{"id":3546,"date":"2019-02-21T13:50:08","date_gmt":"2019-02-21T06:50:08","guid":{"rendered":"https:\/\/robot.yeupet.vn\/tim-hieu-he-thong-loc-nuoc-tieu-chuan-cho-be-nuoi-ca-rong\/"},"modified":"2019-02-21T13:50:08","modified_gmt":"2019-02-21T06:50:08","slug":"tim-hieu-he-thong-loc-nuoc-tieu-chuan-cho-be-nuoi-ca-rong","status":"publish","type":"post","link":"https:\/\/robot.yeupet.vn\/index.php\/2019\/02\/21\/tim-hieu-he-thong-loc-nuoc-tieu-chuan-cho-be-nuoi-ca-rong\/","title":{"rendered":"T\u00ecm hi\u1ec3u h\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc ti\u00eau chu\u1ea9n cho b\u1ec3 nu\u00f4i c\u00e1 r\u1ed3ng"},"content":{"rendered":"

\u0110\u1ec3 thi\u1ebft k\u1ebf m\u1ed9t b\u1ec3 nu\u00f4i c\u00e1 r\u1ed3ng \u0111\u1ea1t chu\u1ea9n c\u1ea7n nhi\u1ec1u \u0111i\u1ec1u ki\u1ec7n, trong \u0111\u00f3 m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc l\u00e0 quan tr\u1ecdng nh\u1ea5t. B\u1edfi c\u00e1 r\u1ed3ng l\u00e0 m\u1ed9t lo\u00e0i c\u00e1 r\u1ea5t k\u00e9n ch\u1ecdn, ch\u00fang ch\u1ec9 c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n kh\u1ecfe m\u1ea1nh v\u00e0 l\u00ean m\u00e0u \u0111\u1eb9p khi n\u01b0\u1edbc trong s\u1ea1ch.<\/p>\n

Gi\u1ed1ng c\u00e1 c\u00e0ng \u0111\u1eb9p, c\u00e0ng \u0111\u1eaft ti\u1ec1n l\u1ea1i c\u00e0ng \u0111\u00f2i h\u1ecfi \u0111i\u1ec1u ki\u1ec7n kh\u1eaft khe. C\u00f9ng v\u1edbi phong tr\u00e0o nu\u00f4i c\u00e1 r\u1ed3ng ng\u00e0y c\u00e0ng n\u1edf r\u1ed9, tr\u00ean th\u1ecb tr\u01b0\u1eddng \u0111\u00e3 xu\u1ea5t hi\u1ec7n kh\u00e1 nhi\u1ec1u c\u00e1c lo\u1ea1i m\u00e1y l\u1ecdc kh\u00e1c nhau. C\u00e1c lo\u1ea1i m\u00e1y c\u00f3 k\u00edch th\u01b0\u1edbc, ch\u1ee9c n\u0103ng, gi\u00e1 c\u1ea3, m\u1eabu m\u00e3\u2026 r\u1ea5t \u0111a d\u1ea1ng.<\/p>\n

\u0110\u1ed1i v\u1edbi b\u1ec3 nu\u00f4i c\u00e1 r\u1ed3ng, h\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc b\u1ec3 c\u00e1 ph\u1ea3i c\u00f3 \u0111\u1ea7y \u0111\u1ee7 3 y\u1ebfu t\u1ed1. H\u00e3y c\u00f9ng b\u00e1c s\u0129 th\u00fa y t\u00ecm hi\u1ec3u trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y nh\u00e9.<\/p>\n

B\u1ed9 ph\u1eadn l\u1ecdc c\u01a1 h\u1ecdc<\/h2>\n

C\u00e1 r\u1ed3ng l\u00e0 m\u1ed9t gi\u1ed1ng c\u00e1 c\u1ea3nh kh\u00e1 ph\u00e0m \u0103n, c\u00e0ng l\u1edbn ch\u00fang c\u00e0ng \u0103n kh\u1ecfe. \u0110\u1eb7c bi\u1ec7t ch\u00fang r\u1ea5t \u01b0a th\u00edch c\u00e1c lo\u1ea1i m\u1ed3i t\u01b0\u01a1i nh\u01b0 giun, th\u1ecbt\u2026 Do \u0111\u00f3 m\u1ed7i ng\u00e0y l\u01b0\u1ee3ng ch\u1ea5t th\u1ea3i b\u00e0i ti\u1ebft c\u1ee7a ch\u00fang r\u1ea5t l\u1edbn. Ngo\u00e0i ch\u1ea5t th\u1ea3i, th\u1ee9c \u0103n th\u1eeba c\u0169ng l\u00e0 m\u1ed9t ngu\u1ed3n g\u00e2y \u00f4 nhi\u1ec5m n\u01b0\u1edbc.<\/p>\n

\"B\u1ed9<\/p>\n

\"B\u1ed9 <\/p>\n

Do \u0111\u00f3 y\u00eau c\u1ea7u \u0111\u1ea7u ti\u00ean c\u1ee7a h\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc b\u1ec3 nu\u00f4i c\u00e1 r\u1ed3ng l\u00e0 ph\u1ea3i c\u00f3 b\u1ed9 ph\u1eadn l\u1ecdc th\u1ee9c \u0103n v\u00e0 ch\u1ea5t th\u1ea3i c\u1ee7a c\u00e1. C\u00e1c ch\u1ea5t n\u00e0y \u0111\u01b0\u1ee3c l\u1ecdc qua m\u1ed9t m\u00e0ng l\u1ecdc b\u1eb1ng len s\u1ee3i ho\u1eb7c b\u00f4ng g\u00f2n. H\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i m\u00e1y l\u1ecdc tr\u00ean th\u1ecb tr\u01b0\u1eddng \u0111\u1ec1u c\u00f3 c\u1ea5u tr\u00fac nh\u01b0 v\u1eady.<\/p>\n

B\u1ed9 ph\u1eadn l\u1ecdc n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t d\u01b0\u1edbi \u0111\u00e1y b\u1ec3. C\u00f3 t\u00e1c d\u1ee5ng h\u00fat c\u00e1c ch\u1ea5t c\u1eb7n b\u00e3 m\u00e0 kh\u00f4ng l\u00e0m \u0111\u1ee5c n\u01b0\u1edbc. C\u00e1ch s\u1eed d\u1ee5ng kh\u00e1 \u0111\u01a1n gi\u1ea3n v\u00e0 r\u1ea5t d\u1ec5 t\u00ecm mua tr\u00ean th\u1ecb tr\u01b0\u1eddng. Hi\u1ec7n nay tr\u00ean th\u1ecb tr\u01b0\u1eddng \u0111\u00e3 xu\u1ea5t hi\u1ec7n nhi\u1ec1u lo\u1ea1i th\u1ee9c \u0103n chuy\u00ean bi\u1ec7t gi\u1ea3m kh\u1ea3 n\u0103ng l\u00e0m \u0111\u1ee5c n\u01b0\u1edbc b\u1ec3 m\u00e0 v\u1eabn \u0111\u1ea3m b\u1ea3o dinh d\u01b0\u1ee1ng cho c\u00e1. Xem th\u00eam th\u1ee9c \u0103n ph\u00f9 h\u1ee3p cho c\u00e1 r\u1ed3ng t\u1ea1i YeuPet.<\/p>\n

B\u1ed9 ph\u1eadn l\u1ecdc vi sinh cho b\u1ec3 nu\u00f4i c\u00e1 r\u1ed3ng<\/h2>\n

Trong c\u00e1c lo\u1ea1i l\u1ecdc n\u01b0\u1edbc b\u1ec3 c\u00e1, l\u1ecdc vi sinh hi\u1ec7n \u0111ang \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng nh\u1ea5t. H\u1ec7 th\u1ed1ng n\u00e0y c\u00f3 r\u1ea5t nhi\u1ec1u \u0111\u1eb7c \u0111i\u1ec3m \u01b0u vi\u1ec7t. H\u1ec7 th\u1ed1ng l\u1ecdc vi sinh c\u00f3 kh\u1ea3 n\u0103ng lo\u1ea1i b\u1ecf c\u00e1c \u0111\u1ed9c t\u1ed1 trong n\u01b0\u1edbc. Bao g\u1ed3m amoniac (NH3), nitrite (NO2-), nitrate (NO3-).<\/p>\n

C\u00e1c ch\u1ea5t n\u00e0y t\u00edch t\u1ee5 trong b\u1ec3 qua th\u1eddi gian s\u1eed d\u1ee5ng v\u00e0 r\u1ea5t kh\u00f3 l\u1ecdc b\u1ecf n\u1ebfu ch\u1ec9 d\u00f9ng h\u1ec7 th\u1ed1ng l\u1ecdc th\u00f4ng th\u01b0\u1eddng. C\u00e1 r\u1ed3ng l\u00e0 lo\u00e0i c\u1ef1c k\u00ec nh\u1ea1y c\u1ea3m, ch\u00fang c\u00f3 th\u1ec3 b\u1ecf \u0103n, suy gi\u1ea3m s\u1ee9c kh\u1ecfe. C\u00e1 r\u1ea5t d\u1ec5 m\u1eafc b\u1ec7nh v\u00e0 c\u00f3 th\u1ec3 ch\u1ebft trong th\u1eddi gian ng\u1eafn.<\/p>\n

H\u1ec7 th\u1ed1ng n\u00e0y l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng, kh\u00f4ng th\u1ec3 thi\u1ebfu \u0111\u01b0\u1ee3c khi thi\u1ebft k\u1ebf m\u1ed9t b\u1ec3 c\u00e1 r\u1ed3ng. B\u1ea3n ch\u1ea5t c\u1ee7a l\u1ecdc vi sinh l\u00e0 s\u1eed d\u1ee5ng c\u00e1c vi sinh v\u1eadt \u0111\u1ec3 ph\u00e2n h\u1ee7y amoniac. M\u1ed9t s\u1ed1 lo\u1ea1i vi khu\u1ea9n c\u00f3 th\u1ec3 chuy\u1ec3n h\u00f3a nitrate th\u00e0nh kh\u00ed nito (N2) tho\u00e1t v\u00e0o kh\u00f4ng kh\u00ed.<\/p>\n

C\u1ea7n ch\u00fa \u00fd s\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p \u0111\u1ec3 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho c\u00e1c vi sinh v\u1eadt c\u00f3 l\u1ee3i cho c\u00e1 sinh s\u00f4i. C\u00e1c v\u1eadt li\u1ec7u n\u00e0y bao g\u1ed3m b\u00f9i nh\u00f9i, nham th\u1ea1ch, \u0111\u00e1 san h\u00f4, c\u00e1c lo\u1ea1i g\u1ed1m l\u1ecdc v\u00e0 s\u1ee9 l\u1ecdc, v\u1eadt li\u1ec7u l\u1ecdc th\u00f4ng minh\u2026<\/p>\n

\"B\u1ed9<\/p>\n

\"B\u1ed9 <\/p>\n

B\u1ed9 ph\u1eadn l\u1ecdc h\u00f3a h\u1ecdc<\/h2>\n

\u0110\u1ed1i v\u1edbi c\u00e1 r\u1ed3ng, c\u00e1c kim lo\u1ea1i n\u1eb7ng v\u00e0 nguy\u00ean t\u1ed1 h\u00f3a h\u1ecdc c\u0169ng r\u1ea5t nguy hi\u1ec3m. C\u00e1c h\u1ec7 th\u1ed1ng l\u1ecdc ph\u1ed5 bi\u1ebfn hi\u1ec7n nay th\u01b0\u1eddng s\u1eed d\u1ee5ng than ho\u1ea1t t\u00ednh, c\u00f3 t\u00e1c d\u1ee5ng h\u1ea5p thu c\u00e1c ch\u1ea5t nh\u01b0 \u0111\u1ed3ng, s\u1eaft, mangan, photpho, canxi, clo\u2026<\/p>\n

Vi\u1ec7c s\u1eed d\u1ee5ng than ho\u1ea1t t\u00ednh s\u1ebd gi\u00fap b\u1ec3 c\u00e1 c\u1ee7a b\u1ea1n trong s\u1ea1ch h\u01a1n, gi\u00fap kh\u1eed m\u00f9i v\u00e0 m\u00e0u b\u1ec3 c\u00e1. B\u1edfi than ho\u1ea1t t\u00ednh l\u00e0m t\u1eeb x\u01a1 d\u1eeba c\u00f3 \u0111\u1eb7c t\u00ednh th\u1ea5m h\u00fat r\u1ea5t m\u1ea1nh. Tuy nhi\u00ean than ho\u1ea1t t\u00ednh c\u00f3 th\u1ec3 l\u00e0m \u1ea3nh h\u01b0\u1edfng s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a vi sinh v\u1eadt c\u00f3 l\u1ee3i v\u00e0 gi\u1ea3m vitamin trong n\u01b0\u1edbc.<\/p>\n

Theo c\u00e1c chuy\u00ean gia, ch\u1ec9 n\u00ean d\u00f9ng than ho\u1ea1t t\u00ednh khi b\u1ec3 \u0111\u00e3 \u00f4 nhi\u1ec5m nghi\u00eam tr\u1ecdng. C\u00f3 th\u1ec3 d\u00f9ng than ho\u1ea1t t\u00ednh \u0111\u1ec3 lo\u1ea1i b\u1ecf thu\u1ed1c sau th\u1eddi gian \u0111i\u1ec1u tr\u1ecb, gi\u00fap t\u1ea9y m\u00e0u thu\u1ed1c v\u00e0 c\u00e1c ch\u1ea5t d\u01b0 th\u1eeba t\u1eeb thu\u1ed1c.<\/p>\n

Tr\u00ean \u0111\u00e2y l\u00e0 3 b\u1ed9 ph\u1eadn quan tr\u1ecdng c\u1ea7n c\u00f3 trong h\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc b\u1ec3 nu\u00f4i c\u00e1 r\u1ed3ng.\u00a0N\u1ebfu b\u1ea1n \u0111ang quan t\u00e2m: k\u00edch th\u01b0\u1edbc\u00a0b\u1ec3 c\u00e1 r\u1ed3ng \u0111\u1eb9p, nu\u00f4i c\u00e1 r\u1ed3ng trong b\u1ec3 xi m\u0103ng, nu\u00f4i c\u00e1 r\u1ed3ng trong h\u1ed3 k\u00ednh th\u1ee7y sinh. H\u00e3y comment b\u00ean d\u01b0\u1edbi \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n \u0111\u1ea7y \u0111\u1ee7 v\u00e0 chi ti\u1ebft nh\u1ea5t nh\u00e9.<\/span><\/p>\n

<\/p>\n

Ngu\u1ed3n Bacsithuy\u200b<\/div>\n","protected":false},"excerpt":{"rendered":"

\u0110\u1ec3 thi\u1ebft k\u1ebf m\u1ed9t b\u1ec3 nu\u00f4i c\u00e1 r\u1ed3ng \u0111\u1ea1t chu\u1ea9n c\u1ea7n nhi\u1ec1u \u0111i\u1ec1u ki\u1ec7n, trong \u0111\u00f3 m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc l\u00e0 quan tr\u1ecdng nh\u1ea5t. B\u1edfi c\u00e1 r\u1ed3ng l\u00e0 m\u1ed9t lo\u00e0i c\u00e1 r\u1ea5t k\u00e9n ch\u1ecdn, ch\u00fang ch\u1ec9 c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n kh\u1ecfe m\u1ea1nh v\u00e0 l\u00ean m\u00e0u \u0111\u1eb9p khi n\u01b0\u1edbc trong s\u1ea1ch. Gi\u1ed1ng c\u00e1 c\u00e0ng \u0111\u1eb9p, c\u00e0ng \u0111\u1eaft […]<\/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-3546","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/posts\/3546","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=3546"}],"version-history":[{"count":0,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/posts\/3546\/revisions"}],"wp:attachment":[{"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/media?parent=3546"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/categories?post=3546"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/tags?post=3546"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}