{"id":6749,"date":"2023-03-14T14:55:58","date_gmt":"2023-03-14T07:55:58","guid":{"rendered":"https:\/\/apanano.com\/vi\/?p=6749"},"modified":"2023-03-17T16:37:54","modified_gmt":"2023-03-17T09:37:54","slug":"ben-tre-phat-trien-on-dinh-nghe-nuoi-tom-nuoc-lo","status":"publish","type":"post","link":"https:\/\/www.apanano.com\/vi\/news\/ben-tre-phat-trien-on-dinh-nghe-nuoi-tom-nuoc-lo\/","title":{"rendered":"B\u1ebfn Tre: Ph\u00e1t tri\u1ec3n \u1ed5n \u0111\u1ecbnh ngh\u1ec1 Nu\u00f4i T\u00f4m n\u01b0\u1edbc l\u1ee3"},"content":{"rendered":"

Th\u1eddi gian qua, ngh\u1ec1 nu\u00f4i t\u00f4m n\u01b0\u1edbc l\u1ee3 trong t\u1ec9nh \u0111\u00e3 v\u00e0 \u0111ang ph\u00e1t tri\u1ec3n kh\u00e1 m\u1ea1nh c\u1ea3 v\u1ec1 di\u1ec7n t\u00edch v\u00e0 s\u1ea3n l\u01b0\u1ee3ng, nh\u1ea5t l\u00e0 v\u00f9ng nu\u00f4i t\u00f4m th\u00e2m canh, b\u00e1n th\u00e2m canh; \u0111\u1eb7c bi\u1ec7t ph\u00e1t tri\u1ec3n m\u1ea1nh v\u1ec1 quy m\u00f4 v\u00e0 s\u1ea3n l\u01b0\u1ee3ng t\u00f4m nu\u00f4i t\u1ea1i 3 huy\u1ec7n B\u00ecnh \u0110\u1ea1i, Ba Tri v\u00e0 Th\u1ea1nh Ph\u00fa. \u0110\u1ebfn nay, ch\u1ee7 tr\u01b0\u01a1ng c\u1ee7a t\u1ec9nh v\u1eabn x\u00e1c \u0111\u1ecbnh ng\u00e0nh th\u1ee7y s\u1ea3n c\u00f9ng v\u1edbi kinh t\u1ebf v\u01b0\u1eddn l\u00e0 m\u1ed9t trong hai th\u1ebf m\u1ea1nh \u0111\u1ec3 ph\u00e1t tri\u1ec3n kinh t\u1ebf c\u1ee7a t\u1ec9nh. Th\u1ef1c hi\u1ec7n ch\u1ee7 tr\u01b0\u01a1ng n\u00e0y, ng\u00e0nh n\u00f4ng nghi\u1ec7p \u0111\u00e3 tri\u1ec3n khai quy\u1ebft li\u1ec7t c\u00e1c nhi\u1ec7m v\u1ee5, gi\u1ea3i ph\u00e1p \u0111\u00e3 \u0111\u1ec1 ra v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 k\u1ebft qu\u1ea3 nh\u1ea5t \u0111\u1ecbnh.<\/em><\/p><\/blockquote>\n

Theo s\u1ed1 li\u1ec7u b\u00e1o c\u00e1o g\u1ea7n \u0111\u00e2y nh\u1ea5t c\u1ee7a ng\u00e0nh n\u00f4ng nghi\u1ec7p (NN), t\u1ed5ng di\u1ec7n t\u00edch nu\u00f4i th\u1ee7y s\u1ea3n to\u00e0n t\u1ec9nh \u0111\u1ea1t 47.590ha, trong \u0111\u00f3 nu\u00f4i t\u00f4m n\u01b0\u1edbc l\u1ee3 36.300ha g\u1ed3m th\u00e2m canh 12.500ha, ri\u00eang di\u1ec7n t\u00edch nu\u00f4i t\u00f4m \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 cao (CNC) \u0111\u1ea1t 2.567ha. T\u1ed5ng s\u1ea3n l\u01b0\u1ee3ng nu\u00f4i th\u1ee7y s\u1ea3n n\u0103m 2022 \u0111\u1ea1t 322.100 t\u1ea5n; trong \u0111\u00f3, t\u00f4m n\u01b0\u1edbc l\u1ee3 83.100 t\u1ea5n \u0111\u00e3 g\u00f3p ph\u1ea7n th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n kinh t\u1ebf chung c\u1ee7a t\u1ec9nh.<\/p>\n

C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng cho v\u00f9ng nu\u00f4i t\u00f4m n\u01b0\u1edbc l\u1ee3 d\u1ea7n \u0111\u01b0\u1ee3c ho\u00e0n ch\u1ec9nh t\u1ea1i c\u00e1c v\u00f9ng nu\u00f4i t\u1eadp trung. \u0110\u1eb7c bi\u1ec7t l\u00e0 s\u1ef1 quan t\u00e2m \u0111\u1ea7u t\u01b0 c\u1ee7a Trung \u01b0\u01a1ng \u0111\u1ed1i v\u1edbi 2 d\u1ef1 \u00e1n x\u00e2y d\u1ef1ng c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng v\u00f9ng nu\u00f4i t\u00f4m CNC huy\u1ec7n Ba Tri v\u00e0 B\u00ecnh \u0110\u1ea1i, v\u1edbi t\u1ed5ng ngu\u1ed3n v\u1ed1n 400 t\u1ef7 \u0111\u1ed3ng, \u0111\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ec3 ph\u00e1t tri\u1ec3n an to\u00e0n v\u1ec1 nu\u00f4i t\u00f4m n\u01b0\u1edbc l\u1ee3 trong th\u1eddi gian t\u1edbi.<\/p>\n

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Tham quan m\u00f4 h\u00ecnh nu\u00f4i t\u00f4m c\u00f4ng ngh\u1ec7 cao \u1edf x\u00e3 Th\u1ea1nh H\u1ea3i, huy\u1ec7n Th\u1ea1nh Ph\u00fa.<\/figcaption><\/figure>\n

Ph\u00f3 gi\u00e1m \u0111\u1ed1c S\u1edf N\u00f4ng nghi\u1ec7p v\u00e0 Ph\u00e1t tri\u1ec3n n\u00f4ng th\u00f4n (NN&PTNT) Nguy\u1ec5n V\u0103n Bu\u1ed9i cho bi\u1ebft: Th\u1eddi gian qua, S\u1edf NN&PTNT ch\u1ec9 \u0111\u1ea1o Chi c\u1ee5c Th\u1ee7y s\u1ea3n tri\u1ec3n khai th\u1ef1c hi\u1ec7n v\u1ec1 vi\u1ec7c t\u0103ng c\u01b0\u1eddng c\u00f4ng t\u00e1c x\u00e1c nh\u1eadn \u0111\u0103ng k\u00fd nu\u00f4i th\u1ee7y s\u1ea3n ch\u1ee7 l\u1ef1c, \u0111\u1ea1t k\u1ebft qu\u1ea3 54 c\u01a1 s\u1edf nu\u00f4i t\u00f4m n\u01b0\u1edbc l\u1ee3, di\u1ec7n t\u00edch m\u1eb7t n\u01b0\u1edbc nu\u00f4i 186ha, v\u1edbi 244 ao nu\u00f4i. T\u0103ng c\u01b0\u1eddng ki\u1ec3m tra \u0111i\u1ec1u ki\u1ec7n s\u1ea3n xu\u1ea5t gi\u1ed1ng. Ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t ch\u1ee7 y\u1ebfu l\u00e0 t\u00f4m th\u1ebb ch\u00e2n tr\u1eafng ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c n\u00e2ng l\u00ean v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 quy m\u00f4 s\u1ea3n su\u1ea5t. Tr\u00ean \u0111\u1ecba b\u00e0n t\u1ec9nh hi\u1ec7n c\u00f3 10 c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t gi\u1ed1ng t\u00f4m s\u00fa, t\u00f4m th\u1ebb ch\u00e2n tr\u1eafng. Trong \u0111\u00f3, c\u00f3 4 c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t gi\u1ed1ng c\u00f3 c\u00f4ng su\u1ea5t \u0111\u1ea1t t\u1eeb 2 – 4 t\u1ef7 gi\u1ed1ng\/n\u0103m\/tr\u1ea1i, c\u00f2n l\u1ea1i 58 c\u01a1 s\u1edf \u01b0\u01a1ng d\u01b0\u1ee1ng gi\u1ed1ng t\u00f4m s\u00fa quy m\u00f4 nh\u1ecf, g\u00f3p ph\u1ea7n cung \u1ee9ng t\u00f4m gi\u1ed1ng cho \u0111\u1ecba ph\u01b0\u01a1ng v\u00e0 khu v\u1ef1c l\u00e2n c\u1eadn. T\u1ed5 ch\u1ee9c ki\u1ec3m tra \u0111i\u1ec1u ki\u1ec7n s\u1ea3n xu\u1ea5t, \u01b0\u01a1ng d\u01b0\u1ee1ng gi\u1ed1ng th\u1ee7y s\u1ea3n, k\u1ebft qu\u1ea3 ki\u1ec3m tra duy tr\u00ec cho 73 c\u01a1 s\u1edf \u0111\u1ea3m b\u1ea3o \u0111i\u1ec1u ki\u1ec7n theo \u0111\u00fang quy \u0111\u1ecbnh. Qua thanh tra, ki\u1ec3m tra, h\u1ea7u h\u1ebft c\u00e1c c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t gi\u1ed1ng, kinh doanh gi\u1ed1ng tu\u00e2n th\u1ee7 nghi\u00eam c\u00e1c quy \u0111\u1ecbnh, kh\u00f4ng c\u00f3 c\u01a1 s\u1edf vi ph\u1ea1m.<\/p>\n

C\u00f4ng t\u00e1c quan tr\u1eafc m\u00f4i tr\u01b0\u1eddng v\u00f9ng nu\u00f4i ho\u1ea1t \u0111\u1ed9ng ch\u1ee7 y\u1ebfu l\u00e0 quan tr\u1eafc m\u00f4i tr\u01b0\u1eddng ngu\u1ed3n n\u01b0\u1edbc c\u1ea5p cho v\u00f9ng nu\u00f4i t\u00f4m th\u00e2m canh c\u00e1c ch\u1ec9 ti\u00eau v\u1ec1 m\u00f4i tr\u01b0\u1eddng nh\u01b0: \u0111\u1ed9 trong, pH<\/a>, nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 m\u1eb7n, DO, NH3, H2S; quan tr\u1eafc v\u1ec1 m\u1ea7m b\u1ec7nh \u0111\u1ed1m tr\u1eafng, AHPND, IHHNV. Qua ph\u00e2n t\u00edch t\u1ef7 l\u1ec7 nhi\u1ec5m b\u1ec7nh \u0111\u1ed1m tr\u1eafng c\u00e1c th\u00e1ng cu\u1ed1i n\u0103m gi\u1ea3m r\u1ea5t nhi\u1ec1u so v\u1edbi c\u00e1c th\u00e1ng \u0111\u1ea7u n\u0103m, nhi\u1ec5m b\u1ec7nh \u0111\u1ed1m tr\u1eafng nhi\u1ec1u nh\u1ea5t v\u00e0o c\u00e1c th\u00e1ng 4, 5, 6; c\u00e1c th\u00f4ng s\u1ed1 th\u1ee7y l\u00fd, h\u00f3a v\u00e0 \u0111\u1ed9 m\u1eb7n \u0111\u1ec1u n\u1eb1m trong ng\u01b0\u1ee1ng th\u00edch h\u1ee3p. Tr\u00ean c\u01a1 s\u1edf t\u1eeb ngu\u1ed3n v\u1ed1n D\u1ef1 \u00e1n WB \u0111\u00e3 ti\u1ebfp nh\u1eadn l\u1eafp \u0111\u1eb7t 6 tr\u1ea1m quan tr\u1eafc t\u1ef1 \u0111\u1ed9ng \u0111\u1ec3 gi\u00e1m s\u00e1t 9 th\u00f4ng s\u1ed1 m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc nh\u01b0: nhi\u1ec7t \u0111\u1ed9, pH, \u0111\u1ed9 m\u1eb7n, oxy h\u00f2a tan, t\u1ed5ng ch\u1ea5t r\u1eafn l\u01a1 l\u1eedng…<\/p>\n

Xem th\u00eam: Khung l\u1ecbch m\u00f9a v\u1ee5 th\u1ea3 gi\u1ed1ng Nu\u00f4i T\u00f4m N\u01b0\u1edbc L\u1ee3 n\u0103m 2023<\/a><\/em><\/p>\n

\u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c nh\u1eefng k\u1ebft qu\u1ea3 b\u01b0\u1edbc \u0111\u1ea7u n\u00eau tr\u00ean, ng\u00e0nh NN \u0111\u00e3 nh\u1eadn \u0111\u01b0\u1ee3c s\u1ef1 quan t\u00e2m l\u00e3nh \u0111\u1ea1o, ch\u1ec9 \u0111\u1ea1o th\u01b0\u1eddng xuy\u00ean, s\u00e2u s\u00e1t c\u1ee7a Ban Th\u01b0\u1eddng v\u1ee5 T\u1ec9nh \u1ee7y, UBND t\u1ec9nh; c\u00e1c c\u1ea5p \u1ee7y, ch\u00ednh quy\u1ec1n \u0111\u1ecba ph\u01b0\u01a1ng \u0111\u00e3 ph\u1ed1i h\u1ee3p ch\u1ec9 \u0111\u1ea1o tri\u1ec3n khai c\u00e1c gi\u1ea3i ph\u00e1p \u0111\u1ed3ng b\u1ed9, c\u00f3 hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u1eb7c bi\u1ec7t vai tr\u00f2 r\u1ea5t quan tr\u1ecdng, kh\u00f4ng th\u1ec3 thi\u1ebfu \u0111\u00f3 l\u00e0 s\u1ef1 h\u01b0\u1edfng \u1ee9ng t\u00edch c\u1ef1c c\u1ee7a ng\u01b0\u1eddi d\u00e2n, doanh nghi\u1ec7p s\u1ea3n xu\u1ea5t, kinh doanh thu\u1ed9c l\u0129nh v\u1ef1c NN v\u00e0 nhu c\u1ea7u s\u1eed d\u1ee5ng s\u1ea3n ph\u1ea9m t\u00f4m \u1ee9ng d\u1ee5ng CNC, s\u1ea3n ph\u1ea9m s\u1ea1ch ng\u00e0y c\u00e0ng l\u1edbn.<\/p>\n

Tuy nhi\u00ean, qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n c\u00f2n g\u1eb7p m\u1ed9t s\u1ed1 kh\u00f3 kh\u0103n v\u00e0 h\u1ea1n ch\u1ebf nh\u01b0: trong c\u00e1c th\u00e1ng cu\u1ed1i qu\u00fd II-2022, th\u1eddi ti\u1ebft di\u1ec5n bi\u1ebfn b\u1ea5t th\u01b0\u1eddng, m\u01b0a x\u1ea3y ra kh\u00e1 li\u00ean t\u1ee5c v\u00e0 l\u01b0\u1ee3ng n\u01b0\u1edbc m\u01b0a l\u1edbn l\u00e0m thay \u0111\u1ed5i m\u00f4i tr\u01b0\u1eddng, t\u1ea1o thu\u1eadn l\u1ee3i cho b\u1ec7nh \u0111\u1ed1m tr\u1eafng, ph\u00e2n tr\u1eafng<\/a>, ch\u1eadm l\u1edbn ph\u00e1t sinh. Gi\u00e1 nguy\u00ean li\u1ec7u \u0111\u1ea7u v\u00e0o trong n\u0103m t\u0103ng nhi\u1ec1u so v\u1edbi m\u1ecdi n\u0103m n\u00ean l\u1ee3i nhu\u1eadn ng\u01b0\u1eddi nu\u00f4i kh\u00f4ng cao, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c t\u00e1i s\u1ea3n xu\u1ea5t c\u1ee7a ng\u01b0\u1eddi d\u00e2n. C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u1ec3 ph\u1ee5c v\u1ee5 nu\u00f4i t\u00f4m n\u01b0\u1edbc l\u1ee3 hi\u1ec7n nay ch\u01b0a \u0111\u00e1p \u1ee9ng nh\u01b0: th\u1ee7y l\u1ee3i, giao th\u00f4ng v\u00e0 \u0111i\u1ec7n ch\u01b0a \u0111\u01b0\u1ee3c \u0111\u1ea7u t\u01b0 ho\u00e0n ch\u1ec9nh. Vi\u1ec7c ph\u00e1t tri\u1ec3n nu\u00f4i t\u00f4m CNC c\u00f2n r\u1eddi r\u1ea1c, nh\u1ecf l\u1ebb, ch\u01b0a h\u00ecnh th\u00e0nh v\u00f9ng nu\u00f4i t\u00f4m t\u1eadp trung l\u1edbn \u0111\u1ec3 c\u00f3 k\u1ebf ho\u1ea1ch th\u1ef1c hi\u1ec7n c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u1ea7u t\u01b0 h\u1ea1 t\u1ea7ng nh\u01b0: \u0111i\u1ec7n, \u0111\u01b0\u1eddng, th\u1ee7y l\u1ee3i m\u1ed9t c\u00e1ch ho\u00e0n ch\u1ec9nh. Hi\u1ec7n nay, ngh\u1ec1 nu\u00f4i t\u00f4m n\u01b0\u1edbc l\u1ee3 c\u1ee7a t\u1ec9nh ch\u01b0a ho\u00e0n to\u00e0n ch\u1ee7 \u0111\u1ed9ng ngu\u1ed3n gi\u1ed1ng \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng, 70% l\u01b0\u1ee3ng gi\u1ed1ng ph\u1ea3i nh\u1eadp t\u1eeb c\u00e1c t\u1ec9nh ngo\u00e0i. To\u00e0n t\u1ec9nh ch\u1ec9 c\u00f3 1 nh\u00e0 m\u00e1y ch\u1ebf bi\u1ebfn t\u00f4m v\u1edbi c\u00f4ng su\u1ea5t thi\u1ebft k\u1ebf 5.000 t\u1ea5n\/n\u0103m, tuy nhi\u00ean ch\u01b0a t\u1eadp trung cho ch\u1ebf bi\u1ebfn t\u00f4m, n\u1ebfu th\u1ef1c hi\u1ec7n h\u1ebft c\u00f4ng su\u1ea5t c\u0169ng ch\u1ec9 c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c 10% s\u1ea3n l\u01b0\u1ee3ng t\u00f4m bi\u1ec3n nu\u00f4i c\u1ee7a t\u1ec9nh.<\/p>\n

B\u00e0i, \u1ea3nh: Thu Huy\u1ec1n (B\u00e1o \u0110\u1ed3ng Kh\u1edfi)<\/em><\/p>\n

\u00a0<\/div>\r\n