{"id":89,"date":"2021-11-17T08:13:11","date_gmt":"2021-11-17T08:13:11","guid":{"rendered":"https:\/\/mtnongnghiep.com\/?p=89"},"modified":"2025-05-19T10:04:40","modified_gmt":"2025-05-19T10:04:40","slug":"khai-thac-mo-vang-chat-thai-phu-pham-nong-nghiep","status":"publish","type":"post","link":"https:\/\/mtnongnghiep.com\/index.php\/2021\/11\/17\/khai-thac-mo-vang-chat-thai-phu-pham-nong-nghiep\/","title":{"rendered":"Khai th\u00e1c &#8216;m\u1ecf v\u00e0ng&#8217; ch\u1ea5t th\u1ea3i, ph\u1ee5 ph\u1ea9m n\u00f4ng nghi\u1ec7p"},"content":{"rendered":"\n<p><strong>H\u1eb1ng n\u0103m, l\u01b0\u1ee3ng ch\u1ea5t th\u1ea3i ch\u0103n nu\u00f4i c\u00f3 th\u1ec3 cung c\u1ea5p l\u01b0\u1ee3ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi kho\u1ea3ng 1,2 tri\u1ec7u t\u1ea5n \u0111\u1ea1m ur\u00ea, 3,1 tri\u1ec7u t\u1ea5n supe l\u00e2n \u0111\u01a1n v\u00e0 2,4 tri\u1ec7u t\u1ea5n ph\u00e2n kali sunfat&#8230;<\/strong><\/p>\n\n\n\n<h3>L\u00e3nh ph\u00ed ch\u1ea5t th\u1ea3i ch\u0103n nu\u00f4i<\/h3>\n\n\n\n<p>\u0110\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c vi\u1ec7c n\u00e0y, c\u1ea7n c\u00f3 s\u1ef1 k\u1ebft h\u1ee3p ch\u1eb7t ch\u1ebd gi\u1eefa c\u00e1c l\u0129nh v\u1ef1c trong n\u00f4ng nghi\u1ec7p v\u00e0 ch\u00ednh s\u00e1ch c\u1ee7a Nh\u00e0 n\u01b0\u1edbc \u0111\u1ec3 th\u00fac \u0111\u1ea9y c\u00e1c ho\u1ea1t \u0111\u1ed9ng t\u00e1i s\u1eed d\u1ee5ng, t\u1eeb \u0111\u00f3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 v\u1ec1 gi\u1ea3m \u00f4 nhi\u1ec5m, \u0111\u00e1p \u1ee9ng n\u00f4ng nghi\u1ec7p h\u1eefu c\u01a1, n\u00f4ng nghi\u1ec7p theo h\u01b0\u1edbng kinh t\u1ebf tu\u1ea7n ho\u00e0n v\u00e0 ti\u1ebfn \u0111\u1ebfn m\u1ed9t n\u1ec1n n\u00f4ng nghi\u1ec7p b\u1ec1n v\u1eefng.<\/p>\n\n\n\n<p>Theo t\u00ednh to\u00e1n c\u1ee7a PGS.TS Mai V\u0103n Tr\u1ecbnh, Vi\u1ec7n tr\u01b0\u1edfng Vi\u1ec7n M\u00f4i tr\u01b0\u1eddng N\u00f4ng nghi\u1ec7p (2021), h\u1eb1ng n\u0103m ph\u1ea7n sinh kh\u1ed1i ph\u1ee5 ph\u1ea9m t\u1eeb c\u00e1c c\u00e2y tr\u1ed3ng ch\u00ednh nh\u01b0 l\u00faa, ng\u00f4, m\u00eda, rau c\u00e1c lo\u1ea1i c\u00f3 th\u1ec3 cung c\u1ea5p t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi kho\u1ea3ng 43,4 tri\u1ec7u t\u1ea5n h\u1eefu c\u01a1, 1,86 tri\u1ec7u t\u1ea5n \u0111\u1ea1m ur\u00ea, 1,68 tri\u1ec7u t\u1ea5n supe l\u00e2n \u0111\u01a1n v\u00e0 2,23 tri\u1ec7u t\u1ea5n kali sulfat.<\/p>\n\n\n\n<p>T\u01b0\u01a1ng t\u1ef1, v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 \u0111\u1eb7c t\u00ednh c\u1ee7a m\u1ed7i lo\u1ea1i ch\u1ea5t th\u1ea3i r\u1eafn c\u1ee7a v\u1eadt nu\u00f4i, k\u1ebft qu\u1ea3 cho th\u1ea5y h\u1eb1ng n\u0103m l\u01b0\u1ee3ng ch\u1ea5t th\u1ea3i ch\u0103n nu\u00f4i c\u00f3 th\u1ec3 cung c\u1ea5p l\u01b0\u1ee3ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi kho\u1ea3ng 42 tri\u1ec7u t\u1ea5n h\u1eefu c\u01a1 nguy\u00ean ch\u1ea5t, 1,2 tri\u1ec7u t\u1ea5n \u0111\u1ea1m ur\u00ea, 3,1 tri\u1ec7u t\u1ea5n supe l\u00e2n \u0111\u01a1n v\u00e0 2,4 tri\u1ec7u t\u1ea5n ph\u00e2n kali sunfat.<\/p>\n\n\n\n<p>\u0110\u00e2y \u0111\u01b0\u1ee3c coi l\u00e0 con s\u1ed1 kh\u1ed5ng l\u1ed3 \u0111\u1ec3 b\u00f9 \u0111\u1eafp l\u1ea1i dinh d\u01b0\u1ee1ng trong \u0111\u1ea5t v\u00e0 s\u1eed d\u1ee5ng cho c\u00e2y tr\u1ed3ng trong canh t\u00e1c n\u00f4ng nghi\u1ec7p. Tuy nhi\u00ean, c\u00e1c ph\u1ea7n dinh d\u01b0\u1ee1ng n\u00e0y g\u1ea7n nh\u01b0 b\u1ecb b\u1ecf ph\u00ed v\u00e0 ch\u01b0a c\u00f3 c\u00e1c c\u01a1 ch\u1ebf khuy\u1ebfn kh\u00edch \u0111\u1ec3 t\u00e1i s\u1eed d\u1ee5ng.<\/p>\n\n\n\n<p>Trong khi \u0111\u00f3, chi ph\u00ed \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c ph\u1ebf ph\u1ee5 ph\u1ea9m trong n\u00f4ng nghi\u1ec7p hi\u1ec7n nay v\u1eabn c\u00f2n l\u1edbn so v\u1edbi thu nh\u1eadp c\u1ee7a n\u00f4ng d\u00e2n, d\u1eabn t\u1edbi th\u1ef1c tr\u1ea1ng m\u1ea5t \u0111i l\u01b0\u1ee3ng h\u1eefu c\u01a1 v\u00e0 dinh d\u01b0\u1ee1ng c\u00e2y tr\u1ed3ng kh\u1ed5ng l\u1ed3, g\u00e2y \u00f4 nhi\u1ec5m ngu\u1ed3n n\u01b0\u1edbc v\u00e0 kh\u00f4ng kh\u00ed, trong khi \u0111\u1ea5t tr\u1ed3ng ng\u00e0y c\u00e0ng b\u1ecb thi\u1ebfu h\u1ee5t h\u1eefu c\u01a1, tho\u00e1i ho\u00e1 tr\u1ea7m tr\u1ecdng.<\/p>\n\n\n\n<p>M\u1ed9t t\u1ed3n t\u1ea1i r\u1ea5t l\u1edbn trong v\u1ea5n \u0111\u1ec1 tu\u1ea7n ho\u00e0n ch\u1ea5t th\u1ea3i ch\u0103n nu\u00f4i v\u00e0 ph\u1ee5 ph\u1ea9m tr\u1ed3ng tr\u1ecdt l\u00e0 m\u1ed1i li\u00ean h\u1ec7 gi\u1eefa trang tr\u1ea1i\/ng\u01b0\u1eddi tr\u1ed3ng tr\u1ecdt v\u00e0 trang tr\u1ea1i\/ng\u01b0\u1eddi ch\u0103n nu\u00f4i r\u1ea5t l\u1ecfng l\u1ebbo, th\u1eadm ch\u00ed kh\u00f4ng c\u00f3 m\u1ed1i li\u00ean h\u1ec7 g\u00ec.<\/p>\n\n\n\n<p>H\u1ea7u h\u1ebft c\u00e1c trang tr\u1ea1i ch\u0103n nu\u00f4i th\u00ec kh\u00f4ng tr\u1ed3ng tr\u1ecdt; trang tr\u1ea1i tr\u1ed3ng tr\u1ecdt th\u00ec kh\u00f4ng c\u00f3 ch\u0103n nu\u00f4i. V\u00ec th\u1ebf, ch\u1ea5t th\u1ea3i c\u1ee7a ch\u0103n nu\u00f4i kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho tr\u1ed3ng tr\u1ecdt, tr\u1edf n\u00ean d\u01b0 th\u1eeba, ph\u1ea3i th\u1ea3i b\u1ecf, g\u00e2y \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng.<\/p>\n\n\n\n<p>Ng\u01b0\u1ee3c l\u1ea1i, ph\u1ee5 ph\u1ea9m tr\u1ed3ng tr\u1ecdt, v\u00ed d\u1ee5 nh\u01b0 r\u01a1m r\u1ea1, c\u00f9i ng\u00f4, b\u1eb9 v\u00e0 l\u00e1 m\u00eda&#8230; kh\u00f4ng \u0111\u01b0\u1ee3c t\u00e1i s\u1eed d\u1ee5ng, g\u00e2y d\u01b0 th\u1eeda, ph\u1ea3i th\u1ea3i b\u1ecf, \u0111\u1ed1t b\u1ecf g\u00e2y \u00f4 nhi\u1ec5m \u0111\u1ea5t, n\u01b0\u1edbc v\u00e0 kh\u00f4ng kh\u00ed, l\u1ea1i m\u1ea5t h\u00e0ng tri\u1ec7u t\u1ea5n h\u1eefu c\u01a1, ph\u00e2n \u0111\u1ea1m, l\u00e2n, kali v\u00e0 c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng kh\u00e1c.<\/p>\n\n\n\n<p>Ch\u1ea5t th\u1ea3i ch\u0103n nu\u00f4i l\u00e0 m\u1ed9t ngu\u1ed3n t\u00e0i nguy\u00ean, nh\u01b0ng c\u00e1c trang tr\u1ea1i ch\u0103n nu\u00f4i s\u1edf h\u1eefu c\u1ea3 m\u1ed9t ngu\u1ed3n t\u00e0i nguy\u00ean kh\u1ed5ng l\u1ed3 h\u00e0ng tri\u1ec7u t\u1ea5n m\u00e0 kh\u00f4ng b\u00e1n \u0111\u01b0\u1ee3c, ph\u1ea3i \u0111\u1ed5 b\u1ecf, g\u00e2y \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng ho\u1eb7c b\u00e1n v\u1edbi gi\u00e1 r\u1ebb m\u1ea1t cho c\u00e1c c\u00f4ng ty ph\u00e2n b\u00f3n.<\/p>\n\n\n\n<p>L\u00fd do l\u00e0 quy \u0111\u1ecbnh c\u1ee7a Nh\u00e0 n\u01b0\u1edbc v\u1ec1 quy ho\u1ea1ch v\u00e0 \u0111i\u1ec1u ki\u1ec7n s\u1ea3n xu\u1ea5t ph\u00e2n b\u00f3n h\u1eefu c\u01a1. Trong \u0111\u00f3, h\u01a1n 90% c\u00e1c trang tr\u1ea1i \u0111\u1ec1u kh\u00f4ng \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n. Vi\u1ec7c c\u00e1c trang tr\u1ea1i ch\u0103n nu\u00f4i kh\u00f4ng t\u1eadn d\u1ee5ng \u0111\u01b0\u1ee3c ch\u1ea5t th\u1ea3i c\u1ee7a trang tr\u1ea1i m\u00ecnh, ch\u1ec9 thu l\u1ee3i t\u1eeb s\u1ea3n ph\u1ea9m ch\u00ednh c\u1ee7a ch\u0103n nu\u00f4i m\u00e0 kh\u00f4ng thu \u0111\u01b0\u1ee3c t\u1eeb c\u00e1c s\u1ea3n ph\u1ea9m ph\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb, \u0111\u1eb7c bi\u1ec7t trong nh\u1eefng th\u1eddi \u0111i\u1ec3m kh\u00f3 kh\u0103n do gi\u00e1 c\u1ea3 t\u1ee5t d\u1ed1c ho\u1eb7c d\u1ecbch b\u1ec7nh leo thang th\u00ec ngu\u1ed3n thu nh\u1eadp \u0111\u00f3 s\u1ebd r\u1ea5t c\u00f3 gi\u00e1 tr\u1ecb trong vi\u1ec7c duy tr\u00ec s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a trang tr\u1ea1i<\/p>\n\n\n\n<p>Ph\u00e2n h\u1eefu c\u01a1 ch\u1ec9 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb ph\u1ee5 ph\u1ea9m tr\u1ed3ng tr\u1ecdt ho\u1eb7c ch\u0103n nu\u00f4i th\u00ec ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng cao m\u00e0 ph\u1ea3i k\u1ebft h\u1ee3p gi\u1eefa ph\u1ee5 ph\u1ea9m tr\u1ed3ng tr\u1ecdt v\u1edbi ch\u1ea5t th\u1ea3i ch\u0103n nu\u00f4i, v\u00ec qu\u00e1 tr\u00ecnh ph\u00e2n h\u1ee7y t\u1ed1i \u01b0u di\u1ec5n ra khi v\u1eadt li\u1ec7u \u1ee7 c\u00f3 t\u1ef7 l\u1ec7 C\/N (c\u00e1c bon\/ni t\u01a1) t\u1ed1i \u01b0u.<\/p>\n\n\n\n<p>T\u1ef7 l\u1ec7 C\/N c\u1ee7a ph\u1ee5 ph\u1ea9m tr\u1ed3ng tr\u1ecdt cao (50 &#8211; 80) v\u00e0 c\u1ee7a ch\u1ea5t th\u1ea3i ch\u0103n nu\u00f4i r\u1ea5t th\u1ea5p (d\u01b0\u1edbi 10). Ph\u00e2n h\u1eefu c\u01a1 t\u1ed1t ph\u1ea3i c\u00f3 t\u1ef7 l\u1ec7 C\/N t\u1eeb 15 &#8211; 30. T\u1ee9c l\u00e0 2 lo\u1ea1i ch\u1ea5t th\u1ea3i n\u00e0y ph\u1ea3i \u0111\u01b0\u1ee3c tr\u1ed9n v\u1edbi nhau m\u1edbi t\u1ea1o th\u00e0nh ph\u00e2n h\u1eefu c\u01a1 ch\u1ea5t l\u01b0\u1ee3ng cao.<\/p>\n\n\n\n<h3>M\u1ed9t s\u1ed1 gi\u1ea3i ph\u00e1p<\/h3>\n\n\n\n<p>Hi\u1ec7n th\u1ef1c ho\u00e1 \u0111\u1ec1 \u00e1n n\u00f4ng nghi\u1ec7p h\u1eefu c\u01a1 (NNHC): Nhu c\u1ea7u ti\u00eau th\u1ee5 ph\u00e2n b\u00f3n h\u1eb1ng n\u0103m c\u1ee7a n\u01b0\u1edbc ta \u0111\u1ea1t kho\u1ea3ng 11 tri\u1ec7u t\u1ea5n, v\u1edbi h\u01a1n 90% l\u00e0 ph\u00e2n b\u00f3n v\u00f4 c\u01a1, c\u00f2n l\u1ea1i l\u00e0 ph\u00e2n h\u1eefu c\u01a1 c\u00e1c lo\u1ea1i.<\/p>\n\n\n\n<p>Ph\u00e2n h\u1ed7n h\u1ee3p NPK chi\u1ebfm t\u1ef7 tr\u1ecdng l\u1edbn nh\u1ea5t (35,5%), theo sau l\u00e0 ph\u00e2n ur\u00ea (22,2%), DAP (10,1%) v\u00e0 ph\u00e2n l\u00e2n \u0111\u01a1n (9%). Theo \u0111\u1ec1 \u00e1n n\u00f4ng nghi\u1ec7p h\u1eefu c\u01a1 (Quy\u1ebft \u0111\u1ecbnh s\u1ed1 885\/Q\u0110-TTg, ng\u00e0y 23\/6\/2020 c\u1ee7a Th\u1ee7 t\u01b0\u1edbng Ch\u00ednh ph\u1ee7), \u0111\u1ebfn n\u0103m 2025 v\u00e0 n\u0103m 2030 ph\u1ea5n \u0111\u1ea5u di\u1ec7n t\u00edch n\u00f4ng nghi\u1ec7p h\u1eefu c\u01a1 l\u00e0 1,5% v\u00e0 3% di\u1ec7n t\u00edch tr\u1ed3ng tr\u1ecdt, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi 225.000 ha v\u00e0 450.000 ha tr\u1ed3ng tr\u1ecdt h\u1eefu c\u01a1.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-style-twentytwentyone-border\"><img decoding=\"async\" loading=\"lazy\" width=\"685\" height=\"456\" src=\"https:\/\/i0.wp.com\/mtnongnghiep.com\/wp-content\/uploads\/2021\/11\/nn-2-2.png?resize=685%2C456&#038;ssl=1\" alt=\"\" class=\"wp-image-91\" srcset=\"https:\/\/i0.wp.com\/mtnongnghiep.com\/wp-content\/uploads\/2021\/11\/nn-2-2.png?w=685&amp;ssl=1 685w, https:\/\/i0.wp.com\/mtnongnghiep.com\/wp-content\/uploads\/2021\/11\/nn-2-2.png?resize=300%2C200&amp;ssl=1 300w\" sizes=\"(max-width: 685px) 100vw, 685px\" data-recalc-dims=\"1\" \/><figcaption class=\"wp-element-caption\">Vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c ngu\u1ed3n h\u1eefu c\u01a1 ph\u1ee5 ph\u1ea9m n\u00f4ng nghi\u1ec7p \u0111\u1ec3 t\u1ea1o ra dinh d\u01b0\u1ee1ng cho c\u00e2y tr\u1ed3ng s\u1ebd mang l\u1ea1i gi\u00e1 tr\u1ecb kinh t\u1ebf v\u00e0 m\u00f4i tr\u01b0\u1eddng. \u1ea2nh:&nbsp;<em>TL.<\/em><\/figcaption><\/figure>\n\n\n\n<p>V\u1edbi l\u01b0\u1ee3ng ph\u00e2n \u0111\u1ea1m \u0111\u1ea7u t\u01b0 b\u00ecnh qu\u00e2n tr\u00ean 1 ha = 100 kg N v\u00e0 h\u00e0m l\u01b0\u1ee3ng \u0111\u1ea1m (N) trong ph\u00e2n \u1ee7 l\u00e0 0,6% th\u00ec l\u01b0\u1ee3ng ph\u00e2n h\u1eefu c\u01a1 c\u1ea7n \u0111\u1ec3 thay th\u1ebf cho 100 kg N l\u00e0 16 t\u1ea5n\/ha v\u00e0 l\u01b0\u1ee3ng ph\u00e2n h\u1eefu c\u01a1 c\u1ea7n cho c\u00e1c di\u1ec7n t\u00edch tr\u00ean t\u01b0\u01a1ng \u1ee9ng l\u00e0 3,6 v\u00e0 7,2 tri\u1ec7u t\u1ea5n\/v\u1ee5 v\u00e0o n\u0103m 2025 v\u00e0 2030.<\/p>\n\n\n\n<p>Hi\u1ec7n nay, ch\u1ec9 c\u00f3 15% di\u1ec7n t\u00edch tr\u1ed3ng tr\u1ecdt \u1edf \u0110BSH b\u00f3n ph\u00e2n h\u1eefu c\u01a1, \u1edf c\u00e1c t\u1ec9nh mi\u1ec1n Nam th\u00ec th\u1ea5p h\u01a1n. \u0110\u1ec3 c\u00f3 quy m\u00f4 NNHC th\u1ef1c s\u1ef1 nh\u01b0 tr\u00ean th\u00ec \u0111\u00e2y l\u00e0 2 ngu\u1ed3n duy nh\u1ea5t \u0111\u1ec3 s\u1ea3n xu\u1ea5t ph\u00e2n h\u1eefu c\u01a1 thay th\u1ebf ph\u00e2n v\u00f4 c\u01a1. \u0110\u1ec3 ph\u1ea5n \u0111\u1ea5u m\u1ed9t n\u1ec1n NNHC v\u1edbi quy m\u00f4 l\u1edbn h\u01a1n n\u1eefa, c\u1ea7n ph\u1ea3i c\u00f3 ch\u00ednh s\u00e1ch s\u1ea3n xu\u1ea5t \u0111\u1ee7 ph\u00e2n h\u1eefu c\u01a1 cho canh t\u00e1c h\u1eefu c\u01a1.<\/p>\n\n\n\n<p>Trong n\u00f4ng nghi\u1ec7p xanh, n\u00f4ng nghi\u1ec7p tu\u1ea7n ho\u00e0n v\u00e0 n\u00f4ng nghi\u1ec7p b\u1ec1n v\u1eefng, t\u1ea5t c\u1ea3 nh\u1eefng ngu\u1ed3n h\u1eefu c\u01a1 g\u1ed3m: Ph\u00e2n gia s\u00fac, gia c\u1ea7m t\u01b0\u01a1i, kh\u00f4; ph\u00e2n chu\u1ed3ng, ph\u00e2n kh\u00f4 (v\u00ed d\u1ee5 ph\u00e2n b\u00f2); ph\u1ee5 ph\u1ea9m tr\u1ed3ng tr\u1ecdt; r\u00e1c th\u1ea3i sinh ho\u1ea1t h\u1eefu c\u01a1; b\u00f9n th\u1ea3i, b\u00f9n \u0111\u00e1y h\u1ea7m biogas, n\u01b0\u1edbc th\u1ea3i sau biogas; c\u00e2y c\u1ecf, ch\u1ea5t th\u1ea3i s\u1ea3n xu\u1ea5t tinh b\u1ed9t, gi\u1ebft m\u1ed5, ch\u1ebf bi\u1ebfn thu\u1ef7 s\u1ea3n&#8230; \u0111\u1ec1u c\u00f3 gi\u00e1 tr\u1ecb dinh d\u01b0\u1ee1ng cao v\u00e0 c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ea7u v\u00e0o cho tr\u1ed3ng tr\u1ecdt. Vi\u1ec7c th\u1ea3i ra m\u00f4i tr\u01b0\u1edfng l\u00e0 l\u00e3ng ph\u00ed.<\/p>\n\n\n\n<p>Vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c ngu\u1ed3n h\u1eefu c\u01a1 n\u00e0y d\u01b0\u1edbi m\u1ecdi h\u00ecnh th\u1ee9c \u0111\u1ec1u mang l\u1ea1i gi\u00e1 tr\u1ecb kinh t\u1ebf v\u00e0 m\u00f4i tr\u01b0\u1eddng. N\u1ebfu ch\u1ee7 trang tr\u1ea1i \u0111\u01b0\u1ee3c ph\u00e9p x\u1eed l\u00fd ch\u00fang th\u00e0nh ph\u00e2n h\u1eefu c\u01a1 v\u00e0 b\u00e1n nh\u01b0 m\u1ed9t lo\u1ea1i h\u00e0ng ho\u00e1 \u0111\u1ec3 t\u0103ng thu nh\u1eadp (v\u1eabn tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh c\u1ee7a ph\u00e1p lu\u1eadt v\u00e0 \u0111\u1ea3m b\u1ea3o s\u1ea3n ph\u1ea9m c\u1ee7a m\u00ecnh b\u00e1n ra \u0111\u1ea1t ti\u00eau chu\u1ea9n \u0111\u0103ng k\u00fd) th\u00ec s\u1ebd s\u1ea1ch b\u00f3ng \u00f4 nhi\u1ec5m ch\u1ea5t th\u1ea3i ch\u0103n nu\u00f4i, kh\u00f4ng c\u00f2n \u0111\u1ed1t r\u01a1m r\u1ea1 sau nh\u1eefng m\u00f9a thu ho\u1ea1ch.<\/p>\n\n\n\n<p><em>T\u00e1c gi\u1ea3: PGS. TS. Mai V\u0103n Tr\u1ecbnh &#8211; Vi\u1ec7n tr\u01b0\u1edfng vi\u1ec7n M\u00f4i tr\u01b0\u1eddng N\u00f4ng nghi\u1ec7p. Ngu\u1ed3n: nongnghiep.vn<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>H\u1eb1ng n\u0103m, l\u01b0\u1ee3ng ch\u1ea5t th\u1ea3i ch\u0103n nu\u00f4i c\u00f3 th\u1ec3 cung c\u1ea5p l\u01b0\u1ee3ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi kho\u1ea3ng 1,2 tri\u1ec7u t\u1ea5n \u0111\u1ea1m ur\u00ea, 3,1 tri\u1ec7u t\u1ea5n supe l\u00e2n \u0111\u01a1n v\u00e0 2,4 tri\u1ec7u t\u1ea5n ph\u00e2n kali sunfat&#8230;<\/p>\n","protected":false},"author":1,"featured_media":90,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[4],"tags":[5,11],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/mtnongnghiep.com\/wp-content\/uploads\/2021\/11\/nn-2-1.png?fit=684%2C455&ssl=1","jetpack-related-posts":[{"id":2161,"url":"https:\/\/mtnongnghiep.com\/index.php\/2023\/12\/17\/ha-noi-tai-che-chat-thai-chan-nuoi-thanh-san-pham-than-thien-moi-truong\/","url_meta":{"origin":89,"position":0},"title":"H\u00e0 N\u1ed9i: T\u00e1i ch\u1ebf ch\u1ea5t th\u1ea3i ch\u0103n nu\u00f4i th\u00e0nh s\u1ea3n ph\u1ea9m th\u00e2n thi\u1ec7n m\u00f4i tr\u01b0\u1eddng","date":"December 17, 2023","format":false,"excerpt":"H\u00e0 N\u1ed9i c\u1ea7n c\u00f3 ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd v\u00e0 t\u1eadn d\u1ee5ng t\u1ed1t s\u1ed1 l\u01b0\u1ee3ng ch\u1ea5t th\u1ea3i ch\u0103n nu\u00f4i, n\u00f3 c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng thay th\u1ebf l\u01b0\u1ee3ng ph\u00e2n h\u00f3a h\u1ecdc, c\u0169ng nh\u01b0 l\u01b0\u1ee3ng th\u1ee9c \u0103n ch\u0103n nu\u00f4i ph\u1ee5c v\u1ee5 cho n\u00f4ng nghi\u1ec7p. TP H\u00e0 N\u1ed9i \u0111\u1ec1 ra m\u1ee5c ti\u00eau \u0111\u1ebfn n\u0103m\u2026","rel":"","context":"In &quot;Ch\u0103n nu\u00f4i&quot;","img":{"alt_text":"","src":"https:\/\/i0.wp.com\/mtnongnghiep.com\/wp-content\/uploads\/2023\/12\/2023-2-channuoi1.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":2031,"url":"https:\/\/mtnongnghiep.com\/index.php\/2023\/06\/21\/tai-che-100-phu-pham-khep-kin-chuoi-nong-nghiep-tuan-hoan\/","url_meta":{"origin":89,"position":1},"title":"T\u00e1i ch\u1ebf 100% ph\u1ee5 ph\u1ea9m, kh\u00e9p k\u00edn chu\u1ed7i n\u00f4ng nghi\u1ec7p tu\u1ea7n ho\u00e0n","date":"June 21, 2023","format":false,"excerpt":"M\u1ed7i n\u0103m, L\u00e2m \u0110\u1ed3ng c\u00f3 1,6 tri\u1ec7u t\u1ea5n ph\u1ee5 ph\u1ea9m tr\u1ed3ng tr\u1ecdt, 1 tri\u1ec7u t\u1ea5n ch\u1ea5t th\u1ea3i ch\u0103n nu\u00f4i. Ng\u00e0nh n\u00f4ng nghi\u1ec7p \u0111\u1ecba ph\u01b0\u01a1ng \u0111ang thu h\u00fat \u0111\u1ea7u t\u01b0, t\u00e1i ch\u1ebf ph\u1ee5c v\u1ee5 s\u1ea3n xu\u1ea5t. H\u00e0ng\u00a0tri\u1ec7u t\u1ea5n ph\u1ebf ph\u1ee5 ph\u1ea9m m\u1ed7i n\u0103m Theo S\u1edf NN-PTNT t\u1ec9nh L\u00e2m \u0110\u1ed3ng, \u0111\u1ecba ph\u01b0\u01a1ng\u2026","rel":"","context":"In &quot;Tr\u1ed3ng tr\u1ecdt&quot;","img":{"alt_text":"","src":"https:\/\/i2.wp.com\/mtnongnghiep.com\/wp-content\/uploads\/2023\/06\/tt4-1.jpeg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":2644,"url":"https:\/\/mtnongnghiep.com\/index.php\/2024\/12\/13\/cong-nghe-bien-nuoc-thai-huu-co-thanh-nuoc-tot-cho-dong-vat\/","url_meta":{"origin":89,"position":2},"title":"C\u00f4ng ngh\u1ec7 bi\u1ebfn n\u01b0\u1edbc th\u1ea3i h\u1eefu c\u01a1 th\u00e0nh \u2018n\u01b0\u1edbc t\u1ed1t cho \u0111\u1ed9ng v\u1eadt\u2019","date":"December 13, 2024","format":false,"excerpt":"Vi\u1ec7t Nam m\u1ed7i n\u0103m c\u00f3 tr\u00ean 60 tri\u1ec7u t\u1ea5n ch\u1ea5t th\u1ea3i gia s\u00fac, gia c\u1ea7m v\u00e0 h\u00e0ng tr\u0103m tri\u1ec7u m3\u00a0n\u01b0\u1edbc th\u1ea3i ch\u0103n nu\u00f4i x\u1ea3 ra m\u00f4i tr\u01b0\u1eddng. T\u1ea1i H\u1ed9i th\u1ea3o \u201c\u1ee8ng d\u1ee5ng c\u00f4ng ngh\u1ec7 kho\u00e1ng, vi sinh v\u00e0 n\u01b0\u1edbc x\u1eed l\u00fd \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng ch\u0103n nu\u00f4i h\u01b0\u1edbng t\u1edbi s\u1ea3n\u2026","rel":"","context":"In &quot;Ch\u0103n nu\u00f4i&quot;","img":{"alt_text":"","src":"https:\/\/i1.wp.com\/mtnongnghiep.com\/wp-content\/uploads\/2024\/12\/cn6-1.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":2194,"url":"https:\/\/mtnongnghiep.com\/index.php\/2023\/12\/17\/xu-ly-chat-thai-chan-nuoi-chia-khoa-thuc-day-phat-trien-nong-nghiep-tuan-hoan\/","url_meta":{"origin":89,"position":3},"title":"X\u1eed l\u00fd ch\u1ea5t th\u1ea3i ch\u0103n nu\u00f4i &#8211; Ch\u00eca kho\u00e1 th\u00fac \u0111\u1ea9y ph\u00e1t tri\u1ec3n N\u00f4ng nghi\u1ec7p Tu\u1ea7n ho\u00e0n","date":"December 17, 2023","format":false,"excerpt":"Ng\u00e0y nay, s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a ng\u00e0nh ch\u0103n nu\u00f4i \u0111\u00e3 t\u00e1c \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn m\u1ee9c \u0111\u1ed9 gia t\u0103ng l\u01b0\u1ee3ng ch\u1ea5t th\u1ea3i \u00f4 nhi\u1ec5m, trong \u0111\u00f3 c\u00f3 ch\u1ea5t th\u1ea3i r\u1eafn (CTR) ch\u0103n nu\u00f4i v\u00e0 \u0111\u1eb7t ra nh\u1eefng kh\u00f3 kh\u0103n trong c\u00f4ng t\u00e1c b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng. B\u00ean c\u1ea1nh l\u1ee3i \u00edch\u2026","rel":"","context":"In &quot;Ch\u0103n nu\u00f4i&quot;","img":{"alt_text":"","src":"https:\/\/i0.wp.com\/mtnongnghiep.com\/wp-content\/uploads\/2023\/12\/2023-2-channuoi4-1.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":2862,"url":"https:\/\/mtnongnghiep.com\/index.php\/2025\/06\/16\/o-nhiem-nguon-nuoc-tu-nuoc-thai-nong-nghiep\/","url_meta":{"origin":89,"position":4},"title":"\u00d4 nhi\u1ec5m ngu\u1ed3n n\u01b0\u1edbc t\u1eeb n\u01b0\u1edbc th\u1ea3i n\u00f4ng nghi\u1ec7p","date":"June 16, 2025","format":false,"excerpt":"N\u01b0\u1edbc th\u1ea3i n\u00f4ng nghi\u1ec7p \u0111ang l\u00e0 m\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n ch\u00ednh g\u00e2y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ngu\u1ed3n n\u01b0\u1edbc t\u1ea1i c\u00e1c \u0111\u1ecba ph\u01b0\u01a1ng c\u00f3 ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t n\u00f4ng nghi\u1ec7p chi\u1ebfm t\u1ef7 tr\u1ecdng l\u1edbn. 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