L\u1eddi k\u1ebft<\/li>\n<\/ul>\n<\/nav>\n<\/div>\nD\u00e0n \u0111\u1ec1 20 s\u1ed1 nu\u00f4i 3 ng\u00e0y l\u00e0 g\u00ec?<\/h2>\n
D\u00e0n \u0111\u1ec1 20 s\u1ed1 nu\u00f4i 3 ng\u00e0y<\/strong> l\u00e0 c\u00e1ch ch\u01a1i l\u00f4 \u0111\u1ec1 m\u00e0 anh em s\u1ebd c\u1ea7n l\u1ef1a ch\u1ecdn ra m\u1ed9t b\u1ed9 g\u1ed3m 20 con s\u1ed1 \u0111\u1ec3 \u0111\u00e1nh trong v\u00f2ng 3 ng\u00e0y li\u00ean ti\u1ebfp theo m\u1ed9t t\u1ef7 l\u1ec7 ti\u1ec1n \u0111\u1ea7u t\u01b0 h\u1ee3p l\u00fd \u0111\u1ec3 khi con \u0111\u1ec1 v\u1ec1 v\u1eabn c\u00f3 l\u00e3i cao.<\/p>\nNgo\u00e0i c\u00e1ch ch\u01a1i 3 ng\u00e0y, nhi\u1ec1u anh em cao th\u1ee7 v\u1eabn t\u00ecm t\u00f2i v\u00e0 \u00e1p d\u1ee5ng c\u00e1ch nu\u00f4i 5 ng\u00e0y hay th\u1eadm ch\u00ed l\u00e0 7 ng\u00e0y. Tuy nhi\u00ean, t\u00f4i khuy\u1ebfn c\u00e1o r\u1eb1ng n\u1ebfu anh em kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t cao th\u1ee7 trong l\u00e0ng soi c\u1ea7u th\u00ec kh\u00f4ng n\u00ean \u00e1p d\u1ee5ng theo 2 c\u00e1ch n\u00e0y v\u00ec r\u1ee7i ro l\u00e0 v\u00f4 c\u00f9ng l\u1edbn.<\/p>\n
Theo t\u00f4i th\u00ec 3 ng\u00e0y l\u00e0 th\u1eddi gian cho ph\u00e9p \u0111\u1ec3 anh em c\u00f3 th\u1ec3 \u0111\u1ea7u t\u01b0 ti\u1ec1n v\u00e0o m\u1ed9t d\u00e0n s\u1ed1 c\u1ee5 th\u1ec3, \u0111a ph\u1ea7n b\u1ed9 n\u00e0y s\u1ebd v\u1ec1 trong ng\u00e0y th\u1ee9 1 ho\u1eb7c ch\u1eadm l\u00e0 ng\u00e0y th\u1ee9 2 m\u00e0 th\u00f4i, sau khi \u0111\u1ec1 v\u1ec1 anh em c\u00f3 th\u1ec3 h\u1ee7y d\u00e0n s\u1ed1 \u0111\u1ec3 \u0111i t\u00ecm b\u1ed9 khung m\u1edbi cho k\u1ef3 quay ti\u1ebfp theo.<\/p>\n
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<\/p>\n
Kh\u00e1i ni\u1ec7m.<\/p>\n<\/div>\n
Hi\u1ec7n nay ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh \u0111\u1ec1 theo khung 3 ng\u00e0y r\u1ea5t \u0111\u01b0\u1ee3c \u01b0u chu\u1ed9ng. L\u00fd do ch\u00ednh l\u00e0:<\/p>\n
\n- Ti\u1ebft ki\u1ec7m th\u1eddi gian<\/strong>: C\u00e1ch n\u00e0y r\u1ea5t h\u1ee3p v\u1edbi nh\u1eefng anh em kh\u00f4ng c\u00f3 nhi\u1ec1u th\u1eddi gian t\u00ednh to\u00e1n h\u00e0ng ng\u00e0y.<\/li>\n
- Hi\u1ec7u qu\u1ea3:<\/strong> T\u00ecnh tr\u1ea1ng nay \u0111\u00e1nh m\u1ea1nh mai m\u1edbi v\u1ec1 \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n tri\u1ec7t \u0111\u1ec3 h\u01a1n h\u1eb3n. Theo c\u00e1c cao th\u1ee7 th\u00ec d\u1ea1ng nu\u00f4i n\u00e0y \u0111a ph\u1ea7n v\u1ec1 nhi\u1ec1u \u1edf ng\u00e0y 2.<\/li>\n<\/ul>\n
V\u1edbi nhi\u1ec1u \u01b0u \u0111i\u1ec3m th\u00ec anh em c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1ch nu\u00f4i \u0111\u1ec1 20 s\u1ed1 \u0111\u1ec3 t\u00ecm ki\u1ebfm c\u01a1 h\u1ed9i v\u1ec1 b\u1edd an to\u00e0n cho m\u00ecnh.<\/p>\n
Kinh nghi\u1ec7m soi c\u1ea7u d\u00e0n \u0111\u1ec1 20 s\u1ed1 nu\u00f4i khung 3 ng\u00e0y chu\u1ea9n<\/h2>\n
\u0110\u1ec3 \u0111\u00e1nh \u0111\u1ec1 nu\u00f4i khung 20 s\u1ed1 th\u00e0nh c\u00f4ng trong 3 ng\u00e0y th\u00ec ch\u00fang ta c\u1ea7n ph\u1ea3i c\u00f3 s\u1ed1 chu\u1ea9n. H\u00e3y v\u1eadn d\u1ee5ng nh\u1eefng c\u00e1ch b\u1eaft c\u1ea7u \u0111\u1ec1 chu\u1ea9n x\u00e1c v\u00e0 \u0111ang kh\u00e1 \u1ed5n \u0111\u1ecbnh hi\u1ec7n nay t\u1eeb cao th\u1ee7 s\u1ed1.<\/p>\n
T\u00ednh d\u00e0n \u0111\u1ec1 20 s\u1ed1 chu\u1ea9n d\u1ef1a v\u00e0o t\u1ed5ng \u0111\u1ec1<\/h3>\n
C\u00e1ch t\u1ea1o d\u00e0n n\u00e0y kh\u00e1 \u0111\u01a1n gi\u1ea3n. D\u1ef1a theo quy lu\u1eadt \u0111\u1ec1 hay n\u1ed5 b\u1ec7t t\u1ed5ng th\u00ec ch\u00fang ta s\u1ebd s\u1eed d\u1ee5ng 2 t\u1ed5ng \u0111\u1ec1 v\u1eeba ra g\u1ea7n nh\u1ea5t \u0111\u1ec3 nu\u00f4i.<\/p>\n
V\u00ed d\u1ee5:<\/strong><\/span> XSMB ng\u00e0y 26\/02\/2024 \u0111\u1ec1 v\u1ec1 23146 v\u00e0 ng\u00e0y 27\/02\/2024 \u0111\u1ec1 v\u1ec1 26422. Anh em nu\u00f4i \u0111\u1ec1 t\u1ed5ng 0 v\u00e0 4 trong 2 ng\u00e0y. K\u1ebft qu\u1ea3 ng\u00e0y 28\/02\/2024 \u0111\u1ec1 v\u1ec1 t\u1ed5ng 0 ng\u00e0y 1 l\u00e0 45982.<\/p>\nT\u00ednh l\u00f4 d\u00e0n 20 con t\u1eeb G\u0110B ng\u00e0y th\u1ee9 2<\/h3>\n
M\u1eb9o \u1edf \u0111\u00e2y ch\u00ednh l\u00e0 ch\u00fang ta l\u1ea5y \u0111\u1ea7u ti\u00ean v\u00e0 s\u1ed1 cu\u1ed1i G\u0110B ng\u00e0y th\u1ee9 2 \u0111\u1ec3 l\u00e0m t\u1ed5ng.<\/p>\n
V\u00ed d\u1ee5<\/strong>: XSMB ng\u00e0y th\u1ee9 2 ng\u00e0y 09\/03\/2024 \u0111\u1ec1 v\u1ec1 95973. Ch\u00fang ta l\u1ea5y 9, 3 = 20 s\u1ed1 l\u00e0m t\u1ed5ng \u0111\u1ec3 nu\u00f4i trong 3 ng\u00e0y. K\u1ebft qu\u1ea3 ng\u00e0y 10\/03\/2024 \u0111\u1ec1 v\u1ec1 t\u1ed5ng 3 l\u00e0 83549.<\/p>\nB\u1eaft d\u00e0n \u0111\u1ec1 20 s\u1ed1 b\u1ea5t b\u1ea1i theo c\u1ea7u ch\u1ea1m<\/h3>\n
C\u00e1ch b\u1eaft c\u1ea7u nu\u00f4i n\u00e0y kh\u00e1 \u0111\u01a1n gi\u1ea3n. Anh em h\u00e3y l\u1ea5y s\u1ed1 gi\u1eefa c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t ng\u00e0y Th\u1ee9 T\u01b0 h\u00e0ng tu\u1ea7n \u0111\u1ec3 l\u00e0m ch\u1ea1m \u0111\u1ec1 nu\u00f4i.<\/p>\n
V\u00ed d\u1ee5:<\/strong> XSMB ng\u00e0y Th\u1ee9 T\u01b0 11\/10\/2024 v\u1ec1 81489. Ch\u00fang ta nu\u00f4i d\u00e0n s\u1ed1 ch\u1ea1m 4 l\u00e0 04, 40, 14, 41, 24, 42, 34, 43, 44, 45, 54, 64, 46, 74, 47, 84, 48, 94, 49 trong 3 ng\u00e0y. K\u1ebft qu\u1ea3 l\u00e0 ng\u00e0y 11\/10\/2024 \u0111\u1ec1 v\u1ec1 ch\u1ea1m 4 l\u00e0 85074.<\/p>\nNgo\u00e0i ra anh em c\u00f2n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng c\u00e1ch b\u1eaft l\u1ea1i ch\u1ea1m \u0111\u1ec1 v\u1eeba n\u1ed5 \u0111\u1ec3 c\u00f3 d\u00e0n \u0111\u1ec1 20 s\u1ed1 b\u1ea5t b\u1ea1i nu\u00f4i trong 3 ng\u00e0y.<\/p>\n
B\u1ea3ng \u00e1p d\u1ee5ng ch\u01a1i d\u00e0n 20 con v\u00e0 k\u1ebft qu\u1ea3:<\/strong><\/p>\n\n\n\nNg\u00e0y<\/strong><\/td>\nNu\u00f4i d\u00e0n<\/strong><\/td>\n K\u1ebft qu\u1ea3<\/strong><\/td>\n<\/tr>\n\n01 \u2013 03\/03\/2024<\/td>\n | 10 11 12 13 14 15 16 17 18 19 \n20 21 22 23 24 25 26 27 28 29<\/td>\n | N\u1ed5 \u0111\u1ec1 23 ng\u00e0y 3<\/td>\n<\/tr>\n | \n04 \u2013 06\/03\/2024<\/td>\n | 40 41 42 43 44 45 46 47 48 49 \n50 51 52 53 54 55 56 57 58 59<\/td>\n | N\u1ed5 \u0111\u1ec1 54 ng\u00e0y 3<\/td>\n<\/tr>\n | \n07 \u2013 09\/03\/2024<\/td>\n | 00 01 02 03 04 05 06 07 08 09 \n30 31 32 33 34 35 36 37 38 39<\/td>\n | Tr\u01b0\u1ee3t<\/td>\n<\/tr>\n | \n10 \u2013 13\/03\/2024<\/td>\n | 80 81 82 83 84 85 86 87 88 89 \n30 31 32 33 34 35 36 37 38 39<\/td>\n | Tr\u01b0\u1ee3t<\/td>\n<\/tr>\n | \n14 \u2013 16\/03\/2024<\/td>\n | 20 21 22 23 24 25 26 27 28 29 \n90 91 92 93 94 95 96 97 98 99<\/td>\n | N\u1ed5 \u0111\u1ec1 22 ng\u00e0y 3<\/td>\n<\/tr>\n | \n17 \u2013 19\/03\/2024<\/td>\n | 80 81 82 83 84 85 86 87 88 89 \n40 41 42 43 44 45 46 47 48 49<\/td>\n | N\u1ed5 \u0111\u1ec1 89 ng\u00e0y 3<\/td>\n<\/tr>\n | \n20 \u2013 22\/03\/2024<\/td>\n | 00 01 02 03 04 05 06 07 08 09 \n30 31 32 33 34 35 36 37 38 39<\/td>\n | Tr\u01b0\u1ee3t<\/td>\n<\/tr>\n | \n23 \u2013 25\/03\/2024<\/td>\n | 50 51 52 53 54 55 56 57 58 59 \n40 41 42 43 44 45 46 47 48 49<\/td>\n | Tr\u01b0\u1ee3t<\/td>\n<\/tr>\n | \n26 \u2013 28\/03\/2024<\/td>\n | 00 01 02 03 04 05 06 07 08 09 \n20 21 22 23 24 25 26 27 28 29<\/td>\n | Tr\u01b0\u1ee3t<\/td>\n<\/tr>\n | \n29 \u2013 31\/03\/2024<\/td>\n | 00 01 02 03 04 05 06 07 08 09 \n20 21 22 23 24 25 26 27 28 29<\/td>\n | N\u1ed5 \u0111\u1ec1 02 ng\u00e0y 2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nH\u01b0\u1edbng d\u1eabn c\u00e1ch v\u00e0o ti\u1ec1n d\u00e0n \u0111\u1ec1 20 s\u1ed1 nu\u00f4i 3 ng\u00e0y<\/h2>\nB\u1ea3n ch\u1ea5t c\u1ee7a ch\u01a1i nu\u00f4i l\u00e0 ch\u00fang ta t\u0103ng ti\u1ec1n theo t\u1eebng ng\u00e0y. S\u1ed1 ti\u1ec1n t\u0103ng ng\u00e0y sao ph\u1ea3i \u0111\u1ea3m b\u1ea3o mang l\u1ea1i l\u1ee3i nhu\u1eadn n\u1ebfu nh\u01b0 \u0111\u1ec1 n\u1ed5 v\u00e0o ng\u00e0y \u0111\u00f3. V\u1edbi d\u00e0n \u0111\u1ec1 20 s\u1ed1 th\u00ec t\u1ef7 l\u1ec7 nu\u00f4i 3 ng\u00e0y n\u00ean l\u00e0 1 : 3 : 7.<\/strong><\/p>\nV\u00ed d\u1ee5<\/strong>: \u0110\u00e1nh \u0111\u1ec1 theo t\u1ef7 l\u1ec7 1 \u0103n 99.<\/p>\nNg\u00e0y 1: \u0110\u00e1nh 20 x 10k = 200k. \u0110\u1ec1 v\u1ec1 th\u00ec \u0103n: 10 x 99 = 990k. L\u00e3i: 990 \u2013 200 = 790k.<\/p>\n Ng\u00e0y 2: \u0110\u00e1nh 20 x 30k = 600k. T\u1ed5ng \u0111\u00e1nh 2 ng\u00e0y: 200 + 600 = 800k. Th\u1eafng: 30 x 99 = 2. 970k. L\u00e3i: 2.970 \u2013 (200 + 600) = 2.170k.<\/p>\n Ng\u00e0y 3: \u0110\u00e1nh 20 x 70k = 1.140k. T\u1ed5ng \u0111\u00e1nh 3 ng\u00e0y: 200 + 600 + 1.140 = 1.940k. Th\u1eafng: 70 x 99 = 6.930. L\u00e3i: 6.930 \u2013 (200 + 600 + 1.140) = 4.990k.<\/p>\n L\u01b0u \u00fd:<\/strong><\/span> N\u1ebfu \u0111\u1ec1 v\u1ec1 ng\u00e0y n\u00e0o th\u00ec ta d\u1eebng \u1edf ng\u00e0y \u0111\u00f3. C\u00e1c t\u1ef7 l\u1ec7 \u0111\u00e1nh c\u1ee7a ng\u00e0y th\u1ee9 3 c\u00f3 th\u00ea thay \u0111\u1ed5i t\u00f9y v\u00e0o t\u00e0i ch\u00ednh c\u1ee7a m\u1ed7i ng\u01b0\u1eddi mi\u1ec5n l\u00e0 c\u00f3 l\u00e3i.<\/p>\nKinh nghi\u1ec7m \u0111\u00e1nh l\u00f4 d\u00e0n 20 con b\u1ea5t b\u1ea1i<\/h2>\nKh\u00f4ng ph\u1ea3i ch\u1ec9 c\u1ea7n s\u1ed1 chu\u1ea9n v\u00e0 v\u00e0o ti\u1ec1n khoa h\u1ecdc l\u00e0 ch\u00fang ta c\u00f3 th\u1ec3 th\u00e0nh c\u00f4ng v\u1edbi c\u00e1c khung nu\u00f4i 3 ng\u00e0y d\u00e0n \u0111\u1ec1 20 s\u1ed1. Anh em c\u0169ng c\u1ea7n l\u01b0u \u00fd m\u1ed9t s\u1ed1 \u0111i\u1ec3m d\u01b0\u1edbi \u0111\u00e2y \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 ho\u00e0n h\u1ea3o nh\u1ea5t:<\/p>\n | | | |