C\u00e1ch v\u00e0o ti\u1ec1n d\u00e0n \u0111\u1ec1 50 s\u1ed1 chu\u1ea9n nh\u1ea5t<\/strong><\/h2>\n\n\n\nC\u00e1ch v\u00e0o ti\u1ec1n hi\u1ec7u qu\u1ea3 nh\u1ea5t khi nu\u00f4i d\u00e0n 50 s\u1ed1 khung 3 ng\u00e0y li\u00ean ti\u1ebfp s\u1ebd theo t\u1ef7 l\u1ec7 g\u1ea5p th\u1ebfp, t\u1ef7 l\u1ec7 1:2:4 ho\u1eb7c 1:3:10.<\/p>\n\n\n\n
– V\u1edbi t\u1ef7 l\u1ec7 1:2:4, ng\u00e0y \u0111\u1ea7u ti\u00ean ta s\u1ebd \u0111\u00e1nh m\u1ed7i con \u0111\u1ec1 10k, n\u1ebfu nh\u01b0 \u0111\u1ec1 kh\u00f4ng n\u1ed5 th\u00ec sang ng\u00e0y th\u1ee9 2 s\u1ebd ti\u1ebfp t\u1ee5c \u0111\u00e1nh m\u1ed7i con 20k. Trong tr\u01b0\u1eddng h\u1ee3p ng\u00e0y th\u1ee9 2 \u0111\u1ec1 v\u1eabn kh\u00f4ng v\u1ec1 th\u00ec ta s\u1ebd ti\u1ebfp t\u1ee5c nu\u00f4i m\u1ed7i con 40k.<\/p>\n\n\n\n
– V\u1edbi t\u1ef7 l\u1ec7 1:3:10, ng\u00e0y \u0111\u1ea7u ti\u00ean ta s\u1ebd \u0111\u00e1nh m\u1ed7i con \u0111\u1ec1 10k, n\u1ebfu nh\u01b0 \u0111\u1ec1 kh\u00f4ng n\u1ed5 th\u00ec sang ng\u00e0y th\u1ee9 2 ti\u1ebfp t\u1ee5c \u0111\u00e1nh m\u1ed7i con 30k. Trong tr\u01b0\u1eddng h\u1ee3p ng\u00e0y th\u1ee9 2 \u0111\u1ec1 kh\u00f4ng v\u1ec1 th\u00ec ta s\u1ebd ti\u1ebfp t\u1ee5c nu\u00f4i m\u1ed7i con 100k.<\/p>\n\n\n\n
L\u01b0u \u00fd r\u1eb1ng, \u0111\u1ec3 c\u00f3 t\u1ef7 l\u1ec7 \u0111\u00e1nh d\u00e0n \u0111\u1ec1 h\u1ee3p l\u00fd anh em n\u00ean d\u1ef1a v\u00e0o l\u01b0\u1ee3ng v\u1ed1n hi\u1ec7n c\u00f3 c\u1ee7a m\u00ecnh \u0111\u1ec3 ch\u01a1i \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 nh\u1ea5t, kh\u00f4ng n\u00ean tham \u00f4m l\u1edbn s\u1ebd r\u1ea5t d\u1ec5 m\u1ea5t s\u1ea1ch v\u1ed1n.<\/p>\n\n\n\n
<\/figure>\n\n\n\nH\u01b0\u1edbng d\u1eabn t\u1ea1o d\u00e0n 50 s\u1ed1 nu\u00f4i khung 3 ng\u00e0y<\/strong><\/h2>\n\n\n\n\u0110\u1ea7u ti\u00ean, ng\u01b0\u1eddi ch\u01a1i s\u1ebd th\u1ef1c hi\u1ec7n th\u1ed1ng k\u00ea t\u1ea7n su\u1ea5t l\u00f4 c\u00e1c s\u1ed1 \u0111\u1ea7u v\u00e0 \u0111u\u00f4i xu\u1ea5t hi\u1ec7n nhi\u1ec1u l\u1ea7n trong th\u00e1ng v\u1eeba qua. Sau \u0111\u00f3, ta s\u1ebd l\u1ea5y 5 s\u1ed1 \u0111\u1ea7u v\u1ec1 nhi\u1ec1u v\u00e0 4 s\u1ed1 \u0111u\u00f4i v\u1ec1 nhi\u1ec1u nh\u1ea5t, ho\u1eb7c ng\u01b0\u1ee3c l\u1ea1i r\u1ed3i gh\u00e9p c\u00e1c s\u1ed1 n\u00e0y l\u1ea7n l\u01b0\u1ee3t v\u1edbi nhau. T\u1eeb \u0111\u00e2y ta \u0111\u00e3 c\u00f3 \u0111\u01b0\u1ee3c m\u1ed9t d\u00e0n v\u1edbi 20 s\u1ed1 r\u1ed3i.<\/p>\n\n\n\n
Tuy nhi\u00ean, c\u00e1c con s\u1ed1 c\u00e0ng v\u1ec1 sau th\u00ec kh\u1ea3 n\u0103ng tr\u00fang th\u01b0\u1edfng s\u1ebd c\u00e0ng th\u1ea5p, do \u0111\u00f3, b\u1ea1n n\u00ean ch\u1ecdn ra 14 s\u1ed1 trong 20 con n\u00e0y, r\u1ed3i l\u1ea5y lu\u00f4n 14 s\u1ed1 \u0111\u1ea7u trong d\u00e3y th\u00ec kh\u1ea3 n\u0103ng tr\u00fang th\u01b0\u1edfng s\u1ebd cao h\u01a1n.<\/p>\n\n\n\n
Ti\u1ebfp theo, ta s\u1ebd t\u00ednh t\u1ed5ng \u0111\u1ec1 kqxs v\u00e0 l\u1eadp d\u00e0n \u0111\u1ec1 t\u1ed5ng tr\u00ean 10 v\u00e0 d\u01b0\u1edbi 10 t\u01b0\u01a1ng \u1ee9ng. Gh\u00e9p 2 d\u00e0n s\u1ed1 n\u00e0y l\u1ea1i v\u1edbi nhau ta s\u1ebd \u0111\u01b0\u1ee3c d\u00e0n 50 s\u1ed1 b\u1ea5t b\u1ea1i nu\u00f4i khung 3 ng\u00e0y.<\/p>\n\n\n\n
V\u1edbi c\u00e1ch ch\u01a1i n\u00e0y, anh em c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ec3 soi c\u1ea7u t\u1ea1o d\u00e0n 50 con \u0111\u00e1nh quanh n\u0103m, nu\u00f4i h\u1ebft khung ho\u1eb7c d\u00e0n \u0111\u1ec1 kh\u00f4ng c\u00f2n hi\u1ec7u qu\u1ea3 th\u00ec ta c\u00f3 th\u1ec3 b\u1eaft m\u1ed9t d\u00e0n \u0111\u1ec1 m\u1edbi nu\u00f4i.<\/p>\n\n\n\n
M\u1ed9t s\u1ed1 d\u00e0n \u0111\u1ec1 50 s\u1ed1 chu\u1ea9n kh\u00e1c<\/strong><\/h2>\n\n\n\nD\u00e0n 50 s\u1ed1 ch\u1eb5n \u0111\u00e1nh quanh n\u0103m<\/strong><\/h3>\n\n\n\nD\u00e0n \u0111\u1eb7c bi\u1ec7t 50 s\u1ed1 ch\u1eb5n t\u1eadp h\u1ee3p nh\u1eefng con s\u1ed1 \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh chia h\u1ebft cho 2 g\u1ed3m c\u00f3 00, 02, 20, 04, 40, 06, 60, 08, 80, 10, 12, 14, 16, 18, 22, 24, 42, 26, 62, 28, 82, 30, 32, 34, 36, 38, 40, 44, 46, 64, 48, 84, 50, 52, 54, 56, 58, 68, 86, 70, 72, 74, 76, 78, 82, 88, 90, 92, 94, 96, 98.<\/p>\n\n\n\n
D\u00e0n 50 s\u1ed1 l\u1ebb hi\u1ec7u qu\u1ea3<\/strong><\/h3>\n\n\n\nD\u00e0n 50 s\u1ed1 l\u1ebb l\u00e0 t\u1eadp h\u1ee3p nh\u1eefng c\u1eb7p l\u00f4 t\u00f4 s\u1ed1 kh\u00f4ng chia h\u1ebft cho 2, ho\u1eb7c b\u1ea1n c\u00f3 th\u1ec3 hi\u1ec3u l\u00e0 nh\u1eefng s\u1ed1 kh\u00f4ng thu\u1ed9c d\u00e0n 50 s\u1ed1 ch\u1eb5n \u0111\u00e3 n\u00eau \u1edf tr\u00ean.<\/p>\n\n\n\n
Ngo\u00e0i ra ng\u01b0\u1eddi ch\u01a1i c\u0169ng c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p th\u00eam ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u ch\u1eb5n l\u1ebb \u0111\u1ec3 thu h\u1eb9p l\u1ea1i d\u00e0n \u0111\u1ec1 \u0111\u1eb7c bi\u1ec7t 50 s\u1ed1 c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n
Kinh nghi\u1ec7m nu\u00f4i d\u00e0n \u0111\u1ec1 50 s\u1ed1 b\u1ea5t b\u1ea1i<\/strong><\/h2>\n\n\n\n\u0110\u1ec3 \u0111\u00e1nh d\u00e0n 50 s\u1ed1 hi\u1ec7u qu\u1ea3, ch\u00ednh x\u00e1c nh\u1ea5t, ng\u01b0\u1eddi ch\u01a1i c\u1ea7n l\u01b0u ngay nh\u1eefng kinh nghi\u1ec7m d\u01b0\u1edbi \u0111\u00e2y<\/p>\n\n\n\n
– B\u1ea1n kh\u00f4ng n\u00ean nu\u00f4i d\u00e0n 50 s\u1ed1 khung qu\u00e1 d\u00e0i ng\u00e0y, do khung d\u00e0i ng\u00e0y s\u1ebd kh\u00f4ng \u0111\u1ea3m b\u1ea3o t\u1ef7 l\u1ec7 ch\u00ednh x\u00e1c cao. Nu\u00f4i khung l\u00f4 3 ng\u00e0y s\u1ebd l\u00e0 t\u1ef7 l\u1ec7 chu\u1ea9n nh\u1ea5t<\/p>\n\n\n\n
– Th\u00f4ng th\u01b0\u1eddng ngo\u00e0i d\u00e0n c\u1ed1 \u0111\u1ecbnh 50 s\u1ed1 ch\u1eb5n v\u00e0 l\u1ebb th\u00ec ta c\u0169ng n\u00ean l\u00e0m m\u1edbi l\u1ea1i d\u00e0n \u0111\u1ec1 c\u1ee7a m\u00ecnh sau m\u1ed9t th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh. L\u01b0u \u00fd r\u1eb1ng khi b\u1eaft d\u00e0n 50 con s\u1ed1 m\u1edbi, n\u1ebfu b\u1ea1n th\u1ea5y d\u00e0n 14 s\u1ed1 v\u1eabn c\u00f2n hi\u1ec7u qu\u1ea3 th\u00ec n\u00ean gi\u1eef l\u1ea1i v\u00e0 ch\u1ec9 t\u1ea1o l\u1ea1i v\u1edbi c\u00e1c ph\u1ea7n d\u00e0n kh\u00f4ng hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n
Tr\u00ean \u0111\u00e2y l\u00e0 nh\u1eefng chia s\u1ebb v\u1ec1 kh\u00e1i ni\u1ec7m, c\u00e1ch x\u00e2y d\u1ef1ng d\u00e0n \u0111\u1ec1 50 s\u1ed1 nu\u00f4i khung 3 ng\u00e0y si\u00eau chu\u1ea9n x\u00e1c. Hy v\u1ecdng r\u1eb1ng ng\u01b0\u1eddi ch\u01a1i c\u00f3 th\u1ec3 t\u1ef1 t\u1ea1o \u0111\u01b0\u1ee3c cho m\u00ecnh d\u00e0n \u0111\u1ec1 \u0111\u00e1nh quanh n\u0103m chu\u1ea9n nh\u1ea5t. Ch\u00fac c\u00e1c b\u1ea1n th\u00e0nh c\u00f4ng.
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