Song th\u1ee7 l\u00f4 khung 3 ng\u00e0y <\/strong>hay soi khung 2 ng\u00e0y l\u00e0 c\u00e1ch ch\u01a1i \u0111\u01a1n gi\u1ea3n. V\u1ed1n b\u1ecf ra c\u0169ng \u00edt n\u00ean c\u00e1c anh em kh\u00e1 chu\u1ed9ng c\u00e1ch ch\u01a1i n\u00e0y. T\u1ea5t nhi\u00ean l\u00e0 l\u1ee3i nhu\u1eadn thu v\u1ec1 kh\u00e1 l\u00e0 cao r\u1ed3i. Nu\u00f4i khung 2,3 ng\u00e0y th\u1ebf n\u00e0o, v\u00e0 l\u00e0m sao \u0111\u1ec3 soi ra \u0111\u01b0\u1ee3c nh\u1eefng con s\u1ed1 d\u1ec5 \u0103n nh\u1ea5t \u0111\u1ec1u c\u00f3 ph\u01b0\u01a1ng ph\u00e1p h\u1ebft.<\/p>\n C\u00e1ch ch\u01a1i an to\u00e0n nh\u01b0ng \u0111em \u0111\u1ebfn hi\u1ec7u qu\u1ea3 cao n\u00e0y \u0111\u01b0\u1ee3c c\u00e1c anh em trong ng\u00e0nh l\u00f4 \u0111\u1ec1 r\u1ec9 tai nhau. V\u1edbi ki\u1ec3u soi c\u1ea7u n\u00e0y, th\u00f4ng th\u01b0\u1eddng n\u1ebfu \u0111\u00e3 soi ra \u0111\u01b0\u1ee3c 1 s\u1ed1 nh\u01b0ng v\u1eabn ch\u01b0a ch\u1eafc \u0103n, h\u00e3y nu\u00f4i s\u1ed1 ng\u01b0\u1ee3c l\u1ea1i \u0111\u1ec3 t\u0103ng t\u1ef7 l\u1ec7 th\u1eafng.<\/p>\n V\u00ed d\u1ee5: h\u00f4m nay b\u1ea1n soi ra s\u1ed1 45 nh\u01b0ng v\u1eabn kh\u00f4ng d\u00e1m ch\u1eafc l\u1eafm vi\u1ec7c con l\u00f4 s\u1ebd v\u1ec1 s\u1ed1 n\u00e0y n\u00ean \u0111\u1ec3 \u0103n ch\u1eafc h\u01a1n, qu\u1ea5t ngay them con 45 n\u1eefa. V\u1edbi 2 s\u1ed1 t\u1ef7 l\u1ec7 \u0103n r\u00f5 r\u00e0ng cao h\u01a1n 1 s\u1ed1 r\u1ed3i.<\/p>\n Nu\u00f4i song th\u1ee7 l\u00f4 3 ng\u00e0y v\u1edbi 2 ng\u00e0y c\u0169ng kh\u00f4ng kh\u00e1c m\u1ea5y, ch\u1ec9 kh\u00e1c \u1edf th\u1eddi gian nu\u00f4i.<\/p>\n <\/p>\n \u2013 T\u00e2m l\u00fd v\u1eefng v\u00e0ng v\u00f4 c\u00f9ng quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh nu\u00f4i. C\u00f3 nh\u1eefng ng\u01b0\u1eddi nu\u00f4i 3 ng\u00e0y nh\u01b0ng 2 ng\u00e0y \u0111\u1ea7u ti\u00ean l\u00f4 v\u1eabn kh\u00f4ng v\u1ec1. T\u00e2m l\u00fd lo l\u1eafng th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n \u1edf nh\u1eefng ng\u01b0\u1eddi m\u1edbi ch\u01a1i, lo kh\u00f4ng v\u1ec1 l\u1ea1i m\u1ea5t th\u00eam ti\u1ec1n v\u00e0o ng\u00e0y th\u1ee9 3. V\u00ec v\u1eady h\u1ecd th\u01b0\u1eddng b\u1ecf khi h\u1ebft ng\u00e0y th\u1ee9 2. V\u00e0 \u0111i\u1ec1u n\u00e0y l\u00e0 kh\u00f4ng ch\u00ednh x\u00e1c c\u0169ng kh\u00f4ng n\u00ean l\u00e0m, s\u1ebd th\u1eadt ti\u1ebfc v\u00ec kh\u1ea3 n\u0103ng l\u00f4 v\u1ec1 \u1edf ng\u00e0y th\u1ee9 3 l\u00e0 99% r\u1ed3i. Ch\u00ednh v\u00ec v\u1eady an hem n\u1ebfu \u0111\u00e3 quy\u1ebft \u0111\u1ecbnh b\u01b0\u1edbc ch\u00e2n v\u00e0o \u201cng\u00e0nh\u201d h\u00e3y chu\u1ea9n b\u1ecb t\u00e2m l\u00fd th\u1eadt v\u1eefng v\u00e0ng. Kh\u00f4ng s\u1ee3 g\u00ec h\u1ebft th\u00ec m\u1edbi nhanh thu b\u1ed9n ti\u1ec1n \u0111\u01b0\u1ee3c.<\/p>\n \u2013 Khung 3 ng\u00e0y l\u00e0 kho\u1ea3ng th\u1eddi gian nhi\u1ec1u nh\u1ea5t r\u1ed3i, kh\u00f4ng n\u00ean nu\u00f4i qu\u00e1 3 ng\u00e0y v\u1edbi c\u00e1ch nu\u00f4i song th\u1ee7 l\u00f4 3 ng\u00e0y. <\/strong>N\u1ebfu \u0111\u00e3 h\u1ebft 3 ng\u00e0y, s\u1ed1 v\u1eabn kh\u00f4ng v\u1ec1 h\u00e3y b\u1ecf kh\u00f4ng ti\u1ebfc nu\u00f4i. V\u00ec n\u1ebfu nu\u00f4i th\u00eam c\u0169ng ch\u1ec9 khi\u1ebfn b\u1ea1n m\u1ea5t ti\u1ec1n th\u00f4i, thay v\u00e0o \u0111\u00f3 h\u00e3y chuy\u1ec3n sang khung kh\u00e1c.<\/p>\n \u2013 Nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i quen, l\u00e2u n\u0103m th\u01b0\u1eddng ch\u01a1i v\u00e0 nu\u00f4i 1 l\u1ea7n nhi\u1ec1u khung. \u0110i\u1ec1u n\u00e0y c\u0169ng r\u1ea5t t\u1ed1t v\u1edbi l\u1ee3i nhu\u1eadn c\u1ee7a b\u1ea1n. Nh\u01b0ng ch\u00fang t\u00f4i nh\u1eafc anh em l\u00e0 v\u1edbi c\u00e1ch nu\u00f4i ch\u1ed3ng n\u00e0y an hem ph\u1ea3i xem th\u1eadt k\u1ef9, t\u00ednh to\u00e1n k\u1ef9 l\u01b0\u1ee1ng, c\u00e2n nh\u1eafc t\u00e0i ch\u00ednh ngu\u1ed3n v\u1ed1n. V\u00e0 ph\u1ea3i lu\u00f4n t\u1ec9nh t\u00e1o, tr\u00e1nh x\u1ecd s\u1ed1 n\u00e0y sang d\u00e0n kia v\u00e0 s\u1ed1 kia sang d\u00e0n n\u1ecd. Coi l\u1ea1i x\u00f4i h\u1ecfng b\u1ecfng kh\u00f4ng.<\/p>\n V\u1edbi khung 3 ng\u00e0y, c\u00e1ch v\u00e0o ti\u1ec1n th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng l\u00e0 1:2:4 ho\u1eb7c 1:3:10<\/p>\n \u2013 \u0110\u00e1nh theo 1:2:4 ngh\u0129a l\u00e0 ng\u00e0y \u0111\u1ea7u n\u1ebfu anh em \u0111\u00e1nh m\u1ed7i l\u00f4 10 \u0111i\u1ec3m ( song th\u1ee7 l\u00f4 ng\u00e0y 1 l\u00e0 20 \u0111i\u1ec3m), ng\u00e0y th\u1ee9 2 s\u1ebd l\u00e0 20 \u0111i\u1ec3m m\u1ed7i con, v\u00e0 ng\u00e0y th\u1ee9 3 l\u00e0 40 \u0111i\u1ec3m. Nh\u01b0 v\u1eady c\u00e0ng v\u1ec1 sau l\u1ee3i nhu\u1eadn s\u1ebd c\u00e0ng tang.<\/p>\n \u2013 C\u00e1ch \u0111\u00e1nh 1:3:10 t\u01b0\u01a1ng t\u1ef1 nh\u01b0 tr\u00ean lu\u00f4n. Ng\u00e0y 1 10 \u0111i\u1ec3m th\u00ec ng\u00e0y 2 s\u1ebd l\u00e0 30 \u0111i\u1ec3m v\u00e0 ng\u00e0y th\u1ee9 3 l\u00e0 100 \u0111i\u1ec3m.<\/p>\n T\u1ef7 l\u1ec7 th\u1ee9 2 1:3:10 \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng h\u01a1n v\u00ec l\u1ee3i nhu\u1eadn ki\u1ebfm \u0111\u01b0\u1ee3c r\u1ea5t l\u00e0 cao, v\u1ed1n th\u00ec kh\u00f4ng c\u1ea7n c\u00f3 qu\u00e1 nhi\u1ec1u. Anh em h\u00e3y l\u1ef1a ch\u1ecdn 1 t\u1ef7 l\u1ec7 m\u00e0 b\u1ea3n th\u00e2n th\u1ea5y ph\u00f9 h\u1ee3p v\u1edbi m\u00ecnh. Nhi\u1ec1u v\u1ed1n th\u00ec ch\u01a1i nhi\u1ec1u, m\u00e0 \u00edt th\u00ec ch\u01a1i \u00edt. C\u00e2n \u0111\u1ed1i t\u00e0i ch\u00ednh \u0111\u1ec3 mang v\u1ec1 l\u1ee3i nhu\u1eadn h\u1ee3p l\u00fd.<\/p>\nSong th\u1ee7 l\u00f4 khung 3 ng\u00e0y, 2 ng\u00e0y l\u00e0 g\u00ec?<\/strong><\/h2>\n
Nh\u1eefng \u0111i\u1ec1u c\u1ea7n ch\u00fa \u00fd khi nu\u00f4i<\/strong><\/h2>\n
1.<\/strong> T\u00e2m l\u00fd c\u1ea7n v\u1eefng v\u00e0ng<\/strong><\/h3>\n
2.<\/strong> V\u00e0o ti\u1ec1n th\u1ebf n\u00e0o cho h\u1ee3p l\u00fd<\/strong><\/h3>\n
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