T\u1eeb \u0111\u00f3 suy ra l\u00f4 b\u1ea1ch th\u1ee7 khung 3 c\u00f3 ngh\u0129a l\u00e0. S\u1ebd nu\u00f4i m\u1ed9t con l\u00f4 trong th\u1eddi gian 3 ng\u00e0y \u0111\u1ec3 xem c\u00f3 v\u1ec1 hay kh\u00f4ng. C\u00e1ch hi\u1ec3u n\u00e0y ho\u00e0n to\u00e0n \u0111\u00fang v\u00e0 kh\u00f4ng h\u1ec1 sai. Nh\u01b0ng n\u1ebfu ch\u1ec9 hi\u1ec3u n\u00f4m na nh\u01b0 v\u1eady . Th\u00ec ch\u1eafc ch\u1eafn v\u1eabn ch\u01b0a th\u1ec3 \u0111\u1ee7 v\u1ec1 c\u00e1ch th\u1ee9c ch\u01a1i n\u00e0y.<\/strong><\/p>\n \u0110\u00f3 l\u00e0 vi\u1ec7c b\u1ea1n ch\u1ecdn ra 1 con b\u1ea1ch th\u1ee7 (c\u00f3 n\u01a1i g\u1ecdi l\u00e0 \u0111\u1ed9c th\u1ee7). L\u00e0 b\u1ed9 s\u1ed1 ch\u1ec9 c\u00f3 1 con l\u00f4 2 s\u1ed1 d\u1ea1ng AB.<\/p>\n Ng\u01b0\u1eddi ch\u01a1i s\u1ebd ghi \u0111i\u1ec3m \u1edf nh\u00e0 c\u00e1i ho\u1eb7c \u0111\u1ea1i l\u00fd v\u1edbi s\u1ed1 \u0111i\u1ec3m t\u00f9y theo mong mu\u1ed1n. Tuy nhi\u00ean, n\u1ebfu bi\u1ebft c\u00e1ch v\u00e0o ti\u1ec1n h\u1ee3p l\u00fd. B\u1ea1n s\u1ebd tr\u00e1nh t\u00ecnh tr\u1ea1ng b\u1ecb l\u1ed7 d\u00f9 tr\u00fang v\u00e0o nh\u1eefng ng\u00e0y v\u1ec1 sau.<\/p>\n \u0110\u1ed1i v\u1edbi b\u1ea1ch th\u1ee7 l\u00f4 nu\u00f4i khung 3 ng\u00e0y. Ng\u01b0\u1eddi ch\u01a1i \u0111\u01b0\u1ee3c khuy\u1ebfn kh\u00edch ch\u1ecdn ra 1 trong 2 c\u00e1ch v\u00e0o ti\u1ec1n d\u1ea1ng 1:2:3 ho\u1eb7c 1:3:10 \u0111\u1ec1u \u0111\u01b0\u1ee3c(xem ph\u00eda d\u01b0\u1edbi b\u00e0i vi\u1ebft). Ch\u1ec9 c\u1ea7n t\u1ef7 l\u1ec7 n\u00e0y \u0111\u1ea1t hi\u1ec7u su\u1ea5t ng\u00e0y h\u00f4m sau g\u1ea5p \u00edt nh\u1ea5t 1.5 l\u1ea7n ng\u00e0y tr\u01b0\u1edbc l\u00e0 \u0111\u01b0\u1ee3c.<\/p>\n V\u00ed d\u1ee5:<\/p>\n B\u1ea1n ch\u1ecdn con s\u1ed1 87 l\u00e0 con \u0111\u1ec3 nu\u00f4i khung trong 3 ng\u00e0y. Th\u00ec ng\u00e0y th\u1ee9 1 b\u1ea1n \u0111\u00e1nh n \u0111i\u1ec3m, ng\u00e0y th\u1ee9 2 b\u1ea1n v\u1eabn \u0111\u00e1nh 87 v\u1edbi m \u0111i\u1ec3m, ng\u00e0y th\u1ee9 3 b\u1ea1n \u0111\u00e1nh 87 v\u1edbi k \u0111i\u1ec3m.<\/p>\n <\/p>\n Nu\u00f4i b\u1ea1ch th\u1ee7 l\u00f4 khung 3 ng\u00e0y chi ph\u00ed kh\u00e1 th\u1ea5p. V\u00ec b\u1ea1n ch\u1ec9 \u0111\u1ea7u t\u01b0 v\u00e0o c\u00f3 m\u1ed9t con l\u00f4 duy nh\u1ea5t m\u00e0 m\u00ecnh cho l\u00e0 c\u00f3 kh\u1ea3 n\u0103ng cao s\u1ebd v\u1ec1 trong 3 ng\u00e0y t\u1edbi ch\u1ee9 kh\u00f4ng ph\u1ea3i nu\u00f4i qu\u00e1 nhi\u1ec1u con l\u00f4 c\u00f9ng l\u00fac. C\u00e1ch ch\u01a1i n\u00e0y c\u00f3 l\u1ebd th\u01b0\u1eddng th\u00edch h\u1ee3p cho nh\u1eefng ng\u01b0\u1eddi th\u00edch an to\u00e0n, c\u00f3 kinh ph\u00ed \u0111\u1ea7u t\u01b0 cho ch\u01a1i l\u00f4 \u00edt. \u0110\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng b\u1ea1n n\u00e0o m\u1edbi ch\u01a1i l\u00f4 \u0111\u1ec1 th\u00ec ho\u00e0n to\u00e0n. C\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn th\u1eed s\u1ee9c v\u1edbi c\u00e1ch b\u1eaft b\u1ea1ch th\u1ee7 khung 3 ng\u00e0y n\u00e0y.<\/p>\n Ch\u01b0a k\u1ec3 \u0111\u1ebfn c\u01a1 h\u1ed9i tr\u00fang l\u1ea1i c\u00f3 t\u1ef7 l\u1ec7 kh\u00e1 cao ho\u1eb7c mang l\u1ea1i h\u00f2a v\u1ed1n cho b\u1ea1n. Nh\u01b0 v\u1eady, b\u1ea1n c\u0169ng s\u1ebd kh\u00f4ng c\u00f2n ph\u1ea3i th\u1ea5p th\u1ecfm hay lo l\u1eafng qu\u00e1 nhi\u1ec1u . Khi ch\u01a1i l\u00f4 trong nh\u1eefng ng\u00e0y \u0111\u1ea7u m\u1edbi l\u00e0m quen v\u1edbi h\u00ecnh th\u1ee9c nu\u00f4i b\u1ea1ch th\u1ee7 l\u00f4.<\/p>\n V\u1edbi nh\u1eefng ng\u01b0\u1eddi mu\u1ed1n bi\u1ebft k\u1ebft qu\u1ea3 th\u1eafng ngay. \u0110\u00e1nh l\u1edbn v\u00e0 d\u00e1m m\u1ea1o hi\u1ec3m th\u00ec c\u00e1ch ch\u01a1i n\u00e0y c\u00f3 l\u1ebd s\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng cho l\u1eafm. \u0110\u00e2y c\u0169ng ch\u00ednh l\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a vi\u1ec7c nu\u00f4i khung 3 ng\u00e0y. B\u1ea1n s\u1ebd ph\u1ea3i m\u1ea5t th\u1eddi gian ch\u1edd \u0111\u1ee3i v\u00e0 khi th\u1eafng c\u0169ng s\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c nhi\u1ec1u ti\u1ec1n nh\u01b0 ch\u01a1i l\u00f4 xi\u00ean.<\/p>\n Kh\u1ea3 n\u0103ng r\u1ee7i ro b\u1ecb g\u1eaby c\u1ea7u v\u1eabn s\u1ebd c\u00f3 khi b\u1ea1n t\u00ednh to\u00e1n sai con s\u1ed1 s\u1ebd v\u1ec1. Ho\u1eb7c b\u1ea1n \u0111ang tr\u00ean \u0111\u00e0 c\u1ee7a v\u1eadn \u0111en th\u00ec vi\u1ec7c nu\u00f4i khung 3 ng\u00e0y s\u1ebd r\u1ea5t kh\u00f3 v\u1ec1.<\/p>\n M\u1ed9t l\u1eddi khuy\u00ean d\u00e0nh cho b\u1ea1n khi nu\u00f4i khung 3 ng\u00e0y hay l\u00e0 5 ng\u00e0y . \u0110\u00f3 l\u00e0 h\u00e3y t\u00ecm hi\u1ec3u th\u1eadt nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u \u0111\u1ec3 c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c con s\u1ed1 mang v\u1ec1 c\u01a1 h\u1ed9i tr\u00fang th\u01b0\u1edfng cao h\u01a1n cho m\u00ecnh.<\/p>\n Nh\u01b0 v\u1eady, v\u1ec1 c\u01a1 b\u1ea3n th\u00ec nu\u00f4i l\u00f4 b\u1ea1ch th\u1ee7 khung 3 ng\u00e0y c\u0169ng kh\u00f4ng c\u00f3 g\u00ec kh\u00e1c bi\u1ec7t v\u1edbi c\u00e1c nu\u00f4i b\u1ea1ch th\u1ee7 l\u00f4 kh\u00e1c. Cho n\u00ean, c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 y\u00ean t\u00e2m ch\u01a1i v\u00e0 t\u00ecm hi\u1ec3u.<\/p>\n \u0110\u00e2y l\u00e0 c\u00e1ch t\u00ednh d\u1ef1a tr\u00ean khoa h\u1ecdc v\u00e0 x\u00e1c su\u1ea5t. Ch\u00ednh v\u00ec th\u1ebf v\u1edbi c\u00e1ch t\u00ednh n\u00e0y th\u00ec th\u01b0\u1eddng s\u1ebd c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao h\u01a1n . V\u00e0 h\u1ea1n ch\u1ebf r\u1ee7i ro xu\u1ed1ng m\u1ee9c th\u1ea5p nh\u1ea5t cho ng\u01b0\u1eddi ch\u01a1i.<\/p>\n Nguy\u00ean l\u00fd c\u1ee7a c\u00e1ch ch\u01a1i n\u00e0y \u0111\u00f3 l\u00e0 c\u1ea7n ph\u1ea3i ph\u1ee5 thu\u1ed9c v\u00e0o k\u1ebft qu\u1ea3 l\u00f4 v\u00e0 \u0111\u1ec1 c\u1ee7a gi\u1ea3i nh\u1ea5t trong ng\u00e0y, sau \u0111\u00f3 b\u1ea1n c\u1ea7n ph\u1ea3i th\u1ed1ng k\u00ea l\u1ea1i l\u1ecbch s\u1eed c\u1ee7a nh\u1eefng l\u1ea7n ra l\u00f4 v\u00e0 \u0111\u1ec1 gi\u1ea3i nh\u1ea5t nh\u01b0 v\u1eady \u0111\u1ec3 xem trong 3 ng\u00e0y ti\u1ebfp theo \u0111\u00f3 th\u00ec lu\u00f4n v\u1ec1 con l\u00f4 n\u00e0o? Khi b\u1ea1n \u0111\u00e3 t\u00ecm \u0111\u01b0\u1ee3c con l\u00f4 m\u00e0 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c c\u00e1c \u0111i\u1ec1u ki\u1ec7n tr\u00ean th\u00ec s\u1ebd d\u00f9ng ch\u00ednh con l\u00f4 \u0111\u00f3 \u0111\u1ec3 nu\u00f4i l\u00f4 b\u1ea1ch th\u1ee7 3 ng\u00e0y v\u00e0 ch\u1eafc ch\u1eafn con l\u00f4 \u0111\u00f3 s\u1ebd v\u1ec1.<\/p>\n \u0110\u1ec3 ch\u1ecdn b\u1ea1ch th\u1ee7 theo ph\u01b0\u01a1ng ph\u00e1p n\u00e0y th\u00ec b\u1ea1n ph\u1ea3i ch\u1ecdn v\u00e0 gh\u00e9p hai v\u1ecb tr\u00ed trong b\u1ea3ng k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 mi\u1ec1n B\u1eafc \u0111\u1ec3 xem trong 3 ng\u00e0y ti\u1ebfp theo sau \u0111\u00f3 th\u00ec c\u1ea7u n\u00e0y c\u00f3 v\u1ec1 hay kh\u00f4ng. Vi\u1ec7c l\u1ef1a ch\u1ecdn c\u1ea7u \u0111\u1ec3 nu\u00f4i b\u1ea1ch th\u1ee7 l\u00f4 khung 3 ng\u00e0y nh\u01b0 n\u00e0y kh\u00f4ng h\u1ec1 \u0111\u01a1n gi\u1ea3n b\u1edfi khi ch\u0103n b\u1ea1ch th\u1ee7 3 ng\u00e0y th\u00ec bao gi\u1edd c\u0169ng kh\u00f3 h\u01a1n r\u1ea5t nhi\u1ec1u so v\u1edbi vi\u1ec7c nu\u00f4i l\u00f4 khung 3 ng\u00e0y. Ch\u00ednh v\u00ec v\u1eady m\u00e0 \u0111\u00f2i h\u1ecfi ng\u01b0\u1eddi ch\u01a1i ph\u1ea3i xem x\u00e9t v\u00e0 t\u00ednh to\u00e1n sao cho th\u1eadt k\u1ef9 l\u01b0\u1ee1ng t\u00ednh hi\u1ec7u qu\u1ea3 c\u1ee7a n\u00f3 r\u1ed3i m\u1edbi quy\u1ebft \u0111\u1ecbnh.<\/p>\n M\u1ed9t v\u00ed d\u1ee5 \u0111i\u1ec3n h\u00ecnh \u0111\u00f3 l\u00e0 k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 ng\u00e0y 12\/3\/2024, ng\u01b0\u1eddi ch\u01a1i s\u1ebd ch\u1ecdn 2 s\u1ed1 cu\u1ed1i c\u1ee7a gi\u1ea3i 5.4 v\u00e0 ti\u1ebfn h\u00e0nh nu\u00f4i c\u1ea7u b\u1ea1ch th\u1ee7 khung 3 ng\u00e0y \u0111\u00f3 l\u00e0 l\u00f4 72. Cho \u0111\u1ebfn ng\u00e0y 13\/3\/2024 th\u00ec k\u1ebft qu\u1ea3 l\u00e0 con l\u00f4 72 \u0111\u00e3 v\u1ec1 ngay trong ng\u00e0y \u0111\u1ea7u ti\u00ean nu\u00f4i b\u1ea1ch th\u1ee7.<\/p>\n Ngoa\u0300i vi\u00ea\u0323c nu\u00f4i l\u00f4 khung 3 nga\u0300y thi\u0300 nhi\u00ea\u0300u ng\u01b0\u01a1\u0300i cu\u0303ng nu\u00f4i ba\u0323ch thu\u0309 l\u00f4 khung 5 nga\u0300y. No\u0301i chung, m\u00f4\u0303i ng\u01b0\u01a1\u0300i se\u0303 co\u0301 nh\u01b0\u0303ng ca\u0301ch nu\u00f4i l\u00f4 kha\u0301c nhau. Vi\u0300 th\u00ea\u0301, ha\u0303y c\u00e2n nh\u0103\u0301c va\u0300 l\u01b0\u0323a cho\u0323n cho mi\u0300nh m\u00f4\u0323t ca\u0301ch phu\u0300 h\u01a1\u0323p nh\u00e2\u0301t nhe\u0301!<\/p>\n<\/article>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n <\/main><\/div>\n<\/div>\n<\/div>\n\n
Nu\u00f4i l\u00f4 b\u1ea1ch th\u1ee7 3 ng\u00e0y l\u00e0 g\u00ec?<\/b><\/h2>\n
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H\u01b0\u1edbng d\u1eabn nu\u00f4i l\u00f4 b\u1ea1ch th\u1ee7 3 ng\u00e0y<\/b><\/h2>\n
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ch\u00ednh x\u00e1c \u0103n s\u1ed1 cao c\u1ea5p<\/h3>\n
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N\u1ed9i dung<\/span>[Hi\u1ec3n th\u1ecb]<\/span><\/div>\n