{"id":2684,"date":"2023-05-24T19:00:19","date_gmt":"2023-05-24T12:00:19","guid":{"rendered":"https:\/\/www.greenfeed.com.vn\/thuy-san\/?p=2684"},"modified":"2023-05-24T19:00:19","modified_gmt":"2023-05-24T12:00:19","slug":"ky-thuat-quan-ly-moi-truong-nuoi-thuy-san-vao-mua-mua","status":"publish","type":"post","link":"https:\/\/www.greenfeed.com.vn\/thuy-san\/en\/ky-thuat-quan-ly-moi-truong-nuoi-thuy-san-vao-mua-mua\/","title":{"rendered":"K\u1ef9 thu\u1eadt qu\u1ea3n l\u00fd m\u00f4i tr\u01b0\u1eddng nu\u00f4i th\u1ee7y s\u1ea3n v\u00e0o m\u00f9a m\u01b0a"},"content":{"rendered":"

Sau \u0111\u00e2y l\u00e0 nh\u1eefng g\u1ee3i \u00fd t\u1eeb \u0111\u1ed9i ng\u0169 chuy\u00ean gia GREENFEED:<\/p>\n

1. X\u1eed l\u00fd khi m\u01b0a l\u1edbn v\u00e0 k\u00e9o d\u00e0i<\/h2>\n

– \u0110o DO (ch\u1ec9 s\u1ed1 bi\u1ec3u hi\u1ec7n l\u01b0\u1ee3ng Oxy h\u00f2a tan trong n\u01b0\u1edbc) v\u00e0 \u0111\u1ed9 pH \u0111\u1ec3 c\u00f3 nh\u1eefng bi\u1ec7n ph\u00e1p \u0111i\u1ec1u ch\u1ec9nh th\u00edch h\u1ee3p cho t\u1eebng giai \u0111o\u1ea1n nu\u00f4i. N\u1ebfu pH gi\u1ea3m, h\u00e3y b\u00f3n th\u00eam CaCO3 (canxi cacbonat) gi\u00fap gi\u1ea3m thi\u1ec3u l\u01b0\u1ee3ng CO2- trong ao nu\u00f4i v\u00e0 c\u00e2n b\u1eb1ng \u0111\u1ed9 pH v\u00e0 \u0111\u1ed9 c\u1ee9ng trong ao.<\/p>\n

– Khi \u0111ang cho \u0103n m\u00e0 m\u01b0a \u0111\u1ebfn, n\u00ean gi\u1ea3m cho \u0103n 70 % so v\u1edbi kh\u1ea9u ph\u1ea7n b\u00ecnh th\u01b0\u1eddng. Tr\u00e1nh t\u00ecnh tr\u1ea1ng d\u01b0 th\u1eeba th\u1ee9c \u0103n l\u00e0m d\u01a1 n\u01b0\u1edbc v\u00e0 th\u1ea5t tho\u00e1t l\u01b0\u1ee3ng th\u1ee9c \u0103n khi nu\u00f4i. Ngo\u00e0i ra, d\u01a1 n\u01b0\u1edbc s\u1ebd d\u1ec5 l\u00e0m t\u00e1c nh\u00e2n c\u00e1c b\u1ec7nh c\u01a1 h\u1ed9i ph\u00e1t tri\u1ec3n v\u00e0 l\u00e0m c\u00e1 b\u1ecb b\u1ec7nh.<\/p>\n

– M\u01b0a l\u1edbn s\u1ebd d\u1ec5 l\u00e0m thay \u0111\u1ed5i c\u00e1c ch\u1ec9 ti\u00eau m\u00f4i tr\u01b0\u1eddng. N\u1ebfu c\u00f3, n\u00ean t\u0103ng c\u01b0\u1eddng c\u00e1c m\u00e1y s\u1ee5c kh\u00ed \u0111\u1ec3 duy tr\u00ec v\u00e0 \u1ed5n \u0111\u1ecbnh m\u1ee9c DO tr\u00ean 4ppm.<\/p>\n

– Theo d\u00f5i t\u1ea3o trong ao. N\u1ebfu t\u1ea3o t\u00e0n s\u1eafp x\u1ea3y ra n\u00ean thay n\u01b0\u1edbc trong ao \u0111\u1ec3 gi\u1ea3m m\u1eadt \u0111\u1ed9 t\u1ebf b\u00e0o t\u1ea3o ch\u1ebft v\u00e0 n\u00e2ng cao \u0111\u1ed9 pH (b\u00f3n v\u00f4i).<\/p>\n

\"\"<\/p>\n

2. X\u1eed l\u00fd sau m\u01b0a<\/strong><\/h2>\n

– Cho \u0103n v\u1edbi l\u01b0\u1ee3ng th\u1ee9c \u0103n t\u0103ng d\u1ea7n. Kh\u00f4ng cho \u0103n qu\u00e1 no tr\u00e1nh t\u00ecnh tr\u1ea1ng d\u01b0 th\u1eeba th\u1ee9c \u0103n l\u00e0m d\u01a1 n\u01b0\u1edbc. D\u1ec5 l\u00e0m c\u00e1c m\u1ea7m b\u1ec7nh ph\u00e1t tri\u1ec3n, c\u00e1 d\u1ec5 b\u1ecb b\u1ec7nh d\u1eabn \u0111\u1ebfn hao h\u1ee5t, gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng v\u1ee5 nu\u00f4i.<\/p>\n

– Theo d\u00f5i ao nu\u00f4i h\u1eb1ng ng\u00e0y, xem c\u00e1 c\u00f3 t\u00ecnh tr\u1ea1ng b\u1ecf \u0103n hay c\u00e1c d\u1ea5u hi\u1ec7u b\u1ec7nh \u0111\u1ec3 c\u00f3 nh\u1eefng bi\u1ec7n ph\u00e1p x\u1eed l\u00fd k\u1ecbp th\u1eddi, n\u00ean l\u1ea5y m\u1eabu qu\u1ea7n th\u1ec3 h\u00e0ng ng\u00e0y \u0111\u1ec3 \u0111i ki\u1ec3m tra khi th\u1ea5y c\u00f3 d\u1ea5u hi\u1ec7u b\u1ec7nh.<\/p>\n

– B\u1ed5 sung th\u00eam vitamin C v\u00e0 mu\u1ed1i kali v\u00e0 magi\u00ea v\u00e0o th\u1ee9c \u0103n th\u1ee7y s\u1ea3n tr\u01b0\u1edbc khi cho c\u00e1 \u0103n nh\u1eb1m t\u0103ng c\u01b0\u1eddng s\u1ee9c \u0111\u1ec1 kh\u00e1ng cho c\u00e1 ch\u1ed1ng l\u1ea1i nh\u1eefng vi sinh v\u1eadt c\u00f3 h\u1ea1i g\u00e2y b\u1ec7nh.<\/p>\n

– C\u00f3 th\u1ec3 b\u1ed5 sung ch\u1ebf ph\u1ea9m sinh h\u1ecdc (nh\u1eefng lo\u00e0i vi khu\u1ea9n c\u00f3 kh\u1ea3 n\u0103ng ph\u00e2n h\u1ee7y ch\u1ea5t h\u1eefu c\u01a1 cao) v\u1edbi li\u1ec1u l\u01b0\u1ee3ng cao \u0111\u1ec3 ng\u0103n ch\u1eb7n s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e1c vi khu\u1ea9n g\u00e2y h\u1ea1i kh\u00f4ng mong mu\u1ed1n.<\/p>\n

– Duy tr\u00ec m\u1ee9c s\u1ee5c kh\u00ed cao cho \u0111\u1ebfn khi c\u00f3 m\u1ed9t qu\u1ea7n th\u1ec3 vi t\u1ea3o m\u1edbi, \u1ed5n \u0111\u1ecbnh trong ao.<\/p>\n

\"\"<\/p>\n

Tr\u00ean \u0111\u00e2y l\u00e0 c\u00e1c b\u01b0\u1edbc trong quy tr\u00ecnh qu\u1ea3n l\u00fd k\u1ef9 thu\u1eadt x\u1eed l\u00fd ao nu\u00f4i v\u00e0o m\u00f9a m\u01b0a l\u1ea1nh. H\u00e3y li\u00ean h\u1ec7 ngay v\u1edbi GREENFEED \u0111\u1ec3 ch\u00fang t\u00f4i c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 th\u00eam.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Hi\u1ec7n nay \u0111ang l\u00e0 th\u1eddi \u0111i\u1ec3m m\u01b0a l\u1edbn k\u00e9o d\u00e0i, y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng thay \u0111\u1ed5i \u0111\u1ed9t ng\u1ed9t d\u1ec5 l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ao nu\u00f4i v\u00e0 v\u1eadt nu\u00f4i, l\u00e0m gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a v\u1ee5 nu\u00f4i. M\u01b0a v\u00e0 th\u1eddi ti\u1ebft l\u1ea1nh khi\u1ebfn s\u1ee9c \u0111\u1ec1 kh\u00e1ng c\u1ee7a c\u00e1 gi\u1ea3m s\u00fat, \u0111\u1ed3ng th\u1eddi l\u00e0 \u0111i\u1ec1u ki\u1ec7n l\u00fd t\u01b0\u1edfng cho b\u1ec7nh ph\u00e1t tri\u1ec3n v\u00e0 x\u00e2m nh\u1eadp v\u00e0o c\u01a1 th\u1ec3 \u0111\u1ed9ng v\u1eadt th\u1ee7y s\u1ea3n… \u0110\u1ec3 v\u1ee5 nu\u00f4i thu\u1eadn l\u1ee3i, h\u1ea1n ch\u1ebf c\u00e1c r\u1ee7i ro, ng\u01b0\u1eddi nu\u00f4i tr\u1ed3ng c\u1ea7n \u1ee9ng d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt qu\u1ea3n l\u00fd m\u00f4i tr\u01b0\u1eddng k\u1ecbp th\u1eddi ngay khi th\u1eddi ti\u1ebft thay \u0111\u1ed5i. \u00a0V\u1eady \u0111\u1ec3 v\u1ee5 nu\u00f4i thu\u1eadn l\u1ee3i, gi\u1ea3m \u0111\u01b0\u1ee3c nh\u1eefng r\u1ee7i ro trong m\u00f9a l\u1ea1nh th\u00ec ph\u1ea3i l\u00e0m th\u1ebf n\u00e0o?<\/p>\n","protected":false},"author":1,"featured_media":2525,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8,94],"tags":[192,174],"class_list":["post-2684","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-event","category-technical-documentation","tag-ky-thuat-nuoi","tag-thuy-san-viet-nam"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.greenfeed.com.vn\/thuy-san\/wp-json\/wp\/v2\/posts\/2684","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=2684"}],"version-history":[{"count":1,"href":"https:\/\/www.greenfeed.com.vn\/thuy-san\/wp-json\/wp\/v2\/posts\/2684\/revisions"}],"predecessor-version":[{"id":2685,"href":"https:\/\/www.greenfeed.com.vn\/thuy-san\/wp-json\/wp\/v2\/posts\/2684\/revisions\/2685"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.greenfeed.com.vn\/thuy-san\/wp-json\/wp\/v2\/media\/2525"}],"wp:attachment":[{"href":"https:\/\/www.greenfeed.com.vn\/thuy-san\/wp-json\/wp\/v2\/media?parent=2684"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.greenfeed.com.vn\/thuy-san\/wp-json\/wp\/v2\/categories?post=2684"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.greenfeed.com.vn\/thuy-san\/wp-json\/wp\/v2\/tags?post=2684"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}