Song th\u1ee7 l\u00f4<\/em><\/strong> h\u1eb3n kh\u00f4ng c\u00f2n l\u00e0 thu\u1eadt ng\u1eef xa l\u1ea1 \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi \u0111am m\u00ea b\u1ed9 m\u00f4n s\u1ed1 h\u1ecdc. Tuy nhi\u00ean, nh\u1eefng con s\u1ed1 \u0111\u00f3 kh\u00f4ng ph\u1ea3i ng\u1eabu nhi\u00ean m\u00e0 b\u1ea1n c\u00f3, th\u1ef1c ra ch\u00fang \u0111\u00e3 c\u00f3 c\u00e1ch t\u00ednh to\u00e1n tr\u01b0\u1edbc. <\/em><\/p>\n \u0110\u00fang nh\u01b0 t\u00ean g\u1ecdi, \u201csong th\u1ee7 l\u00f4\u201d l\u00e0 c\u00e1ch ch\u01a1i 2 con l\u00f4 trong c\u00f9ng m\u1ed9t ng\u00e0y. Ki\u1ec3u ch\u01a1i n\u00e0y c\u00f3 t\u00ednh an to\u00e0n cao v\u00e0 n\u1ebfu v\u00e0o c\u1ea7u chu\u1ea9n th\u00ec s\u1ebd d\u1ec5 \u0103n. Tuy nhi\u00ean, n\u1ebfu b\u1ea1n kh\u00f4ng th\u1ec3 \u0111o\u00e1n tr\u00fang \u0111\u01b0\u1ee3c s\u1ed1 m\u00e0 l\u1ea1i ch\u01a1i t\u1ea5t tay th\u00ec v\u1eabn c\u00f3 l\u1eddi nh\u01b0ng l\u1ea1i r\u1ea5t \u00edt, tr\u1eeb khi trong s\u1ed1 b\u1ea1n \u0111\u00e1nh tr\u00fang 2 nh\u00e1y tr\u1edf l\u00ean.<\/p>\n V\u00ed d\u1ee5: N\u1ebfu nh\u01b0 b\u1ea1n \u0111\u00e1nh con 42 v\u00e0 theo t\u00ednh to\u00e1n s\u1ebd ch\u01a1i h\u1ebft 500 \u0111i\u1ec3m. Sau \u0111\u00f3, c\u00f3 m\u1ed9t ng\u01b0\u1eddi b\u1ea1n khuy\u00ean b\u1ea1n l\u00e0 n\u00ean \u0111\u00e1nh con 26 th\u00ec \u0111\u1eb9p nh\u1ea5t. L\u00fac \u0111\u00f3, trong \u0111\u1ea7u b\u1ea1n s\u1ebd b\u1ecb lo\u1ea1n s\u1ed1. M\u1eb7c d\u00f9 s\u1ed1 c\u1ea7u th\u00ec \u0111\u1eb9p nh\u01b0ng kh\u00f4ng c\u00f3 \u0111\u1ee7 ti\u1ec1n \u0111\u1ec3 \u0111\u00e1nh chung 2 con. Cho n\u00ean b\u1ea1n ph\u1ea3i chia \u0111\u1ec1u s\u1ed1 v\u1ed1n b\u1ecf ra cho 2 c\u1eb7p l\u00e0 26 v\u00e0 62, m\u1ed7i 1 con 250 \u0111i\u1ec3m.<\/p>\n L\u01b0u \u00fd: Khi \u0111\u00e1nh, kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u1ea3i chia \u0111\u1ec1u v\u1ed1n 50 \u2013 50 cho c\u1ea3 2 s\u1ed1. B\u1ea1n c\u00f3 th\u1ec3 \u0111\u00e1nh t\u00f9y theo \u00fd mu\u1ed1n c\u1ee7a m\u00ecnh c\u00f3 th\u1ec3 ch\u00eanh l\u1ec7ch nhau.<\/p>\n K\u1ebft qu\u1ea3: N\u1ebfu song th\u1ee7 l\u00f4 h\u00f4m nay<\/strong> ra s\u1ed1 62 \u0111\u01b0\u1ee3c 1 nh\u00e1y nh\u01b0ng 26 l\u1ea1i kh\u00f4ng nh\u00e1y n\u00e0o th\u00ec b\u1ea1n ch\u1ec9 l\u00e3i \u0111\u01b0\u1ee3c 250 \u0111i\u1ec3m ti\u1ec1n \u0103n con 62 m\u00e0 th\u00f4i. Khi ch\u01a1i l\u00f4, b\u1ea1n h\u00e3y n\u00ean nh\u1edb quy t\u1eafc v\u00e0ng n\u00e0y: \u201c Th\u00e0 \u0103n \u0111\u01b0\u1ee3c \u00edt m\u00e0 \u0103n th\u00f4ng d\u00e0i, c\u00f2n h\u01a1n \u0103n c\u1ea3 m\u00e0 ng\u00e3 v\u1ec1 kh\u00f4ng\u201d. C\u1ea9n th\u1eadn tr\u1eafng tay \u0111\u00f3 b\u1ea1n nh\u00e9!<\/p>\n T\u00f9y theo t\u1eebng v\u00f9ng mi\u1ec1n, song th\u1ee7 l\u00f4 \u0111\u01b0\u1ee3c chia l\u00e0m 3 lo\u1ea1i, m\u1ed7i lo\u1ea1i c\u00f3 m\u1ed9t n\u00e9t \u0111\u1eb7c tr\u01b0ng ri\u00eang m\u00e0 b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c t\u00ecm hi\u1ec3u \u1edf b\u00e0i vi\u1ebft kh\u00e1c chi ti\u1ebft h\u01a1n c\u1ee7a ch\u00fang t\u00f4i:<\/p>\n N\u1ebfu nh\u01b0 ng\u00e0y h\u00f4m tr\u01b0\u1edbc, b\u1ea1n c\u00f3 m\u01a1 t\u1edbi s\u1ed1 n\u00e0o \u0111\u00f3 hay b\u1ea1n c\u1ea3m th\u1ea5y h\u00f4m nay b\u1ea1n c\u00f3 linh c\u1ea3m \u0111\u00e1nh con n\u00e0y s\u1ebd tr\u00fang th\u00ec b\u1ea1n h\u00e3y l\u00ean k\u1ebf ho\u1ea1ch \u0111\u00e1nh con song th\u1ee7 l\u00f4 \u0111\u1eb9p nh\u1ea5t h\u00f4m nay <\/strong>theo c\u00e1c b\u01b0\u1edbc sau \u0111\u00e2y nh\u00e9:<\/p>\n H\u00e3y gh\u00e9p k\u1ebft qu\u1ea3 c\u1ee7a gi\u1ea3i nh\u1ea5t c\u1ee7a gi\u1ea3i th\u1ee9 nh\u1ea5t l\u00e0 gi\u1ea3i th\u1ee9 3 l\u1ea1i v\u1edbi nhau. V\u00ed d\u1ee5: Gi\u1ea3i th\u1ee9 nh\u1ea5t trong gi\u1ea3i 2 l\u00e0 73526 v\u00e0 gi\u1ea3i th\u1ee9 nh\u1ea5t c\u1ee7a gi\u1ea3i 3 l\u00e0 92836<\/p>\n Gh\u00e9p c\u00e1c s\u1ed1 c\u1ee7a c\u00e1c gi\u1ea3i l\u1ea1i \u0111\u01b0\u1ee3c m\u1ed9t con l\u00f4 may m\u1eafn nh\u1ea5t.<\/p>\n V\u00ed d\u1ee5: L\u1ea5y s\u1ed1 th\u1ee9 4 c\u1ee7a gi\u1ea3i th\u1ee9 nh\u1ea5t c\u1ee7a gi\u1ea3i 2 l\u00e0 2 v\u00e0 s\u1ed1 cu\u1ed1i th\u1ee9 nh\u1ea5t trong gi\u1ea3i 3 l\u00e0 3 v\u00e0 6. T\u1eeb \u0111\u00f3 ch\u00fang ta \u0111\u00e3 c\u00f3 \u0111\u01b0\u1ee3c 2 s\u1ed1 \u0111\u00f3 l\u00e0 23 v\u00e0 26.<\/p>\n Khi \u0111\u00e3 t\u00ecm ra \u0111\u01b0\u1ee3c 2 song l\u00f4 th\u00ec b\u1ea1n n\u00ean \u00e1p d\u1ee5ng nh\u1eefng kinh nghi\u1ec7m v\u00e0 ki\u1ebfn th\u1ee9c tr\u01b0\u1edbc gi\u1edd c\u1ee7a m\u00ecnh \u0111\u1ec3 quy\u1ebft \u0111\u1ecbnh c\u00f3 \u0111\u00e1nh c\u1ea3 hai s\u1ed1 hay kh\u00f4ng v\u00e0 n\u00ean \u0111\u00e1nh bao nhi\u00eau \u0111i\u1ec3m. \u0110\u1ebfn b\u01b0\u1edbc n\u00e0y th\u00ec b\u1ea1n n\u00ean xem l\u1ea1i l\u1ecbch s\u1eed nh\u1eefng con l\u00f4 \u0111\u00e3 ra theo ng\u00e0y, xem t\u1ea7n su\u1ea5t v\u1ec1 c\u1ee7a t\u1eebng con \u0111\u1ec3 ra quy\u1ebft \u0111\u1ecbnh c\u00f3 n\u00ean l\u1ed9n hay kh\u00f4ng<\/p>\n V\u1edbi c\u00e1c con s\u1ed1 b\u1ea1n \u0111\u00e3 t\u00ecm ra \u0111\u01b0\u1ee3c b\u1ea1n n\u00ean nu\u00f4i l\u00f4 trong kho\u1ea3ng 2 \u0111\u1ebfn 3 ng\u00e0y. Ho\u1eb7c cho t\u1edbi khi b\u1ea1n t\u00ecm \u0111\u01b0\u1ee3c song th\u1ee7 l\u00f4 vip <\/strong>nh\u1ea5t cho m\u00ecnh.<\/p>\n Ch\u00fa \u00fd: V\u1edbi c\u00e1ch l\u00e0m tr\u00ean b\u1ea1n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng \u0111\u01b0\u1ee3c v\u1edbi song th\u1ee7 l\u00f4 \u1edf Mi\u1ec1n Nam v\u00e0 mi\u1ec1n Trung.<\/p>\n \u0110\u1ec3 c\u00f3 th\u1ec3 \u0111\u00e1nh song th\u1ee7 l\u00f4 <\/strong>d\u1ec5 d\u00e0ng v\u00e0 an to\u00e0n nh\u1ea5t \u0111\u00f2i h\u1ecfi ng\u01b0\u1eddi ch\u01a1i ph\u1ea3i c\u00f3 m\u1ed9t \u0111\u1ea7u \u00f3c t\u00ednh to\u00e1n k\u1ef9 l\u01b0\u1ee1ng tr\u01b0\u1edbc khi \u0111\u01b0a ra \u0111\u01b0\u1ee3c nh\u1eadn \u0111\u1ecbnh ch\u00ednh x\u00e1c khi ch\u01a1i. Theo kinh nghi\u1ec7m c\u1ee7a nh\u1eefng ng\u01b0\u1eddi \u0111i tr\u01b0\u1edbc th\u00ec c\u00f3 hai th\u1eddi \u0111i\u1ec3m nu\u00f4i song th\u1ee7 l\u00f4 theo hai khung gi\u1edd kh\u00e1c nhau l\u00e0 khung 2 ng\u00e0y v\u00e0 khung 3 ng\u00e0y.<\/p>\n <\/p>\n \u0110\u00e2y \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t l\u1ed1i ch\u01a1i c\u1ef1c k\u1ef3 th\u00f4ng minh. N\u00f3 \u0111\u01b0\u1ee3c nhi\u1ec1u cao th\u1ee7 trong gi\u1edbi l\u00f4 \u0111\u1ec1 \u00e1p d\u1ee5ng. B\u1edfi khi nu\u00f4i l\u00f4 trong 2 ng\u00e0y th\u00ec kh\u1ea3 n\u0103ng \u0103n l\u00f4 r\u1ea5t cao. Cho n\u00ean, ng\u01b0\u1eddi ch\u01a1i ph\u1ea3i ghi ch\u00e9p l\u1ea1i \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ec3 c\u00f3 th\u1ec3 theo d\u00f5i k\u1ef9 h\u01a1n \u0111\u1ec3 t\u00ednh \u0111\u01b0\u1ee3c l\u00e3i l\u1ed7 c\u0169ng nh\u01b0 h\u1eb1ng th\u00e1ng ph\u1ea3i b\u1ecf ra bao nhi\u00eau ti\u1ec1n \u0111\u1ec3 qu\u1ea3n l\u00fd \u0111\u01b0\u1ee3c ngu\u1ed3n v\u1ed1n b\u1ecf ra t\u1ed1t h\u01a1n.<\/p>\n Ch\u01a1i song th\u1ee7 l\u00f4 khung 2 ng\u00e0y th\u01b0\u1eddng xuy\u00ean \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng v\u1edbi t\u1ef7 l\u1ec7 v\u00e0o ti\u1ec1n 1:2 v\u00e0 1:3. T\u00f9y theo nh\u1eefng s\u1ed1 v\u1ed1n v\u00e0 l\u1ecbch s\u1eed th\u1eafng thua m\u00e0 ng\u01b0\u1eddi ch\u01a1i ch\u1ecdn cho m\u00ecnh c\u00e1ch v\u00e0o ti\u1ec1n ph\u00f9 h\u1ee3p nh\u1ea5t. C\u1ee5 th\u1ec3 nh\u01b0:<\/p>\n V\u1edbi c\u00e1ch nu\u00f4i l\u00f4 khung 3 ng\u00e0y n\u00e0y s\u1ebd d\u1ec5 \u0103n h\u01a1n nhi\u1ec1u so v\u1edbi khung 2 ng\u00e0y. D\u00f2ng v\u1ed1n \u00e1p d\u1ee5ng cho kng ba ng\u00e0y d\u1ef1a theo t\u1ef7 l\u1ec7 1:2: 6 ho\u1eb7c 1:3:8. Ngo\u00e0i ra, c\u00e1ch v\u00e0o ti\u1ec1n c\u0169ng t\u00f9y thu\u1ed9c theo ngu\u1ed3n v\u1ed1n b\u1ea1n b\u1ecf ra nhi\u1ec1u hay \u00edt.<\/p>\n Vi\u1ec7c nu\u00f4i l\u00f4 n\u00e0y ph\u1ea3i c\u00f3 t\u00ednh to\u00e1n th\u1eadt k\u1ef9 tr\u01b0\u1edbc khi nu\u00f4i. B\u1edfi v\u00ec n\u1ebfu b\u1ea1n nu\u00f4i qu\u00e1 l\u00e2u v\u00e0 \u0111\u00e1nh qu\u00e1 nhi\u1ec1u \u0111i\u1ec3m th\u00ec th\u1ea5t b\u1ea1i s\u1ebd c\u00e0ng nhi\u1ec1u. Cho n\u00ean h\u00e3y th\u1eadt c\u1ea9n th\u1eadn \u0111\u1ec3 kh\u00f4ng tr\u1eafng tay nh\u00e9.<\/p>\n<\/div>\n1. Song th\u1ee7 l\u00f4 l\u00e0 g\u00ec?<\/strong><\/h2>\n
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2. C\u00e1c b\u01b0\u1edbc ch\u01a1i song th\u1ee7 l\u00f4 c\u01a1 b\u1ea3n<\/strong><\/h2>\n
B\u01b0\u1edbc 1: T\u00ecm k\u1ebft qu\u1ea3 c\u1ee7a gi\u1ea3i soi c\u1ea7u<\/em><\/strong><\/h3>\n
B\u01b0\u1edbc 2: Gh\u00e9p c\u00e1c con s\u1ed1 l\u1ea1i v\u1edbi nhau<\/em><\/strong><\/h3>\n
B\u01b0\u1edbc 3: C\u00f3 n\u00ean \u0111\u00e1nh l\u1ed9n hay kh\u00f4ng?<\/em><\/strong><\/h3>\n
B\u01b0\u1edbc 4: Nu\u00f4i l\u00f4<\/em><\/strong><\/h3>\n
3. Th\u1eddi \u0111i\u1ec3m \u0111\u00e1nh song th\u1ee7 l\u00f4 \u0111\u1eb9p nh\u1ea5t h\u00f4m nay<\/strong><\/h2>\n
C\u00e1ch nu\u00f4i song th\u1ee7 l\u00f4 khung 2 ng\u00e0y<\/em><\/strong><\/h3>\n
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C\u00e1ch nu\u00f4i song th\u1ee7 l\u00f4 khung 3 ng\u00e0y<\/em><\/strong><\/h3>\n
soi c\u1ea7u si\u00eau vip<\/h4>\n