{"id":7254,"date":"2023-12-25T14:37:02","date_gmt":"2023-12-25T07:37:02","guid":{"rendered":"https:\/\/apanano.com\/vi\/?p=7254"},"modified":"2023-12-25T14:37:02","modified_gmt":"2023-12-25T07:37:02","slug":"phong-benh-phu-ne-o-heo-con-thong-qua-dinh-duong","status":"publish","type":"post","link":"https:\/\/apanano.vn\/en\/news\/phong-benh-phu-ne-o-heo-con-thong-qua-dinh-duong\/","title":{"rendered":"Ph\u00f2ng b\u1ec7nh ph\u00f9 n\u1ec1 \u1edf heo con th\u00f4ng qua dinh d\u01b0\u1ee1ng"},"content":{"rendered":"

Ch\u1ee9ng ph\u00f9 n\u1ec1 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn suy gi\u1ea3m hi\u1ec7u su\u1ea5t, s\u1ee9c kho\u1ebb t\u1ed5ng th\u1ec3 k\u00e9m v\u00e0 t\u1ef7 l\u1ec7 t\u1eed vong cao.<\/strong><\/p>\n

T\u00f9y thu\u1ed9c v\u00e0o c\u00e1c h\u1ea1n ch\u1ebf c\u1ee7a th\u1ecb tr\u01b0\u1eddng, c\u00f3 nhi\u1ec1u c\u00e1ch ti\u1ebfp c\u1eadn kh\u00e1c nhau c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u1ea3i quy\u1ebft ch\u1ee9ng ph\u00f9 n\u1ec1 \u1edf heo con.<\/p>\n

B\u1ec7nh ph\u00f9 th\u0169ng hay c\u00f2n g\u1ecdi l\u00e0 b\u1ec7nh ph\u00f9 n\u1ec1 l\u00e0 m\u1ed9t b\u1ec7nh r\u1ed1i lo\u1ea1n ti\u00eau h\u00f3a ph\u1ee9c t\u1ea1p nh\u01b0ng kh\u00e1 th\u01b0\u1eddng xuy\u00ean, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u00e0ng tri\u1ec7u con l\u1ee3n con m\u1ed7i n\u0103m.<\/p>\n

C\u00e1c tri\u1ec7u ch\u1ee9ng ch\u00ednh bao g\u1ed3m r\u1ed1i lo\u1ea1n h\u1ec7 th\u1ea7n kinh, m\u00ed m\u1eaft s\u01b0ng h\u00fap, \u0111\u00f4i khi ti\u00eau ch\u1ea3y, qu\u00e8 qu\u1eb7t, ch\u00e1n \u0103n, sa s\u00fat hi\u1ec7u qu\u1ea3, s\u1ee9c kho\u1ebb t\u1ed5ng th\u1ec3 k\u00e9m v\u00e0 t\u1ea5t nhi\u00ean, t\u1ef7 l\u1ec7 t\u1eed vong t\u0103ng cao.<\/p>\n

L\u1eddi khuy\u00ean t\u1ed1t nh\u1ea5t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u01b0a ra l\u00e0 can thi\u1ec7p th\u00fa y v\u00e0 t\u00ecnh tr\u1ea1ng s\u1ee9c kh\u1ecfe \u1edf m\u1ee9c \u0111\u1ed9 cao trong t\u1ea5t c\u1ea3 c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a trang tr\u1ea1i. Tuy nhi\u00ean, ngay c\u1ea3 khi \u0111\u01b0\u1ee3c ch\u0103m s\u00f3c th\u00fa y v\u00e0 qu\u1ea3n l\u00fd t\u1ed1t nh\u1ea5t, b\u1ec7nh ph\u00f9 v\u1eabn xu\u1ea5t hi\u1ec7n \u1edf m\u1ed9t s\u1ed1 trang tr\u1ea1i nh\u1ea5t \u0111\u1ecbnh. Trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p dai d\u1eb3ng n\u00e0y, m\u1ed9t s\u1ed1 chi\u1ebfn l\u01b0\u1ee3c can thi\u1ec7p dinh d\u01b0\u1ee1ng c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m b\u1edbt c\u00e1c tri\u1ec7u ch\u1ee9ng c\u1ee7a b\u1ec7nh n\u00e0y, n\u1ebfu kh\u00f4ng ph\u1ea3i l\u00e0 ng\u0103n ng\u1eeba ho\u1eb7c ch\u1eefa kh\u1ecfi ho\u00e0n to\u00e0n.<\/p>\n

\u1ede \u0111\u00e2y c\u1ea7n ph\u1ea3i nh\u1ea5n m\u1ea1nh r\u1eb1ng kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 c\u00e1c chi\u1ebfn l\u01b0\u1ee3c dinh d\u01b0\u1ee1ng nh\u01b0 v\u1eady \u0111\u1ec1u ph\u00e1t huy \u1edf m\u1ecdi trang tr\u1ea1i, v\u00ec v\u1eady vi\u1ec7c s\u1eed d\u1ee5ng lao \u0111\u1ed9ng c\u1ee7a h\u1ecd n\u00ean \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a ch\u01b0\u01a1ng tr\u00ecnh t\u1ed5ng th\u1ec3 l\u1edbn h\u01a1n ch\u1ed1ng l\u1ea1i b\u1ec7nh ph\u00f9 n\u1ec1.<\/p>\n

V\u00ec b\u1ec7nh ph\u00f9 n\u1ec1 \u0111\u01b0\u1ee3c cho l\u00e0 do m\u1ed9t s\u1ed1 lo\u1ea1i huy\u1ebft thanh c\u1ee7a vi khu\u1ea9n\u00a0Escherichia coli<\/em>\u00a0g\u00e2y ra, n\u00ean b\u1ea5t k\u1ef3 bi\u1ec7n ph\u00e1p dinh d\u01b0\u1ee1ng n\u00e0o c\u00f3 hi\u1ec7u qu\u1ea3 ch\u1ed1ng l\u1ea1i vi khu\u1ea9n coli th\u00f4ng th\u01b0\u1eddng (g\u00e2y ti\u00eau ch\u1ea3y \u1edf heo con) th\u01b0\u1eddng c\u00f3 hi\u1ec7u qu\u1ea3 \u0111\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i huy\u1ebft thanh g\u00e2y b\u1ec7nh ph\u00f9 n\u1ec1.<\/p>\n

\"\"<\/p>\n

Oxit k\u1ebdm<\/strong><\/p>\n

B\u1ec7nh ph\u00f9 n\u1ec1 ph\u1ed5 bi\u1ebfn h\u01a1n \u1edf c\u00e1c khu v\u1ef1c tr\u00ean th\u1ebf gi\u1edbi n\u01a1i thu\u1ed1c kh\u00e1ng sinh v\u00e0 c\u00e1c ch\u1ea5t kh\u00e1ng khu\u1ea9n kh\u00e1c b\u1ecb h\u1ea1n ch\u1ebf s\u1eed d\u1ee5ng.<\/p>\n

V\u00ed d\u1ee5, l\u1ee3n con nh\u1eadp kh\u1ea9u t\u1eeb mi\u1ec1n nam \u0110an M\u1ea1ch sang mi\u1ec1n b\u1eafc n\u01b0\u1edbc \u0110\u1ee9c (ngh\u0129a \u0111en l\u00e0 chuy\u1ec3n qua bi\u00ean gi\u1edbi) h\u1ea7u nh\u01b0 lu\u00f4n lu\u00f4n kh\u00f4ng c\u00f3 b\u1ea5t k\u1ef3 tri\u1ec7u ch\u1ee9ng n\u00e0o. Tuy nhi\u00ean, ch\u00fang nhanh ch\u00f3ng b\u1ecb b\u1ec7nh ph\u00f9 n\u1ec1 \u1edf \u0110\u1ee9c, m\u1ed9t \u0111i\u1ec1u kh\u00f4ng h\u1ec1 th\u1ea5y \u1edf \u0110an M\u1ea1ch khi nh\u1eefng con l\u1ee3n t\u01b0\u01a1ng t\u1ef1 \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ebfn c\u00e1c c\u01a1 s\u1edf nu\u00f4i th\u1ecbt \u1edf \u0111\u00f3.<\/p>\n

\u0110i\u1ec1u n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c nhi\u1ec1u chuy\u00ean gia cho r\u1eb1ng thi\u1ebfu k\u1ebdm oxit trong kh\u1ea9u ph\u1ea7n \u0103n c\u1ee7a l\u1ee3n con \u1edf \u0110\u1ee9c, do th\u00e0nh ph\u1ea7n n\u00e0y b\u1ecb c\u1ea5m. V\u00ec v\u1eady, \u1edf nh\u1eefng n\u01a1i \u0111\u01b0\u1ee3c ph\u00e9p, k\u1ebdm oxit \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t ch\u1ea5t b\u1ed5 sung t\u1ed1t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ch\u1ed1ng l\u1ea1i b\u1ec7nh ph\u00f9 n\u1ec1. Th\u00f4ng th\u01b0\u1eddng, 3.000 ph\u1ea7n tri\u1ec7u Zn \u0111\u01b0\u1ee3c coi l\u00e0 \u0111\u1ee7 \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb nhi\u1ec5m tr\u00f9ng\u00a0Escherichia coli<\/em>.<\/p>\n

Thu\u1ed1c kh\u00e1ng sinh<\/strong><\/p>\n

Trong m\u1ed9t nghi\u00ean c\u1ee9u g\u1ea7n \u0111\u00e2y \u1edf \u0110an M\u1ea1ch, 27 ch\u1ee7ng vi khu\u1ea9n E coli O139, g\u00e2y ra ch\u1ee9ng ph\u00f9 n\u1ec1, \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 d\u1ef1a tr\u00ean kh\u1ea3 n\u0103ng \u0111\u1ec1 kh\u00e1ng c\u1ee7a ch\u00fang v\u1edbi c\u00e1c lo\u1ea1i thu\u1ed1c kh\u00e1ng sinh n\u1ed5i ti\u1ebfng. T\u1ea5t c\u1ea3 27 ch\u1ee7ng ph\u00e2n l\u1eadp \u0111\u1ec1u nh\u1ea1y c\u1ea3m v\u1edbi colistin, gentamicin, apramycin v\u00e0 amoxicillin \/ acid clavulanic. 80% ch\u1ee7ng vi khu\u1ea9n \u0111\u00e3 \u0111\u1ec1 kh\u00e1ng sulphonamide.<\/p>\n

R\u00f5 r\u00e0ng, \u1edf nhi\u1ec1u khu v\u1ef1c tr\u00ean th\u1ebf gi\u1edbi, n\u01a1i kh\u00e1ng sinh v\u1eabn \u0111\u01b0\u1ee3c ph\u00e9p s\u1eed d\u1ee5ng, vi\u1ec7c s\u1eed d\u1ee5ng ch\u00fang gi\u00fap ch\u1ed1ng l\u1ea1i s\u1ef1 b\u00f9ng ph\u00e1t ph\u00f9 n\u1ec1 th\u01b0\u1eddng xuy\u00ean. Thu\u1ed1c kh\u00e1ng sinh ch\u00ednh x\u00e1c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng n\u00ean \u0111\u1ec3 b\u00e1c s\u0129 th\u00fa y ch\u1ec9 \u0111\u1ecbnh.<\/p>\n

Protein kh\u1ea9u ph\u1ea7n<\/strong><\/p>\n

H\u1ea7u h\u1ebft c\u00e1c vi khu\u1ea9n g\u00e2y b\u1ec7nh, bao g\u1ed3m c\u1ea3 E coli, \u0103n protein n\u00ean \u0111i\u1ec1u h\u1ee3p l\u00fd l\u00e0 cung c\u1ea5p cho ch\u00fang \u00edt ch\u1ea5t n\u1ec1n \u0111\u1ec3 gi\u1ea3m sinh s\u00f4i. V\u00ec v\u1eady, m\u1ee9c protein trong kh\u1ea9u ph\u1ea7n \u0103n cho heo con b\u1ecb b\u1ec7nh ph\u00f9 th\u0169ng n\u00ean \u0111\u01b0\u1ee3c h\u1ea1 xu\u1ed1ng 2-4 \u0111i\u1ec3m ph\u1ea7n tr\u0103m, \u0111\u1ed3ng th\u1eddi t\u00e1i c\u00e2n b\u1eb1ng th\u00e0nh ph\u1ea7n axit amin. T\u01b0\u01a1ng t\u1ef1, t\u0103ng t\u1ef7 l\u1ec7 ti\u00eau h\u00f3a protein trong ch\u1ebf \u0111\u1ed9 \u0103n c\u0169ng gi\u00fap gi\u1ea3m l\u01b0\u1ee3ng protein kh\u00f4ng ti\u00eau h\u00f3a \u0111\u01b0\u1ee3c \u0111\u1ebfn ru\u1ed9t sau. Vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c axit amin k\u1ebft tinh v\u00e0 c\u00e1c ngu\u1ed3n protein d\u1ec5 ti\u00eau h\u00f3a s\u1ebd gi\u00fap \u00edch r\u1ea5t nhi\u1ec1u cho h\u01b0\u1edbng \u0111i n\u00e0y.<\/p>\n

Ngo\u00e0i ra, c\u00f3 th\u1ec3 cung c\u1ea5p m\u1ed9t kh\u1ea9u ph\u1ea7n \u0103n v\u1edbi m\u1eadt \u0111\u1ed9 dinh d\u01b0\u1ee1ng th\u1ea5p h\u01a1n, nh\u01b0ng \u0111i\u1ec1u n\u00e0y c\u0169ng c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 gi\u1ea3m t\u0103ng tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, c\u1ea7n c\u00e2n nh\u1eafc v\u1edbi c\u00e1c t\u1ed5n th\u1ea5t t\u00e0i ch\u00ednh.<\/p>\n

C\u00e1c kho\u00e1ng ch\u1ea5t kh\u00e1c
\n<\/strong><\/p>\n

Ngo\u00e0i oxit k\u1ebdm, sunfat \u0111\u1ed3ng, n\u1ebfu v\u00e0 \u1edf nh\u1eefng n\u01a1i v\u1eabn \u0111\u01b0\u1ee3c ph\u00e9p, t\u1ed1i \u0111a 250 ppm Cu trong th\u1ee9c \u0103n h\u1ed7n h\u1ee3p c\u0169ng c\u00f3 l\u1ee3i trong vi\u1ec7c ch\u1ed1ng l\u1ea1i c\u00e1c b\u1ec7nh nhi\u1ec5m khu\u1ea9n, \u0111\u1eb7c bi\u1ec7t l\u00e0 sau giai \u0111o\u1ea1n heo con.<\/p>\n

Ng\u01b0\u1eddi ta c\u0169ng ch\u1ec9 ra r\u1eb1ng vi\u1ec7c gi\u1ea3m l\u01b0\u1ee3ng canxi trong kh\u1ea9u ph\u1ea7n \u0103n (v\u00ed d\u1ee5 t\u1ed1i \u0111a l\u00e0 0,8% Ca trong kh\u1ea9u sau cai s\u1eefa) s\u1ebd c\u1ea3i thi\u1ec7n \u0111i\u1ec1u ki\u1ec7n pH c\u1ee7a d\u1ea1 d\u00e0y, t\u1ea1o ra m\u1ed9t m\u00f4i tr\u01b0\u1eddng \u00edt thu\u1eadn l\u1ee3i h\u01a1n cho s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a vi khu\u1ea9n. Cu\u1ed1i c\u00f9ng, \u0111i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0\u00a0E coli<\/em>\u00a0ph\u00e1t tri\u1ec3n m\u1ea1nh tr\u00ean ch\u1ea5t n\u1ec1n gi\u00e0u s\u1eaft v\u00e0 c\u00f3 th\u1ec3 c\u00f3 l\u1ee3i n\u1ebfu b\u1ea1n ch\u1ecdn lo\u1ea1i s\u1eaft d\u1ec5 ti\u00eau ho\u00e1 v\u00e0 h\u1ea5p thu \u0111\u1ec3 gi\u1ea3m l\u01b0\u1ee3ng s\u1eaft \u0111\u01b0a v\u00e0o kh\u1ea9u ph\u1ea7n.<\/p>\n

 <\/p>\n

Nguy\u00ean li\u1ec7u
\n<\/strong><\/p>\n

Vi\u1ec7c gi\u1ea3m ho\u1eb7c lo\u1ea1i b\u1ecf kh\u00f4 d\u1ea7u \u0111\u1eadu n\u00e0nh kh\u1ecfi kh\u1ea9u ph\u1ea7n \u0103n c\u1ee7a l\u1ee3n con \u0111\u01b0\u1ee3c kh\u00e1 nhi\u1ec1u ng\u01b0\u1eddi ch\u1ea5p nh\u1eadn s\u1ebd l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 t\u1ef7 l\u1ec7 r\u1ed1i lo\u1ea1n ti\u00eau h\u00f3a, bao g\u1ed3m c\u1ea3 b\u1ec7nh ph\u00f9 n\u1ec1. Tuy nhi\u00ean n\u1ebfu v\u1eabn bu\u1ed9c ph\u1ea3i s\u1eed d\u1ee5ng kh\u00f4 d\u1ea7u \u0111\u1eadu n\u00e0nh th\u00ec vi\u1ec7c b\u1ed5 sung enzyme protease gi\u00fap ti\u00eau ho\u00e1 tri\u1ec7n \u0111\u1ec3 \u0111\u1ea1m trong th\u1ee9c \u0103n l\u00e0 vi\u1ec7c c\u1ea7n c\u00e2n nh\u1eafc tr\u01b0\u1edbc ti\u00ean.<\/p>\n

M\u1eb7c d\u00f9 vi\u1ec7c thay th\u1ebf kh\u00f4 d\u1ea7u \u0111\u1eadu n\u00e0nh b\u1eb1ng c\u00e1c ngu\u1ed3n protein kh\u00e1c d\u1ec5 ti\u00eau h\u00f3a h\u01a1n l\u00e0m t\u0103ng chi ph\u00ed th\u1ee9c \u0103n m\u1ed9t c\u00e1ch r\u00f5 r\u1ec7t, nh\u01b0ng \u0111i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c khuy\u1ebfn kh\u00edch trong tr\u01b0\u1eddng h\u1ee3p heo con b\u1ecb b\u1ec7nh ph\u00f9 th\u0169ng. C\u00e1c axit h\u1eefu c\u01a1, v\u00e0 c\u00f3 l\u1ebd m\u1ed9t s\u1ed1 chi\u1ebft xu\u1ea5t t\u1eeb th\u1ef1c v\u1eadt, c\u0169ng kh\u00e1 h\u1eefu \u00edch ch\u1ed1ng l\u1ea1i vi khu\u1ea9n v\u00ec ch\u00fang c\u00f3 xu h\u01b0\u1edbng t\u1ea1o ra m\u1ed9t m\u00f4i tr\u01b0\u1eddng kh\u00f4ng th\u00edch h\u1ee3p cho s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a vi khu\u1ea9n trong \u0111\u01b0\u1eddng ti\u00eau h\u00f3a, v\u00e0 \u0111\u1eb7c bi\u1ec7t l\u00e0 trong d\u1ea1 d\u00e0y. H\u1ed7n h\u1ee3p axit h\u1eefu c\u01a1 c\u00f3 ho\u1eb7c kh\u00f4ng c\u00f3 chi\u1ebft xu\u1ea5t t\u1eeb th\u1ef1c v\u1eadt th\u01b0\u1eddng t\u1ed1t h\u01a1n axit \u0111\u01a1n.<\/p>\n

Axit \u0111\u01b0\u1eddng ru\u1ed9t
\n<\/strong><\/p>\n

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u H\u00e0 Lan g\u1ea7n \u0111\u00e2y \u0111\u00e3 ki\u1ec3m tra nh\u1eefng con l\u1ee3n kh\u1ecfe m\u1ea1nh v\u00e0 nh\u1eefng con b\u1ecb b\u1ec7nh t\u1eeb c\u00f9ng m\u1ed9t \u0111\u00e0n v\u00e0 k\u1ebft lu\u1eadn r\u1eb1ng m\u1eb7c d\u00f9 b\u1ec7nh ph\u00f9 n\u1ec1 c\u00f3 li\u00ean quan ch\u1eb7t ch\u1ebd v\u1edbi s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a E coli, c\u00e1c y\u1ebfu t\u1ed1 ch\u1ebf \u0111\u1ed9 \u0103n u\u1ed1ng th\u01b0\u1eddng g\u00f3p ph\u1ea7n ho\u1eb7c l\u00e0m tr\u1ea7m tr\u1ecdng th\u00eam ch\u1ee9ng r\u1ed1i lo\u1ea1n n\u00e0y.<\/p>\n

Nh\u1eefng con l\u1ee3n b\u1ecb b\u1ec7nh trong nghi\u00ean c\u1ee9u n\u00e0y c\u00f3 c\u00e1c tri\u1ec7u ch\u1ee9ng c\u1ee7a nhi\u1ec5m toan chuy\u1ec3n h\u00f3a, b\u1eb1ng ch\u1ee9ng l\u00e0 n\u1ed3ng \u0111\u1ed9 axit trong m\u00e1u v\u00e0 ru\u1ed9t cao h\u01a1n. Ng\u01b0\u1eddi ta suy \u0111o\u00e1n r\u1eb1ng \u0111\u1ed9c t\u1ed1 do E coli sinh ra trong \u0111\u01b0\u1eddng ti\u00eau h\u00f3a c\u00f3 c\u01a1 h\u1ed9i v\u01b0\u1ee3t qua h\u00e0ng r\u00e0o ru\u1ed9t \u1edf l\u1ee3n b\u1ecb nhi\u1ec5m toan chuy\u1ec3n h\u00f3a nhi\u1ec1u h\u01a1n, b\u1edfi v\u00ec t\u0103ng axit trong ru\u1ed9t c\u00f3 li\u00ean quan \u0111\u1ebfn t\u0103ng t\u00ednh th\u1ea5m th\u1ea5u. Do \u0111\u00f3, c\u00e1c chi\u1ebfn l\u01b0\u1ee3c can thi\u1ec7p dinh d\u01b0\u1ee1ng khi \u0111\u1ed1i m\u1eb7t v\u1edbi s\u1ef1 b\u00f9ng ph\u00e1t c\u1ee7a b\u1ec7nh ph\u00f9 n\u1ec1 c\u00f3 th\u1ec3 c\u00f3 l\u1ee3i. C\u00e2n b\u1eb1ng \u0111i\u1ec7n gi\u1ea3i trong kh\u1ea9u ph\u1ea7n \u0103n t\u1ed1i \u01b0u (Na + K-Cl) cho heo con b\u1ecb b\u1ec7nh c\u00f3 th\u1ec3 kh\u00e1c so v\u1edbi heo con kh\u1ecfe m\u1ea1nh, v\u00ec c\u00e2n b\u1eb1ng \u0111i\u1ec7n gi\u1ea3i trong kh\u1ea9u ph\u1ea7n cao h\u01a1n c\u00f3 th\u1ec3 ng\u0103n ng\u1eeba nhi\u1ec5m toan chuy\u1ec3n h\u00f3a.<\/p>\n

 <\/p>\n

Qu\u1ea3n l\u00fd th\u1ee9c \u0103n
\n<\/strong><\/p>\n

Ngo\u00e0i \u0111\u1ec1 xu\u1ea5t r\u00f5 r\u00e0ng v\u1ec1 t\u0103ng c\u01b0\u1eddng an to\u00e0n sinh h\u1ecdc, v\u1ec7 sinh m\u00f4i tr\u01b0\u1eddng v\u00e0 \u0111i\u1ec1u ki\u1ec7n chu\u1ed3ng tr\u1ea1i n\u00f3i chung, c\u00f3 m\u1ed9t s\u1ed1 chi\u1ebfn l\u01b0\u1ee3c \u00edt \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn \u0111\u1ec3 ch\u1ed1ng l\u1ea1i b\u1ec7nh ph\u00f9 n\u1ec1.<\/p>\n

\u0110\u1ea7u ti\u00ean, vi\u1ec7c h\u1ea1n ch\u1ebf l\u01b0\u1ee3ng th\u1ee9c \u0103n \u0103n v\u00e0o trong b\u1ed1n n\u0103m ng\u00e0y \u0111\u1ea7u ti\u00ean sau cai s\u1eefa \u0111\u01b0\u1ee3c \u1ee7ng h\u1ed9 m\u1ea1nh m\u1ebd trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p c\u0103ng th\u1eb3ng do nhi\u1ec5m khu\u1ea9n cao v\u00ec chi\u1ebfn l\u01b0\u1ee3c n\u00e0y l\u00e0m gi\u1ea3m l\u01b0\u1ee3ng th\u1ee9c \u0103n kh\u00f4ng ti\u00eau h\u00f3a \u0111\u01b0\u1ee3c \u0111\u1ebfn ru\u1ed9t sau. Ngo\u00e0i ra, vi\u1ec7c s\u1eed d\u1ee5ng ng\u0169 c\u1ed1c xay th\u00f4 thay v\u00ec lo\u1ea1i m\u1ecbn v\u00e0 ch\u01b0a n\u1ea5u ch\u00edn, \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh l\u00e0 l\u00e0m t\u0103ng th\u00eam s\u1ee9c kh\u1ecfe t\u1ed5ng th\u1ec3 c\u1ee7a \u0111\u01b0\u1eddng ti\u00eau h\u00f3a trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p nhi\u1ec5m khu\u1ea9n n\u1eb7ng. Ngo\u00e0i ra, th\u1ee9c \u0103n d\u1ea1ng b\u1ed9t \u0111\u01b0\u1ee3c \u01b0u ti\u00ean s\u1eed d\u1ee5ng h\u01a1n th\u1ee9c \u0103n vi\u00ean khi heo b\u1ecb b\u1ec7nh \u0111\u01b0\u1eddng ru\u1ed9t. M\u1eb7c d\u00f9 c\u00e1c chi\u1ebfn l\u01b0\u1ee3c can thi\u1ec7p n\u00e0y kh\u00e1 hi\u1ec7u qu\u1ea3 trong vi\u1ec7c ki\u1ec3m so\u00e1t r\u1ed1i lo\u1ea1n ti\u00eau h\u00f3a, nh\u01b0ng ch\u00fang c\u0169ng c\u00f3 kh\u1ea3 n\u0103ng h\u1ea1n ch\u1ebf n\u0103ng su\u1ea5t c\u1ee7a \u0111\u1ed9ng v\u1eadt v\u00e0 do \u0111\u00f3 ch\u00fang c\u1ea7n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n c\u1ea9n th\u1eadn.<\/p>\n

Ch\u1ea5t x\u01a1, d\u1ef1a tr\u00ean c\u00e1c b\u1eb1ng ch\u1ee9ng th\u1ef1c nghi\u1ec7m, vi\u1ec7c t\u0103ng ch\u1ea5t x\u01a1 th\u00f4 trong kh\u1ea9u ph\u1ea7n l\u00ean 2-3 \u0111i\u1ec3m ph\u1ea7n tr\u0103m \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh l\u00e0 gi\u00fap ch\u1ed1ng l\u1ea1i nhi\u1ec1u lo\u1ea1i nhi\u1ec5m tr\u00f9ng do vi khu\u1ea9n. \u0110\u1ec3 t\u0103ng ch\u1ea5t x\u01a1 trong kh\u1ea9u ph\u1ea7n \u0103n, l\u00faa m\u1ea1ch v\u00e0 y\u1ebfn m\u1ea1ch, th\u01b0\u1eddng ch\u1ec9 \u0111\u01b0\u1ee3c xay th\u00f4, kh\u00e1 hi\u1ec7u qu\u1ea3 \u0111\u1ed3ng th\u1eddi gi\u00e0u dinh d\u01b0\u1ee1ng h\u01a1n c\u00e1c ngu\u1ed3n ch\u1ea5t x\u01a1 kh\u00e1c. T\u01b0\u01a1ng t\u1ef1, b\u1ed9t c\u1ee7 c\u1ea3i \u0111\u01b0\u1eddng \u0111\u00e3 c\u00f3 hi\u1ec7u qu\u1ea3 trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p, nh\u01b0ng kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng c\u00f3 l\u00fd do. C\u00e1c ngu\u1ed3n x\u01a1 tinh khi\u1ebft kh\u00e1c cho \u0111\u1ebfn nay \u0111\u00e3 cho th\u1ea5y nhi\u1ec1u k\u1ebft qu\u1ea3 kh\u00e1c nhau, c\u00e1c nghi\u00ean c\u1ee9u v\u1eabn \u0111ang ti\u1ebfp t\u1ee5c trong l\u0129nh v\u1ef1c n\u00e0y.<\/p>\n

 <\/p>\n

Ngu\u1ed3n: Wattagnet<\/em><\/p>\n

Theo Nh\u00e0 ch\u0103n nu\u00f4i<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Ch\u1ee9ng ph\u00f9 n\u1ec1 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn suy gi\u1ea3m hi\u1ec7u su\u1ea5t, s\u1ee9c kho\u1ebb t\u1ed5ng th\u1ec3 k\u00e9m v\u00e0 t\u1ef7 l\u1ec7 t\u1eed vong cao. T\u00f9y thu\u1ed9c v\u00e0o c\u00e1c h\u1ea1n ch\u1ebf c\u1ee7a th\u1ecb tr\u01b0\u1eddng, c\u00f3 nhi\u1ec1u c\u00e1ch ti\u1ebfp c\u1eadn kh\u00e1c nhau c\u00f3 th\u1ec3 … Read More<\/a><\/p>\n","protected":false},"author":722,"featured_media":7255,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27,89],"tags":[820,930,931,72,246,853,923,199,917,845,925,780,821,163,926,927,790,916,871,868,918,138,905,125,862,832,749,791],"class_list":["post-7254","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-industry-news","tag-axit-beo","tag-benh-phu-ne","tag-benh-phu-ne-o-heo-con","tag-chan-nuoi","tag-chan-nuoi-thu-y","tag-chat-xo","tag-che-do-an-uong","tag-dinh-duong","tag-dinh-duong-cho-heo","tag-dinh-duong-cho-heo-con","tag-duoc-ly","tag-enzyme","tag-fcr","tag-gia-suc","tag-kem","tag-kem-huu-co","tag-khoang","tag-luong-vitamin","tag-men-tieu-hoa","tag-protein-tho","tag-suc-khoe-cua-lon","tag-thu-y","tag-thuc-an-cho-lon","tag-thuoc-thu-y","tag-thuoc-thu-y-apa","tag-tieu-hoa","tag-veterinary","tag-vitamin"],"_links":{"self":[{"href":"https:\/\/apanano.vn\/en\/wp-json\/wp\/v2\/posts\/7254","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/apanano.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/apanano.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/apanano.vn\/en\/wp-json\/wp\/v2\/users\/722"}],"replies":[{"embeddable":true,"href":"https:\/\/apanano.vn\/en\/wp-json\/wp\/v2\/comments?post=7254"}],"version-history":[{"count":1,"href":"https:\/\/apanano.vn\/en\/wp-json\/wp\/v2\/posts\/7254\/revisions"}],"predecessor-version":[{"id":7256,"href":"https:\/\/apanano.vn\/en\/wp-json\/wp\/v2\/posts\/7254\/revisions\/7256"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/apanano.vn\/en\/wp-json\/wp\/v2\/media\/7255"}],"wp:attachment":[{"href":"https:\/\/apanano.vn\/en\/wp-json\/wp\/v2\/media?parent=7254"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/apanano.vn\/en\/wp-json\/wp\/v2\/categories?post=7254"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/apanano.vn\/en\/wp-json\/wp\/v2\/tags?post=7254"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}