\u0110\u1eb7t ti\u1ec1n trong nu\u00f4i s\u1ed1 ng\u1eafn ng\u00e0y c\u1ea7n ph\u1ea3i h\u00f4m sau nhi\u1ec1u h\u01a1n h\u00f4m qua \u0111\u00e3 \u0111\u00e1nh. M\u1ee5c \u0111\u00edch l\u00e0 hi v\u1ecdng h\u00f4m t\u1edbi s\u1ebd tr\u00fang l\u1edbn \u0111\u1ec3 l\u1ea5y l\u1ea1i nh\u1eefng g\u00ec \u0111\u00e3 \u0111\u1ea7u t\u01b0 c\u00e1c h\u00f4m tr\u01b0\u1edbc.<\/p>\n
C\u00f3 th\u1ec3 th\u1ea5y nu\u00f4i khung 3 ng\u00e0y th\u00ec kh\u1ea3 n\u0103ng l\u1ed7 nhi\u1ec1u h\u01a1n nu\u00f4i trong 2 ng\u00e0y nh\u01b0ng c\u01a1 h\u1ed9i chi\u1ebfn th\u1eafng c\u0169ng cao h\u01a1n. V\u1eady n\u00ean , n\u1ebfu bi\u1ebft c\u00e1ch ch\u1ea5p nh\u1eadn r\u1ee7i do, c\u0169ng nh\u01b0 t\u00ednh to\u00e1n h\u1ee3p l\u00ed, b\u1ea1n s\u1ebd kh\u00f4ng bao gi\u1edd thua. V\u00ec v\u1eady, h\u00e3y d\u1ef1 \u0111o\u00e1n soi l\u00f4 \u0111\u1ec1<\/strong> 1 c\u00e1ch th\u00f4ng minh nh\u1ea5t.<\/p>\n