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T\u00ecm Hi\u1ec3u V\u1ec1 H\u1ec7 Vi Sinh V\u1eadt \u0110\u01b0\u1eddng Ru\u1ed9t<\/h2>\n
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H\u1ec7 vi sinh v\u1eadt \u0111\u01b0\u1eddng ru\u1ed9t, hay h\u1ec7 vi sinh v\u1eadt \u0111\u01b0\u1eddng ru\u1ed9t, l\u00e0 m\u1ed9t c\u1ed9ng \u0111\u1ed3ng ph\u1ee9c t\u1ea1p g\u1ed3m c\u00e1c vi sinh v\u1eadt c\u01b0 tr\u00fa trong \u0111\u01b0\u1eddng ti\u00eau h\u00f3a v\u00e0 \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c duy tr\u00ec s\u1ee9c kh\u1ecfe \u0111\u01b0\u1eddng ru\u1ed9t. Bao g\u1ed3m vi khu\u1ea9n, vi r\u00fat, n\u1ea5m v\u00e0 c\u00e1c vi sinh v\u1eadt kh\u00e1c, th\u00e0nh ph\u1ea7n c\u1ee7a h\u1ec7 vi sinh v\u1eadt \u0111\u01b0\u1eddng ru\u1ed9t r\u1ea5t \u0111a d\u1ea1ng v\u00e0 c\u00f3 th\u1ec3 kh\u00e1c nhau t\u00f9y theo t\u1eebng ng\u01b0\u1eddi.<\/p>\n
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H\u1ec7 vi sinh v\u1eadt \u0111\u01b0\u1eddng ru\u1ed9t c\u00f3 m\u1ed9t s\u1ed1 ch\u1ee9c n\u0103ng quan tr\u1ecdng, bao g\u1ed3m h\u1ed7 tr\u1ee3 ti\u00eau h\u00f3a, h\u1ed7 tr\u1ee3 h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch v\u00e0 b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i c\u00e1c vi sinh v\u1eadt c\u00f3 h\u1ea1i. B\u1eb1ng c\u00e1ch ph\u00e1 v\u1ee1 c\u00e1c ch\u1ea5t x\u01a1 v\u00e0 s\u1ea3n xu\u1ea5t c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng thi\u1ebft y\u1ebfu, h\u1ec7 vi sinh v\u1eadt \u0111\u01b0\u1eddng ru\u1ed9t g\u00f3p ph\u1ea7n v\u00e0o s\u1ee9c kh\u1ecfe t\u1ed5ng th\u1ec3 c\u1ee7a h\u1ec7 ti\u00eau h\u00f3a. Ngo\u00e0i ra, n\u00f3 gi\u00fap \u0111i\u1ec1u ch\u1ec9nh ph\u1ea3n \u1ee9ng mi\u1ec5n d\u1ecbch v\u00e0 \u0111\u00f3ng vai tr\u00f2 b\u1ea3o v\u1ec7 v\u1eadt ch\u1ee7 kh\u1ecfi b\u1ecb nhi\u1ec5m tr\u00f9ng.<\/p>\n
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S\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng trong th\u00e0nh ph\u1ea7n c\u1ee7a h\u1ec7 vi sinh v\u1eadt \u0111\u01b0\u1eddng ru\u1ed9t, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 r\u1ed1i lo\u1ea1n sinh l\u00fd, c\u00f3 li\u00ean quan \u0111\u1ebfn nhi\u1ec1u r\u1ed1i lo\u1ea1n li\u00ean quan \u0111\u1ebfn \u0111\u01b0\u1eddng ru\u1ed9t, ch\u1eb3ng h\u1ea1n nh\u01b0 b\u1ec7nh vi\u00eam ru\u1ed9t, h\u1ed9i ch\u1ee9ng ru\u1ed9t k\u00edch th\u00edch v\u00e0 b\u00e9o ph\u00ec. Do \u0111\u00f3, duy tr\u00ec h\u1ec7 vi sinh v\u1eadt \u0111\u01b0\u1eddng ru\u1ed9t kh\u1ecfe m\u1ea1nh v\u00e0 \u0111a d\u1ea1ng l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft cho s\u1ee9c kh\u1ecfe \u0111\u01b0\u1eddng ru\u1ed9t t\u1ed5ng th\u1ec3.<\/p>\n
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Hi\u1ec3u \u0111\u01b0\u1ee3c th\u00e0nh ph\u1ea7n v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a h\u1ec7 vi sinh v\u1eadt \u0111\u01b0\u1eddng ru\u1ed9t l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c chi\u1ebfn l\u01b0\u1ee3c h\u1ed7 tr\u1ee3 v\u00e0 duy tr\u00ec s\u1ee9c kh\u1ecfe \u0111\u01b0\u1eddng ru\u1ed9t. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m s\u1eeda \u0111\u1ed5i ch\u1ebf \u0111\u1ed9 \u0103n u\u1ed1ng, b\u1ed5 sung prebiotic v\u00e0 men vi sinh c\u0169ng nh\u01b0 c\u00e1c bi\u1ec7n ph\u00e1p can thi\u1ec7p kh\u00e1c nh\u1eb1m kh\u00f4i ph\u1ee5c s\u1ef1 c\u00e2n b\u1eb1ng l\u00e0nh m\u1ea1nh c\u1ee7a vi sinh v\u1eadt trong ru\u1ed9t.<\/p>\n
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Vi Khu\u1ea9n G\u00e2y B\u1ec7nh V\u00e0 Vi\u00eam Ru\u1ed9t \u1ede G\u00e0 Th\u1ecbt<\/h2>\n
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Vi\u00eam ru\u1ed9t ho\u1ea1i t\u1eed do Clostridium perfringens g\u00e2y ra l\u00e0 m\u1ed1i lo ng\u1ea1i \u0111\u00e1ng k\u1ec3 trong ng\u00e0nh ch\u0103n nu\u00f4i gia c\u1ea7m, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf g\u00e0 th\u1ecbt. Vi khu\u1ea9n g\u00e2y b\u1ec7nh n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn r\u1ed1i lo\u1ea1n nghi\u00eam tr\u1ecdng v\u00e0 th\u01b0\u1eddng g\u00e2y t\u1eed vong \u1edf ru\u1ed9t g\u00e0, d\u1eabn \u0111\u1ebfn thi\u1ec7t h\u1ea1i kinh t\u1ebf cho ng\u01b0\u1eddi ch\u0103n nu\u00f4i gia c\u1ea7m. Vi khu\u1ea9n l\u00e0m t\u1ed5n h\u1ea1i c\u00e1c ch\u1ee9c n\u0103ng c\u1ee7a h\u00e0ng r\u00e0o ru\u1ed9t, khi\u1ebfn gia c\u1ea7m d\u1ec5 b\u1ecb nhi\u1ec5m tr\u00f9ng h\u01a1n v\u00e0 l\u00e0m gi\u1ea3m s\u1ee9c kh\u1ecfe c\u0169ng nh\u01b0 n\u0103ng su\u1ea5t t\u1ed5ng th\u1ec3 c\u1ee7a ch\u00fang.<\/p>\n
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T\u00e1c \u0111\u1ed9ng c\u1ee7a vi khu\u1ea9n g\u00e2y b\u1ec7nh l\u00ean ch\u1ee9c n\u0103ng h\u00e0ng r\u00e0o ru\u1ed9t l\u00e0 r\u1ea5t \u0111\u00e1ng k\u1ec3 v\u00ec n\u00f3 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn t\u0103ng t\u00ednh th\u1ea5m c\u1ee7a ni\u00eam m\u1ea1c ru\u1ed9t, cho ph\u00e9p c\u00e1c ch\u1ea5t c\u00f3 h\u1ea1i x\u00e2m nh\u1eadp v\u00e0o m\u00e1u v\u00e0 g\u00e2y b\u1ec7nh to\u00e0n th\u00e2n \u1edf gia c\u1ea7m. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 d\u1eabn \u0111\u1ebfn t\u1ef7 l\u1ec7 t\u1eed vong t\u0103ng l\u00ean m\u00e0 c\u00f2n l\u00e0m gi\u1ea3m t\u1ed1c \u0111\u1ed9 t\u0103ng tr\u01b0\u1edfng v\u00e0 chuy\u1ec3n \u0111\u1ed5i th\u1ee9c \u0103n k\u00e9m, cu\u1ed1i c\u00f9ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn l\u1ee3i nhu\u1eadn c\u1ee7a ch\u0103n nu\u00f4i gia c\u1ea7m.<\/p>\n
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C\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba nh\u01b0 v\u1ec7 sinh \u0111\u00fang c\u00e1ch, an to\u00e0n sinh h\u1ecdc v\u00e0 s\u1eed d\u1ee5ng men vi sinh v\u00e0 prebiotic c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m thi\u1ec3u nguy c\u01a1 vi\u00eam ru\u1ed9t ho\u1ea1i t\u1eed do C. perfringens g\u00e2y ra. H\u01a1n n\u1eefa, vi\u1ec7c ph\u00e1t tri\u1ec3n c\u00e1c chi\u1ebfn l\u01b0\u1ee3c thay th\u1ebf, ch\u1eb3ng h\u1ea1n nh\u01b0 s\u1eed d\u1ee5ng c\u00e1c h\u1ee3p ch\u1ea5t c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb th\u1ef1c v\u1eadt ho\u1eb7c ch\u1ea5t \u0111i\u1ec1u h\u00f2a mi\u1ec5n d\u1ecbch, c\u00f3 th\u1ec3 \u0111\u01b0a ra c\u00e1c gi\u1ea3i ph\u00e1p ti\u1ec1m n\u0103ng \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y trong ng\u00e0nh ch\u0103n nu\u00f4i gia c\u1ea7m. Nh\u00ecn chung, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i gi\u1ea3i quy\u1ebft t\u00e1c \u0111\u1ed9ng c\u1ee7a vi khu\u1ea9n g\u00e2y b\u1ec7nh l\u00ean ch\u1ee9c n\u0103ng h\u00e0ng r\u00e0o \u0111\u01b0\u1eddng ru\u1ed9t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ee9c kh\u1ecfe v\u00e0 ph\u00fac l\u1ee3i c\u1ee7a g\u00e0 th\u1ecbt \u0111\u1ed3ng th\u1eddi duy tr\u00ec kh\u1ea3 n\u0103ng kinh t\u1ebf c\u1ee7a ng\u00e0nh ch\u0103n nu\u00f4i gia c\u1ea7m.<\/p>\n
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