{"id":864,"date":"2018-11-17T06:33:07","date_gmt":"2018-11-17T06:33:07","guid":{"rendered":"https:\/\/robot.yeupet.vn\/huong-dan-ky-thuat-nuoi-tep-canh-cho-nguoi-moi-choi\/"},"modified":"2018-11-17T06:33:07","modified_gmt":"2018-11-17T06:33:07","slug":"huong-dan-ky-thuat-nuoi-tep-canh-cho-nguoi-moi-choi","status":"publish","type":"post","link":"https:\/\/robot.yeupet.vn\/index.php\/2018\/11\/17\/huong-dan-ky-thuat-nuoi-tep-canh-cho-nguoi-moi-choi\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt nu\u00f4i t\u00e9p c\u1ea3nh cho ng\u01b0\u1eddi m\u1edbi ch\u01a1i"},"content":{"rendered":"

Hi\u1ec7n nay ngo\u00e0i c\u00e1 c\u1ea3nh, nu\u00f4i t\u00e9p c\u1ea3nh trong b\u1ec3 th\u1ee7y sinh c\u0169ng \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi l\u1ef1a ch\u1ecdn \u0111\u1ec3 l\u00e0m \u0111\u1eb9p cho kh\u00f4ng gian ng\u00f4i nh\u00e0. nu\u00f4i t\u00e9p c\u1ea3nh\u00a0c\u00f3 kh\u00f3 kh\u00f4ng l\u00e0 c\u00e2u h\u1ecfi nhi\u1ec1u ng\u01b0\u1eddi quan t\u00e2m. K\u1ef9 thu\u1eadt nu\u00f4i t\u00e9p c\u1ea3nh t\u01b0\u1edfng \u0111\u01a1n gi\u1ea3n nh\u01b0ng kh\u00e1 ph\u1ee9c t\u1ea1p. T\u1eeb kh\u00e2u l\u00e0m b\u1ec3, ch\u0103m s\u00f3c hay cho ch\u00fang \u0103n c\u0169ng \u0111\u1ec1u ph\u1ea3i h\u1ebft s\u1ee9c c\u1ea9n th\u1eadn.<\/p>\n

\u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi m\u1edbi nu\u00f4i, c\u00f3 5 y\u1ebfu t\u1ed1 quan tr\u1ecdng c\u1ea7n ch\u00fa \u00fd \u0111\u1ec3 gi\u00fap t\u00e9p c\u1ea3nh ph\u00e1t tri\u1ec3n t\u1ed1t.<\/p>\n

Ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc h\u1ed3 nu\u00f4i t\u00e9p c\u1ea3nh<\/h2>\n

\"Ch\u1ea5t<\/p>\n

Y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t \u0111\u1ec3 t\u00e9p c\u1ea3nh l\u00ean m\u00e0u \u0111\u1eb9p v\u00e0 s\u1ed1ng kh\u1ecfe ch\u00ednh l\u00e0 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1 c\u1ea3nh, t\u00e9p c\u1ea3nh r\u1ea5t nh\u1ea1y c\u1ea3m v\u1edbi m\u00f4i tr\u01b0\u1eddng. \u0110\u1ec3 c\u00f3 m\u1ed9t \u0111\u00e0n t\u00e9p c\u1ea3nh \u0111\u1eb9p, ng\u01b0\u1eddi nu\u00f4i c\u1ea7n ph\u00f2ng tr\u00e1nh c\u00e1c y\u1ebfu t\u1ed1 c\u00f3 th\u1ec3 g\u00e2y h\u1ea1i cho ch\u00fang.<\/p>\n

\u0110i\u1ec1u ki\u1ec7n \u0111\u1ec3 t\u00e9p c\u1ea3nh ph\u00e1t tri\u1ec3n t\u1ed1t l\u00e0 n\u01b0\u1edbc c\u00f3 \u0111\u1ed9 pH 5-8, \u0111\u1ed9 c\u1ee9ng kH kho\u1ea3ng 1-6. N\u00f3i chung l\u00fd t\u01b0\u1edfng l\u00e0 \u0111\u1ed9 pH= 6,2-6,8, \u0111\u1ed9 kH 1-2. N\u1ebfu \u0111\u1ed9 pH t\u0103ng cao h\u01a1n 7,5 s\u1ebd g\u00e2y nguy hi\u1ec3m cho ch\u00fang.<\/p>\n

N\u1ebfu th\u1ea5y t\u00e9p c\u1ea3nh c\u00f3 bi\u1ec3u hi\u1ec7n b\u01a1i y\u1ebfu, l\u1edd \u0111\u1edd c\u1ea7n thay n\u01b0\u1edbc h\u1ed3 ngay l\u1eadp t\u1ee9c. Nguy\u00ean nh\u00e2n c\u1ee7a hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y c\u00f3 th\u1ec3 do ch\u1ea5n \u0111\u1ed9ng khi\u1ebfn ch\u00fang b\u1ecb s\u1ed1c ho\u1eb7c m\u1ea7m b\u1ec7nh trong n\u01b0\u1edbc. N\u1ebfu kh\u00f4ng x\u1eed l\u00fd ngay, ch\u1ec9 trong v\u00e0i gi\u1edd ho\u1eb7c v\u00e0i ng\u00e0y t\u00e9p s\u1ebd ch\u1ebft h\u00e0ng lo\u1ea1t. N\u1ebfu t\u00e9p c\u1ea3nh c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng \u0111\u1ed5i m\u00e0u, nh\u1ea1t m\u00e0u ngh\u0129a l\u00e0 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111ang \u0111i xu\u1ed1ng. L\u00fac n\u00e0y ph\u1ea3i l\u00e0m s\u1ea1ch c\u00e1c ch\u1ea5t b\u1ea9n d\u01b0\u1edbi n\u1ec1n b\u1ec3, sau \u0111\u00f3 thay 1\/3 l\u01b0\u1ee3ng n\u01b0\u1edbc trong b\u1ec3.<\/p>\n

\"Ch\u1ea5t<\/p>\n

Trong \u0111i\u1ec1u ki\u1ec7n n\u01b0\u1edbc m\u1ec1m v\u00e0 \u0111\u1ed9 axit y\u1ebfu, t\u00e9p c\u1ea3nh s\u1ebd l\u1ed9t x\u00e1c th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 l\u1edbn l\u00ean, m\u00e0u s\u1eafc c\u0169ng nh\u1ea1t h\u01a1n. Trong n\u01b0\u1edbc c\u1ee9ng v\u00e0 t\u00ednh axit y\u1ebfu, t\u00e9p sinh tr\u01b0\u1edfng ch\u1eadm h\u01a1n, kh\u00f3 l\u1ed9t x\u00e1c nh\u01b0ng m\u00e0u s\u1eafc \u0111\u1eadm h\u01a1n h\u1eb3n. V\u00ec v\u1eady nu\u00f4i t\u00e9p c\u1ea3nh t\u1ed1t nh\u1ea5t n\u00ean d\u00f9ng n\u01b0\u1edbc c\u1ee9ng (\u0111\u1ed9 kH l\u1edbn h\u01a1n 8) nh\u01b0 n\u01b0\u1edbc kho\u00e1ng, n\u01b0\u1edbc m\u00e1y, n\u01b0\u1edbc ng\u1ea7m t\u1ef1 nhi\u00ean,\u2026 C\u1ea7n b\u1ed5 sung th\u01b0\u1eddng xuy\u00ean c\u00e1c kho\u00e1ng ch\u1ea5t \u0111\u1ec3 t\u00e9p l\u00ean m\u00e0u \u0111\u1eb9p.<\/p>\n

Tuy nhi\u00ean khi nu\u00f4i t\u00e9p c\u1ea3nh\u00a0sinh s\u1ea3n c\u1ea7n d\u00f9ng n\u01b0\u1edbc m\u1ec1m (\u0111\u1ed9 kH nh\u1ecf h\u01a1n 8). Nh\u01b0 n\u01b0\u1edbc m\u01b0a, n\u01b0\u1edbc \u0111\u00e1, n\u01b0\u1edbc tinh khi\u1ebft,\u2026. T\u1ed1t nh\u1ea5t l\u00e0 d\u00f9ng n\u01b0\u1edbc c\u1ea5t ho\u1eb7c \u0111\u1ed9 pH trung t\u00ednh. Trong \u0111i\u1ec1u ki\u1ec7n n\u01b0\u1edbc m\u1ec1m, kh\u1ea3 n\u0103ng s\u1ed1ng s\u00f3t c\u1ee7a t\u00e9p t\u01b0\u01a1ng \u0111\u1ed1i cao h\u01a1n. \u0110\u1ed9 pH trong n\u01b0\u1edbc c\u00f3 kh\u1ea3 n\u0103ng k\u00edch th\u00edch t\u00e9p \u0111\u1ebb tr\u1ee9ng, v\u00ec v\u1eady c\u1ea7n ch\u00fa \u00fd khi thay n\u01b0\u1edbc.<\/p>\n

Nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc h\u1ed3 nu\u00f4i t\u00e9p c\u1ea3nh<\/h2>\n

\"Nhi\u1ec7t<\/p>\n

T\u00e9p c\u1ea3nh c\u1ef1c k\u00ec nh\u1ea1y c\u1ea3m v\u1edbi nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng. V\u00ec v\u1eady khi nu\u00f4i c\u1ea7n ch\u00fa \u00fd kh\u1ed1ng ch\u1ebf nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng \u0111\u01b0\u1ee3c qu\u00e1 cao. L\u00fd t\u01b0\u1edfng nh\u1ea5t l\u00e0 22-24oC.<\/p>\n

T\u00e9p ki\u1ec3ng trong th\u1eddi k\u00ec \u0111\u1ebb tr\u1ee9ng c\u1ea7n nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n 1-2oC. 25oC l\u00e0 nhi\u1ec7t \u0111\u1ed9 ph\u00f9 h\u1ee3p \u0111\u1ec3 \u1ea5p tr\u1ee9ng. L\u00fd do l\u00e0 khi nhi\u1ec7t \u0111\u1ed9 c\u00e0ng gi\u1ea3m l\u01b0\u1ee3ng oxy trong n\u01b0\u1edbc s\u1ebd t\u0103ng l\u00ean. Do \u0111\u00f3 t\u00e9p c\u1ea3nh nu\u00f4i \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p s\u1ebd d\u1ec5 s\u1ed1ng h\u01a1n. N\u1ebfu nhi\u1ec7t \u0111\u1ed9 t\u0103ng cao h\u01a1n 28oC, t\u00e9p c\u1ea3nh s\u1ebd kh\u00f4ng th\u1ec3 \u0111\u1ebb tr\u1ee9ng, th\u1eadm ch\u00ed b\u1ecb phai m\u00e0u.<\/p>\n

Th\u1ee9c \u0103n cho t\u00e9p c\u1ea3nh<\/h2>\n

T\u00e9p c\u1ea3nh l\u00e0 sinh v\u1eadt ho\u1ea1t \u0111\u1ed9ng th\u01b0\u1eddng xuy\u00ean, s\u1ee9c \u0103n c\u1ee7a ch\u00fang c\u0169ng kh\u00e1 l\u1edbn. Ch\u00fang ki\u1ebfm m\u1ed3i nh\u1edd kh\u1ee9u gi\u00e1c. T\u00e9p c\u1ea3nh kh\u00f4ng k\u00e9n ch\u1ecdn th\u1ee9c \u0103n. Ch\u00fang \u0103n \u0111\u01b0\u1ee3c th\u1ee9c \u0103n c\u00f4ng nghi\u1ec7p, giun \u0111\u1ecf, tr\u00f9ng Artemia, rong r\u00eau, c\u00e2y c\u1ecf, kho\u00e1ng ch\u1ea5t trong n\u1ec1n,\u2026<\/p>\n

\"Th\u1ee9c<\/p>\n

Khi nu\u00f4i t\u00e9p c\u1ea3nh chung v\u1edbi c\u00e1, ch\u00fang c\u00f3 th\u1ec3 \u0103n x\u00e1c c\u00e1 ch\u1ebft. M\u1ed9t tu\u1ea7n cho t\u00e9p \u0103n 1-2 l\u1ea7n, n\u1ebfu t\u00e9p kh\u00f4ng ch\u1ecbu \u0103n ngh\u0129a l\u00e0 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u00e3 thay \u0111\u1ed5i. L\u00fac n\u00e0y c\u1ea7n nhanh ch\u00f3ng thay n\u01b0\u1edbc.<\/p>\n

T\u00e9p c\u1ea3nh c\u00f3 t\u1eadp t\u00ednh \u0103n c\u00e1c ch\u1ea5t trong b\u00f9n, v\u00ec v\u1eady \u0111\u00e1y h\u1ed3 nu\u00f4i c\u00f3 ch\u1ea5t n\u1ec1n chuy\u00ean d\u1ee5ng s\u1ebd t\u1ed1t cho ch\u00fang. Th\u1ee9c \u0103n ch\u1ee7 y\u1ebfu c\u1ee7a t\u00e9p con l\u00e0 c\u00e1c lo\u1ea1i r\u00eau, t\u1ea3o v\u00e0 \u1ea5u tr\u00f9ng trong n\u01b0\u1edbc. Khi cho t\u00e9p \u0103n, ngo\u00e0i c\u00e1c lo\u1ea1i th\u1ee9c \u0103n t\u1ef1 nhi\u00ean n\u00ean b\u1ed5 sung dinh d\u01b0\u1ee1ng b\u00ean ngo\u00e0i. Hi\u1ec7n nay tr\u00ean th\u1ecb tr\u01b0\u1eddng c\u00f3 nhi\u1ec1u s\u1ea3n ph\u1ea9m xu\u1ea5t x\u1ee9 t\u1eeb Nh\u1eadt B\u1ea3n c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng kh\u00e1 cao.<\/p>\n

\u0110\u1ec3 gi\u00fap t\u00e9p c\u1ea3nh l\u00ean m\u00e0u \u0111\u1eb9p, \u0111\u1eb7c bi\u1ec7t l\u00e0 m\u00e0u tr\u1eafng v\u00e0 \u0111\u1ecf, ngo\u00e0i dinh d\u01b0\u1ee1ng \u0111\u1ea7y \u0111\u1ee7 c\u1ea7n b\u1ed5 sung cho ch\u00fang c\u00e1c lo\u1ea1i kho\u00e1ng ch\u1ea5t ph\u00f9 h\u1ee3p. Trong \u0111\u00f3 kho\u00e1ng ch\u1ea5t Montmorillonit, canxi \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng.<\/p>\n

Thi\u1ebft b\u1ecb trong h\u1ed3 nu\u00f4i t\u00e9p c\u1ea3nh<\/h2>\n

\"Thi\u1ebft<\/p>\n

T\u1ed1t nh\u1ea5t n\u00ean d\u00f9ng l\u1ecdc \u0111\u00e1y, c\u00f3 th\u1ec3 l\u1ecdc s\u1ea1ch ch\u1ea5t b\u1ea9n v\u00e0 th\u1ee9c \u0103n th\u1eeba tr\u00ean s\u1ecfi v\u00e0 ch\u1ea5t n\u1ec1n. M\u1ed7i tu\u1ea7n thay n\u01b0\u1edbc 1 l\u1ea7n, thay 1\/3 l\u01b0\u1ee3ng n\u01b0\u1edbc b\u1ec3 s\u1ebd gi\u00fap t\u0103ng kh\u1ea3 n\u0103ng l\u00e0m s\u1ea1ch. Theo nhi\u1ec1u ng\u01b0\u1eddi nu\u00f4i l\u00e2u n\u0103m, s\u1eed d\u1ee5ng k\u1ebft h\u1ee3p l\u1ecdc th\u00e1c treo v\u00e0 l\u1ecdc \u0111\u00e1y s\u1ebd c\u00f3 hi\u1ec7u qu\u1ea3 t\u1ed1t h\u01a1n.<\/p>\n

N\u1ebfu s\u1eed d\u1ee5ng \u0111\u00e0i phun n\u01b0\u1edbc t\u1ed1t nh\u1ea5t l\u00e0 d\u00f9ng lo\u1ea1i phun m\u01b0a. V\u00ec t\u00e9p c\u1ea3nh th\u00edch h\u1ee3p s\u1ed1ng trong n\u01b0\u1edbc ch\u1ea3y, nh\u01b0ng t\u1ed1c \u0111\u1ed9 n\u01b0\u1edbc kh\u00f4ng qu\u00e1 l\u1edbn. B\u1ec3 nu\u00f4i t\u00e9p c\u1ea3nh n\u00ean c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn, gi\u00fap \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc trong b\u1ec3. C\u00e2y th\u1ee7y sinh ho\u1eb7c g\u1ed7, \u0111\u00e1 trang tr\u00ed c\u00f3 t\u00e1c d\u1ee5ng cung c\u1ea5p n\u01a1i tr\u00fa \u1ea9n cho t\u00e9p.<\/p>\n

\u0110\u00e8n chi\u1ebfu c\u0169ng l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 c\u1ea7n thi\u1ebft \u0111\u1ec3 gi\u00fap t\u00e9p ph\u00e1t tri\u1ec3n. \u00c1nh s\u00e1ng \u0111\u00e8n gi\u00fap ng\u01b0\u1eddi nu\u00f4i d\u1ec5 d\u00e0ng quan s\u00e1t b\u1ec3, h\u01a1n n\u1eefa c\u00f3 t\u00e1c d\u1ee5ng k\u00edch th\u00edch t\u00e9p l\u00ean m\u00e0u \u0111\u1eb9p. Duy tr\u00ec \u00e1nh s\u00e1ng th\u01b0\u1eddng xuy\u00ean gi\u00fap t\u00e9p c\u1ea3nh gi\u1eef \u0111\u01b0\u1ee3c m\u00e0u tr\u1eafng s\u00e1ng.<\/p>\n

Ch\u1ea5t n\u1ec1n r\u1ea5t quan tr\u1ecdng, gi\u00fap c\u00e2n b\u1eb1ng t\u00ednh axit c\u1ee7a n\u01b0\u1edbc, cung c\u1ea5p kho\u00e1ng ch\u1ea5t cho t\u00e9p.<\/p>\n

Tr\u00ean th\u1ecb tr\u01b0\u1eddng hi\u1ec7n nay c\u00f3 nhi\u1ec1u \u0111\u1ecba ch\u1ec9 c\u00f3 b\u00e1n c\u00e1c lo\u1ea1i t\u00e9p c\u1ea3nh d\u1ec5 nu\u00f4i.\u00a0N\u1ebfu b\u1ea1n \u0111ang quan t\u00e2m:\u00a0nu\u00f4i t\u00e9p ong kh\u00f4ng c\u1ea7n chiller, k\u1ef9 thu\u1eadt\u00a0nu\u00f4i t\u00e9p ong \u0111\u1ebb kh\u00f4ng c\u1ea7n chiller,\u00a0l\u00e0m h\u1ed3\u00a0nu\u00f4i t\u00e9p c\u1ea3nh,\u00a0 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.<\/p>\n<\/p>\n

<\/p>\n

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

Hi\u1ec7n nay ngo\u00e0i c\u00e1 c\u1ea3nh, nu\u00f4i t\u00e9p c\u1ea3nh trong b\u1ec3 th\u1ee7y sinh c\u0169ng \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi l\u1ef1a ch\u1ecdn \u0111\u1ec3 l\u00e0m \u0111\u1eb9p cho kh\u00f4ng gian ng\u00f4i nh\u00e0. nu\u00f4i t\u00e9p c\u1ea3nh\u00a0c\u00f3 kh\u00f3 kh\u00f4ng l\u00e0 c\u00e2u h\u1ecfi nhi\u1ec1u ng\u01b0\u1eddi quan t\u00e2m. K\u1ef9 thu\u1eadt nu\u00f4i t\u00e9p c\u1ea3nh t\u01b0\u1edfng \u0111\u01a1n gi\u1ea3n nh\u01b0ng kh\u00e1 ph\u1ee9c t\u1ea1p. T\u1eeb kh\u00e2u l\u00e0m b\u1ec3, ch\u0103m […]<\/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-864","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/posts\/864","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=864"}],"version-history":[{"count":0,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/posts\/864\/revisions"}],"wp:attachment":[{"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/media?parent=864"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/categories?post=864"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/tags?post=864"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}