Kh\u00e1i ni\u1ec7m v\u1ec1 d\u00e0n \u0111\u1eb7c bi\u1ec7t khung 3 ng\u00e0y chu\u1ea9n<\/figcaption><\/figure>\nNg\u01b0\u1eddi ch\u01a1i nu\u00f4i d\u00e0n \u0111\u1eb7c bi\u1ec7t khung 3 ng\u00e0y chu\u1ea9n <\/b>l\u00e0 s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p nh\u1eb1m t\u00ecm ra m\u1ed9t t\u1ed5 h\u1ee3p 10 b\u1ed9 s\u1ed1 theo quy lu\u1eadt n\u00e0o \u0111\u00f3 v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng s\u1ebd tr\u1ea3 v\u1ec1 chung trong kho\u1ea3ng th\u1eddi gian 3 ng\u00e0y.<\/p>\n
B\u00ean c\u1ea1nh nghi\u00ean c\u1ee9u, ph\u00e2n t\u00edch th\u00ec vi\u1ec7c x\u00e1c \u0111\u1ecbnh ngu\u1ed3n v\u1ed1n s\u1ebd \u0111\u1ea7u t\u01b0 l\u00e0 m\u1ed9t ph\u1ea7n r\u1ea5t quan tr\u1ecdng. B\u1ea1n c\u1ea7n t\u00ednh to\u00e1n c\u00e1 c\u01b0\u1ee3c nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ec3 gi\u1ea3m t\u1ed1i thi\u1ec3u ti\u1ec1n l\u1ed7, t\u1ed1i \u0111a l\u1ee3i nhu\u1eadn v\u00e0 l\u00e3i \u1ed5n \u0111\u1ecbnh. Th\u00f4ng th\u01b0\u1eddng, n\u1ebfu nu\u00f4i d\u00e0n 3 ng\u00e0y th\u00ec ch\u1ec9 c\u1ea7n t\u1edbi ng\u00e0y th\u1ee9 2 l\u00e0 c\u1eb7p tr\u00fang s\u1ebd v\u1ec1 r\u1ed3i, v\u00ec v\u1eady b\u1ea1n c\u00f3 th\u1ec3 ph\u00e1n \u0111o\u00e1n v\u00e0 \u0111\u00e1nh t\u1eadp trung \u1edf kho\u1ea3ng th\u1eddi gian n\u00e0y.<\/p>\n
So v\u1edbi c\u00e1c lo\u1ea1i d\u00e0n \u0111\u1eb7c bi\u1ec7t h\u00e0ng ng\u00e0y \u0111\u01a1n gi\u1ea3n<\/strong> kh\u00e1c th\u00ec d\u00e0n \u0111\u1eb7c bi\u1ec7t 3 ng\u00e0y n\u00e0y c\u00f3 nh\u1eefng \u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m sau:<\/p>\n\u01afu \u0111i\u1ec3m:<\/strong><\/h3>\n\n- Ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c th\u1eddi gian, ti\u1ec1n b\u1ea1c:<\/strong><\/li>\n<\/ul>\n
Th\u00f4ng th\u01b0\u1eddng, ch\u00fang ta th\u01b0\u1eddng t\u00ednh to\u00e1n, \u0111\u1ea7u t\u01b0 \u0111\u1ec3 nu\u00f4i trong t\u1eebng ng\u00e0y. Tuy nhi\u00ean, khi \u0111\u00e1nh d\u00e0n \u0111\u1ec1 n\u00e0y th\u00ec b\u1ea1n ch\u1ec9 c\u1ea7n t\u1eadp trung nghi\u00ean c\u1ee9u c\u00f9ng v\u1edbi ngu\u1ed3n v\u1ed1n ban \u0111\u1ea7u \u0111\u00e3 c\u00f3 \u0111\u01b0\u1ee3c t\u1ed5 h\u1ee3p 10 c\u1eb7p s\u1ed1 \u0111\u1eb9p \u0111\u1ec3 \u0111\u00e1nh cho 3 ng\u00e0y sau.<\/p>\n
\n- An to\u00e0n v\u00e0 d\u1ec5 tr\u00fang h\u01a1n:<\/strong><\/li>\n<\/ul>\n
\u0110\u1ed1i v\u1edbi c\u00e1c h\u00ecnh th\u1ee9c nh\u01b0 song th\u1ee7 l\u00f4 hay b\u1ea1ch th\u1ee7 l\u00f4 th\u00ec ch\u1ec9 \u0111\u01b0\u1ee3c \u0111o\u00e1n t\u1eeb 1 \u2013 2 con. Nh\u01b0 v\u1eady, t\u1ef7 l\u1ec7 ch\u00ednh x\u00e1c th\u01b0\u1eddng r\u1ea5t nh\u1ecf. Ng\u01b0\u1ee3c l\u1ea1i, \u0111\u1ed1i v\u1edbi d\u00e0n \u0111\u1ec1 g\u1ed3m 10 c\u1eb7p s\u1ed1 \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u k\u1ef9 c\u00e0ng th\u00ec c\u01a1 h\u1ed9i gi\u00e0nh chi\u1ebfn th\u1eafng c\u1ee7a b\u1ea1n ch\u1eafc ch\u1eafn s\u1ebd l\u1edbn h\u01a1n.<\/p>\n