{"id":3901,"date":"2019-04-26T05:18:10","date_gmt":"2019-04-25T22:18:10","guid":{"rendered":"https:\/\/robot.yeupet.vn\/bo-tro-kien-thuc-co-ban-cho-nguoi-nuoi-ca-may-trang\/"},"modified":"2019-04-26T05:18:10","modified_gmt":"2019-04-25T22:18:10","slug":"bo-tro-kien-thuc-co-ban-cho-nguoi-nuoi-ca-may-trang-2","status":"publish","type":"post","link":"https:\/\/robot.yeupet.vn\/index.php\/2019\/04\/26\/bo-tro-kien-thuc-co-ban-cho-nguoi-nuoi-ca-may-trang-2\/","title":{"rendered":"B\u1ed5 tr\u1ee3 ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n cho ng\u01b0\u1eddi nu\u00f4i c\u00e1 m\u00e2y tr\u1eafng"},"content":{"rendered":"

C\u00e1 m\u00e2y tr\u1eafng th\u01b0\u1eddng ph\u00e2n b\u1ed1 \u1edf v\u00f9ng \u0111\u1ed3ng b\u1eb1ng s\u00f4ng Ch\u00e2u Giang t\u1ec9nh Qu\u1ea3ng \u0110\u00f4ng. C\u00e1 m\u00e2y tr\u1eafng White Cloud Mountain b\u1eaft ngu\u1ed3n t\u1eeb v\u00f9ng n\u00fai B\u1ea1ch V\u00e2n c\u1ee7a t\u1ec9nh Qu\u1ea3ng \u0110\u00f4ng. Thu\u1ed9c mi\u1ec1n \u0110\u00f4ng Nam Trung Qu\u1ed1c. M\u00f4i tr\u01b0\u1eddng s\u1ed1ng c\u1ee7a c\u00e1 m\u00e2y tr\u1eafng th\u01b0\u1eddng \u1edf ngu\u1ed3n n\u01b0\u1edbc su\u1ed1i r\u1ea5t nhi\u1ec1u th\u1ea3m th\u1ef1c v\u1eadt c\u1ea1n.<\/p>\n

C\u00e1 m\u00e2y tr\u1eafng \u0111\u00e3 \u0111\u01b0\u1ee3c nu\u00f4i sinh s\u1ea3n nh\u00e2n t\u1ea1o \u1edf khu v\u1ef1c Ch\u00e2u \u00c1. Trong \u0111\u00f3 Vi\u1ec7t Nam c\u0169ng l\u00e0 n\u01b0\u1edbc nu\u00f4i sinh s\u1ea3n th\u00e0nh c\u00f4ng. C\u00e1 M\u00e2y tr\u1eafng kh\u1ecfe m\u1ea1nh v\u00e0 m\u00e0u s\u1eafc kh\u00e1 th\u00fa v\u1ecb. \u0110\u1eb7c bi\u1ec7t l\u00e0 b\u1ea3n t\u00ednh hi\u1ec1n h\u00f2a b\u01a1i theo \u0111\u00e0n n\u00ean \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi ch\u1ecdn nu\u00f4i trong h\u1ed3 th\u1ee7y sinh. \u0110\u1ec3 hi\u1ec3u h\u01a1n v\u1ec1 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m v\u00e0 t\u00ednh c\u00e1ch c\u1ee7a lo\u00e0i c\u00e1 n\u00e0y, h\u00e3y c\u00f9ng theo d\u00f5i b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y c\u1ee7a YeuPet.<\/p>\n

\u0110\u1eb7c tr\u01b0ng ngo\u1ea1i h\u00ecnh c\u1ee7a c\u00e1<\/h2>\n

C\u00e1 m\u00e2y tr\u1eafng c\u00f3 th\u00e2n h\u00ecnh thon nh\u1ecf, d\u00e0i m\u00e0 m\u1ecfng d\u1eb9t. Ph\u1ea7n b\u1ee5ng tr\u00f2n kh\u00f4ng c\u00f3 g\u1edd b\u1ee5ng. M\u00f4i ng\u1eafn tr\u00f2n, kh\u00f4ng ng\u1ecdn. Mi\u1ec7ng nh\u1ecf, h\u01a1i m\u00f3m. Mi\u1ec7ng h\u1edf nghi\u00eang xu\u1ed1ng d\u01b0\u1edbi. Ph\u1ea7n c\u1eb1m h\u01a1i nh\u00f4 ra, ph\u00eda tr\u01b0\u1edbc kh\u00f4ng c\u00f3 nh\u1ecdt nh\u00f4 l\u00ean. M\u00f4i tr\u00ean h\u00e0m tr\u00ean kh\u00f4ng khuy\u1ebft l\u00f5m. Kh\u00f4ng c\u00f3 m\u00e0u s\u1eafc. M\u1eaft to n\u1eb1m nghi\u00eang v\u1ec1 b\u00ean c\u1ea1nh.<\/p>\n

\"\u0110\u1eb7c<\/p>\n

Ph\u1ea7n \u0111\u1ea7u ph\u00eda sau m\u1eaft d\u00e0i h\u01a1n ph\u1ea7n m\u00f4i m\u1ed9t c\u00e1ch r\u00f5 r\u1ec7t. To\u00e0n th\u00e2n ph\u1ee7 l\u1edbp v\u1ea3y h\u00ecnh tr\u00f2n. V\u00e2y l\u01b0ng ng\u1eafn, \u0111i\u1ec3m xu\u1ea5t ph\u00e1t n\u1ed5i b\u1eadt h\u01a1n v\u00e2y b\u1ee5ng sau. \u0110\u1ea7u m\u00fat v\u00e2y ng\u1ef1c h\u01a1i h\u01a1i c\u00f9n, g\u1ea7n v\u1edbi \u0111i\u1ec3m xu\u1ea5t ph\u00e1t c\u1ee7a v\u00e2y b\u1ee5ng. V\u00e2y b\u1ee5ng nh\u1ecf ng\u1eafn, \u0111\u1ea7u m\u00fat c\u01a1 th\u1ec3 ch\u1ea1m \u0111\u1ebfn h\u1eadu m\u00f4n. H\u1eadu m\u00f4n g\u1ea7n v\u1edbi \u0111i\u1ec3m xu\u1ea5t ph\u00e1t c\u1ee7a v\u00e2y r\u1ed1n. V\u00e2y r\u1ed1n g\u1ea7n nh\u01b0 gi\u1ed1ng v\u00e2y l\u01b0ng. V\u00e2y \u0111u\u00f4i h\u00ecnh chi\u1ebfc d\u0129a, \u0111\u1ea7u m\u00fat h\u01a1i nh\u1ecdn. X\u01b0\u01a1ng c\u1ed5 d\u01b0\u1edbi h\u00ecnh c\u00e1nh cung, kh\u00e1 h\u1eb9p. R\u0103ng h\u1ea7u thanh m\u1ea3nh, \u0111\u1ea7u h\u01a1i m\u00f3c. R\u0103ng b\u1eeba mang c\u00e1 ng\u1eafn th\u01b0a. Bong b\u00f3ng c\u00e1 c\u00f3 2 khoang, khoang sau d\u00e0i h\u01a1n khoang tr\u01b0\u1edbc. M\u00e0ng b\u1ee5ng tr\u1eafng x\u00e1m.<\/p>\n

Khi c\u00e1 m\u00e2y tr\u1eafng b\u01a1i th\u00ec m\u00e0u s\u1eafc c\u01a1 th\u1ec3 ch\u00fang r\u1ea5t \u0111a d\u1ea1ng. Ph\u1ea7n l\u01b0ng c\u01a1 th\u1ec3 th\u01b0\u1eddng c\u00f3 m\u00e0u n\u00e2u, ph\u1ea7n b\u1ee5ng m\u00e0u tr\u1eafng b\u1ea1c. Men theo ph\u1ea7n gi\u1eefa c\u01a1 th\u1ec3 \u1edf hai b\u00ean \u0111\u1ec1u c\u00f3 m\u1ed9t \u0111\u01b0\u1eddng v\u1eb1n ch\u1ea1y d\u1ecdc m\u00e0u v\u00e0ng kim ho\u1eb7c lam b\u1ea1c. Tr\u00ean \u0111\u01b0\u1eddng v\u1eb1n n\u00e0y c\u00f3 nhi\u1ec1u s\u1ee3i v\u00e2n m\u00e0u n\u00e2u \u0111\u1eadm. Ph\u1ea7n cu\u1ed1ng \u0111u\u00f4i c\u00f3 m\u1ed9t ch\u1ea5m tr\u00f2n m\u00e0u \u0111\u1ecf. Tr\u00f2ng m\u1eaft m\u00e0u v\u00e0ng kim. G\u1ed1c v\u00e2y l\u01b0ng m\u00e0u \u0111\u1ecf, nh\u1eefng v\u00e2y kh\u00e1c m\u00e0u v\u00e0ng xanh, ph\u1ea7n r\u00eca trong su\u1ed1t.<\/p>\n

T\u1eadp t\u00ednh sinh s\u1ed1ng c\u1ee7a c\u00e1<\/h2>\n

\"T\u1eadp<\/p>\n

C\u00e1 m\u00e2y tr\u1eafng s\u1ed1ng trong m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc ch\u1ea3y \u1edf v\u00f9ng n\u00fai. Ch\u00fang c\u00f3 t\u00ednh t\u00ecnh ho\u1ea1t b\u00e1t. C\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c th\u1eddi ti\u1ebft l\u1ea1nh, khi nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc gi\u1ea3m xu\u1ed1ng c\u00f2n 5\u00b0C ch\u00fang v\u1eabn c\u00f3 th\u1ec3 sinh s\u1ed1ng b\u00ecnh th\u01b0\u1eddng.<\/p>\n

C\u00e1 m\u00e2y tr\u1eafng th\u00edch h\u1ee3p s\u1ed1ng trong m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc c\u00f3 t\u00ednh axit y\u1ebfu, t\u00ednh t\u00ecnh \u00f4n ho\u00e0. Ch\u1ee7 y\u1ebfu ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ea7ng n\u01b0\u1edbc tr\u00ean v\u00e0 gi\u1eefa. L\u00e0 m\u1ed9t lo\u00e0i c\u00e1 nh\u1ecf \u0103n t\u1ea1p, ch\u1ee7 y\u1ebfu \u0103n c\u00e1c sinh v\u1eadt ph\u00f9 d\u00f9 v\u00e0 ch\u1ea5t m\u00f9n. C\u00f3 th\u1ec3 ch\u00f3 \u0103n th\u1ee9c \u0103n kh\u00f4 th\u00f4ng th\u01b0\u1eddng ho\u1eb7c giun \u0111\u1ecf. Lo\u00e0i c\u00e1 n\u00e0y c\u00f3 th\u1ec3 nu\u00f4i gh\u00e9p v\u1edbi nh\u1eefng lo\u00e0i c\u00e1 nh\u1ecf t\u01b0\u01a1ng t\u1ef1 kh\u00e1c.<\/p>\n

K\u1ef9 thu\u1eadt nu\u00f4i d\u01b0\u1ee1ng c\u00e1 m\u00e2y tr\u1eafng<\/h2>\n

S\u1ef1 sinh s\u1ea3n c\u1ee7a c\u00e1 m\u00e2y tr\u1eafng v\u00f4 c\u00f9ng d\u1ec5 d\u00e0n. Trong b\u1ec3 nh\u00e2n gi\u1ed1ng nh\u1ecf c\u00f3 nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc kho\u1ea3ng 25 \u00b0C, \u0111\u1ed9 c\u1ee9ng c\u1ee7a n\u01b0\u1edbc t\u1eeb 6 \u2013 8. \u0110\u1ed9 pH kho\u1ea3ng 7. B\u1ea1n n\u00ean b\u1ed1 tr\u00ed s\u1eb5n m\u1ed9t l\u1edbp t\u1ea3o rong ho\u1eb7c x\u01a1 c\u1ecd \u0111\u00e3 \u0111\u01b0\u1ee3c kh\u1eed tr\u00f9ng \u1edf nhi\u1ec7t \u0111\u1ed9 cao. Ch\u00fang c\u00f3 th\u1ec3 l\u00e0 v\u1eadt b\u1ea3o v\u1ec7 v\u00e0 cho tr\u1ee9ng c\u00e1 b\u00e1m v\u00e0o.<\/p>\n

\"K\u1ef9<\/p>\n

Mu\u1ed1n nu\u00f4i c\u00e1 m\u00e2y tr\u1eafng sinh s\u1ea3n, b\u1ea1n c\u1ea7n ch\u1ecdn con gi\u1ed1ng b\u1ed1 m\u1eb9 kh\u1ecfe m\u1ea1nh. Sau \u0111\u00f3 cho v\u00e0o b\u1ec3 nh\u00e2n gi\u1ed1ng v\u1edbi t\u1ef7 l\u1ec7 c\u00e1i \u0111\u1ef1c l\u00e0 1:1 ho\u1eb7c l\u00e0 1:2. C\u00e1 \u0111\u1ef1c v\u00e0 c\u00e1 c\u00e1i s\u1ebd ti\u1ebfn v\u00e0o tr\u1ea1ng th\u00e1i \u201cph\u00e1t d\u1ee5c\u201d r\u1ea5t nhanh. C\u00e1 \u0111\u1ef1c s\u1ebd kh\u00f4ng ng\u1eebng \u0111u\u1ed5i theo c\u00e1 c\u00e1i cho \u0111\u1ebfn khi c\u00e1 c\u00e1i \u0111\u1ebb tr\u1ee9ng trong \u0111\u00e1m t\u1ea3o rong. C\u00e1 \u0111\u1ef1c s\u1ebd l\u1eadp t\u1ee9c th\u1ee5 tinh.<\/p>\n

Tr\u1ee9ng c\u00e1 c\u00f3 m\u00e0u tr\u1eafng trong su\u1ed1t, \u0111em theo ch\u1ea5t d\u00ednh v\u00e0 dinh v\u00e0o rong r\u00eau. S\u1ed1 l\u01b0\u1ee3ng kho\u1ea3ng 200 \u2013 300 tr\u1ee9ng. Qu\u00e1 tr\u00ecnh \u0111\u1ebb tr\u1ee9ng k\u1ebft th\u00fac ph\u1ea3i v\u1edbt c\u00e1 gi\u1ed1ng ra ngay. Tr\u00e1nh cho c\u00e1 b\u1ed1 m\u1eb9 nu\u1ed1t ch\u00fang. Sau khi th\u1ee5 tinh xong kho\u1ea3ng 30 \u2013 36 ti\u1ebfng th\u00ec tr\u1ee9ng b\u1eaft \u0111\u1ea7u n\u1edf.<\/p>\n

C\u00e1 b\u1ed9t trong v\u00f2ng 36 ti\u1ebfng sau khi n\u1edf s\u1ebd kh\u00f4ng b\u01a1i l\u1ed9i. Ho\u00e0n to\u00e0n d\u1ef1a v\u00e0o vi\u1ec7c h\u1ea5p thu ch\u1ea5t dinh d\u01b0\u1ee1ng trong no\u00e3n tr\u1ee9ng c\u1ee7a m\u00ecnh \u0111\u1ec3 sinh s\u1ed1ng. Sau \u0111\u00f3 m\u1edbi t\u00ecm ki\u1ebfm nh\u1eefng sinh v\u1eadt ph\u00f9 du c\u1ef1c nh\u1ecf l\u00e0m th\u1ee9c \u0103n. L\u00fac n\u00e0y c\u00f3 th\u1ec3 cho \u0103n artemia. C\u0169ng c\u00f3 th\u1ec3 d\u00f9ng l\u00f2ng \u0111\u1ecf tr\u1ee9ng h\u00f2a v\u00e0o n\u01b0\u1edbc cho c\u00e1 \u0103n. Ch\u00fa \u00fd m\u1ed7i l\u1ea7n kh\u00f4ng \u0111\u01b0\u1ee3c cho \u0103n qu\u00e1 nhi\u1ec1u. C\u0169ng n\u00ean l\u01b0u \u00fd khi cho c\u00e1 \u0103n l\u00f2ng \u0111\u1ecf tr\u1ee9ng tr\u00e1nh l\u00e0m n\u01b0\u1edbc b\u1ecb \u00f4 nhi\u1ec5m.<\/p>\n

<\/p>\n

Ngu\u1ed3n Bacsithuy\u200b<\/div>\n","protected":false},"excerpt":{"rendered":"

C\u00e1 m\u00e2y tr\u1eafng th\u01b0\u1eddng ph\u00e2n b\u1ed1 \u1edf v\u00f9ng \u0111\u1ed3ng b\u1eb1ng s\u00f4ng Ch\u00e2u Giang t\u1ec9nh Qu\u1ea3ng \u0110\u00f4ng. C\u00e1 m\u00e2y tr\u1eafng White Cloud Mountain b\u1eaft ngu\u1ed3n t\u1eeb v\u00f9ng n\u00fai B\u1ea1ch V\u00e2n c\u1ee7a t\u1ec9nh Qu\u1ea3ng \u0110\u00f4ng. Thu\u1ed9c mi\u1ec1n \u0110\u00f4ng Nam Trung Qu\u1ed1c. M\u00f4i tr\u01b0\u1eddng s\u1ed1ng c\u1ee7a c\u00e1 m\u00e2y tr\u1eafng th\u01b0\u1eddng \u1edf ngu\u1ed3n n\u01b0\u1edbc su\u1ed1i r\u1ea5t nhi\u1ec1u th\u1ea3m th\u1ef1c […]<\/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-3901","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/posts\/3901","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=3901"}],"version-history":[{"count":0,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/posts\/3901\/revisions"}],"wp:attachment":[{"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/media?parent=3901"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/categories?post=3901"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/tags?post=3901"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}