{"id":2191,"date":"2022-01-21T09:35:53","date_gmt":"2022-01-21T09:35:53","guid":{"rendered":"https:\/\/www.greenfeed.com.vn\/thuy-san\/?p=2191"},"modified":"2022-03-21T09:41:54","modified_gmt":"2022-03-21T09:41:54","slug":"vinh-long-thu-nghiem-nuoi-ca-tren-bo-thanh-cong","status":"publish","type":"post","link":"https:\/\/www.greenfeed.com.vn\/thuy-san\/vinh-long-thu-nghiem-nuoi-ca-tren-bo-thanh-cong\/","title":{"rendered":"V\u0129nh Long th\u1eed nghi\u1ec7m nu\u00f4i c\u00e1 tr\u00ean b\u1edd th\u00e0nh c\u00f4ng"},"content":{"rendered":"
\"C\u00e1

C\u00e1 di\u00eau h\u1ed3ng hay c\u00f2n g\u1ecdi l\u00e0 c\u00e1 r\u00f4 phi \u0111\u1ecf \u0111\u01b0\u1ee3c nu\u00f4i kh\u00e1 ph\u1ed5 bi\u1ec3n \u1edf v\u00f9ng \u0110\u1ed3ng b\u1eb1ng s\u00f4ng C\u1eedu Long<\/p><\/div>\n

Gi\u1ea3m hao h\u1ee5t, ch\u1ee7 \u0111\u1ed9ng ngu\u1ed3n n\u01b0\u1edbc<\/h2>\n

N\u00f3i v\u1ec1 vi\u1ec7c ch\u1ecdn th\u1eed nghi\u1ec7m nu\u00f4i c\u00e1 \u0111i\u00eau h\u1ed3ng \u201ctr\u00ean b\u1edd\u201d, anh Nguy\u1ec5n Huy H\u00f9ng- ch\u1ee7 c\u01a1 s\u1edf nu\u00f4i c\u00e1 \u0111i\u00eau h\u1ed3ng l\u00f3t b\u1ea1t (x\u00e3 Ph\u01b0\u1edbc H\u1eadu, Long H\u1ed3) chia s\u1ebb: Th\u1eddi gian tr\u01b0\u1edbc t\u00f4i c\u0169ng c\u00f3 nu\u00f4i c\u00e1 d\u01b0\u1edbi s\u00f4ng, nh\u01b0ng bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu, kh\u00f4 h\u1ea1n v\u00e0 m\u1eb7n x\u00e2m nh\u1eadp s\u00e2u v\u00e0o c\u00e1c v\u00f9ng n\u01b0\u1edbc ng\u1ecdt \u0111\u00e3 \u1ea3nh h\u01b0\u1edfng kh\u00f4ng \u00edt cho vi\u1ec7c nu\u00f4i tr\u1ed3ng.<\/p>\n

B\u00ean c\u1ea1nh \u0111\u00f3, ngh\u1ec1 nu\u00f4i c\u00e1 tr\u00ean s\u00f4ng, b\u00e8 c\u0169ng \u0111ang g\u1eb7p nhi\u1ec1u kh\u00f3 kh\u0103n v\u1ec1 ki\u1ec3m so\u00e1t d\u1ecbch b\u1ec7nh v\u00e0 ngu\u1ed3n n\u01b0\u1edbc. Do \u0111\u00f3, v\u1edbi s\u1ef1 h\u1ed7 tr\u1ee3 \u0111\u1ea7u t\u01b0 c\u1ee7a C\u00f4ng ty C.P Vi\u1ec7t Nam (chuy\u1ec3n giao k\u1ef9 thu\u1eadt t\u1eeb con gi\u1ed1ng \u0111\u1ebfn th\u1ee9c \u0103n), t\u00f4i \u0111\u00e3 m\u1ea1nh d\u1ea1n th\u1ef1c hi\u1ec7n m\u00f4 h\u00ecnh nu\u00f4i c\u00e1 \u0111i\u00eau h\u1ed3ng tr\u00ean ao n\u1ed5i l\u00f3t b\u1ea1t n\u00e0y.<\/p>\n

Theo \u0111\u00f3, m\u00f4 h\u00ecnh c\u00f3 quy m\u00f4 5.000m2<\/sup>\u00a0v\u00e0 \u0111\u01b0\u1ee3c chia ra th\u00e0nh 12 ao (b\u1ec3) nu\u00f4i (g\u1ed3m 6 b\u1ec3 l\u1edbn 180m3<\/sup>\u00a0v\u00e0 6 b\u1ec3 nh\u1ecf 100m3<\/sup>). M\u1eadt \u0111\u1ed9 th\u1ea3 nu\u00f4i t\u1eeb 50- 56 con\/m3<\/sup>, \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng k\u1ef9 thu\u1eadt nu\u00f4i chia theo 3 giai \u0111o\u1ea1n.\u00a0Trong \u0111\u00f3, giai \u0111o\u1ea1n 1: t\u1eeb l\u00fac th\u1ea3 con gi\u1ed1ng \u0111\u1ebfn 30 ng\u00e0y, chuy\u1ec3n sang giai \u0111o\u1ea1n 2: ti\u1ebfp t\u1ee5c nu\u00f4i th\u00eam 30 ng\u00e0y v\u00e0 k\u1ebf ti\u1ebfp nu\u00f4i giai \u0111o\u1ea1n 3: \u0111\u00e2y l\u00e0 giai \u0111o\u1ea1n nu\u00f4i l\u00ean c\u00e1 th\u1ecbt. Theo anh H\u00f9ng, m\u1ed9t v\u1ee5 nu\u00f4i c\u00e1 \u0111i\u00eau h\u1ed3ng theo h\u01b0\u1edbng c\u00f4ng ngh\u1ec7 cao n\u00e0y k\u00e9o d\u00e0i t\u1eeb 6- 7 th\u00e1ng. Hi\u1ec7n, anh H\u00f9ng \u0111\u00e3 nu\u00f4i \u0111\u01b0\u1ee3c h\u01a1n 1 n\u0103m v\u00e0 \u0111\u00e3 c\u00f3 2 l\u1ea7n thu ho\u1ea1ch c\u00e1, \u0111ang chu\u1ea9n b\u1ecb thu ho\u1ea1ch l\u1ea7n 3. Trung b\u00ecnh 1 b\u1ec3 l\u1edbn thu ho\u1ea1ch 3 t\u1ea5n c\u00e1, b\u1ec3 nh\u1ecf 1,5- 1,8 t\u1ea5n c\u00e1.<\/p>\n

Theo anh H\u00f9ng, so v\u1edbi nu\u00f4i c\u00e1 b\u00e8, nu\u00f4i c\u00e1 tr\u00ean b\u1ec3 b\u1ea1t c\u00f3 m\u1ed9t s\u1ed1 thu\u1eadn l\u1ee3i h\u01a1n, nh\u01b0: gi\u1ea3m t\u1ef7 l\u1ec7 hao h\u1ee5t c\u00e1, gi\u1ea3m chi ph\u00ed th\u1ee9c \u0103n, kh\u00f4ng s\u1ee3 n\u01b0\u1edbc nhi\u1ec5m m\u1eb7n, thi\u00ean tai, s\u1ea1t l\u1edf,\u2026 \u201cBan \u0111\u1ea7u, m\u00f4 h\u00ecnh \u0111\u00e3 cho k\u1ebft qu\u1ea3 kh\u00e1 th\u00e0nh c\u00f4ng v\u00ec ch\u1ee7 \u0111\u1ed9ng ngu\u1ed3n th\u1ee9c \u0103n b\u1eb1ng c\u00f4ng nghi\u1ec7p v\u00e0 ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c ngu\u1ed3n n\u01b0\u1edbc nu\u00f4i trong h\u1ed3 b\u1eb1ng h\u1ec7 th\u1ed1ng m\u00e1y m\u00f3c hi\u1ec7n \u0111\u1ea1i. T\u1eeb \u0111\u00f3 gi\u00fap c\u00e1 mau l\u1edbn, t\u1ef7 l\u1ec7 s\u1ed1ng cao v\u00e0 \u00edt b\u1ec7nh h\u01a1n so v\u1edbi nu\u00f4i c\u00e1 theo truy\u1ec1n th\u1ed1ng kho\u1ea3ng 80- 85%. Quan tr\u1ecdng l\u00e0 cho ra s\u1ea3n ph\u1ea9m c\u00e1 \u0111\u1ea1t ch\u1ea5t l\u01b0\u1ee3ng cao, \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u1ec7 sinh th\u1ef1c ph\u1ea9m\u201d- anh H\u00f9ng cho hay.<\/p>\n

\u0110\u00e1nh gi\u00e1 v\u1ec1 m\u00f4 h\u00ecnh n\u00e0y, \u00f4ng Nguy\u1ec5n V\u0103n Ph\u01b0\u1edbc- Ph\u00f3 Ph\u00f2ng N\u00f4ng nghi\u1ec7p- PTNT huy\u1ec7n Long H\u1ed3, cho bi\u1ebft: M\u00f4 h\u00ecnh nu\u00f4i c\u00e1 \u0111i\u00eau h\u1ed3ng theo h\u01b0\u1edbng c\u00f4ng ngh\u1ec7 cao trong ao (b\u1ec3) n\u1ed5i tr\u00f2n, c\u00f3 l\u00f3t b\u1ea1t \u0111\u01b0\u1ee3c xem l\u00e0 b\u01b0\u1edbc ti\u1ebfn m\u1edbi v\u1edbi nhi\u1ec1u ti\u1ec1m n\u0103ng v\u00e0 tri\u1ec3n v\u1ecdng, c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c nhi\u1ec1u h\u1ea1n ch\u1ebf so v\u1edbi \u0111i\u1ec1u ki\u1ec7n ph\u1ea3i nu\u00f4i trong l\u1ed3ng b\u00e8 tr\u00ean s\u00f4ng r\u1ea1ch, t\u1ea1o \u0111\u01b0\u1ee3c s\u1ea3n ph\u1ea9m \u0111\u1ea1t ch\u1ea5t l\u01b0\u1ee3ng cao, c\u00f3 truy xu\u1ea5t ngu\u1ed3n g\u1ed1c.<\/p>\n

\"M\u00f4

M\u00f4 h\u00ecnh nu\u00f4i c\u00e1 trong b\u1ec3 b\u1ea1t- th\u00eam h\u01b0\u1edbng \u0111i m\u1edbi cho ng\u00e0nh nu\u00f4i th\u1ee7y s\u1ea3n.<\/p><\/div>\n

\n

T\u1eebng b\u01b0\u1edbc ho\u00e0n thi\u1ec7n k\u1ef9 thu\u1eadt nu\u00f4i<\/h2>\n

Tuy nhi\u00ean, anh H\u00f9ng c\u0169ng cho r\u1eb1ng m\u00f4 h\u00ecnh n\u00e0y ch\u01b0a th\u1eadt s\u1ef1 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 nh\u01b0 mong mu\u1ed1n. Tr\u01b0\u1edbc h\u1ebft l\u00e0 chi ph\u00ed \u0111\u1ea7u t\u01b0 cao, n\u1eb7ng chi ph\u00ed ti\u1ec1n \u0111i\u1ec7n, ch\u01b0a k\u1ec3 \u0111\u1ed9 b\u1ec1n tu\u1ed5i th\u1ecd c\u1ee7a b\u1ec3 b\u1ea1t ch\u1ec9 5- 6 n\u0103m, k\u00e8m theo \u0111\u00f3 l\u00e0 nh\u1eefng r\u1ee7i ro khi g\u1eb7p s\u1ef1 c\u1ed1 m\u1ea5t \u0111i\u1ec7n, d\u1ec5 thi\u1ec7t h\u1ea1i c\u00e1 v\u1edbi s\u1ed1 l\u01b0\u1ee3ng l\u1edbn.\u00a0\u201cTrong khi \u0111\u00f3, so v\u1edbi n\u0103m tr\u01b0\u1edbc gi\u00e1 th\u1ee9c \u0103n cho c\u00e1 n\u0103m nay c\u0169ng \u0111\u00e3 t\u0103ng 2.000- 3.000 \u0111\/kg c\u00e1 th\u00e0nh ph\u1ea9m. V\u1edbi m\u1ee9c gi\u00e1 c\u00e1 \u0111i\u00eau h\u1ed3ng hi\u1ec7n t\u1ea1i 33.000- 35.000 \u0111\/kg th\u00ec nu\u00f4i \u1edf m\u1ee9c hu\u1ec1 v\u1ed1n, ho\u1eb7c l\u1eddi r\u1ea5t \u00edt\u201d- anh H\u00f9ng chia s\u1ebb.<\/p>\n

Theo \u00f4ng Ph\u01b0\u1edbc, b\u00ean c\u1ea1nh nh\u1eefng \u01b0u \u0111i\u1ec3m, m\u00f4 h\u00ecnh c\u0169ng g\u1eb7p kh\u00f3 kh\u0103n l\u00e0 v\u1ed1n \u0111\u1ea7u t\u01b0 l\u1edbn, chi ph\u00ed \u0111i\u1ec7n cao, do s\u1eed d\u1ee5ng ngu\u1ed3n \u0111i\u1ec7n l\u1edbn n\u00ean \u0111i\u1ec7n th\u01b0\u1eddng xuy\u00ean kh\u00f4ng \u1ed5n \u0111\u1ecbnh. Do \u0111\u00f3, \u0111\u1ec3 m\u00f4 h\u00ecnh ph\u00e1t tri\u1ec3n \u1ed5n \u0111\u1ecbnh v\u00e0 b\u1ec1n v\u1eefng, \u0111\u00f2i h\u1ecfi ng\u01b0\u1eddi nu\u00f4i ph\u1ea3i ho\u00e0n thi\u1ec7n k\u1ef9 thu\u1eadt nu\u00f4i h\u01a1n, c\u00f3 s\u1ef1 \u0111\u1ea7u t\u01b0 b\u00e0i b\u1ea3n h\u01a1n.<\/p>\n

Th\u1eddi gian t\u1edbi, b\u00ean c\u1ea1nh vi\u1ec7c h\u1ed7 tr\u1ee3, \u0111\u1ea7u t\u01b0 x\u00e2y d\u1ef1ng m\u1ed9t s\u1ed1 m\u00f4 h\u00ecnh nu\u00f4i th\u1ee7y \u0111\u1eb7c s\u1ea3n, huy\u1ec7n c\u0169ng t\u0103ng c\u01b0\u1eddng tri\u1ec3n khai th\u1ef1c hi\u1ec7n c\u00e1c m\u00f4 h\u00ecnh n\u00f4ng nghi\u1ec7p c\u00f4ng ngh\u1ec7 cao, chuy\u1ec3n \u0111\u1ed5i c\u00e2y tr\u1ed3ng, v\u1eadt nu\u00f4i theo h\u01b0\u1edbng b\u1ec1n v\u1eefng v\u00e0 an to\u00e0n sinh h\u1ecdc, n\u00e2ng cao chu\u1ed7i gi\u00e1 tr\u1ecb.<\/p>\n

Chia s\u1ebb v\u1ec1 d\u1ef1 \u0111\u1ecbnh s\u1eafp t\u1edbi, anh H\u00f9ng cho hay b\u00ean c\u1ea1nh nu\u00f4i c\u00e1 \u0111i\u00eau h\u1ed3ng, s\u1ebd th\u1eed nghi\u1ec7m nu\u00f4i c\u00e1 l\u00f3c trong b\u1ec3 b\u1ea1t.<\/p>\n

\u201cT\u00f4i r\u1ea5t t\u00e2m huy\u1ebft v\u1edbi m\u00f4 h\u00ecnh n\u00e0y. Tuy c\u00f2n g\u1eb7p kh\u00f3 kh\u0103n v\u1ec1 v\u1ed1n, th\u1ecb tr\u01b0\u1eddng ti\u00eau th\u1ee5 c\u0169ng ch\u01b0a th\u1eadt s\u1ef1 \u1ed5n \u0111\u1ecbnh do d\u1ecbch b\u1ec7nh nh\u01b0ng th\u1eddi gian t\u1edbi n\u1ebfu c\u00f3 th\u00eam s\u1ef1 h\u1ed7 tr\u1ee3 t\u1eeb ng\u00e0nh ch\u1ee9c n\u0103ng v\u1ec1 gi\u00e1 \u0111i\u1ec7n, li\u00ean k\u1ebft h\u1ed7 tr\u1ee3 th\u1ecb tr\u01b0\u1eddng ti\u00eau th\u1ee5, \u1ed5n \u0111\u1ecbnh gi\u00e1 c\u00e1, t\u00f4i v\u1eabn s\u1ebd ti\u1ebfp t\u1ee5c th\u1ef1c hi\u1ec7n m\u00f4 h\u00ecnh n\u00e0y. Song song \u0111\u00f3, t\u00f4i c\u0169ng ti\u1ebfp t\u1ee5c h\u1ecdc h\u1ecfi th\u00eam kinh nghi\u1ec7m, k\u1ef9 thu\u1eadt nu\u00f4i \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 cao nh\u1ea5t\u201d- anh H\u00f9ng b\u00e0y t\u1ecf.<\/p>\n

Ngu\u1ed3n:<\/strong> https:\/\/aquaculture.vn\/<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Nu\u00f4i th\u1ee7y s\u1ea3n theo h\u01b0\u1edbng c\u00f4ng ngh\u1ec7 cao- m\u00f4 h\u00ecnh nu\u00f4i c\u00e1 \u0111i\u00eau h\u1ed3ng trong b\u1ec3 l\u00f3t b\u1ea1t t\u1ea1i Long H\u1ed3 b\u01b0\u1edbc \u0111\u1ea7u th\u00e0nh c\u00f4ng, v\u00ec ch\u1ee7 \u0111\u1ed9ng ngu\u1ed3n th\u1ee9c \u0103n c\u00f4ng nghi\u1ec7p, ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c ngu\u1ed3n n\u01b0\u1edbc nu\u00f4i trong h\u1ed3 b\u1eb1ng h\u1ec7 th\u1ed1ng m\u00e1y m\u00f3c hi\u1ec7n \u0111\u1ea1i.<\/p>\n","protected":false},"author":1,"featured_media":2195,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[145],"class_list":["post-2191","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thong-tin-nganh","tag-thuy-san-viet-nam"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.greenfeed.com.vn\/thuy-san\/wp-json\/wp\/v2\/posts\/2191","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.greenfeed.com.vn\/thuy-san\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.greenfeed.com.vn\/thuy-san\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.greenfeed.com.vn\/thuy-san\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.greenfeed.com.vn\/thuy-san\/wp-json\/wp\/v2\/comments?post=2191"}],"version-history":[{"count":4,"href":"https:\/\/www.greenfeed.com.vn\/thuy-san\/wp-json\/wp\/v2\/posts\/2191\/revisions"}],"predecessor-version":[{"id":2198,"href":"https:\/\/www.greenfeed.com.vn\/thuy-san\/wp-json\/wp\/v2\/posts\/2191\/revisions\/2198"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.greenfeed.com.vn\/thuy-san\/wp-json\/wp\/v2\/media\/2195"}],"wp:attachment":[{"href":"https:\/\/www.greenfeed.com.vn\/thuy-san\/wp-json\/wp\/v2\/media?parent=2191"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.greenfeed.com.vn\/thuy-san\/wp-json\/wp\/v2\/categories?post=2191"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.greenfeed.com.vn\/thuy-san\/wp-json\/wp\/v2\/tags?post=2191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}