date":"2024-12-13T01:41:03","date_gmt":"2024-12-13T01:41:03","guid":{"rendered":"https:\/\/mtnongnghiep.com\/?p=2659"},"modified":"2024-12-13T01:41:08","modified_gmt":"2024-12-13T01:41:08","slug":"chuyen-doi-xanh-huong-di-ben-vung-cua-nganh-thuy-san","status":"publish","type":"post","link":"https:\/\/mtnongnghiep.com\/index.php\/2024\/12\/13\/chuyen-doi-xanh-huong-di-ben-vung-cua-nganh-thuy-san\/","title":{"rendered":"Chuy\u1ec3n \u0111\u1ed5i xanh: H\u01b0\u1edbng \u0111i b\u1ec1n v\u1eefng c\u1ee7a ng\u00e0nh th\u1ee7y s\u1ea3n"},"content":{"rendered":"\n

Ng\u00e0nh th\u1ee7y s\u1ea3n hi\u1ec7n chi\u1ebfm 28,7% t\u1ed5ng gi\u00e1 tr\u1ecb to\u00e0n ng\u00e0nh n\u00f4ng l\u00e2m ng\u01b0 nghi\u1ec7p, song c\u0169ng l\u00e0 ng\u00e0nh s\u1ea3n xu\u1ea5t g\u00e2y ra \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng. V\u00ec v\u1eady, chuy\u1ec3n \u0111\u1ed5i xanh v\u00e0 s\u1ea3n xu\u1ea5t tu\u1ea7n ho\u00e0n, gi\u1ea3m ph\u00e1t th\u1ea3i kh\u00ed nh\u00e0 k\u00ednh trong ng\u00e0nh th\u1ee7y s\u1ea3n l\u00e0 xu h\u01b0\u1edbng t\u1ea5t y\u1ebfu\u2026<\/p>\n\n\n\n

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Nu\u00f4i tr\u1ed3ng thu\u1ef7 s\u1ea3n ph\u1ea3i ch\u00fa tr\u1ecdng b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng, gi\u1ea3m ph\u00e1t th\u1ea3i.<\/figcaption><\/figure>\n\n\n\n

\u00d4ng Tr\u1ea7n \u0110\u00ecnh Lu\u00e2n, C\u1ee5c tr\u01b0\u1edfng C\u1ee5c Th\u1ee7y s\u1ea3n (B\u1ed9 N\u00f4ng nghi\u1ec7p v\u00e0 Ph\u00e1t tri\u1ec3n n\u00f4ng th\u00f4n), cho bi\u1ebft t\u1edbi \u0111\u00e2y, th\u1ecb tr\u01b0\u1eddng nh\u1eadp kh\u1ea9u s\u1ebd \u0111\u00e1nh nh\u00e3n xanh, nh\u00e3n v\u00e0ng, nh\u00e3n \u0111\u1ecf v\u00e0 th\u00eam ph\u00fac l\u1ee3i \u0111\u1ed9ng v\u1eadt th\u1ee7y s\u1ea3n. \u0110\u00e2y s\u1ebd l\u00e0 nh\u1eefng th\u00e1ch th\u1ee9c m\u00e0 ng\u00e0nh th\u1ee7y s\u1ea3n Vi\u1ec7t Nam s\u1ebd ph\u1ea3i \u0111\u1ed1i m\u1eb7t.<\/p>\n\n\n\n

X\u00e1c \u0111\u1ecbnh th\u1ee7y s\u1ea3n l\u00e0 m\u1ed9t trong nh\u1eefng ng\u00e0nh kinh t\u1ebf m\u0169i nh\u1ecdn v\u1edbi t\u1ed1c \u0111\u1ed9 t\u0103ng tr\u01b0\u1edfng nhanh, Th\u1ee7 t\u01b0\u1edbng Ch\u00ednh ph\u1ee7 \u0111\u00e3 ban h\u00e0nh Quy\u1ebft \u0111\u1ecbnh s\u1ed1 911\/Q\u0110-TTg ng\u00e0y 29\/7\/2022 ph\u00ea duy\u1ec7t \u0110\u1ec1 \u00e1n \u201cB\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng trong ho\u1ea1t \u0111\u1ed9ng th\u1ee7y s\u1ea3n giai \u0111o\u1ea1n 2021-2030\u201d (\u0110\u1ec1 \u00e1n 911) nh\u1eb1m m\u1ee5c ti\u00eau ki\u1ec3m so\u00e1t, ng\u0103n ng\u1eeba \u00f4 nhi\u1ec5m trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng th\u1ee7y s\u1ea3n; ph\u00f2ng ng\u1eeba v\u00e0 gi\u1ea3i quy\u1ebft c\u00e1c s\u1ef1 c\u1ed1 m\u00f4i tr\u01b0\u1eddng; b\u1ea3o v\u1ec7 v\u00e0 ph\u00e1t tri\u1ec3n ngu\u1ed3n l\u1ee3i th\u1ee7y s\u1ea3n v\u00e0 m\u00f4i tr\u01b0\u1eddng s\u1ed1ng; n\u00e2ng cao n\u0103ng l\u1ef1c th\u00edch \u1ee9ng bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu, gi\u1ea3m nh\u1eb9 ph\u00e1t th\u1ea3i kh\u00ed nh\u00e0 k\u00ednh; x\u00e2y d\u1ef1ng v\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c m\u00f4 h\u00ecnh kinh t\u1ebf tu\u1ea7n ho\u00e0n, kinh t\u1ebf xanh trong ho\u1ea1t \u0111\u1ed9ng th\u1ee7y s\u1ea3n.<\/p>\n\n\n\n

M\u1ed8T S\u1ed0 M\u00d4 H\u00ccNH PH\u00c1T HUY HI\u1ec6U QU\u1ea2<\/strong><\/h3>\n\n\n\n

M\u1eb7c d\u00f9 \u0110\u1ec1 \u00e1n \u0111\u00e3 \u0111\u01b0\u1ee3c ban h\u00e0nh h\u01a1n 2 n\u0103m qua, song t\u1ea1i \u201cH\u1ed9i ngh\u1ecb b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng l\u0129nh v\u1ef1c th\u1ee7y s\u1ea3n n\u0103m 2024\u201d do C\u1ee5c Th\u1ee7y s\u1ea3n ph\u1ed1i h\u1ee3p v\u1edbi Li\u00ean minh B\u1ea3o t\u1ed3n thi\u00ean nhi\u00ean qu\u1ed1c t\u1ebf (IUCN) t\u1ed5 ch\u1ee9c m\u1edbi \u0111\u00e2y, \u00f4ng T\u1ea1 V\u0103n S\u01a1n, Ph\u00f3 Chi c\u1ee5c tr\u01b0\u1edfng Chi c\u1ee5c Ch\u0103n nu\u00f4i, Th\u1ee7y s\u1ea3n v\u00e0 Th\u00fa y th\u00e0nh ph\u1ed1 H\u00e0 N\u1ed9i, cho hay nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n tr\u00ean \u0111\u1ecba b\u00e0n Th\u1ee7 \u0111\u00f4 ch\u1ee7 y\u1ebfu l\u00e0 nh\u1ecf l\u1ebb (kho\u1ea3ng 16.562 h\u1ed9) n\u00ean t\u00ecnh tr\u1ea1ng \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng ch\u01b0a th\u1ec3 gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c tri\u1ec7t \u0111\u1ec3. Trong khi \u0111\u00f3, hi\u1ec7n ch\u01b0a c\u00f3 c\u00e1c c\u01a1 ch\u1ebf ch\u00ednh s\u00e1ch th\u00fac \u0111\u1ea9y c\u00e1c ho\u1ea1t \u0111\u1ed9ng thu gom, x\u1eed l\u00fd ch\u1ea5t th\u1ea3i t\u1ea1i c\u00e1c v\u00f9ng nu\u00f4i. Vi\u1ec7c k\u00eau g\u1ecdi \u0111\u1ea7u t\u01b0 theo h\u01b0\u1edbng x\u00e3 h\u1ed9i h\u00f3a ch\u01b0a th\u1ef1c s\u1ef1 hi\u1ec7u qu\u1ea3; ch\u01b0a thu h\u00fat \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0, \u0111\u1eb7c bi\u1ec7t l\u00e0 x\u00e2y d\u1ef1ng c\u00e1c tr\u1ea1m trung chuy\u1ec3n ch\u1ea5t th\u1ea3i theo quy ho\u1ea1ch.<\/p>\n\n\n\n

Th\u00f4ng tin v\u1ec1 k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u hi\u1ec7n tr\u1ea1ng \u00f4 nhi\u1ec5m v\u00e0 c\u00f4ng t\u00e1c b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng t\u1ea1i c\u00e1c l\u00e0ng ngh\u1ec1 ch\u1ebf bi\u1ebfn h\u1ea3i s\u1ea3n, TS. Nguy\u1ec5n C\u00f4ng Th\u00e0nh, Vi\u1ec7n nghi\u00ean c\u1ee9u H\u1ea3i s\u1ea3n, cho bi\u1ebft m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc m\u1eb7t v\u00e0 n\u01b0\u1edbc ng\u1ea7m nhi\u1ec5m h\u00e0m l\u01b0\u1ee3ng PO43-, NH4+, N-NO3-\u2026 v\u01b0\u1ee3t gi\u1edbi h\u1ea1n cho ph\u00e9p r\u1ea5t ph\u1ed5 bi\u1ebfn.<\/p>\n\n\n\n

Nh\u1eb1m kh\u1eafc ph\u1ee5c nh\u1eefng t\u1ed3n t\u1ea1i, h\u1ea1n ch\u1ebf trong c\u00f4ng t\u00e1c qu\u1ea3n l\u00fd b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng, Vi\u1ec7n Nghi\u00ean c\u1ee9u h\u1ea3i s\u1ea3n \u0111\u00e3 x\u00e2y d\u1ef1ng m\u00f4 h\u00ecnh qu\u1ea3n l\u00fd t\u1ed5ng h\u1ee3p m\u00f4i tr\u01b0\u1eddng \u0111\u1ed1i v\u1edbi l\u00e0ng ngh\u1ec1 ch\u1ebf bi\u1ebfn h\u1ea3i s\u1ea3n. Trong s\u1ed1 nh\u1eefng l\u00e0ng ngh\u1ec1 truy\u1ec1n th\u1ed1ng \u0111\u01b0\u1ee3c \u0111i\u1ec1u tra, Vi\u1ec7n \u0111\u00e3 l\u1ef1a ch\u1ecdn 3 l\u00e0ng ngh\u1ec1 \u0111\u1ec3 tri\u1ec3n khai m\u00f4 h\u00ecnh, g\u1ed3m: L\u00e0ng ngh\u1ec1 ch\u1ebf bi\u1ebfn h\u1ea3i s\u1ea3n kh\u00f4 x\u00e3 Gio Vi\u1ec7t, huy\u1ec7n Gio Linh, t\u1ec9nh Qu\u1ea3ng Tr\u1ecb; L\u00e0ng ngh\u1ec1 ch\u1ebf bi\u1ebfn n\u01b0\u1edbc m\u1eafm x\u00e3 Phong H\u1ea3i, huy\u1ec7n Phong \u0110i\u1ec1n, t\u1ec9nh Th\u1eeba Thi\u00ean – Hu\u1ebf; L\u00e0ng ngh\u1ec1 ch\u1ebf bi\u1ebfn h\u1ea3i s\u1ea3n t\u1ed5ng h\u1ee3p ph\u01b0\u1eddng H\u1ea3i B\u00ecnh, th\u1ecb x\u00e3 Nghi S\u01a1n, t\u1ec9nh Thanh H\u00f3a. K\u1ebft qu\u1ea3, m\u00f4 h\u00ecnh \u0111\u00e3 gi\u00fap gi\u1ea3m 85 – 98% l\u01b0\u1ee3ng ch\u1ea5t th\u1ea3i, n\u01b0\u1edbc th\u1ea3i t\u1ea1i c\u00e1c l\u00e0ng ngh\u1ec1 n\u00e0y. Vi\u1ec7n Nghi\u00ean c\u1ee9u h\u1ea3i s\u1ea3n c\u0169ng \u0111\u00e3 x\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c S\u1ed5 tay h\u01b0\u1edbng d\u1eabn qu\u1ea3n l\u00fd b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng t\u1ea1i l\u00e0ng ngh\u1ec1.<\/p>\n\n\n\n

T\u1ea1i h\u1ed9i ngh\u1ecb, \u0111\u1ea1i di\u1ec7n T\u1ed5 ch\u1ee9c H\u1ee3p t\u00e1c qu\u1ed1c t\u1ebf \u0110\u1ee9c (GIZ) c\u0169ng \u0111\u00e3 chia s\u1ebb m\u1ed9t s\u1ed1 k\u1ebft qu\u1ea3 c\u1ee7a D\u1ef1 \u00e1n \u201cC\u1ea3i thi\u1ec7n h\u1ec7 th\u1ed1ng tu\u1ea7n ho\u00e0n n\u01b0\u1edbc ph\u1ee5c v\u1ee5 nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n b\u1ec1n v\u1eefng (i4Ag)<\/em>\u201d t\u1ea1i \u0110\u1ed3ng b\u1eb1ng s\u00f4ng C\u1eedu Long do Ch\u00ednh ph\u1ee7 \u0110\u1ee9c t\u00e0i tr\u1ee3 th\u00f4ng qua GIZ. Theo \u0111\u00f3, c\u00e1c gi\u1ea3i ph\u00e1p \u0110\u1ed5i m\u1edbi s\u00e1ng t\u1ea1o c\u1ee7a D\u1ef1 \u00e1n i4Ag l\u00e0 x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng nu\u00f4i t\u00f4m th\u00e2m canh tu\u1ea7n ho\u00e0n kh\u00e9p k\u00edn (RAS). Nh\u1edd \u0111\u00f3, \u0111\u00e3 cho ph\u00e9p t\u00e1i s\u1eed d\u1ee5ng \u0111\u1ebfn 90-95% l\u01b0\u1ee3ng n\u01b0\u1edbc, h\u1ec7 th\u1ed1ng l\u1ecdc sinh h\u1ecdc gi\u00fap gi\u1ea3m thi\u1ec3u ch\u1ea5t th\u1ea3i, kh\u00ed \u0111\u1ed9c, ki\u1ec3m so\u00e1t m\u00f4i tr\u01b0\u1eddng nu\u00f4i trong \u0111i\u1ec1u ki\u1ec7n kh\u00e9p k\u00edn.<\/p>\n\n\n\n

B\u00ean c\u1ea1nh \u0111\u00f3, gi\u1ea3i ph\u00e1p nu\u00f4i qu\u1ea3ng canh l\u00e0 m\u00f4 h\u00ecnh nu\u00f4i t\u00f4m-r\u1eebng c\u1ea3i ti\u1ebfn, \u0111\u00e3 gi\u00fap qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc d\u1ef1a tr\u00ean ch\u1ebf \u0111\u1ed9 th\u1ee7y tri\u1ec1u…<\/p>\n\n\n\n

Ngo\u00e0i ra, vi\u1ec7c \u00e1p d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p an to\u00e0n sinh h\u1ecdc \u0111\u00e3 gi\u1ea3m thi\u1ec3u s\u1ef1 l\u00e2y lan m\u1ea7m b\u1ec7nh, gi\u00fap t\u00f4m \u00edt b\u1ecb b\u1ec7nh, t\u1ef7 l\u1ec7 ch\u1ebft th\u1ea5p v\u00e0 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 kinh t\u1ebf cao h\u01a1n.<\/p>\n\n\n\n

T\u1eeb th\u1ef1c t\u1ebf c\u1ee7a \u0111\u1ecba ph\u01b0\u01a1ng, \u0111\u1ea1i di\u1ec7n ng\u00e0nh n\u00f4ng nghi\u1ec7p c\u00e1c t\u1ec9nh S\u00f3c Tr\u0103ng, Ki\u00ean Giang \u0111\u00e3 chia s\u1ebb nh\u1eefng kinh nghi\u1ec7m chuy\u1ec3n \u0111\u1ed5i ph\u00e1t tri\u1ec3n nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n theo h\u01b0\u1edbng xanh, b\u1ec1n v\u1eefng. \u0110\u00f3 l\u00e0, c\u00e1c m\u00f4 h\u00ecnh t\u00f4m-r\u1eebng k\u1ebft h\u1ee3p, nu\u00f4i t\u1ef1 nhi\u00ean sinh th\u00e1i kh\u00f4ng s\u1eed d\u1ee5ng thu\u1ed1c, h\u00f3a ch\u1ea5t, gi\u1ea3m \u0111\u01b0\u1ee3c gi\u00e1 th\u00e0nh v\u00e0 g\u00f3p ph\u1ea7n t\u00edch c\u1ef1c v\u00e0o vi\u1ec7c b\u1ea3o v\u1ec7, ph\u00e1t tri\u1ec3n r\u1eebng. Hi\u1ec7n nay, s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c nhi\u1ec1u th\u1ecb tr\u01b0\u1eddng \u01b0a chu\u1ed9ng v\u00e0 \u0111\u00e1nh gi\u00e1 cao. M\u00f4 h\u00ecnh nu\u00f4i c\u00e1 – l\u00faa, t\u00f4m – l\u00faa c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng th\u1ee9c \u0103n d\u01b0 th\u1eeba t\u1eeb l\u00faa, trong khi ph\u00e2n c\u00e1, t\u00f4m s\u1ebd thay th\u1ebf cho ph\u00e2n b\u00f3n l\u00faa, gi\u00fap c\u00e2y l\u00faa \u0111\u1ea1t s\u1ea3n l\u01b0\u1ee3ng cao h\u01a1n so v\u1edbi tr\u1ed3ng 2 v\u1ee5 th\u00f4ng th\u01b0\u1eddng.<\/p>\n\n\n\n

CHUY\u1ec2N D\u1ecaCH THEO H\u01af\u1edaNG XANH<\/strong><\/h3>\n\n\n\n

\u0110\u1ea1i di\u1ec7n Hi\u1ec7p h\u1ed9i Ch\u1ebf bi\u1ebfn v\u00e0 Xu\u1ea5t kh\u1ea9u th\u1ee7y s\u1ea3n Vi\u1ec7t Nam (VASEP) nh\u1eadn \u0111\u1ecbnh chuy\u1ec3n d\u1ecbch theo h\u01b0\u1edbng xanh, s\u1ea3n xu\u1ea5t tu\u1ea7n ho\u00e0n l\u00e0 xu th\u1ebf c\u1ee7a nhi\u1ec1u doanh nghi\u1ec7p ng\u00e0nh th\u1ee7y s\u1ea3n nh\u1eb1m \u0111\u00e1p \u1ee9ng t\u1ed1t h\u01a1n nh\u1eefng \u0111\u00f2i h\u1ecfi t\u1eeb quy \u0111\u1ecbnh, lu\u1eadt l\u1ec7, ti\u00eau chu\u1ea9n v\u1ec1 m\u00f4i tr\u01b0\u1eddng.<\/p>\n\n\n\n

Tuy nhi\u00ean, vi\u1ec7c theo \u0111u\u1ed5i chi\u1ebfn l\u01b0\u1ee3c xu\u1ea5t kh\u1ea9u xanh kh\u00f4ng ph\u1ea3i ngay l\u1eadp t\u1ee9c gi\u00fap doanh nghi\u1ec7p \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t t\u00e0i ch\u00ednh t\u1ed1t, m\u00e0 c\u1ea7n th\u1eddi gian \u0111\u1ec3 doanh nghi\u1ec7p t\u1ea1o d\u1ef1ng v\u00e0 ph\u00e1t tri\u1ec3n \u0111\u01b0\u1ee3c l\u1ee3i th\u1ebf c\u1ea1nh tranh. Khi doanh nghi\u1ec7p \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c l\u1ee3i th\u1ebf c\u1ea1nh tranh tr\u00ean th\u1ecb tr\u01b0\u1eddng xu\u1ea5t kh\u1ea9u th\u00ec l\u00fac \u0111\u00f3 doanh nghi\u1ec7p m\u1edbi \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t t\u00e0i ch\u00ednh.<\/p>\n\n\n\n

Xu h\u01b0\u1edbng nu\u00f4i tr\u1ed3ng v\u00e0 ch\u1ebf bi\u1ec3n th\u1ee7y s\u1ea3n gi\u1ea3m ph\u00e1t th\u1ea3i kh\u00ed nh\u00e0 k\u00ednh, \u0111ang gi\u00fap c\u00e1c doanh nghi\u1ec7p \u0111\u1ea3m b\u1ea3o c\u00e1c ch\u1ec9 ti\u00eau m\u00f4i tr\u01b0\u1eddng ph\u00f9 h\u1ee3p c\u00e1c ch\u1ee9ng nh\u1eadn qu\u1ed1c t\u1ebf. Nhi\u1ec1u c\u00f4ng ty th\u1ee7y s\u1ea3n l\u1edbn nh\u01b0: Skretting Vi\u1ec7t Nam, De Heus, Minh Ph\u00fa, Th\u0103ng Long, Vi\u1ec7t Nam Food (VNF)\u2026 \u0111ang \u0111\u1ea7u t\u01b0 nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n h\u01b0\u1edbng t\u1edbi nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n gi\u1ea3m ph\u00e1t th\u1ea3i r\u00f2ng.<\/p>\n\n\n\n

Trong l\u0129nh v\u1ef1c nu\u00f4i t\u00f4m, t\u1ea1i Vi\u1ec7t Nam \u0111\u00e3 xu\u1ea5t hi\u1ec7n nhi\u1ec1u m\u00f4 h\u00ecnh nu\u00f4i t\u00f4m theo h\u01b0\u1edbng tu\u1ea7n ho\u00e0n \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a \u0111\u1ea7u v\u00e0o v\u00e0 \u0111\u1ea7u ra. \u0110i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n th\u00f4ng qua m\u1ed9t s\u1ed1 gi\u1ea3i ph\u00e1p nh\u01b0 s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o (m\u1eb7t tr\u1eddi, gi\u00f3, biogas) \u0111\u1ec3 gi\u1ea3m chi ph\u00ed n\u0103ng l\u01b0\u1ee3ng. \u1ee8ng d\u1ee5ng c\u00f4ng ngh\u1ec7 nu\u00f4i tu\u1ea7n ho\u00e0n kh\u00e9p k\u00edn biofloc, biogas gi\u00fap t\u00e1i s\u1eed d\u1ee5ng tr\u1ef1c ti\u1ebfp c\u00e1c dinh d\u01b0\u1ee1ng t\u1eeb ch\u1ea5t th\u1ea3i v\u00e0 th\u1ee9c \u0103n d\u01b0 th\u1eeba, gi\u1ea3m chi ph\u00ed th\u1ee9c \u0103n v\u00e0 gi\u1ea3m chi ph\u00ed x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i. Trong l\u0129nh v\u1ef1c nu\u00f4i bi\u1ec3n, c\u00f4ng ngh\u1ec7 nu\u00f4i tu\u1ea7n ho\u00e0n kh\u00e9p k\u00edn: biogas \u2013 aquaponics, rong bi\u1ec3n – c\u00e1 – biogas\/r\u1eebng ng\u1eadp m\u1eb7n gi\u00fap gi\u1ea3m thi\u1ec3u r\u1ee7i ro l\u00e2y lan b\u1ec7nh, t\u1ea1o th\u00eam ngu\u1ed3n thu t\u1eeb c\u00e1 v\u00e0 rong bi\u1ec3n, gi\u1ea3m chi ph\u00ed x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i, h\u1ea5p thu carbon…<\/p>\n\n\n\n

B\u00ean c\u1ea1nh nh\u1eefng xu h\u01b0\u1edbng v\u00e0 m\u00f4 h\u00ecnh n\u00eau tr\u00ean, vi\u1ec7c ch\u1ebf bi\u1ebfn ph\u1ebf, ph\u1ee5 ph\u1ea9m v\u00e0 ch\u1ea5t th\u1ea3i c\u1ee7a ng\u00e0nh th\u1ee7y s\u1ea3n c\u0169ng r\u1ea5t quan tr\u1ecdng, kh\u00f4ng ch\u1ec9 mang l\u1ea1i hi\u1ec7u qu\u1ea3 v\u1ec1 kinh t\u1ebf m\u00e0 c\u00f2n gi\u00fap b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng. Theo s\u1ed1 li\u1ec7u c\u1ee7a C\u1ee5c Th\u1ee7y s\u1ea3n, h\u00e0ng n\u0103m ng\u00e0nh th\u1ee7y s\u1ea3n cung c\u1ea5p kho\u1ea3ng 4,5-5 tri\u1ec7u t\u1ea5n nguy\u00ean li\u1ec7u cho ch\u1ebf bi\u1ebfn th\u1ee7y s\u1ea3n, kim ng\u1ea1ch xu\u1ea5t kh\u1ea9u \u0111\u1ea1t 9-10 t\u1ef7 USD.<\/p>\n\n\n\n

T\u1eacN D\u1ee4NG PH\u1ebe, PH\u1ee4 PH\u1ea8M \u0110\u1ec2 S\u1ea2N XU\u1ea4T S\u1ea2N PH\u1ea8M GI\u00c1 TR\u1eca CAO<\/strong><\/h3>\n\n\n\n

Trong ch\u1ebf bi\u1ebfn th\u1ee7y s\u1ea3n, ph\u1ebf, ph\u1ee5 ph\u1ea9m chi\u1ebfm 15-20%, v\u1edbi t\u1ed5ng kh\u1ed1i l\u01b0\u1ee3ng \u01b0\u1edbc 1 tri\u1ec7u t\u1ea5n\/n\u0103m. Ch\u1ebf bi\u1ebfn phi l\u00ea c\u00e1 tra th\u00ec c\u00f3 t\u1edbi 60-70% l\u00e0 ph\u1ee5 ph\u1ea9m; t\u00f4m ph\u1ee5 ph\u1ea9m chi\u1ebfm 35-45%. Hi\u1ec7n nay, 90% ph\u1ee5 ph\u1ea9m ch\u1ebf bi\u1ebfn th\u1ee7y s\u1ea3n \u0111\u00e3 \u0111\u01b0\u1ee3c thu gom, ch\u1ebf bi\u1ebfn th\u00e0nh c\u00e1c s\u1ea3n ph\u1ea9m h\u1eefu \u00edch, c\u00f3 gi\u00e1 tr\u1ecb ph\u1ee5c v\u1ee5 cho s\u1ea3n xu\u1ea5t th\u1ee9c \u0103n gia s\u00fac.<\/p>\n\n\n\n

N\u01b0\u1edbc ta \u0111ang c\u00f3 kho\u1ea3ng 30 – 40 doanh nghi\u1ec7p Vi\u1ec7t Nam c\u00f3 \u0111\u1ea7u t\u01b0 v\u00e0o ch\u1ebf bi\u1ebfn b\u1ed9t c\u00e1 t\u1eeb ph\u1ee5 ph\u1ea9m \u0111\u1ea7u c\u00e1 v\u00e0 x\u01b0\u01a1ng c\u00e1. M\u1ed9t s\u1ed1 doanh nghi\u1ec7p \u0111\u00e3 \u0111\u1ea7u t\u01b0 v\u00e0o vi\u1ec7c ch\u1ebf bi\u1ebfn s\u00e2u nh\u01b0 t\u00e1ch chi\u1ebft collagen t\u1eeb da c\u00e1, Chitosan, Chitin… t\u1eeb ph\u1ee5 ph\u1ea9m ch\u1ebf bi\u1ebfn t\u00f4m l\u00e0 nh\u1eefng s\u1ea3n ph\u1ea9m c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 gi\u00e1 tr\u1ecb gia t\u0103ng cao.<\/p>\n\n\n\n

Tuy nhi\u00ean, \u00f4ng Lu\u00e2n cho r\u1eb1ng hi\u1ec7u qu\u1ea3 kinh t\u1ebf trong ch\u1ebf bi\u1ebfn ph\u1ee5 ph\u1ea9m c\u1ee7a doanh nghi\u1ec7p Vi\u1ec7t Nam so v\u1edbi tr\u00ean th\u1ebf gi\u1edbi ch\u01b0a cao. Ph\u1ea7n l\u1edbn ph\u1ebf, ph\u1ee5 ph\u1ea9m ch\u1ec9 \u0111\u1ec3 s\u1ea3n xu\u1ea5t ra th\u1ee9c \u0103n ch\u0103n nu\u00f4i, ph\u00e2n b\u00f3n ho\u1eb7c c\u00e1c s\u1ea3n ph\u1ea9m gi\u00e1 b\u00e1n th\u1ea5p…<\/p>\n\n\n\n

Ngu\u1ed3n: Ch\u01b0\u01a1ng Ph\u01b0\u1ee3ng – vneconomy.vn<\/p>\n","protected":false},"excerpt":{"rendered":"

Ng\u00e0nh th\u1ee7y s\u1ea3n hi\u1ec7n chi\u1ebfm 28,7% t\u1ed5ng gi\u00e1 tr\u1ecb to\u00e0n ng\u00e0nh n\u00f4ng l\u00e2m ng\u01b0 nghi\u1ec7p, song c\u0169ng l\u00e0 ng\u00e0nh s\u1ea3n xu\u1ea5t g\u00e2y ra \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng. V\u00ec v\u1eady, chuy\u1ec3n \u0111\u1ed5i xanh v\u00e0 s\u1ea3n xu\u1ea5t tu\u1ea7n ho\u00e0n, gi\u1ea3m ph\u00e1t th\u1ea3i kh\u00ed nh\u00e0 k\u00ednh trong ng\u00e0nh th\u1ee7y s\u1ea3n l\u00e0 xu h\u01b0\u1edbng t\u1ea5t y\u1ebfu\u2026 \u00d4ng Tr\u1ea7n \u0110\u00ecnh […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[26],"tags":[23,109,27],"jetpack_featured_media_url":"","jetpack-related-posts":[{"id":1631,"url":"https:\/\/mtnongnghiep.com\/index.php\/2022\/12\/19\/chuyen-gia-hien-ke-giup-chuoi-thuy-san-dbscl-phat-trien-ben-vung\/","url_meta":{"origin":2659,"position":0},"title":"Chuy\u00ean gia hi\u1ebfn k\u1ebf gi\u00fap chu\u1ed7i th\u1ee7y s\u1ea3n \u0110BSCL ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng","date":"December 19, 2022","format":false,"excerpt":"\u0110\u1ed3ng Th\u00e1p - \u1ee8ng d\u1ee5ng \"kinh t\u1ebf xanh\", b\u1ea3o t\u1ed3n r\u1eebng bi\u1ec3n, s\u1ed1 h\u00f3a v\u1eadn h\u00e0nh chu\u1ed7i th\u1ee7y s\u1ea3n... l\u00e0 nh\u1eefng gi\u1ea3i ph\u00e1p doanh nghi\u1ec7p ki\u1ebfn ngh\u1ecb chuy\u1ec3n \u0111\u1ed5i ho\u1ea1t \u0111\u1ed9ng, gi\u1ea3m t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng. S\u00e1ng 20\/12, trong khu\u00f4n kh\u1ed5 di\u1ec5n \u0111\u00e0n Mekong Startup 2022, phi\u00ean th\u1ea3o lu\u1eadn tr\u01b0\u1edbc\u2026","rel":"","context":"In "Th\u1ee7y s\u1ea3n"","img":{"alt_text":"","src":"https:\/\/i2.wp.com\/mtnongnghiep.com\/wp-content\/uploads\/2022\/12\/LAC07868-JPG-2861-1671518357.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":2639,"url":"https:\/\/mtnongnghiep.com\/index.php\/2024\/12\/12\/thuc-day-bao-ve-moi-truong-trong-linh-vuc-thuy-san-tai-viet-nam\/","url_meta":{"origin":2659,"position":1},"title":"Th\u00fac \u0111\u1ea9y b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng trong l\u0129nh v\u1ef1c th\u1ee7y s\u1ea3n t\u1ea1i Vi\u1ec7t Nam","date":"December 12, 2024","format":false,"excerpt":"Ng\u00e0y 20\/11, C\u1ee5c Th\u1ee7y s\u1ea3n, B\u1ed9 N\u00f4ng nghi\u1ec7p v\u00e0 Ph\u00e1t tri\u1ec3n N\u00f4ng th\u00f4n ph\u1ed1i h\u1ee3p v\u1edbi Li\u00ean minh B\u1ea3o t\u1ed3n Thi\u00ean nhi\u00ean Qu\u1ed1c t\u1ebf (IUCN) t\u1ed5 ch\u1ee9c \"H\u1ed9i ngh\u1ecb b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng l\u0129nh v\u1ef1c th\u1ee7y s\u1ea3n n\u0103m 2024\". \u0110\u00e2y l\u00e0 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong khu\u00f4n kh\u1ed5 D\u1ef1\u2026","rel":"","context":"In "Th\u1ee7y s\u1ea3n"","img":{"alt_text":"","src":"https:\/\/i1.wp.com\/mtnongnghiep.com\/wp-content\/uploads\/2024\/12\/ts6-1.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":2855,"url":"https:\/\/mtnongnghiep.com\/index.php\/2025\/06\/16\/tom-viet-vao-cuoc-dua-xanh-nang-gia-tri-trong-chuoi-cung-ung-thuy-san-toan-cau\/","url_meta":{"origin":2659,"position":2},"title":"T\u00f4m Vi\u1ec7t v\u00e0o cu\u1ed9c \u0111ua xanh n\u00e2ng gi\u00e1 tr\u1ecb trong chu\u1ed7i cung \u1ee9ng th\u1ee7y s\u1ea3n to\u00e0n c\u1ea7u","date":"June 16, 2025","format":false,"excerpt":"Nh\u1edd s\u1ef1 n\u1ed7 l\u1ef1c c\u1ee7a c\u1ed9ng \u0111\u1ed3ng doanh nghi\u1ec7p v\u00e0 ng\u01b0\u1eddi nu\u00f4i, t\u00f4m Vi\u1ec7t Nam \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng m\u1eb7t h\u00e0ng ch\u1ee7 l\u1ef1c, \u0111\u01b0a Vi\u1ec7t Nam v\u01b0\u01a1n l\u00ean nh\u00f3m c\u00e1c qu\u1ed1c gia xu\u1ea5t kh\u1ea9u t\u00f4m h\u00e0ng \u0111\u1ea7u th\u1ebf gi\u1edbi. Gi\u00e1 t\u00f4m nguy\u00ean li\u1ec7u hi\u1ec7n c\u00f3 m\u1ee9c gi\u00e1 cao\u2026","rel":"","context":"In "Th\u1ee7y s\u1ea3n"","img":{"alt_text":"","src":"https:\/\/i0.wp.com\/mtnongnghiep.com\/wp-content\/uploads\/2025\/06\/image.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":1708,"url":"https:\/\/mtnongnghiep.com\/index.php\/2022\/12\/22\/tang-cuong-thay-doi-nhan-thuc-de-xanh-hoa-nganh-thuy-san\/","url_meta":{"origin":2659,"position":3},"title":"‘T\u0103ng c\u01b0\u1eddng thay \u0111\u1ed5i nh\u1eadn th\u1ee9c \u0111\u1ec3 xanh h\u00f3a ng\u00e0nh th\u1ee7y s\u1ea3n’","date":"December 22, 2022","format":false,"excerpt":"Ph\u00f3 ch\u1ee7 t\u1ecbch UBND t\u1ec9nh C\u00e0 Mau cho r\u1eb1ng c\u1ea7n \u0111\u1ea9y m\u1ea1nh h\u1ed7 tr\u1ee3 nh\u1eefng \u00fd t\u01b0\u1edfng kh\u1edfi nghi\u1ec7p s\u00e1ng t\u1ea1o, h\u01b0\u1edbng \u0111\u1ebfn ph\u00e1t tri\u1ec3n chu\u1ed7i th\u1ee7y s\u1ea3n b\u1ec1n v\u1eefng.","rel":"","context":"In "Th\u1ee7y s\u1ea3n"","img":{"alt_text":"","src":"https:\/\/i2.wp.com\/mtnongnghiep.com\/wp-content\/uploads\/2022\/12\/z3974319845373-f95cf21467e9667-3430-6693-1671592555.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":3071,"url":"https:\/\/mtnongnghiep.com\/index.php\/2025\/09\/18\/thu-truong-phung-duc-tien-nganh-thuy-san-kiem-ngu-phai-tran-tro-tu-thuc-tien\/","url_meta":{"origin":2659,"position":4},"title":"Th\u1ee9 tr\u01b0\u1edfng Ph\u00f9ng \u0110\u1ee9c Ti\u1ebfn: Ng\u00e0nh th\u1ee7y s\u1ea3n – ki\u1ec3m ng\u01b0 ph\u1ea3i tr\u0103n tr\u1edf t\u1eeb th\u1ef1c ti\u1ec5n","date":"September 18, 2025","format":false,"excerpt":"T\u1ea1i \u0110\u1ea1i h\u1ed9i \u0110\u1ea3ng b\u1ed9 chi\u1ec1u 27\/6, Th\u1ee9 tr\u01b0\u1edfng Ph\u00f9ng \u0110\u1ee9c Ti\u1ebfn nh\u1ea5n m\u1ea1nh vai tr\u00f2 c\u1ee7a khoa h\u1ecdc c\u00f4ng ngh\u1ec7, x\u00e1c \u0111\u1ecbnh \u0111\u1ed9t ph\u00e1 trong nu\u00f4i bi\u1ec3n, khai th\u00e1c, nu\u00f4i tr\u1ed3ng. Khoa h\u1ecdc c\u00f4ng ngh\u1ec7 l\u00e0 \u0111\u1ed9ng l\u1ef1c trung t\u00e2m Ph\u00e1t bi\u1ec3u ch\u1ec9 \u0111\u1ea1o t\u1ea1i \u0110\u1ea1i h\u1ed9i \u0111\u1ea1i bi\u1ec3u\u2026","rel":"","context":"In "Th\u1ee7y s\u1ea3n"","img":{"alt_text":"","src":"https:\/\/i0.wp.com\/mtnongnghiep.com\/wp-content\/uploads\/2025\/09\/image-28.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":2873,"url":"https:\/\/mtnongnghiep.com\/index.php\/2025\/06\/16\/giam-phat-thai-khi-nha-kinh-trong-nuoi-trong-thuy-san\/","url_meta":{"origin":2659,"position":5},"title":"Gi\u1ea3m ph\u00e1t th\u1ea3i kh\u00ed nh\u00e0 k\u00ednh trong nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n","date":"June 16, 2025","format":false,"excerpt":"\u0110\u1ed3ng b\u1eb1ng s\u00f4ng C\u1eedu Long l\u00e0 v\u00f9ng nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n ch\u1ee7 l\u1ef1c, \u0111\u00f3ng g\u00f3p 70-74% t\u1ed5ng di\u1ec7n t\u00edch v\u00e0 s\u1ea3n l\u01b0\u1ee3ng th\u1ee7y s\u1ea3n c\u1ee7a c\u1ea3 n\u01b0\u1edbc. 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