{"id":5907,"date":"2023-01-12T09:42:25","date_gmt":"2023-01-12T02:42:25","guid":{"rendered":"https:\/\/apanano.com\/?p=5907"},"modified":"2023-04-08T11:20:55","modified_gmt":"2023-04-08T04:20:55","slug":"quan-ly-tieu-khi-hau-chuong-nuoi-trong-chan-nuoi-heo","status":"publish","type":"post","link":"https:\/\/www.apanano.com\/vi\/news\/industry-news\/quan-ly-tieu-khi-hau-chuong-nuoi-trong-chan-nuoi-heo\/","title":{"rendered":"Qu\u1ea3n l\u00fd ti\u1ec3u kh\u00ed h\u1eadu chu\u1ed3ng nu\u00f4i trong ch\u0103n nu\u00f4i Heo"},"content":{"rendered":"<blockquote><p><em><strong>Qu\u1ea3n l\u00fd ti\u1ec3u kh\u00ed h\u1eadu chu\u1ed3ng nu\u00f4i trong ch\u0103n nu\u00f4i n\u00f3i chung c\u0169ng nh\u01b0 trong ch\u0103n nu\u00f4i heo n\u00f3i ri\u00eang c\u00f3 vai tr\u00f2 v\u00f4 c\u00f9ng quan tr\u1ecdng, quy\u1ebft \u0111\u1ecbnh kh\u00f4ng nh\u1ecf t\u1edbi hi\u1ec7u qu\u1ea3 ch\u0103n nu\u00f4i.<\/strong><\/em><\/p><\/blockquote>\n<p>\u0110\u1ec3 qu\u1ea3n l\u00fd th\u00e0nh c\u00f4ng \u0111i\u1ec1u n\u00e0y ch\u00fang ta c\u1ea7n ch\u00fa \u00fd t\u1edbi:<\/p>\n<ul>\n<li>T\u1ed1c \u0111\u1ed9 l\u01b0u th\u00f4ng kh\u00f4ng kh\u00ed trong chu\u1ed3ng<\/li>\n<li>Nhi\u1ec7t \u0111\u1ed9 trong chu\u1ed3ng<\/li>\n<li>\u0110\u1ed9 \u1ea9m chu\u1ed3ng<\/li>\n<\/ul>\n<p>\u0110\u00e2y l\u00e0 3 y\u1ebfu t\u1ed1 quan tr\u1ecdng gi\u00fap gi\u1ea3i b\u00e0i to\u00e1n ti\u1ec3u kh\u00ed h\u1eadu chu\u1ed3ng nu\u00f4i.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-55080\" src=\"https:\/\/nhachannuoi.vn\/wp-content\/uploads\/2022\/06\/quan-ly-tieu-khi-hau-chuong-nuoi-2.jpg\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" srcset=\"https:\/\/nhachannuoi.vn\/wp-content\/uploads\/2022\/06\/quan-ly-tieu-khi-hau-chuong-nuoi-2.jpg 600w, https:\/\/nhachannuoi.vn\/wp-content\/uploads\/2022\/06\/quan-ly-tieu-khi-hau-chuong-nuoi-2-300x183.jpg 300w\" alt=\"\" width=\"600\" height=\"365\" \/><\/p>\n<p style=\"text-align: center;\"><em>Qu\u1ea3n l\u00fd ti\u1ec3u kh\u00ed h\u1eadu chu\u1ed3ng nu\u00f4i<\/em><\/p>\n<h4><strong>Qu\u1ea3n l\u00fd t\u1ed1c \u0111\u1ed9 gi\u00f3 trong chu\u1ed3ng nu\u00f4i heo (th\u00f4ng gi\u00f3 trong chu\u1ed3ng nu\u00f4i)<\/strong><\/h4>\n<p>Nguy\u00ean t\u1eafc chung c\u1ee7a vi\u1ec7c th\u00f4ng gi\u00f3 trong chu\u1ed3ng nu\u00f4i l\u00e0: \u0111\u01b0a m\u1ed9t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed m\u1edbi, s\u1ea1ch v\u00e0 m\u00e1t v\u00e0o chu\u1ed3ng , nh\u01b0 v\u1eady s\u1ebd \u0111\u1ea9y m\u1ed9t ph\u1ea7n kh\u00f4ng kh\u00ed \u00f4 nhi\u1ec5m \u1edf trong chu\u1ed3ng ra ngo\u00e0i. \u0110i\u1ec1u n\u00e0y s\u1ebd gi\u00fap ch\u00fang ta qu\u1ea3n l\u00fd \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m trong chu\u1ed3ng, \u0111\u1ed3ng th\u1eddi c\u0169ng \u0111\u01b0a m\u1ed9t ph\u1ea7n kh\u00ed \u0111\u1ed9c, b\u1ee5i ra ngo\u00e0i.<\/p>\n<p>M\u1ed9t h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 ch\u1ee7 \u0111\u1ed9ng ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t khi chu\u1ed3ng nu\u00f4i k\u00edn v\u00e0 c\u00f3 m\u1ed9t h\u1ec7 th\u1ed1ng c\u00e1ch nhi\u1ec7t t\u1ed1t (\u0111i\u1ec1u n\u00e0y c\u0169ng r\u1ea5t quan tr\u1ecdng trong vi\u1ec7c ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 chu\u1ed3ng nu\u00f4i)<\/p>\n<p>Hi\u1ec7n nay c\u00e1c tr\u1ea1i ch\u0103n nu\u00f4i hi\u1ec7n \u0111\u1ea1i \u0111\u1ec1u s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 ch\u1ee7 \u0111\u1ed9ng (qu\u1ea1t h\u00fat), \u0111i\u1ec1u n\u00e0y s\u1ebd gi\u00fap c\u00e1c trang tr\u1ea1i ch\u1ee7 \u0111\u1ed9ng trong vi\u1ec7c \u0111i\u1ec1u ti\u1ebft kh\u00f4ng kh\u00ed trong chu\u1ed3ng nu\u00f4i. Vi\u1ec7c kh\u00f4ng th\u1ec3 ki\u1ec3m so\u00e1t ti\u1ec3u kh\u00ed h\u1eadu chu\u1ed3ng nu\u00f4i (\u0111\u1eb7c bi\u1ec7t l\u00e0 kh\u00f4ng kh\u00ed) c\u00f3 th\u1ec3 d\u1eabn t\u1edbi nh\u1eefng h\u1eadu qu\u1ea3 n\u1eb7ng n\u1ec1 nh\u01b0:<\/p>\n<p>\u2013 Gi\u1ea3m t\u0103ng tr\u1ecdng do heo th\u01b0\u1eddng xuy\u00ean b\u1ecb stress n\u00f3ng hay l\u1ea1nh,<\/p>\n<p>\u2013 Nguy c\u01a1 ph\u00e1t sinh d\u1ecbch b\u1ec7nh trong tr\u1ea1i do kh\u00f4ng ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c \u0111\u1ed9 \u1ea9m,<\/p>\n<p>\u2013 Kh\u00f3 kh\u0103n trong vi\u1ec7c ki\u1ec3m so\u00e1t, \u0111i\u1ec1u tr\u1ecb b\u1ec7nh do heo b\u1ecb stress g\u00e2y gi\u1ea3m s\u1ee9c \u0111\u1ec1 kh\u00e1ng.<\/p>\n<p>Trong ch\u0103n nu\u00f4i; nhi\u1ec7t ph\u00e1t sinh t\u1eeb c\u01a1 th\u1ec3 v\u1eadt nu\u00f4i, nhi\u1ebft t\u1eeb ch\u1ea5t th\u1ea3i v\u00e0 nhi\u1ec7t t\u1eeb s\u1ef1 ph\u00e2n h\u1ee7y c\u1ee7a ch\u1ea5t th\u1ea3i trong chu\u1ed3ng s\u1ebd l\u00e0m chu\u1ed3ng nu\u00f4i n\u00f3ng l\u00ean. Ngo\u00e0i ra c\u00e1c ch\u1ea5t th\u1ea3i, ch\u1ea5t ti\u1ebft c\u1ee7a v\u1eadt nu\u00f4i s\u1ebd t\u1ea1o ra m\u1ed9t l\u01b0\u1ee3ng l\u1edbn ch\u1ea5t th\u1ea3i kh\u00ed l\u01a1 l\u1eedng t\u00edch t\u1ee5c trong chu\u1ed3ng nu\u00f4i \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c lo\u1ea1i kh\u00ed \u0111\u1ed9c nh\u01b0 NH3, H2S \u2026).<\/p>\n<p>V\u00ec v\u1eady trong m\u00f9a \u0111\u00f4ng c\u00e1c h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 v\u1eabn ho\u1ea1t \u0111\u1ed9ng v\u1edbi ch\u1ee9c n\u0103ng ch\u00ednh \u0111\u00f3 l\u00e0 \u0111\u01b0a kh\u00ed th\u1ea3i ra kh\u1ecfi chu\u1ed3ng nu\u00f4i, ki\u1ec3m so\u00e1t \u0111\u1ed9 \u1ea9m c\u1ee7a chu\u1ed3ng ch\u1ee9 \u00edt c\u00f3 vai tr\u00f2 trong vi\u1ec7c duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 trong chu\u1ed3ng<\/p>\n<p>Trong m\u00f9a h\u00e8, h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 c\u00f3 ch\u1ee9c n\u0103ng ch\u1ee7 y\u1ebfu l\u00e0 \u0111\u1ea9y nhi\u1ec7t v\u00e0 \u0111\u1ed9 \u1ea9m trong chu\u1ed3ng ra ngo\u00e0i \u0111\u1ec3 duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 ph\u00f9 h\u1ee3p cho v\u1eadt nu\u00f4i. Ngo\u00e0i ra h\u1ec7 th\u1ed1ng n\u00e0y c\u00f2n c\u00f3 vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c l\u00e0m m\u00e1t nh\u00e2n t\u1ea1o \u0111\u1ec3 duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 chu\u1ed3ng nu\u00f4i \u1ed5n \u0111\u1ecbnh trong nh\u1eefng th\u1eddi \u0111i\u1ec3m nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng qu\u00e1 cao.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-55078\" src=\"https:\/\/nhachannuoi.vn\/wp-content\/uploads\/2022\/06\/quan-ly-tieu-khi-hau-chuong-nuoi.jpg\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" srcset=\"https:\/\/nhachannuoi.vn\/wp-content\/uploads\/2022\/06\/quan-ly-tieu-khi-hau-chuong-nuoi.jpg 600w, https:\/\/nhachannuoi.vn\/wp-content\/uploads\/2022\/06\/quan-ly-tieu-khi-hau-chuong-nuoi-300x183.jpg 300w\" alt=\"\" width=\"600\" height=\"365\" \/><\/p>\n<p style=\"text-align: center;\"><em>Kh\u00f4ng kh\u00ed \u0111i v\u00e0o v\u00e0 \u0111i ra chu\u1ed3ng nu\u00f4i<\/em><\/p>\n<h4><strong>Ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 trong ch\u0103n nu\u00f4i heo<\/strong><\/h4>\n<p>M\u1ee5c \u0111\u00edch ch\u00ednh c\u1ee7a v\u1ec7c x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 l\u00e0 duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 chu\u1ed3ng nu\u00f4i lu\u00f4n \u1ed5n \u0111\u1ecbnh trong ng\u01b0\u1ee1ng cho ph\u00e9p \u0111\u1ec3 v\u1eadt nu\u00f4i sinh tr\u01b0\u1edfng, ph\u00e1t tri\u1ec3n t\u1ed1t nh\u1ea5t.<\/p>\n<p>Trong ch\u0103n nu\u00f4i heo hi\u1ec7n \u0111\u1ea1i, nh\u1eefng ch\u00fa heo kh\u00f4ng c\u1ea7n ti\u00eau t\u1ed1n qu\u00e1 nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng \u0111\u1ec3 duy tr\u00ec c\u00e1c ho\u1ea1t b\u00ecnh th\u01b0\u1eddng. Do \u0111\u00f3, heo s\u1ebd d\u00e0nh nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng cho vi\u1ec7c sinh tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n (do n\u0103ng l\u01b0\u1ee3ng c\u1ee7a heo sau khi h\u1ea5p thu t\u1eeb th\u1ee9c \u0103n \u0111\u01b0\u1ee3c chia l\u00e0m 2 ph\u1ea7n: m\u1ed9t ph\u1ea7n duy tr\u00ec c\u01a1 th\u1ec3 v\u00e0 m\u1ed9t ph\u1ea7n t\u0103ng tr\u01b0\u1edfng, ph\u00e1t tri\u1ec3n)<\/p>\n<p>Khi nhi\u1ec7t \u0111\u1ed9 chu\u1ed3ng nu\u00f4i th\u1ea5p, heo c\u1ea7n huy \u0111\u1ed9ng m\u1ed9t l\u01b0\u1ee3ng l\u1edbn n\u0103ng l\u01b0\u1ee3ng \u0111\u1ec3 duy tr\u00ec v\u00e0 s\u01b0\u1edfi \u1ea5m c\u01a1 th\u1ec3 \u0111i\u1ec1u n\u00e0y s\u1ebd l\u00e0m heo kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng t\u1ed1i \u0111a n\u0103ng l\u01b0\u1ee3ng \u0111\u1ec3 ph\u00e1t tri\u1ec3n.<\/p>\n<p>N\u1ebfu nhi\u1ec7t \u0111\u1ed9 chu\u1ed3ng nu\u00f4i qu\u00e1 cao heo s\u1ebd gi\u1ea3m v\u1eadn \u0111\u1ed9ng v\u00e0 t\u0103ng nh\u1ecbp th\u1edf v\u00e0 gi\u1ea3m l\u01b0\u1ee3ng th\u1ee9c \u0103n thu nh\u1eadn \u0111i\u1ec1u n\u00e0y c\u0169ng kh\u00f4ng t\u1ed1t cho vi\u1ec7c ph\u00e1t tri\u1ec3n c\u1ee7a heo.<\/p>\n<p>Hi\u1ec7n nay, trong chu\u1ed3ng nu\u00f4i heo hi\u1ec7n \u0111\u1ea1i h\u1ec7 th\u1ed1ng c\u1ea3m bi\u1ebfn nhi\u1ec7t l\u00e0 m\u1ed9t ph\u1ea7n kh\u00f4ng th\u1ec3 t\u00e1ch r\u1eddi kh\u1ecfi h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3, \u0111i\u1ec1u \u0111\u00f3 quy\u1ebft \u0111\u1ecbnh t\u1ed1c \u0111\u1ed9 gi\u00f3 trong chu\u1ed3ng nu\u00f4i. Hi\u1ec7n ch\u01b0a c\u00f3 m\u1ed9t thi\u1ebft b\u1ecb n\u00e0o c\u00f3 th\u1ec3 thay th\u1ebf \u0111i\u1ec1u \u0111\u00f3.<\/p>\n<p>\u0110\u1ec3 qu\u1ea3n l\u00fd nhi\u1ec7t \u0111\u1ed9 c\u1ee7a chu\u1ed3ng nu\u00f4i sao cho ph\u00f9 h\u1ee3p v\u1edbi \u0111\u1ed9 tu\u1ed5i, c\u00e2n n\u1eb7ng c\u1ee7a heo ch\u00fang ta c\u00f3 th\u1ec3 d\u00f9ng b\u1ea3ng 1 v\u00e0 2 \u0111\u1ec3 \u0111\u00e1ng gi\u00e1.<\/p>\n<p><strong>B\u1ea3ng 1: Nhi\u1ec7t \u0111\u1ed9 ti\u00eau chu\u1ea9n theo tr\u1ecdng l\u01b0\u1ee3ng<\/strong><\/p>\n<table class=\"sp-tableStatic\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td><strong>Lo\u1ea1i heo<\/strong><\/td>\n<td><strong>Tr\u1ecdng l\u01b0\u1ee3ng (kg)<\/strong><\/td>\n<td><strong>Heo tr\u00ean 1 \u00f4 chu\u1ed3ng<\/strong><\/td>\n<td><strong>V\u1eadt li\u1ec7u s\u00e0n<\/strong><\/td>\n<td><strong>Nhi\u1ec7t \u0111\u1ed9 chu\u1ed3ng nu\u00f4i (\u00baC)<\/strong><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"5\"><strong>Heo con<\/strong><\/td>\n<td>1<\/td>\n<td>10<\/td>\n<td>B\u00ea t\u00f4ng<\/td>\n<td>26 \u2013 32<\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>10<\/td>\n<td>R\u01a1m r\u1ea1<\/td>\n<td>20 \u2013 27<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>10<\/td>\n<td>B\u00ea t\u00f4ng<\/td>\n<td>22 \u2013 30<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>10<\/td>\n<td>B\u00ea t\u00f4ng \u0111\u00e1 \u0111en<\/td>\n<td>20 \u2013 29<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>10<\/td>\n<td>R\u01a1m r\u1ea1<\/td>\n<td>16 \u2013 26<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\"><strong>Heo cai s\u1eefa<\/strong><\/td>\n<td>20<\/td>\n<td>10<\/td>\n<td>B\u00ea t\u00f4ng<\/td>\n<td>16 \u2013 28<\/td>\n<\/tr>\n<tr>\n<td>20<\/td>\n<td>10<\/td>\n<td>R\u01a1m r\u1ea1<\/td>\n<td>11 \u2013 25<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\"><strong>Heo th\u1ecbt<\/strong><\/td>\n<td>40<\/td>\n<td>10<\/td>\n<td>B\u00ea t\u00f4ng<\/td>\n<td>13 \u2013 27<\/td>\n<\/tr>\n<tr>\n<td>40<\/td>\n<td>10<\/td>\n<td>R\u01a1m r\u1ea1<\/td>\n<td>07 \u2013 24<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>B\u1ea3ng 2 c\u00e1c \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng \u1ea3nh h\u01b0\u1edfng t\u1edbi nhi\u1ec7t \u0111\u1ed9 ti\u00eau chu\u1ea9n<\/strong><\/p>\n<table class=\"sp-tableStatic\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td colspan=\"2\"><strong>\u0110i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng<\/strong><\/td>\n<td><strong>Thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng<\/strong><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\"><strong>T\u1ed1c \u0111\u1ed9 gi\u00f3<\/strong><\/td>\n<td>0,2 m\/s<\/td>\n<td>-4<\/td>\n<\/tr>\n<tr>\n<td>0,5 m\/s<\/td>\n<td>-7<\/td>\n<\/tr>\n<tr>\n<td>1,6 m\/s<\/td>\n<td>-10<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\"><strong>Lo\u1ea1i s\u00e0n<\/strong><\/td>\n<td>R\u01a1m r\u1ea1<\/td>\n<td>4 \u2013 8<\/td>\n<\/tr>\n<tr>\n<td>B\u00ea t\u00f4ng \u0111\u00e1 \u0111en<\/td>\n<td>-5<\/td>\n<\/tr>\n<tr>\n<td>B\u00ea t\u00f4ng<\/td>\n<td>-5 \u0111\u1ebfn \u2013 10<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\"><strong>Ch\u00eanh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9\u00a0<\/strong><strong>trong v\u00e0 ngo\u00e0i chu\u1ed3ng nu\u00f4i \u00a0<\/strong><\/td>\n<td>13\u00baC<\/td>\n<td>-7<\/td>\n<\/tr>\n<tr>\n<td>3\u00baC<\/td>\n<td>-1.5<\/td>\n<\/tr>\n<tr>\n<td>1\u00baC<\/td>\n<td>-0.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>D\u1ef1a v\u00e0o 2 b\u1ea3ng th\u00f4ng s\u1ed1 \u1edf tr\u00ean ta c\u00f3 th\u1ec3 t\u00ednh \u0111\u01b0\u1ee3c c\u1ea7n s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng m\u00e1y th\u00f4ng gi\u00f3 nh\u01b0 th\u1ebf n\u00e0o s\u1ebd ph\u00f9 h\u1ee3p v\u1edbi s\u1ee9c kh\u1ecfe \u0111\u00e0n heo v\u1edbi c\u00f4ng th\u1ee9c:<\/p>\n<p>Nhi\u1ec7t \u0111\u1ed9 ti\u00eau chu\u1ea9n = Nhi\u1ec7t \u0111\u1ed9 chu\u1ed3ng nu\u00f4i hi\u1ec7n t\u1ea1i + t\u1ed1c \u0111\u1ed9 gi\u00f3 + v\u1eadt li\u1ec7u l\u00e0m s\u00e0n + ch\u00eanh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9<\/p>\n<p>V\u00ed d\u1ee5:<\/p>\n<p>\u0110\u00e0n heo kho\u1ea3ng 40kg, nhi\u1ec7t \u0111\u1ed9 chu\u1ed3ng nu\u00f4i l\u00e0 18\u00baC, t\u1ed1c \u0111\u1ed9 gi\u00f3 l\u00e0 0,5m\/s, heo \u0111\u01b0\u1ee3c nu\u00f4i tr\u00ean s\u00e0n b\u00ea t\u00f4ng v\u00e0 d\u00f9ng t\u01b0\u1eddng g\u1ea1ch, nhi\u1ec7t \u0111\u1ed9 ngo\u00e0i tr\u1eddi l\u00e0 21\u00baC<\/p>\n<p>Nh\u01b0 v\u1eady ta c\u00f3 th\u1ec3 t\u00ednh: Nhi\u1ec7t \u0111\u1ed9 trong chu\u1ed3ng l\u00e0: 18 -7 \u2013 5 \u2013 1,5 = 5,5 ta so s\u00e1nh k\u1ebft qu\u1ea3 tr\u00ean v\u1edbi b\u1ea3ng 1 th\u1ea5y th\u1ea5pp h\u01a1n m\u1ee9c nhi\u1ec7t c\u1ea7n thi\u1ebft \u2192 heo c\u1ea7n n\u0103ng l\u01b0\u1ee3ng \u0111\u1ec3 s\u01b0\u1edfi \u1ea5m c\u01a1 th\u1ec3 \u0111i\u1ec1u n\u00e0y s\u1ebd l\u00e0m gi\u1ea3m t\u0103ng tr\u1ecdng c\u1ee7a heo \u2192 C\u1ea7n \u0111i\u1ec1u ch\u1ec9nh nhi\u1ec7t \u0111\u1ed9.<\/p>\n<!-- Shortcode [sg2] does not match the conditions -->\n<h4><strong>\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i trong ch\u0103n nu\u00f4i heo<\/strong><\/h4>\n<p>L\u01b0\u1ee3ng h\u01a1i n\u01b0\u1edbc trong kh\u00f4ng kh\u00ed \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng ch\u1ec9 s\u1ed1 \u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i RH. N\u1ebfu \u0111\u1ed9 \u1ea9m trong kh\u00f4ng kh\u00ed qu\u00e1 th\u1ea5p heo s\u1ebd b\u1ecb t\u1ed5n th\u01b0\u01a1ng ni\u00eam m\u1ea1c m\u0169i g\u00e2y t\u0103ng nguy c\u01a1 m\u1eafc c\u00e1c b\u1ec7nh v\u1ec1 \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p, c\u00f2n n\u1ebfu \u0111\u1ed9 \u1ea9m qu\u00e1 cao s\u1ebd l\u00e0 \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho vi khu\u1ea9n ph\u00e1t tri\u1ec3n. Nh\u01b0 v\u1eady vi\u1ec7c ki\u1ec3m so\u00e1t \u0111\u1ed9 \u1ea9m c\u0169ng ch\u00ednh l\u00e0 duy tr\u00ec RH \u1edf m\u1ed9t ch\u1ec9 s\u1ed1 ph\u00f9 h\u1ee3p v\u1edbi heo.<\/p>\n<p><em>\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i trong ch\u0103n nu\u00f4i heo<\/em><\/p>\n<p>Nhi\u1ec1u h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 s\u1eed d\u1ee5ng c\u1ea3m bi\u1ebfn \u0111\u1ed9 \u1ea9m \u0111\u1ec3 duy tr\u00ec ti\u1ec3u kh\u00ed h\u1eadu chu\u1ed3ng nu\u00f4i. tuy nhi\u00ean c\u1ea3m bi\u1ebfn \u0111\u1ed9 \u1ea9m kh\u00f4ng nhanh v\u00e0 m\u1ea1nh do \u0111\u00f3 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng kh\u00f4ng nh\u1ecf t\u1edbi c\u1ea3m bi\u1ebfn c\u1ee7a h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 v\u00e0 c\u00f3 th\u1ec3 ph\u00e1t sinh c\u00e1c s\u1ef1 c\u1ed1 l\u00e0m h\u1ec7 th\u1ed1ng n\u00e0y d\u1eebng ho\u1ea1t \u0111\u1ed9ng \u0111\u1eb7c bi\u1ec7t \u1edf trong m\u00f9a n\u00f3ng.<\/p>\n<p style=\"text-align: right;\"><em>Theo Pig333<\/em><\/p>\n<div id=\"fb-root\" style=\"text-align: left;\">\u00a0<\/div>\r\n<p><script async defer crossorigin=\"anonymous\" src=\"https:\/\/connect.facebook.net\/vi_VN\/sdk.js#xfbml=1&version=v7.0\"><\/script> <script src=\"https:\/\/apis.google.com\/js\/platform.js\"><\/script> <div class=\"row\"> <div class=\"col-md-4  \"> <a href=\"https:\/\/www.facebook.com\/apananovietnam\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>Like FACEBOOK APA<\/strong><\/a><\/p>\r\n<div class=\"fb-like\" data-href=\"https:\/\/www.facebook.com\/apananovietnam\/\" data-width=\"\" data-layout=\"button_count\" data-action=\"like\" data-size=\"small\" data-share=\"true\">\u00a0<\/div>\r\n<p><\/div> <div class=\"col-md-4  \"> <a href=\"https:\/\/www.facebook.com\/kythuatnuoitrongthuyhaisan\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>Share TH\u00d4NG TIN TH\u1ee6Y S\u1ea2N<\/strong><\/a><\/p>\r\n<div class=\"fb-like\" data-href=\"https:\/\/www.facebook.com\/kythuatnuoitrongthuyhaisan\/\" data-width=\"\" data-layout=\"button_count\" data-action=\"recommend\" data-size=\"small\" data-share=\"true\">\u00a0<\/div>\r\n<p><\/div> <div class=\"col-md-4  \"> <a href=\"https:\/\/www.youtube.com\/channel\/UCwhhKWiGYFq8ZJOGVXbxkhg\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>Subscribe B\u1ea2NG GI\u00c1 TH\u1ee6Y S\u1ea2N<\/strong><\/a><\/p>\r\n<div class=\"g-ytsubscribe\" data-channelid=\"UCwhhKWiGYFq8ZJOGVXbxkhg\" data-layout=\"default\" data-count=\"hidden\">\u00a0<\/div>\r\n<p><\/div> <\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Qu\u1ea3n l\u00fd ti\u1ec3u kh\u00ed h\u1eadu chu\u1ed3ng nu\u00f4i trong ch\u0103n nu\u00f4i n\u00f3i chung c\u0169ng nh\u01b0 trong ch\u0103n nu\u00f4i heo n\u00f3i ri\u00eang c\u00f3 vai tr\u00f2 v\u00f4 c\u00f9ng quan tr\u1ecdng, quy\u1ebft \u0111\u1ecbnh kh\u00f4ng nh\u1ecf t\u1edbi hi\u1ec7u qu\u1ea3 ch\u0103n nu\u00f4i. \u0110\u1ec3 qu\u1ea3n l\u00fd th\u00e0nh &hellip; <a class=\"kt-excerpt-readmore\" href=\"https:\/\/www.apanano.com\/vi\/news\/industry-news\/quan-ly-tieu-khi-hau-chuong-nuoi-trong-chan-nuoi-heo\/\" aria-label=\"Qu\u1ea3n l\u00fd ti\u1ec3u kh\u00ed h\u1eadu chu\u1ed3ng nu\u00f4i trong ch\u0103n nu\u00f4i Heo\">\u0110\u1ecdc th\u00eam<\/a><\/p>\n","protected":false},"author":722,"featured_media":5908,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"sfsi_plus_gutenberg_text_before_share":"","sfsi_plus_gutenberg_show_text_before_share":"","sfsi_plus_gutenberg_icon_type":"","sfsi_plus_gutenberg_icon_alignemt":"","sfsi_plus_gutenburg_max_per_row":"","footnotes":""},"categories":[89],"tags":[731,730,734,323,736,51,73,705,704,125,150,737,126,151,211,232],"class_list":["post-5907","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","tag-animal-nutrition","tag-animal-supplement","tag-cattle","tag-chan-nuoi-heo","tag-medicines-for-animal","tag-pig","tag-poultry","tag-san-pham-thu-cung","tag-san-pham-thu-y","tag-thuoc-thu-y","tag-thuoc-thu-y-viet-nam","tag-tieu-khi-hau","tag-veterinary-medicine","tag-veterinary-medicine-vietnam","tag-veterinary-medicines","tag-veterinary-products"],"_links":{"self":[{"href":"https:\/\/www.apanano.com\/vi\/wp-json\/wp\/v2\/posts\/5907","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.apanano.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.apanano.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.apanano.com\/vi\/wp-json\/wp\/v2\/users\/722"}],"replies":[{"embeddable":true,"href":"https:\/\/www.apanano.com\/vi\/wp-json\/wp\/v2\/comments?post=5907"}],"version-history":[{"count":9,"href":"https:\/\/www.apanano.com\/vi\/wp-json\/wp\/v2\/posts\/5907\/revisions"}],"predecessor-version":[{"id":6863,"href":"https:\/\/www.apanano.com\/vi\/wp-json\/wp\/v2\/posts\/5907\/revisions\/6863"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.apanano.com\/vi\/wp-json\/wp\/v2\/media\/5908"}],"wp:attachment":[{"href":"https:\/\/www.apanano.com\/vi\/wp-json\/wp\/v2\/media?parent=5907"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.apanano.com\/vi\/wp-json\/wp\/v2\/categories?post=5907"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.apanano.com\/vi\/wp-json\/wp\/v2\/tags?post=5907"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}