{"id":2227,"date":"2018-11-19T13:30:08","date_gmt":"2018-11-19T13:30:08","guid":{"rendered":"https:\/\/robot.yeupet.vn\/mot-so-benh-thuong-gap-o-ca-tram-co\/"},"modified":"2018-11-19T13:30:08","modified_gmt":"2018-11-19T13:30:08","slug":"mot-so-benh-thuong-gap-o-ca-tram-co","status":"publish","type":"post","link":"https:\/\/robot.yeupet.vn\/index.php\/2018\/11\/19\/mot-so-benh-thuong-gap-o-ca-tram-co\/","title":{"rendered":"M\u1ed9t S\u1ed1 B\u1ec7nh Th\u01b0\u1eddng G\u1eb7p \u1ede C\u00e1 Tr\u1eafm C\u1ecf"},"content":{"rendered":"<p><strong>C\u00e1 tr\u1eafm c\u1ecf l\u00e0 \u0111\u1ed1i t\u01b0\u1ee3ng nu\u00f4i th\u1ee7y s\u1ea3n n\u01b0\u1edbc ng\u1ecdt kh\u00e1 ph\u1ed5 bi\u1ebfn hi\u1ec7n nay, cho hi\u1ec7u qu\u1ea3 kinh t\u1ebf cao.<\/strong><\/p>\n<p>Trong qu\u00e1 tr\u00ecnh nu\u00f4i, c\u00e1 tr\u1eafm c\u1ecf th\u01b0\u1eddng g\u1eb7p c\u00e1c b\u1ec7nh nh\u01b0 vi\u00eam ru\u1ed9t (\u0111\u1ed1m \u0111\u1ecf), tr\u00f9ng qu\u1ea3 d\u01b0a (\u0111\u1ed1m tr\u1eafng). C\u00e1c b\u1ec7nh n\u00e0y n\u1ebfu kh\u00f4ng ph\u00e1t hi\u1ec7n v\u00e0 c\u00f3 bi\u1ec7n ph\u00e1p ph\u00f2ng, tr\u1ecb k\u1ecbp th\u1eddi s\u1ebd l\u00e0m cho c\u00e1 b\u1ecb ch\u1ebft. Sau \u0111\u00e2y l\u00e0 bi\u1ec7n ph\u00e1p ph\u00f2ng, tr\u1ecb c\u00e1c b\u1ec7nh th\u01b0\u1eddng g\u1eb7p \u1edf c\u00e1 tr\u1eafm c\u1ecf:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/img.yeupet.vn\/2018\/11\/mot-so-benh-thuong-gap-o-ca-tram-co.jpg\" class=\"aligncenter  wp-image-8214\" alt=\"mot-so-benh-thuong-gap-o-ca-tram-co\" width=\"497\" height=\"373\"><\/p>\n<p><b><i>\u2013 B\u1ec7nh vi\u00eam ru\u1ed9t (\u0111\u1ed1m \u0111\u1ecf)<\/i><\/b><\/p>\n<p>Th\u01b0\u1eddng g\u1eb7p \u1edf c\u00e1 tr\u1eafm c\u1ecf h\u01a1n m\u1ed9t tu\u1ed5i, l\u00e0 lo\u1ea1i b\u1ec7nh truy\u1ec1n nhi\u1ec5m, do vi khu\u1ea9n g\u00e2y h\u1ea1i qua mang, qua th\u1ee9c \u0103n. V\u00ec v\u1eady, n\u1ebfu m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc v\u00e0 th\u1ee9c \u0103n kh\u00f4ng s\u1ea1ch s\u1ebd g\u00e2y b\u1ec7nh vi\u00eam ru\u1ed9t cho c\u00e1 tr\u1eafm c\u1ecf. B\u1ec7nh n\u00e0y th\u01b0\u1eddng x\u1ea3y ra v\u00e0o m\u00f9a h\u00e8, m\u00f9a thu (mi\u1ec1n b\u1eafc), m\u00f9a m\u01b0a (mi\u1ec1n nam).<\/p>\n<p>Do \u0111\u00f3, bi\u1ec7n ph\u00e1p ph\u00f2ng b\u1ec7nh hi\u1ec7u qu\u1ea3 nh\u1ea5t l\u00e0 kh\u00f4ng \u0111\u1ec3 c\u00e1 b\u1ecb s\u1ed1c do m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc thay \u0111\u1ed5i; th\u01b0\u1eddng xuy\u00ean b\u00f3n v\u00f4i b\u1ed9t xu\u1ed1ng ao nu\u00f4i \u0111\u1ec3 kh\u1eed tr\u00f9ng v\u00e0 ki\u1ec1m h\u00f3a m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc. B\u00ecnh qu\u00e2n b\u00f3n v\u00f4i b\u1ed9t hai tu\u1ea7n m\u1ed9t l\u1ea7n, m\u1ed7i l\u1ea7n 2 kg\/100 m3 n\u01b0\u1edbc. Ngo\u00e0i ra, c\u00f3 th\u1ec3 b\u1ed5 sung vi-ta-min C v\u00e0o th\u1ee9c \u0103n cho c\u00e1; d\u00f9ng thu\u1ed1c KN-04-12 c\u1ee7a Vi\u1ec7n nghi\u00ean c\u1ee9u nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n 1 cho c\u00e1 \u0103n v\u1edbi li\u1ec1u l\u01b0\u1ee3ng 2g\/kg c\u00e1\/ng\u00e0y, li\u00ean t\u1ee5c trong ba ng\u00e0y; ti\u00eam v\u1eafc-xin vi khu\u1ea9n A.hydrophila ph\u00f2ng b\u1ec7nh cho c\u00e1. N\u1ebfu c\u00e1 b\u1ecb m\u1eafc b\u1ec7nh, c\u00f3 th\u1ec3 d\u00f9ng m\u1ed9t s\u1ed1 kh\u00e1ng sinh, th\u1ea3o m\u1ed9c c\u00f3 t\u00e1c d\u1ee5ng di\u1ec7t khu\u1ea9n; d\u00f9ng ph\u01b0\u01a1ng ph\u00e1p cho \u0103n kh\u00e1ng sinh tr\u1ed9n v\u1edbi th\u1ee9c \u0103n tinh, thu\u1ed1c ph\u1ed1i ch\u1ebf KN-04-12, li\u1ec1u d\u00f9ng 4g\/kg c\u00e1\/ng\u00e0y, cho \u0103n li\u00ean t\u1ee5c t\u1eeb n\u0103m \u0111\u1ebfn b\u1ea3y ng\u00e0y.<\/p>\n<p><i><b>\u2013 B\u1ec7nh tr\u00f9ng qu\u1ea3 d\u01b0a (\u0111\u1ed1m tr\u1eafng)<\/b><\/i><\/p>\n<p>Bi\u1ec3u hi\u1ec7n \u1edf c\u00e1: da, mang, v\u00e2y b\u1ecb c\u00f3 nhi\u1ec1u tr\u00f9ng b\u00e1m th\u00e0nh c\u00e1c h\u1ea1t l\u1ea5m t\u1ea5m, m\u1ea7u h\u01a1i tr\u1eafng \u0111\u1ee5c, c\u00f3 th\u1ec3 th\u1ea5y b\u1eb1ng m\u1eaft th\u01b0\u1eddng; da, mang c\u00e1 c\u00f3 nhi\u1ec1u nh\u1edbt, m\u1ea7u s\u1eafc nh\u1ee3t nh\u1ea1t; c\u00e1 n\u1ed5i t\u1eebng \u0111\u00e0n l\u00ean m\u1eb7t n\u01b0\u1edbc, b\u01a1i l\u1edd \u0111\u1edd. B\u1ec7nh n\u00e0y th\u01b0\u1eddng x\u1ea3y ra v\u00e0o m\u00f9a xu\u00e2n, m\u00f9a \u0111\u00f4ng (mi\u1ec1n b\u1eafc), m\u00f9a thu (mi\u1ec1n nam).<\/p>\n<p>\u00d0\u1ec3 ph\u00f2ng b\u1ec7nh cho c\u00e1, kh\u00f4ng th\u1ea3 chung c\u00e1 b\u1ecb nhi\u1ec5m b\u1ec7nh v\u1edbi c\u00e1 kh\u1ecfe; th\u1eddi gian c\u00e1ch ly ph\u1ee5 thu\u1ed9c nhi\u1ec7t \u0111\u1ed9; t\u1ea9y d\u1ecdn k\u1ef9 ao, ph\u01a1i \u0111\u00e1y ao ba, b\u1ed1n ng\u00e0y \u0111\u1ec3 di\u1ec7t t\u1ea1p. \u00d0\u1ec3 tr\u1ecb b\u1ec7nh tr\u00f9ng qu\u1ea3 d\u01b0a cho c\u00e1 c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn hai giai \u0111o\u1ea1n trong chu k\u1ef3 s\u1ed1ng. Di\u1ec7t tr\u00f9ng \u1edf giai \u0111o\u1ea1n \u1ea5u tr\u00f9ng d\u1ec5 h\u01a1n giai \u0111o\u1ea1n k\u00fd sinh. Thu\u1ed1c v\u00e0 h\u00f3a ch\u1ea5t tr\u1ecb b\u1ec7nh tr\u00f9ng qu\u1ea3 d\u01b0a r\u1ea5t \u0111a d\u1ea1ng: d\u00f9ng xanh-ma-la-ch\u00edt phun tr\u1ef1c ti\u1ebfp xu\u1ed1ng ao v\u1edbi n\u1ed3ng \u0111\u1ed9 0,1-0,3 ml\/m3, hai l\u1ea7n\/tu\u1ea7n; d\u00f9ng pho-ma-li n\u1ed3ng \u0111\u1ed9 200-250 ml\/m3 t\u1eafm cho c\u00e1 30-60 ph\u00fat, ho\u1eb7c phun xu\u1ed1ng ao 20-25 ml\/m3, hai l\u1ea7n\/tu\u1ea7n.<\/p>\n<\/p>\n<p>\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1 tr\u1eafm c\u1ecf l\u00e0 \u0111\u1ed1i t\u01b0\u1ee3ng nu\u00f4i th\u1ee7y s\u1ea3n n\u01b0\u1edbc ng\u1ecdt kh\u00e1 ph\u1ed5 bi\u1ebfn hi\u1ec7n nay, cho hi\u1ec7u qu\u1ea3 kinh t\u1ebf cao. Trong qu\u00e1 tr\u00ecnh nu\u00f4i, c\u00e1 tr\u1eafm c\u1ecf th\u01b0\u1eddng g\u1eb7p c\u00e1c b\u1ec7nh nh\u01b0 vi\u00eam ru\u1ed9t (\u0111\u1ed1m \u0111\u1ecf), tr\u00f9ng qu\u1ea3 d\u01b0a (\u0111\u1ed1m tr\u1eafng). C\u00e1c b\u1ec7nh n\u00e0y n\u1ebfu kh\u00f4ng ph\u00e1t hi\u1ec7n v\u00e0 c\u00f3 bi\u1ec7n ph\u00e1p ph\u00f2ng, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2227","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/posts\/2227","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/comments?post=2227"}],"version-history":[{"count":0,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/posts\/2227\/revisions"}],"wp:attachment":[{"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/media?parent=2227"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/categories?post=2227"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/tags?post=2227"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}