{"id":2239,"date":"2018-11-19T13:36:26","date_gmt":"2018-11-19T13:36:26","guid":{"rendered":"https:\/\/robot.yeupet.vn\/mot-so-benh-thuong-gap-o-ca-betta\/"},"modified":"2018-11-19T13:36:26","modified_gmt":"2018-11-19T13:36:26","slug":"mot-so-benh-thuong-gap-o-ca-betta","status":"publish","type":"post","link":"https:\/\/robot.yeupet.vn\/index.php\/2018\/11\/19\/mot-so-benh-thuong-gap-o-ca-betta\/","title":{"rendered":"M\u1ed9t S\u1ed1 B\u1ec7nh Th\u01b0\u1eddng G\u1eb7p \u1ede C\u00e1 Betta"},"content":{"rendered":"

C\u1ea7n ph\u1ea3i ch\u1ea9n \u0111o\u00e1n b\u1ec7nh m\u1ed9t c\u00e1ch th\u1eadt ch\u00ednh x\u00e1c tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh ch\u1eefa tr\u1ecb. Ch\u00fang ta c\u00f3 th\u1ec3 l\u00e0m t\u00ecnh tr\u1ea1ng c\u1ee7a c\u00e1 c\u00f2n t\u1ec7 h\u01a1n n\u1eefa n\u1ebfu ch\u1eefa kh\u00f4ng \u0111\u00fang b\u1ec7nh.<\/strong><\/p>\n

\"mot-so-benh-thuong-gap-o-ca-betta\"<\/p>\n

1. B\u1ec7nh n\u1ea5m thu\u1ef7 mi<\/strong><\/p>\n

\u2013 T\u1ed5ng quan: \u0111\u00e2y l\u00e0 lo\u1ea1i b\u1ec7nh ph\u1ed5 bi\u1ebfn v\u00e0 n\u00f3 l\u00e0m c\u00e1 ch\u1ebft r\u1ea5t nhanh v\u00ec v\u1eady vi\u1ec7c ph\u00e1t hi\u1ec7n v\u00e0 ch\u1eefa tr\u1ecb s\u1edbm l\u00e0 \u0111i\u1ec1u r\u1ea5t quan tr\u1ecdng. M\u1ea7m b\u1ec7nh n\u1ea5m v\u1ed1n lu\u00f4n hi\u1ec7n di\u1ec7n trong h\u1ed3. C\u00e1 th\u01b0\u1eddng nhi\u1ec5m b\u1ec7nh n\u1ea5m sau khi b\u1ecb y\u1ebfu v\u00e0 m\u1ea5t s\u1ee9c \u0111\u1ec1 kh\u00e1ng v\u00ec m\u1eafc m\u1ed9t s\u1ed1 b\u1ec7nh tr\u01b0\u1edbc \u0111\u00f3 hay b\u1ecb th\u01b0\u01a1ng.<\/p>\n

\u2013 Ch\u1ea9n \u0111o\u00e1n b\u1ec7nh: c\u00e1 th\u01b0\u1eddng c\u00f3 nh\u1eefng b\u00fai m\u00e0u tr\u1eafng hay x\u00e1m nh\u01b0 c\u1ee5c b\u00f4ng g\u00f2n tr\u00ean th\u00e2n, v\u00e2y hay mang. B\u1ec7nh n\u1ea5m th\u01b0\u1eddng b\u1ecb nh\u1ea7n l\u1eabn v\u1edbi b\u1ec7nh l\u1edf mi\u1ec7ng (Columnaris). L\u01b0u \u00fd, khi quan s\u00e1t th\u1eadt k\u1ef9 ch\u1ed7 b\u1ecb b\u1ec7nh n\u1ea5m s\u1ebd th\u1ea5y c\u00e1c s\u1ee3i n\u1ea5m m\u1ecdc ra nh\u01b0 t\u00f3c trong khi b\u1ec7nh l\u1edf mi\u1ec7ng tr\u00f4ng gi\u1ed1ng nh\u01b0 c\u1ee5c b\u00f4ng g\u00f2n.<\/p>\n

\u2013 C\u00e1ch \u0111i\u1ec1u tr\u1ecb: c\u00e1ch ly c\u00e1 b\u1ec7nh \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb, kh\u00f4ng c\u1ea7n ph\u1ea3i ch\u1eefa tr\u1ecb to\u00e0n b\u1ed9 h\u1ed3 c\u00e1 b\u1edfi v\u00ec m\u1ea7m b\u1ec7nh n\u1ea5m lu\u00f4n t\u1ed3n t\u1ea1i trong h\u1ed3\u2026 v\u00e0 ch\u1ec9 t\u1ea5n c\u00f4ng m\u1ed9t khi c\u00e1 b\u1ecb suy y\u1ebfu v\u00ec m\u1eafc m\u1ed9t b\u1ec7nh kh\u00e1c tr\u01b0\u1edbc \u0111\u00f3. B\u1ea1n c\u00f3 th\u1ec3 \u0111i\u1ec1u tr\u1ecb cho c\u00e1 b\u1eb1ng malachite green, mu\u1ed1i, t\u0103ng nhi\u1ec7t \u0111\u1ed9, methylene blue, formalin hay hydrogen peroxide (d\u00f9ng b\u00f4i tr\u1ef1c ti\u1ebfp l\u00ean v\u1ebft n\u1ea5m, c\u1ea7n h\u1ebft s\u1ee9c c\u1ea9n th\u1eadn kh\u00f4ng \u0111\u1ec3 thu\u1ed1c d\u00ednh v\u00e0o mang c\u00e1 v\u00ec n\u00f3 c\u00f3 th\u1ec3 gi\u1ebft ch\u1ebft c\u00e1). \u0110i\u1ec1u quan tr\u1ecdng nh\u1ea5t \u0111\u00f3 l\u00e0 x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n l\u00e0m c\u00e1 \u0111\u1ed5 b\u1ec7nh v\u00e0 gi\u1ea3i quy\u1ebft. D\u00f9 v\u00ec nguy\u00ean nh\u00e2n n\u00e0o, c\u00e1 b\u1ecb suy gi\u1ea3m h\u1ec7 mi\u1ec5n d\u1ecbch t\u1ea1o c\u01a1 h\u00f4i \u0111\u1ec3 m\u1ea7m b\u1ec7nh t\u1ea5n c\u00f4ng. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 g\u00e2y ra b\u1edfi n\u01b0\u1edbc d\u01a1, n\u1ed3ng \u0111\u1ed9 ammonia t\u0103ng hay nh\u1eefng nguy\u00ean nh\u00e2n kh\u00e1c ch\u1eb3ng h\u1ea1n b\u1ecb c\u00e1 d\u1eef uy hi\u1ebfp.<\/p>\n

2. B\u1ec7nh \u0111\u1ed1m tr\u1eafng (tr\u00f9ng qu\u1ea3 d\u01b0a)<\/strong><\/p>\n

\u2013 T\u1ed5ng quan: b\u1ec7nh \u0111\u1ed1m tr\u1eafng l\u00e0 k\u00fd sinh tr\u00f9ng tr\u00fa ng\u1ee5 \u1edf b\u00ean d\u01b0\u1edbi l\u1edbp da c\u1ee7a c\u00e1. Ch\u00fang t\u1ea1o ra c\u00e1c \u0111\u1ed1m tr\u1eafng nh\u01b0 h\u1ea1t mu\u1ed1i hay c\u00e1t ph\u1ee7 \u0111\u1ea7y c\u01a1 th\u1ec3 c\u00e1. C\u00e1 c\u00f3 th\u1ec3 b\u01a1i gi\u1eadt c\u1ee5c v\u00e0 c\u1ed1 qu\u1eb9t m\u00ecnh v\u00e0o c\u00e1c v\u1eadt th\u1ec3 trong h\u1ed3. B\u1ec7nh n\u00e0y c\u00f3 th\u1ec3 tr\u1edf n\u00ean tr\u1ea7m tr\u1ecdng nh\u01b0ng may m\u1eafn thay n\u00f3 r\u1ea5t d\u1ec5 ch\u1ea9n \u0111o\u00e1n v\u00e0 ch\u1eefa tr\u1ecb. K\u00fd sinh tr\u00f9ng ph\u00e1t tri\u1ec3n r\u1ea5t nhanh n\u00ean vi\u1ec7c ph\u00e1t hi\u1ec7n b\u1ec7nh v\u00e0 \u0111i\u1ec1u tr\u1ecb k\u1ecbp th\u1eddi l\u00e0 c\u1ef1c k\u1ef3 quan tr\u1ecdng. C\u1ea7n h\u1ebft s\u1ee9c l\u01b0u \u00fd r\u1eb1ng cho d\u00f9 nh\u1eefng \u0111\u1ed1m tr\u1eafng c\u00f3 bi\u1ebfn m\u1ea5t th\u00ec kh\u00f4ng c\u00f3 ngh\u0129a r\u1eb1ng m\u1ea7m b\u1ec7nh \u0111\u00e3 ho\u00e0n to\u00e0n b\u1ecb ti\u00eau di\u1ec7t. Ch\u00fang v\u1eabn ti\u1ebfp t\u1ee5c s\u1ed1ng v\u00e0 t\u0103ng tr\u01b0\u1edfng trong n\u01b0\u1edbc ngay c\u1ea3 khi r\u1eddi kh\u1ecfi m\u00ecnh c\u00e1. \u0110\u1ea5y l\u00e0 l\u00fd do t\u1ea1i sao ch\u00fang ta c\u1ea7n t\u0103ng nhi\u1ec7t \u0111\u1ed9 c\u1ee7a n\u01b0\u1edbc b\u1edfi n\u1ebfu \u0111\u1ec3 n\u01b0\u1edbc l\u1ea1nh th\u00ec ph\u1ea3i m\u1ea5t nhi\u1ec1u tu\u1ea7n \u0111\u1ec3 chu tr\u00ecnh sinh tr\u01b0\u1edfng c\u1ee7a k\u00fd sinh tr\u00f9ng \u0111\u01b0\u1ee3c ho\u00e0n t\u1ea5t! B\u1ea1n n\u00ean \u0111i\u1ec1u tr\u1ecb li\u00ean t\u1ee5c cho c\u00e1 t\u1ed1i thi\u1ec3u m\u1ed9t tu\u1ea7n \u0111\u1ec3 ti\u00eau di\u1ec7t h\u1ebft m\u1ea7m b\u1ec7nh k\u00fd sinh (n\u1ebfu \u0111\u1ec3 n\u01b0\u1edbc l\u1ea1nh th\u00ec c\u1ea7n l\u00e2u h\u01a1n). K\u00fd sinh tr\u00ean m\u00ecnh c\u00e1 r\u1ea5t kh\u00f3 ti\u00eau di\u1ec7t, thu\u1ed1c ch\u1ec9 c\u00f3 t\u00e1c d\u1ee5ng \u1edf giai \u0111o\u1ea1n \u1ea5u tr\u00f9ng trong chu tr\u00ecnh sinh tr\u01b0\u1edfng c\u1ee7a k\u00fd sinh tr\u00f9ng, ngay khi v\u1eeba tr\u01b0\u1edfng th\u00e0nh, ch\u00fang s\u1ebd l\u1eadp t\u1ee9c t\u1ea5n c\u00f4ng c\u00e1.<\/p>\n

\u2013 C\u00e1ch ph\u00f2ng: c\u0103ng th\u1eb3ng v\u00e0 gi\u1ea3m s\u1ee9c \u0111\u1ec1 kh\u00e1ng l\u00e0 c\u00e1c nguy\u00ean nh\u00e2n l\u00e0m m\u1ea7m b\u1ec7nh t\u1ea5n c\u00f4ng v\u00e0 nh\u00e2n r\u1ed9ng tr\u00ean c\u00e1. Tr\u00e1nh l\u00e0m c\u00e1 b\u1ecb c\u0103ng th\u1eb3ng b\u1edfi c\u00e1c nguy\u00ean nh\u00e2n nh\u01b0 n\u01b0\u1edbc d\u01a1, nhi\u1ec7t \u0111\u1ed9 bi\u1ebfn \u0111\u1ed5i \u0111\u1ed9t ng\u1ed9t, \u0103n qu\u00e1 no\u2026 C\u00e1ch ly c\u00e1 m\u1edbi v\u00e0 c\u00e2y thu\u1ef7 sinh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n kh\u00f4ng \u0111em m\u1ea7m b\u1ec7nh t\u1eeb b\u00ean ngo\u00e0i v\u00e0o h\u1ed3. Kh\u00f4ng n\u00ean thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 h\u1ed3 m\u1ed9t c\u00e1ch \u0111\u1ed9t ng\u1ed9t. Lu\u00f4n b\u1ecf t\u00fai \u0111\u1ef1ng c\u00e1 v\u00e0o h\u1ed3 m\u1edbi kho\u1ea3ng 15 ph\u00fat \u0111\u1ec3 nhi\u1ec7t \u0111\u1ed9 hai b\u00ean c\u00e2n b\u1eb1ng tr\u01b0\u1edbc khi th\u1ea3 c\u00e1. N\u00ean nh\u1edb r\u1eb1ng, c\u00f9ng v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc, \u0111\u1ea5y l\u00e0 nh\u1eefng nguy\u00ean nh\u00e2n r\u1ea5t ph\u1ed5 bi\u1ebfn l\u00e0m cho c\u00e1 b\u1ecb k\u00fd sinh tr\u00f9ng t\u1ea5n c\u00f4ng v\u00e0 g\u00e2y b\u1ec7nh.<\/p>\n

\u2013 C\u00e1ch \u0111i\u1ec1u tr\u1ecb: t\u0103ng nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc \u0111\u1ec3 r\u00fat ng\u1eafn chu tr\u00ecnh sinh tr\u01b0\u1edfng c\u1ee7a k\u00fd sinh. T\u1eafm n\u01b0\u1edbc mu\u1ed1i l\u00e0 c\u00e1ch lo\u1ea1i b\u1ecf k\u00fd sinh hi\u1ec7u qu\u1ea3. N\u01b0\u1edbc mu\u1ed1i l\u00e0m k\u00fd sinh r\u1eddi kh\u1ecfi m\u00ecnh c\u00e1 v\u00e0 r\u01a1i xu\u1ed1ng h\u1ed3 \u0111i\u1ec1u tr\u1ecb, v\u00ec v\u1eady khi th\u1ea3 c\u00e1 v\u1ec1 h\u1ed3 c\u0169 th\u00ec \u1edf \u0111\u00f3 kh\u00f4ng c\u00f2n k\u00fd sinh n\u1eefa. Nh\u1eefng ho\u00e1 ch\u1ea5t c\u00f3 ch\u1ee9a mu\u1ed1i \u0111\u1ed3ng nh\u01b0 Coppersafe hay Aquarisol c\u0169ng \u0111i\u1ec1u tr\u1ecb r\u1ea5t hi\u1ec7u qu\u1ea3. C\u00f3 nhi\u1ec1u lo\u1ea1i thu\u1ed1c chuy\u00ean \u0111\u1ec3 ch\u1eefa b\u1ec7nh \u0111\u1ed1m tr\u1eafng c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y trong c\u00e1c ti\u1ec7m c\u00e1 c\u1ea3nh nh\u01b0ng b\u1ea1n n\u00ean nh\u1edb r\u1eb1ng thu\u1ed1c c\u00e0ng m\u1ea1nh th\u00ec c\u00e1 c\u00e0ng b\u1ecb c\u0103ng th\u1eb3ng. Malachite green \u0111\u01b0\u1ee3c khuy\u1ebfn c\u00e1o kh\u00f4ng n\u00ean s\u1eed d\u1ee5ng \u0111\u1ed1i v\u1edbi c\u00e1 da tr\u01a1n nh\u01b0 c\u00e1 nheo, c\u00e1 ch\u1ea1ch v\u00e0 nh\u1eefng c\u00e1 kh\u00e1c nh\u01b0 c\u00e1 tetra. \u0110i\u1ec1u tr\u1ecb 4 \u0111\u1ee3t, m\u1ed7i \u0111\u1ee3t k\u00e9o d\u00e0i 3 \u2013 4 ng\u00e0y, thay kho\u1ea3ng 50% n\u01b0\u1edbc tr\u01b0\u1edbc m\u1ed7i \u0111\u1ee3t \u0111i\u1ec1u tr\u1ecb. Ti\u1ebfp t\u1ee5c \u0111i\u1ec1u tr\u1ecb trong hai tu\u1ea7n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u1ea5t c\u1ea3 k\u00fd sinh \u0111\u1ec1u b\u1ecb ti\u00eau di\u1ec7t h\u1ebft. N\u00ean nh\u1edb r\u1eb1ng, thu\u1ed1c ch\u1ec9 c\u00f3 t\u00e1c d\u1ee5ng l\u00ean \u1ea5u tr\u00f9ng c\u1ee7a k\u00fd sinh t\u1ee9c kho\u1ea3ng 3 ng\u00e0y \u0111\u1ea7u ti\u00ean trong chu tr\u00ecnh sinh tr\u01b0\u1edfng c\u1ee7a ch\u00fang.<\/p>\n

* L\u01b0u \u00fd:<\/em> \u1edf Vi\u1ec7t Nam, thu\u1ed1c tr\u1ecb b\u1ec7nh \u0111\u1ed1m tr\u1eafng th\u00f4ng d\u1ee5ng l\u00e0 methylene blue. C\u00f3 nhi\u1ec1u nh\u00e3n hi\u1ec7u \u1edf d\u1ea1ng vi\u00ean v\u00e0 ch\u1ea5t l\u1ecfng l\u01b0u h\u00e0nh tr\u00ean th\u1ecb tr\u01b0\u1eddng. N\u00ean \u0111\u1ecdc k\u1ef9 h\u01b0\u1edbng d\u1eabn t\u1ef7 l\u1ec7 pha thu\u1ed1c tr\u01b0\u1edbc khi d\u00f9ng v\u00ec n\u1ed3ng \u0111\u1ed9 m\u1ed7i lo\u1ea1i c\u00f3 th\u1ec3 kh\u00e1c nhau.<\/p>\n

3. B\u1ec7nh x\u00f9 mang<\/strong><\/p>\n

\u2013 Tri\u1ec7u ch\u1ee9ng:
\n+ T\u1ea1m g\u1ecdi b\u1ec7nh n\u00e0y l\u00e0 \u201cx\u00f9 mang\u201d v\u00ec v\u1ea3y \u1edf v\u00f9ng mang c\u00e1 b\u1ecb b\u1ec7nh n\u00e0y x\u00f9 l\u00ean. C\u00e1 b\u1ec7nh n\u1eb7ng, v\u00f9ng v\u1ea3y x\u00f9 c\u00f3 d\u1ecbch tr\u1eafng nh\u01b0 m\u1ee7, n\u1ebfu kh\u1ec1u ra s\u1ebd b\u1eadt m\u00e1u.
\n+ Kh\u00f4ng r\u00f5 t\u00e1c nh\u00e2n g\u00e2y b\u1ec7nh l\u00e0 g\u00ec nh\u01b0ng kh\u00f4ng ph\u1ea3i l\u00e0 n\u1ea5m.
\n+ B\u1ec7nh n\u00e0y l\u00e2y r\u1ea5t m\u1ea1nh v\u00e0 dai d\u1eb3ng. M\u00ecnh nu\u00f4i c\u00e1 c\u1ea3 n\u0103m kh\u00f4ng h\u1ec1 th\u1ea5y b\u1ec7nh n\u00e0y cho \u0111\u1ebfn khi m\u1ed9t con c\u00e1 m\u00e1i Th\u00e1i ph\u00e1t b\u1ec7nh. T\u1eeb \u0111\u00f3 c\u00e1 m\u00ecnh th\u01b0\u1eddng xuy\u00ean b\u1ecb b\u1ec7nh n\u00e0y, nh\u1ea5t l\u00e0 nh\u1eefng con c\u00e1 to. C\u00f3 l\u1ebd ph\u1ea3i thay l\u1ecd nu\u00f4i m\u1edbi v\u00e0 t\u1ea9y r\u1eeda to\u00e0n b\u1ed9 l\u1ecd c\u0169 \u0111\u1ec3 lo\u1ea1i tr\u1eeb m\u1ea7m b\u1ec7nh.
\n+ B\u1ec7nh di\u1ec5n ti\u1ebfn ch\u1eadm r\u00e3i. C\u00e1 b\u1ecb x\u00f9 mang v\u1eabn \u0103n u\u1ed1ng nh\u01b0ng ng\u00e0y c\u00e0ng \u00edt \u0111i, c\u00e1 l\u1edd \u0111\u1edd, n\u1ed5i tr\u00ean m\u1eb7t n\u01b0\u1edbc v\u00e0 sau c\u00f9ng b\u1ecb ch\u1ebft.<\/p>\n

\u2013 C\u00e1ch ph\u00f2ng b\u1ec7nh:
\n+ C\u00e1ch ly v\u00e0 quan s\u00e1t k\u1ef9 c\u00e1 m\u1edbi. Ph\u00e1t hi\u1ec7n v\u00e0 ch\u1eefa tr\u1ecb c\u00e1 b\u1ec7nh c\u00e0ng s\u1edbm th\u00ec kh\u1ea3 n\u0103ng l\u00e0nh b\u1ec7nh c\u00e0ng cao v\u00e0 nhanh (trong v\u00f2ng 1 tu\u1ea7n).
\n+ V\u1ec7 sinh h\u1ed3 c\u00e1 b\u1ec7nh k\u1ef9 l\u01b0\u1ee1ng \u0111\u1ec3 tr\u00e1nh m\u1ea7m b\u1ec7nh l\u00e2y lan (r\u1eeda b\u1eb1ng x\u00e0 b\u00f4ng ti\u1ec7t tr\u00f9ng).<\/p>\n

\u2013 C\u00e1ch \u0111i\u1ec1u tr\u1ecb:
\n+ Nh\u1ecf thu\u1ed1c hi\u1ec7u RID PROTOZOAN (anh N2D mua b\u00ean Th\u00e1i) v\u1edbi li\u1ec1u l\u01b0\u1ee3ng 2 gi\u1ecdt\/2 l\u00edt n\u01b0\u1edbc (l\u01b0u \u00fd: li\u1ec1u l\u01b0\u1ee3ng n\u00e0y g\u1ea5p \u0111\u00f4i li\u1ec1u l\u01b0\u1ee3ng ch\u1ec9 \u0111\u1ecbnh ghi tr\u00ean nh\u00e3n l\u1ecd thu\u1ed1c l\u00e0 1 gi\u1ecdt\/2 l\u00edt).
\n+ K\u1ebft h\u1ee3p ng\u00e2m thu\u1ed1c v\u1edbi tetra Nh\u1eadt (lo\u1ea1i tetra n\u00e0y tan ngay trong n\u01b0\u1edbc, c\u00f3 b\u00e1n \u1edf c\u00e1c ti\u1ec7m c\u00e1 c\u1ea3nh)
\n+ Ch\u1eefa tr\u1ecb li\u00ean t\u1ee5c trong 2 \u2013 3 tu\u1ea7n, sau m\u1ed7i tu\u1ea7n n\u00ean thay n\u01b0\u1edbc v\u00e0 gi\u1ea3m li\u1ec1u l\u01b0\u1ee3ng thu\u1ed1c c\u00f2n 1 gi\u1ecdt\/ 2 l\u00edt.
\n+ N\u1ebfu ch\u1ec9 ng\u00e2m tetra m\u00ecnh th\u1ea5y kh\u00f4ng t\u00e1c d\u1ee5ng, c\u00e1 s\u1ed1ng nh\u01b0ng t\u00e1i ph\u00e1t b\u1ec7nh sau khi ng\u01b0ng ng\u00e2m thu\u1ed1c. Anh N2D n\u00f3i d\u00f9ng tay kh\u1ec1u h\u1ebft v\u00f9ng v\u1ea3y x\u00f9 (c\u00f3 khi b\u1eadt m\u00e1u) th\u00ec c\u00e1 s\u1ebd mau l\u00e0nh. C\u00f3 l\u1ebd c\u00e1c b\u1ea1n n\u00ean l\u00e0m theo c\u00e1ch n\u00e0y n\u1ebfu ch\u1ec9 ng\u00e2m tetra m\u00e0 kh\u00f4ng c\u00f3 RID PROTOZOAN.
\n+ B\u1ec7nh c\u00f3 th\u1ec3 \u0111\u1ec3 l\u1ea1i di ch\u1ee9ng tr\u00ean mang: teo mang (kh\u00f4ng th\u1ec3 ph\u00f9ng mang). C\u00e1 tr\u1ed1ng l\u00e0nh b\u1ec7nh v\u1eabn sinh s\u1ea3n b\u00ecnh th\u01b0\u1eddng.<\/p>\n

4. B\u1ec7nh n\u1ea5m velvet (n\u1ea5m Oodinium)<\/strong><\/p>\n

\u2013 T\u1ed5ng quan: Oodinium l\u00e0 d\u1ea1ng k\u00fd sinh tr\u00f9ng h\u00ecnh que ph\u00e1t tri\u1ec3n qua giai \u0111o\u1ea1n b\u00e0o t\u1eed. Gi\u1ed1ng nh\u01b0 b\u1ec7nh \u0111\u1ed1m tr\u1eafng, ch\u00fang tr\u00fa ng\u1ee5 b\u00ean d\u01b0\u1edbi l\u1edbp da c\u1ee7a c\u00e1. Ch\u00fang b\u1eaft \u0111\u1ea7u ph\u00e1t tri\u1ec3n t\u1eeb nh\u1eefng \u0111\u1ed1m nh\u1ecf li ti tr\u00ean m\u00ecnh c\u00e1. Trong \u0111i\u1ec1u ki\u1ec7n th\u00edch h\u1ee3p, c\u00e1c b\u00e0o t\u1eed t\u1ea1o ra m\u1ed9t l\u1edbp \u201cnhung\u201d (velvet) m\u00e0u v\u00e0ng-n\u00e2u bao ph\u1ee7 b\u00ean ngo\u00e0i da c\u00e1. B\u1ec7nh n\u00e0y r\u1ea5t d\u1ec5 l\u00e2y. C\u00e1 b\u1ecb nhi\u1ec5m b\u1ec7nh th\u01b0\u1eddng b\u01a1i gi\u1eadt c\u1ee5c, c\u1ed1 c\u1ecd qu\u1eb9t th\u00e2n m\u00ecnh l\u00ean c\u00e1c v\u1eadt th\u1ec3 trong h\u1ed3 v\u00e0 th\u1edf g\u1ea5p g\u00e1p. C\u0169ng c\u1ea7n l\u01b0u \u00fd r\u1eb1ng ngay c\u1ea3 khi c\u00e1 kh\u00f4ng c\u00f2n \u0111\u1ed1m n\u00e0o c\u0169ng kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 b\u1ec7nh \u0111\u00e3 b\u1ecb ti\u00eau di\u1ec7t ho\u00e0n to\u00e0n. Ch\u00fang v\u1eabn c\u00f3 th\u1ec3 s\u1ed1ng trong n\u01b0\u1edbc v\u00e0 d\u01b0\u1edbi \u0111\u00e1y h\u1ed3. B\u1ea1n n\u00ean ch\u1eefa tr\u1ecb li\u00ean t\u1ee5c trong m\u1ed9t tu\u1ea7n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u1ea7m b\u1ec7nh b\u1ecb ti\u00eau di\u1ec7t ho\u00e0n to\u00e0n (n\u1ebfu n\u01b0\u1edbc \u1ea5m, n\u1ebfu n\u01b0\u1edbc l\u1ea1nh th\u00ec ph\u1ea3i l\u00e2u h\u01a1n). K\u00fd sinh tr\u00f9ng tr\u00ean m\u00ecnh c\u00e1 r\u1ea5t kh\u00f3 di\u1ec7t, ch\u00fang ch\u1ec9 b\u1ecb ti\u00eau di\u1ec7t khi r\u1eddi m\u00ecnh c\u00e1 v\u00e0 b\u01a1i trong n\u01b0\u1edbc. V\u00ec v\u1eady, vi\u1ec7c t\u0103ng nhi\u1ec7t \u0111\u1ed9 l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft. N\u1ebfu \u0111\u1ec3 n\u01b0\u1edbc l\u1ea1nh th\u00ec chu tr\u00ecnh sinh tr\u01b0\u1edfng c\u1ee7a ch\u00fang s\u1ebd di\u1ec5n ra trong nhi\u1ec1u tu\u1ea7n.<\/p>\n

\u2013 C\u00e1ch ph\u00f2ng b\u1ec7nh: C\u00e1ch ly c\u00e1 m\u1edbi v\u00e0 c\u00e2y thu\u1ef7 sinh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n kh\u00f4ng \u0111em m\u1ea7m b\u1ec7nh t\u1eeb b\u00ean ngo\u00e0i v\u00e0o h\u1ed3. Kh\u00f4ng n\u00ean thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 h\u1ed3 m\u1ed9t c\u00e1ch \u0111\u1ed9t ng\u1ed9t. Lu\u00f4n b\u1ecf t\u00fai \u0111\u1ef1ng c\u00e1 v\u00e0o h\u1ed3 m\u1edbi kho\u1ea3ng 15 ph\u00fat \u0111\u1ec3 nhi\u1ec7t \u0111\u1ed9 hai b\u00ean c\u00e2n b\u1eb1ng tr\u01b0\u1edbc khi th\u1ea3 c\u00e1.<\/p>\n

\u2013 C\u00e1ch \u0111i\u1ec1u tr\u1ecb: t\u0103ng nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc \u0111\u1ec3 chu tr\u00ecnh sinh tr\u01b0\u1edfng c\u1ee7a k\u00fd sinh di\u1ec5n ra nhanh h\u01a1n (kho\u1ea3ng t\u1eeb 21 \u0111\u1ebfn 26 \u0111\u1ed9). T\u1eafm b\u1eb1ng n\u01b0\u1edbc mu\u1ed1i l\u00e0m k\u00fd sinh r\u1eddi kh\u1ecfi m\u00ecnh c\u00e1. Nh\u1eefng ho\u00e1 ch\u1ea5t c\u00f3 ch\u1ee9a mu\u1ed1i \u0111\u1ed3ng nh\u01b0 Coppersafe hay Aquarisol c\u0169ng \u0111i\u1ec1u tr\u1ecb r\u1ea5t hi\u1ec7u qu\u1ea3. C\u00f3 nhi\u1ec1u lo\u1ea1i thu\u1ed1c chuy\u00ean \u0111\u1ec3 ch\u1eefa b\u1ec7nh velvet c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y trong c\u00e1c ti\u1ec7m c\u00e1 c\u1ea3nh nh\u01b0ng b\u1ea1n n\u00ean nh\u1edb r\u1eb1ng thu\u1ed1c c\u00e0ng m\u1ea1nh th\u00ec c\u00e1 c\u00e0ng b\u1ecb c\u0103ng th\u1eb3ng. Malachite green \u0111\u01b0\u1ee3c khuy\u1ebfn c\u00e1o kh\u00f4ng n\u00ean s\u1eed d\u1ee5ng \u0111\u1ed1i v\u1edbi c\u00e1 da tr\u01a1n nh\u01b0 c\u00e1 nheo, c\u00e1 ch\u1ea1ch v\u00e0 nh\u1eefng c\u00e1 kh\u00e1c nh\u01b0 c\u00e1 tetra (s\u1ea3n ph\u1ea9m d\u00f9ng ri\u00eang cho ch\u00fang l\u00e0 Clear Ich c\u1ee7a h\u00e3ng Aquatronics).<\/p>\n

5. B\u1ec7nh s\u00ecnh b\u1ee5ng<\/strong><\/p>\n

\u2013 T\u1ed5ng quan: n\u1ebfu n\u00f3i m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c th\u00ec s\u00ecnh b\u1ee5ng l\u00e0 m\u1ed9t tri\u1ec7u ch\u1ee9ng ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t b\u1ec7nh. C\u00e1 b\u1ecb s\u00ecnh b\u1ee5ng c\u00f3 ph\u1ea7n b\u1ee5ng c\u0103ng ph\u1ed3ng. C\u00f3 nhi\u1ec1u nguy\u00ean nh\u00e2n g\u00e2y ra t\u00ecnh tr\u1ea1ng n\u00e0y. \u0110\u00f4i khi, b\u1ec7nh n\u00e0y kh\u00f4ng l\u00e2y nhi\u1ec5m nh\u01b0ng c\u00e1 b\u1ecb b\u1ec7nh n\u00ean \u0111\u01b0\u1ee3c c\u00e1ch ly v\u00e0 \u0111i\u1ec1u tr\u1ecb th\u00edch h\u1ee3p. B\u1ee5ng c\u00e1 c\u0103ng \u0111\u1ea7y n\u01b0\u1edbc v\u00e0 kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng \u0111\u00e0o th\u1ea3i. B\u1ee5ng c\u0103ng l\u00e0m v\u1ea9y c\u00e1 r\u1ed9p l\u00ean tr\u00f4ng gi\u1ed1ng nh\u01b0 \u201cqu\u1ea3 th\u00f4ng\u201d.<\/p>\n

\u2013 Tri\u1ec7u ch\u1ee9ng:
\n+ S\u00ecnh b\u1ee5ng c\u1ea5p t\u00ednh: t\u1ee9c b\u1ee5ng c\u0103ng l\u00ean b\u1ea5t th\u00ecnh l\u00ecnh. C\u00e1 b\u1ecb nhi\u1ec5m khu\u1ea9n g\u00e2y xu\u1ea5t huy\u1ebft n\u1ed9i.
\n+ S\u00ecnh b\u1ee5ng m\u00e3n t\u00ednh: t\u1ee9c b\u1ee5ng c\u0103ng l\u00ean t\u1eeb t\u1eeb. K\u00fd sinh tr\u00f9ng hay b\u01b0\u1edbu ph\u00e1t tri\u1ec3n \u1edf b\u1ee5ng c\u00e1 c\u00f3 th\u1ec3 g\u00e2y n\u00ean t\u00ecnh tr\u1ea1ng n\u00e0y.
\n+ S\u00ecnh b\u1ee5ng m\u00e3n t\u00ednh: t\u1ee9c b\u1ee5ng c\u0103ng l\u00ean t\u1eeb t\u1eeb. C\u00e1 b\u1ecb b\u1ec7nh lao c\u00e1 Mycobacterium tuberculosis. B\u1ec7nh n\u00e0y l\u00e2y r\u1ea5t m\u1ea1nh.
\n+ Nh\u1eefng nguy\u00ean nh\u00e2n kh\u00e1c g\u1ed3m nhi\u1ec5m virus, t\u1ed5n th\u01b0\u01a1ng n\u1ed9i t\u1ea1ng, suy th\u1eadn v\u00ec s\u1eed d\u1ee5ng qu\u00e1 nhi\u1ec1u thu\u1ed1c hay thu\u1ed1c qu\u00e1 m\u1ea1nh.<\/p>\n

\u2013 C\u00e1ch \u0111i\u1ec1u tr\u1ecb: b\u1ec7nh n\u00e0y r\u1ea5t kh\u00f3 ch\u1eefa tr\u1ecb nh\u01b0ng n\u1ebfu nguy\u00ean nh\u00e2n l\u00e0 vi khu\u1ea9n v\u00e0 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n s\u1edbm th\u00ec c\u00f3 th\u1ec3 ch\u1eefa kh\u1ecfi. V\u00ec v\u1eady c\u1ea7n ph\u1ea3i t\u00ecm hi\u1ec3u xem c\u00f3 ph\u1ea3i b\u1ec7nh do vi khu\u1ea9n g\u00e2y ra hay kh\u00f4ng, vi\u1ec7c ph\u00e1t hi\u1ec7n nguy\u00ean nh\u00e2n g\u00e2y b\u1ec7nh l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a \u0111i\u1ec1u tr\u1ecb v\u00e0 ph\u00f2ng b\u1ec7nh. Khi c\u00e1c v\u1ea9y x\u00f9 l\u00ean ch\u1ee9ng t\u1ecf c\u00e1 b\u1ecb b\u1ec7nh tr\u1ea7m tr\u1ecdng. Ng\u00e2m c\u00e1 trong n\u01b0\u1edbc mu\u1ed1i c\u00f3 th\u1ec3 gi\u00fap ti\u00eau b\u1edbt ch\u1ea5t l\u1ecfng trong m\u00ecnh c\u00e1. C\u00f3 m\u1ed9t lo\u1ea1t c\u00e1c lo\u1ea1i thu\u1ed1c d\u00f9ng \u0111\u1ec3 ch\u1eefa b\u1ec7nh s\u00ecnh b\u1ee5ng do nhi\u1ec5m khu\u1ea9n n\u1ed9i t\u1ea1ng. C\u00e1c lo\u1ea1i thu\u1ed1c ch\u1eefa b\u1ec7nh ngo\u00e0i da kh\u00f4ng c\u00f3 t\u00e1c d\u1ee5ng trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y.<\/p>\n

6. B\u1ec7nh s\u01b0ng m\u1eaft<\/strong><\/p>\n

\u2013 T\u1ed5ng quan: s\u01b0ng m\u1eaft v\u1ed1n kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t b\u1ec7nh m\u00e0 l\u00e0 m\u1ed9t tri\u1ec7u ch\u1ee9ng g\u00e2y ra b\u1edfi r\u1ea5t nhi\u1ec1u nguy\u00ean nh\u00e2n kh\u00e1c nhau nh\u01b0 nhi\u1ec5m khu\u1ea9n (v\u00e0 c\u00f3 th\u1ec3 nhi\u1ec5m th\u00eam c\u1ea3 n\u1ea5m), m\u00f4i tr\u01b0\u1eddng (ch\u1eb3ng h\u1ea1n nh\u01b0 n\u01b0\u1edbc d\u01a1) hay v\u1ebft th\u01b0\u01a1ng s\u01b0ng t\u1ea5y \u1edf m\u1eaft v\u00ec b\u1ecb c\u00e1 kh\u00e1c c\u1eafn. C\u00e1 c\u00f3 th\u1ec3 b\u1ecb s\u01b0ng t\u1ea5y m\u1ed9t m\u1eaft hay c\u1ea3 hai. Con ng\u01b0\u01a1i l\u00f2i h\u1eb3n ra kh\u1ecfi h\u1ed1c m\u1eaft v\u00e0 \u0111\u00f4i khi b\u1ecb m\u1edd \u0111\u1ee5c.<\/p>\n

\u2013 C\u00e1ch \u0111i\u1ec1u tr\u1ecb: n\u1ebfu ch\u1ec9 c\u00f3 m\u1ed9t m\u1eaft b\u1ecb s\u01b0ng th\u00ec nguy\u00ean nh\u00e2n th\u01b0\u1eddng l\u00e0 v\u00ec b\u1ecb th\u01b0\u01a1ng v\u00e0 m\u1eaft ph\u1ea3n \u1ee9ng b\u1eb1ng c\u00e1ch s\u01b0ng l\u00ean v\u00e0 d\u1ed3n ch\u1ea5t l\u1ecfng v\u1ec1 \u0111\u00f3. C\u1ea7n c\u00e1ch ly c\u00e1 v\u00e0 thay n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 m\u1eaft c\u00f3 th\u1eddi gian t\u1ef1 ph\u1ee5c h\u1ed3i. C\u00f3 th\u1ec3 ch\u1eefa tr\u1ecb b\u1eb1ng mu\u1ed1i epsom t\u1ee9c mu\u1ed1i MgSO4 ng\u1eadm n\u01b0\u1edbc (1 mu\u1ed7n tr\u00e0\/ 20 l\u00edt, sau 3 ng\u00e0y gi\u1ea3m c\u00f2n n\u1eeda mu\u1ed7ng). N\u1ebfu c\u1ea3 hai m\u1eaft \u0111\u1ec1u b\u1ecb s\u01b0ng th\u00ec c\u00f3 l\u1ebd c\u00e1 b\u1ecb nhi\u1ec5m khu\u1ea9n v\u00e0 n\u00ean \u0111i\u1ec1u tr\u1ecb b\u1eb1ng Maracyn, Penicillin hay Tetracycline. C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng kh\u00e1ng sinh Neomycin sulphate (250 mg\/ 4 l\u00edt) v\u1edbi t\u1ea7m t\u00e1c d\u1ee5ng r\u1ed9ng tr\u00ean c\u00e1c vi khu\u1ea9n gram+ v\u00e0 gram- . B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 d\u00f9ng nh\u1eefng lo\u1ea1i kh\u00e1ng sinh kh\u00e1c. Nh\u01b0ng n\u1ebfu c\u00e1 b\u1ecb qu\u00e1 n\u1eb7ng th\u00ec r\u1ea5t kh\u00f3 ch\u1eefa tr\u1ecb. C\u00f3 th\u1ec3 cho c\u00e1 \u0103n th\u1ee9c \u0103n c\u00f3 tr\u1ed9n thu\u1ed1c (v\u00ec kh\u00e1ng sinh r\u1ea5t kh\u00f3 th\u1ea9m th\u1ea5u v\u00e0o c\u01a1 th\u1ec3 c\u00e1). Ch\u1ec9 n\u00ean d\u00f9ng kh\u00e1ng sinh trong h\u1ed3 \u0111i\u1ec1u tr\u1ecb \u0111\u1ec3 tr\u00e1nh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn b\u1ed9 l\u1ecdc \u1edf h\u1ed3 ch\u00ednh.<\/p>\n

7. B\u1ec7nh \u0111\u1ed1m \u0111\u1ecf (Aeromonas salmonicida)<\/strong><\/p>\n

\u2013 T\u1ed5ng quan: b\u1ec7nh g\u00e2y ra b\u1edfi vi khu\u1ea9n Aeromonas salmonicida v\u1edbi tri\u1ec7u ch\u1ee9ng bao g\u1ed3m c\u00e1c v\u1ebft th\u01b0\u01a1ng h\u1edf mi\u1ec7ng hay m\u1ee5n nh\u1ecdt tr\u00ean m\u1eb7t da. Kh\u00f3 l\u00e2y nhi\u1ec5m, ch\u1ec9 l\u00e2y khi ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi ph\u1ea7n da nhi\u1ec5m b\u1ec7nh. C\u00e1 n\u00ean \u0111\u01b0\u1ee3c c\u00e1ch ly v\u00e0 ch\u1eefa tr\u1ecb b\u1eb1ng kh\u00e1ng sinh. Vi khu\u1ea9n nhi\u1ec5m v\u00e0o m\u00e1u v\u00e0 lan truy\u1ec1n kh\u1eafp c\u01a1 th\u1ec3, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c n\u1ed9i t\u1ea1ng quan tr\u1ecdng. B\u1ec7nh n\u00e0y lan truy\u1ec1n trong m\u00e1u r\u1ea5t nhanh ch\u00f3ng v\u00e0 l\u00e0m c\u00e1c m\u1ea1ch m\u00e1u nh\u1ecf b\u1ecb v\u1ee1 v\u00e0 vi khu\u1ea9n lan ra c\u00e1c t\u1ebf b\u00e0o xung quanh. N\u1ebfu g\u1eb7p \u0111i\u1ec1u ki\u1ec7n th\u00edch h\u1ee3p, b\u1ec7nh s\u1ebd tr\u1edf n\u00ean r\u1ea5t tr\u1ea7m tr\u1ecdng.<\/p>\n

\u2013 C\u00e1ch ph\u00f2ng b\u1ec7nh: n\u01b0\u1edbc d\u01a1 l\u00e0m b\u1ec7nh ph\u00e1t tri\u1ec3n m\u1ea1nh h\u01a1n. Ki\u1ec3m tra c\u00e1c nguy\u00ean nh\u00e2n l\u00e0m c\u00e1 b\u1ecb c\u0103ng th\u1eb3ng, pH, ammonia, nitrite, nitrate v\u00e0 nh\u1eefng v\u1eadt ch\u1ee7 trung gian truy\u1ec1n b\u1ec7nh (ch\u1eb3ng h\u1ea1n nh\u01b0 s\u00e1n l\u00e1).<\/p>\n

\u2013 C\u00e1ch \u0111i\u1ec1u tr\u1ecb: c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i thu\u1ed1c ch\u1eefa b\u1ec7nh ngo\u00e0i da nh\u01b0 hydrogen peroxide hay formalin\/formol \u0111\u1ec3 t\u1eafm cho c\u00e1. Thu\u1ed1c kh\u00e1ng sinh, \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng lo\u1ea1i c\u00f3 th\u1ec3 th\u1ea9m th\u1ea5u v\u00e0o c\u01a1 th\u1ec3 (tetracycline, erythromycin v\u00e0 nitrofurazone kh\u00f4ng ch\u1eefa tr\u1ecb b\u1ec7nh n\u00e0y hi\u1ec7u qu\u1ea3). Th\u1ee9c \u0103n c\u00f3 tr\u1ed9n kh\u00e1ng sinh.<\/p>\n

8. B\u1ec7nh nhi\u1ec5m khu\u1ea9n<\/strong><\/p>\n

\u2013 T\u1ed5ng quan: c\u00f3 v\u00f4 s\u1ed1 c\u00e1c lo\u1ea1i vi khu\u1ea9n g\u00e2y b\u1ec7nh cho c\u00e1. Vi khu\u1ea9n lu\u00f4n hi\u1ec7n di\u1ec7n trong n\u01b0\u1edbc. C\u00e1 b\u1ecb vi khu\u1ea9n t\u1ea5n c\u00f4ng v\u00e0 nhi\u1ec5m b\u1ec7nh khi n\u00f3 y\u1ebfu \u0111i v\u00ec c\u0103ng th\u1eb3ng hay v\u00ec nh\u1eefng nguy\u00ean nh\u00e2n kh\u00e1c (ch\u1eb3ng h\u1ea1n nh\u01b0 n\u01b0\u1edbc d\u01a1, b\u1ecb c\u00e1 kh\u00e1c b\u1eaft n\u1ea1t, nhi\u1ec7t \u0111\u1ed9 v\u00e0 m\u00f4i tr\u01b0\u1eddng kh\u00f4ng th\u00edch h\u1ee3p hay th\u1eadm ch\u00ed b\u1ecb th\u01b0\u01a1ng). B\u1ec7nh nhi\u1ec5m khu\u1ea9n th\u01b0\u1eddng g\u00e2y ra m\u1ed9t s\u1ed1 tri\u1ec7u ch\u1ee9ng \u0111i\u1ec3n h\u00ecnh nh\u01b0 sau: b\u01a1i l\u1edd \u0111\u1edd, b\u1ecf \u0103n, \u0111\u00f4i khi tr\u00ean th\u00e2n v\u00e0 v\u00e2y c\u00f3 xu\u1ea5t hi\u1ec7n nh\u1eefng v\u1ec7t \u0111\u1ecf hay th\u1eadm ch\u00ed l\u1edf lo\u00e9t\u2026<\/p>\n

\u2013 C\u00e1ch ph\u00f2ng b\u1ec7nh: thu\u1ed1c kh\u00e1ng sinh kh\u00f4ng th\u1ef1c s\u1ef1 ti\u00eau di\u1ec7t v\u1ecb khu\u1ea9n, thay v\u00e0o \u0111\u00f3 n\u00f3 gi\u00fap t\u0103ng c\u01b0\u1eddng h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch \u0111\u1ec3 c\u00e1 t\u1ef1 ch\u1ed1ng l\u1ea1i b\u1ec7nh t\u1eadt. Do v\u1eady, c\u1ea7n h\u1ebft s\u1ee9c theo d\u00f5i v\u00e0 \u0111i\u1ec1u ch\u1ec9nh c\u00e1c y\u1ebfu t\u1ed1 v\u1ec1 m\u00f4i tr\u01b0\u1eddng, ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc, dinh d\u01b0\u1ee1ng v\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 kh\u00e1c. C\u00e1 r\u1ea5t d\u1ec5 b\u1ecb nhi\u1ec5m b\u1ec7nh m\u1ed9t khi ch\u00fang b\u1ecb c\u0103ng th\u1eb3ng do t\u00e1c \u0111\u1ed9ng c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng (c\u00e1 kh\u00e1c \u0111e do\u1ea1, nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng th\u00edc h\u1ee3p hay thay \u0111\u1ed5i \u0111\u1ed9t ng\u1ed9t\u2026) c\u0169ng nh\u01b0 n\u01b0\u1edbc d\u01a1.<\/p>\n

\u2013 C\u00e1ch \u0111i\u1ec1u tr\u1ecb: c\u00f3 nhi\u1ec1u lo\u1ea1i vi khu\u1ea9n n\u00ean c\u0169ng c\u00f3 nhi\u1ec1u lo\u1ea1i thu\u1ed1c ch\u1eefa b\u1ec7nh li\u00ean quan \u0111\u1ebfn vi khu\u1ea9n. M\u1ed9t s\u1ed1 thu\u1ed1c c\u00f3 t\u00e1c d\u1ee5ng tr\u00ean vi khu\u1ea9n gram \u00e2m trong khi s\u1ed1 kh\u00e1c l\u1ea1i t\u00e1c d\u1ee5ng tr\u00ean c\u00e1c vi khu\u1ea9n gram d\u01b0\u01a1ng. N\u1ebfu b\u1ea1n kh\u00f4ng bi\u1ebft c\u00e1 c\u1ee7a b\u1ea1n b\u1ecb m\u1eafc lo\u1ea1i vi khu\u1ea9n n\u00e0o th\u00ec b\u1ea1n n\u00ean s\u1eed dung c\u00e1c lo\u1ea1i kh\u00e1ng sinh ph\u1ed5 r\u1ed9ng t\u1ee9c c\u00f3 t\u00e1c d\u1ee5ng v\u1edbi c\u1ea3 gram \u00e2m l\u1eabn gram d\u01b0\u01a1ng. H\u1ea7u h\u1ebft nh\u1eefng vi khu\u1ea9n g\u00e2y b\u1ec7nh cho c\u00e1 \u0111\u1ec1u l\u00e0 lo\u1ea1i gram \u00e2m. Nh\u1eefng lo\u1ea1i vi khu\u1ea9n gram \u00e2m th\u00f4ng d\u1ee5ng g\u1ed3m Aeromonas hydrophila, Aeromonas salmonicida, Flavobacterium columnare (g\u00e2y b\u1ec7nh l\u1edf mi\u1ec7ng), Vibrio v\u00e0 Pseudomonas. Nh\u1eefng lo\u1ea1i vi khu\u1ea9n gram \u00e2m kh\u00e1c thu\u1ed9c l\u1edbp coliform (vi khu\u1ea9n ti\u00eau ho\u00e1) ch\u1eb3ng h\u1ea1n nh\u01b0 E. coli v\u00e0 c\u00e1c vi khu\u1ea9n ph\u00e2n hu\u1ef7 nh\u01b0 Nitrosomonas sp., Nitrobacter sp. v\u00e0 septicemia (g\u00e2y ra nh\u1eefng \u0111\u1ed1m \u0111\u1ecf \u1edf c\u00e1).<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"

C\u1ea7n ph\u1ea3i ch\u1ea9n \u0111o\u00e1n b\u1ec7nh m\u1ed9t c\u00e1ch th\u1eadt ch\u00ednh x\u00e1c tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh ch\u1eefa tr\u1ecb. Ch\u00fang ta c\u00f3 th\u1ec3 l\u00e0m t\u00ecnh tr\u1ea1ng c\u1ee7a c\u00e1 c\u00f2n t\u1ec7 h\u01a1n n\u1eefa n\u1ebfu ch\u1eefa kh\u00f4ng \u0111\u00fang b\u1ec7nh. 1. B\u1ec7nh n\u1ea5m thu\u1ef7 mi \u2013 T\u1ed5ng quan: \u0111\u00e2y l\u00e0 lo\u1ea1i b\u1ec7nh ph\u1ed5 bi\u1ebfn v\u00e0 n\u00f3 l\u00e0m c\u00e1 ch\u1ebft r\u1ea5t nhanh […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2239","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/posts\/2239","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/comments?post=2239"}],"version-history":[{"count":0,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/posts\/2239\/revisions"}],"wp:attachment":[{"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/media?parent=2239"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/categories?post=2239"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/tags?post=2239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}