{"id":8240,"date":"2021-07-22T14:06:38","date_gmt":"2021-07-22T07:06:38","guid":{"rendered":"http:\/\/hoinongdanhp.org.vn\/?p=8240"},"modified":"2021-07-22T14:06:38","modified_gmt":"2021-07-22T07:06:38","slug":"quy-trinh-su-dung-phan-bon-huu-co-phoi-hop-phan-vo-co-cho-san-xuat-rau-an-toan-o-cac-tinh-phia-bac","status":"publish","type":"post","link":"https:\/\/hoinongdanhp.org.vn\/index.php\/2021\/07\/22\/quy-trinh-su-dung-phan-bon-huu-co-phoi-hop-phan-vo-co-cho-san-xuat-rau-an-toan-o-cac-tinh-phia-bac\/","title":{"rendered":"Quy tr\u00ecnh s\u1eed d\u1ee5ng ph\u00e2n b\u00f3n h\u1eefu c\u01a1 ph\u1ed1i h\u1ee3p ph\u00e2n v\u00f4 c\u01a1 cho s\u1ea3n xu\u1ea5t rau an to\u00e0n \u1edf c\u00e1c t\u1ec9nh ph\u00eda B\u1eafc"},"content":{"rendered":"

Quy tr\u00ecnh \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u0111\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i rau ch\u00ednh (c\u00e0 chua, d\u01b0a chu\u1ed9t, rau mu\u1ed1ng, m\u1ed3ng t\u01a1i, c\u1ea3i b\u1eafp, c\u1ee7 c\u1ea3i) v\u00e0 c\u00e1c lo\u1ea1i rau c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m n\u00f4ng sinh h\u1ecdc t\u01b0\u01a1ng t\u1ef1 \u1edf c\u00e1c v\u00f9ng tr\u1ed3ng rau an to\u00e0n c\u00f3 ph\u00e2n h\u1eefu c\u01a1 ho\u1eb7c c\u00f3 ph\u1ee5 ph\u1ea9m tr\u1ed3ng tr\u1ecdt, ch\u1ea5t th\u1ea3i ch\u0103n nu\u00f4i v\u00e0 c\u00f3 ch\u1ebf ph\u1ea9m sinh h\u1ecdc.<\/strong><\/p>\n

\"\"<\/p>\n

    \n
  1. a) K\u1ef9 thu\u1eadt b\u00f3n ph\u00e2n cho s\u1ea3n xu\u1ea5t c\u00e0 chua an to\u00e0n<\/strong><\/li>\n<\/ol>\n

    * Lo\u1ea1i ph\u00e2n v\u00e0 li\u1ec1u l\u01b0\u1ee3ng b\u00f3n<\/em><\/strong><\/p>\n

    – Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ph\u00e2n h\u1eefu c\u01a1 thay th\u1ebf 25% ph\u00e2n v\u00f4 c\u01a1 k\u1ebft h\u1ee3p v\u1edbi 75% ph\u00e2n v\u00f4 c\u01a1 theo t\u1ed5ng m\u1ee9c NPK quy \u0111\u1ed5i b\u1eb1ng m\u1ee9c b\u00f3n th\u00f4ng d\u1ee5ng: t\u1ed5ng l\u01b0\u1ee3ng ph\u00e2n b\u00f3n cho 1 ha:<\/p>\n

    + Ph\u00e2n h\u1eefu c\u01a1: 1,5 – 2 t\u1ea5n ph\u00e2n h\u1eefu c\u01a1 v\u00e0 3 – 5 t\u1ea5n ph\u00e2n chu\u1ed3ng \u1ee7 ho\u1eb7c 2,5 – 3,5 t\u1ea5n ph\u00e2n h\u1eefu c\u01a1.<\/p>\n

    + Ph\u00e2n NPK: 400 – 600 kg NPK (5:10:3).<\/p>\n

    + C\u00e1c lo\u1ea1i ph\u00e2n \u0111\u01a1n: 140 – 150 kg ur\u00ea, 185 – 220 kg supe l\u00e2n v\u00e0 140 – 150 kg kali clorua t\u01b0\u01a1ng \u1ee9ng v\u1edbi l\u01b0\u1ee3ng nguy\u00ean ch\u1ea5t l\u00e0: 65 – 70 kg N, 30 – 35 kg P2O5 v\u00e0 85 – 90 kg K2O.<\/p>\n

    – Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ph\u00e2n chu\u1ed3ng \u1ee7 thay th\u1ebf 50% ph\u00e2n v\u00f4 c\u01a1 k\u1ebft h\u1ee3p v\u1edbi 50% ph\u00e2n v\u00f4 c\u01a1 theo t\u1ed5ng m\u1ee9c NPK quy \u0111\u1ed5i b\u1eb1ng m\u1ee9c b\u00f3n th\u00f4ng d\u1ee5ng: t\u1ed5ng l\u01b0\u1ee3ng b\u00f3n cho 1 ha:<\/p>\n

    + Ph\u00e2n chu\u1ed3ng \u1ee7 hoai m\u1ee5c t\u1eeb ph\u1ea9m tr\u1ed3ng tr\u1ecdt v\u00e0 ch\u1ea5t th\u1ea3i ch\u0103n nu\u00f4i b\u1eb1ng ch\u1ebf ph\u1ea9m vi sinh v\u1eadt (ph\u1ee5 l\u1ee5c 1): 6 – 8 t\u1ea5n.<\/p>\n

    + Ph\u00e2n NPK: 400 – 600 kg NPK (5:10:3).<\/p>\n

    + C\u00e1c lo\u1ea1i ph\u00e2n \u0111\u01a1n: 75 – 85 kg ur\u00ea, 160 – 190 kg supe l\u00e2n v\u00e0 150 – 165 kg kali clorua t\u01b0\u01a1ng \u1ee9ng v\u1edbi l\u01b0\u1ee3ng nguy\u00ean ch\u1ea5t l\u00e0: 35 – 40 kg N, 25 – 30 kg P2O5 v\u00e0 90 – 100 kg K2O.<\/p>\n

    * Ph\u01b0\u01a1ng ph\u00e1p b\u00f3n<\/em><\/strong><\/p>\n

    – B\u00f3n l\u00f3t: 100% ph\u00e2n h\u1eefu c\u01a1 v\u00e0 100% ph\u00e2n supe l\u00e2n khi l\u00e0m \u0111\u1ea5t.<\/p>\n

    – B\u00f3n th\u00fac: s\u1eed d\u1ee5ng ph\u00e2n NPK, ur\u00ea v\u00e0 kali clorua, b\u00f3n v\u00e0o c\u00e1c th\u1eddi k\u1ef3 sinh tr\u01b0\u1edfng ch\u1ee7 y\u1ebfu c\u1ee7a c\u00e2y c\u00e0 chua g\u1ed3m:<\/p>\n

    + Th\u1eddi k\u1ef3 h\u1ed3i xanh: b\u00f3n 20% l\u01b0\u1ee3ng NPK, ur\u00ea v\u00e0 kali clorua.<\/p>\n

    + Th\u1eddi k\u1ef3 b\u1eaft \u0111\u1ea7u xu\u1ea5t hi\u1ec7n hoa: b\u00f3n 20% l\u01b0\u1ee3ng NPK, ur\u00ea v\u00e0 kali clorua.<\/p>\n

    + Th\u1eddi k\u1ef3 ra hoa r\u1ed9 v\u00e0 b\u1eaft \u0111\u1ea7u \u0111\u1eadu qu\u1ea3: b\u00f3n 30% l\u01b0\u1ee3ng NPK, ur\u00ea v\u00e0 kali clorua.<\/p>\n

    + Th\u1eddi k\u1ef3 thu qu\u1ea3 \u0111\u1ee3t \u0111\u1ea7u: b\u00f3n 30% l\u01b0\u1ee3ng NPK, ur\u00ea v\u00e0 kali clorua.<\/p>\n

      \n
    1. b) K\u1ef9 thu\u1eadt b\u00f3n ph\u00e2n cho s\u1ea3n xu\u1ea5t d\u01b0a chu\u1ed9t an to\u00e0n<\/strong><\/li>\n<\/ol>\n

      * Lo\u1ea1i ph\u00e2n v\u00e0 li\u1ec1u l\u01b0\u1ee3ng b\u00f3n<\/em><\/strong><\/p>\n

      – Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ph\u00e2n h\u1eefu c\u01a1 thay th\u1ebf 25% ph\u00e2n v\u00f4 c\u01a1 k\u1ebft h\u1ee3p v\u1edbi 75% ph\u00e2n v\u00f4 c\u01a1 theo t\u1ed5ng m\u1ee9c NPK quy \u0111\u1ed5i b\u1eb1ng m\u1ee9c b\u00f3n th\u00f4ng d\u1ee5ng: t\u1ed5ng l\u01b0\u1ee3ng ph\u00e2n b\u00f3n cho 1 ha:<\/p>\n

      + Ph\u00e2n h\u1eefu c\u01a1: 0,6 – 0,8 t\u1ea5n ph\u00e2n h\u1eefu c\u01a1 v\u00e0 3 – 4 t\u1ea5n ph\u00e2n chu\u1ed3ng \u1ee7 ho\u1eb7c 1,5 – 2 t\u1ea5n ph\u00e2n h\u1eefu c\u01a1.<\/p>\n

      + Ph\u00e2n NPK: 400 – 600 kg NPK (5:10:3).<\/p>\n

      + C\u00e1c lo\u1ea1i ph\u00e2n \u0111\u01a1n: 75 – 85 kg ur\u00ea, 160 – 190 kg supe l\u00e2n v\u00e0 85 – 100 kg kali clorua t\u01b0\u01a1ng \u1ee9ng v\u1edbi l\u01b0\u1ee3ng nguy\u00ean ch\u1ea5t l\u00e0: 35 – 40 kg N, 25 – 30 kg P2O5 v\u00e0 50 – 60 kg K2O.<\/p>\n

      – Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ph\u00e2n chu\u1ed3ng \u1ee7 thay th\u1ebf 50% ph\u00e2n v\u00f4 c\u01a1 k\u1ebft h\u1ee3p v\u1edbi 50% ph\u00e2n v\u00f4 c\u01a1 theo t\u1ed5ng m\u1ee9c NPK quy \u0111\u1ed5i b\u1eb1ng m\u1ee9c b\u00f3n th\u00f4ng d\u1ee5ng: t\u1ed5ng l\u01b0\u1ee3ng b\u00f3n cho 1 ha:<\/p>\n

      + Ph\u00e2n chu\u1ed3ng \u1ee7 hoai m\u1ee5c t\u1eeb ph\u1ee5 ph\u1ea9m tr\u1ed3ng tr\u1ecdt v\u00e0 ch\u1ea5t th\u1ea3i ch\u0103n nu\u00f4i b\u1eb1ng ch\u1ebf ph\u1ea9m vi sinh v\u1eadt (ph\u1ee5 l\u1ee5c 1): 6 – 8 t\u1ea5n.<\/p>\n

      + Ph\u00e2n NPK: 400 – 600 kg NPK (5:10:3).<\/p>\n

      + C\u00e1c lo\u1ea1i ph\u00e2n \u0111\u01a1n: 45 – 55 kg ur\u00ea, 190 – 250 kg supe l\u00e2n v\u00e0 100 – 115 kg kali clorua t\u01b0\u01a1ng \u1ee9ng v\u1edbi l\u01b0\u1ee3ng nguy\u00ean ch\u1ea5t l\u00e0: 20 – 25 kg N, 30 – 40 kg P2O5 v\u00e0 60 – 70 kg K2O.<\/p>\n

      * Ph\u01b0\u01a1ng ph\u00e1p b\u00f3n<\/em><\/strong><\/p>\n

      – B\u00f3n l\u00f3t: 100% ph\u00e2n h\u1eefu c\u01a1 v\u00e0 100% ph\u00e2n supe l\u00e2n, b\u00f3n khi l\u00e0m \u0111\u1ea5t.<\/p>\n

      – B\u00f3n th\u00fac: s\u1eed d\u1ee5ng ph\u00e2n NPK, ur\u00ea v\u00e0 kali clorua, b\u00f3n v\u00e0o c\u00e1c th\u1eddi k\u1ef3 sinh tr\u01b0\u1edfng ch\u1ee7 y\u1ebfu c\u1ee7a c\u00e2y d\u01b0a chu\u1ed9t g\u1ed3m:<\/p>\n

      + Th\u1eddi k\u1ef3 h\u1ed3i xanh: b\u00f3n 20% l\u01b0\u1ee3ng NPK, ur\u00ea v\u00e0 kali clorua.<\/p>\n

      + Th\u1eddi k\u1ef3 b\u1eaft \u0111\u1ea7u xu\u1ea5t hi\u1ec7n hoa: b\u00f3n 20% l\u01b0\u1ee3ng NPK, ur\u00ea v\u00e0 kali clorua.<\/p>\n

      + Th\u1eddi k\u1ef3 ra hoa r\u1ed9 v\u00e0 b\u1eaft \u0111\u1ea7u \u0111\u1eadu qu\u1ea3: b\u00f3n 30% l\u01b0\u1ee3ng NPK, ur\u00ea v\u00e0 kali clorua.<\/p>\n

      + Th\u1eddi k\u1ef3 thu qu\u1ea3 \u0111\u1ee3t \u0111\u1ea7u: b\u00f3n 30% l\u01b0\u1ee3ng NPK, ur\u00ea v\u00e0 kali clorua.<\/p>\n

        \n
      1. c) K\u1ef9 thu\u1eadt b\u00f3n ph\u00e2n cho s\u1ea3n xu\u1ea5t rau mu\u1ed1ng an to\u00e0n<\/strong><\/li>\n<\/ol>\n

        * Lo\u1ea1i ph\u00e2n v\u00e0 li\u1ec1u l\u01b0\u1ee3ng b\u00f3n<\/em><\/strong><\/p>\n

        – Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ph\u00e2n h\u1eefu c\u01a1 thay th\u1ebf 50% ph\u00e2n v\u00f4 c\u01a1 k\u1ebft h\u1ee3p v\u1edbi 50% ph\u00e2n v\u00f4 c\u01a1 theo t\u1ed5ng m\u1ee9c NPK quy \u0111\u1ed5i b\u1eb1ng m\u1ee9c b\u00f3n th\u00f4ng d\u1ee5ng: t\u1ed5ng l\u01b0\u1ee3ng ph\u00e2n b\u00f3n cho 1 ha:<\/p>\n

        + Ph\u00e2n h\u1eefu c\u01a1: 1,3 – 1,5 t\u1ea5n ph\u00e2n h\u1eefu c\u01a1 v\u00e0 3 – 5 t\u1ea5n ph\u00e2n chu\u1ed3ng \u1ee7 ho\u1eb7c 2,5 – 3 t\u1ea5n ph\u00e2n h\u1eefu c\u01a1.<\/p>\n

        + Ph\u00e2n NPK: 200 – 300 kg NPK (5:10:3).<\/p>\n

        + C\u00e1c lo\u1ea1i ph\u00e2n \u0111\u01a1n: 55 – 65 kg ur\u00ea, 125 – 155 kg supe l\u00e2n v\u00e0 60-65 kg kali clorua t\u01b0\u01a1ng \u1ee9ng v\u1edbi l\u01b0\u1ee3ng nguy\u00ean ch\u1ea5t l\u00e0: 25 – 30 kg N, 20 – 25 kg P2O5 v\u00e0 35 – 40 kg K2O.<\/p>\n

        – Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ph\u00e2n chu\u1ed3ng \u1ee7 thay th\u1ebf 50% ph\u00e2n v\u00f4 c\u01a1 k\u1ebft h\u1ee3p v\u1edbi 50% ph\u00e2n v\u00f4 c\u01a1 theo t\u1ed5ng m\u1ee9c NPK quy \u0111\u1ed5i b\u1eb1ng m\u1ee9c b\u00f3n th\u00f4ng d\u1ee5ng: t\u1ed5ng l\u01b0\u1ee3ng b\u00f3n cho 1 ha:<\/p>\n

        + Ph\u00e2n chu\u1ed3ng \u1ee7 hoai m\u1ee5c t\u1eeb ph\u1ee5 ph\u1ea9m tr\u1ed3ng tr\u1ecdt v\u00e0 ch\u1ea5t th\u1ea3i ch\u0103n nu\u00f4i b\u1eb1ng ch\u1ebf ph\u1ea9m vi sinh v\u1eadt (ph\u1ee5 l\u1ee5c 1): 6 – 8 t\u1ea5n<\/p>\n

        + Ph\u00e2n NPK: 300 – 400 kg NPK (5:10:3).<\/p>\n

        + C\u00e1c lo\u1ea1i ph\u00e2n \u0111\u01a1n: 65 – 85 kg ur\u00ea, 155 – 185 kg supe l\u00e2n v\u00e0 85 – 100 kg kali clorua t\u01b0\u01a1ng \u1ee9ng v\u1edbi l\u01b0\u1ee3ng nguy\u00ean ch\u1ea5t l\u00e0: 30 – 40 kg N, 25 – 30 kg P2O5 v\u00e0 50 – 60 kg K2O.<\/p>\n

        * Ph\u01b0\u01a1ng ph\u00e1p b\u00f3n<\/em><\/strong><\/p>\n

        B\u00f3n l\u00f3t 100% ph\u00e2n h\u1eefu c\u01a1 v\u00e0 100% ph\u00e2n l\u00e2n (b\u00f3n khi l\u00e0m \u0111\u1ea5t). B\u00f3n th\u00fac v\u00e0o th\u1eddi k\u1ef3 c\u00e2y con v\u00e0 sau m\u1ed7i l\u1ea7n thu ho\u1ea1ch (kh\u00f4ng b\u00f3n tr\u1ef1c ti\u1ebfp v\u00e0o c\u00e2y) v\u1edbi l\u01b0\u1ee3ng b\u00f3n t\u1eeb 20 – 25% NPK, ur\u00ea v\u00e0 kali clorua.<\/p>\n

          \n
        1. d) K\u1ef9 thu\u1eadt b\u00f3n ph\u00e2n cho s\u1ea3n xu\u1ea5t rau m\u1ed3ng t\u01a1i an to\u00e0n<\/em><\/strong><\/li>\n<\/ol>\n

          * Lo\u1ea1i ph\u00e2n v\u00e0 li\u1ec1u l\u01b0\u1ee3ng b\u00f3n<\/em><\/strong><\/p>\n

          – Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ph\u00e2n h\u1eefu c\u01a1 thay th\u1ebf 50% ph\u00e2n v\u00f4 c\u01a1 k\u1ebft h\u1ee3p v\u1edbi 50% ph\u00e2n v\u00f4 c\u01a1 theo t\u1ed5ng m\u1ee9c NPK quy \u0111\u1ed5i b\u1eb1ng m\u1ee9c b\u00f3n th\u00f4ng d\u1ee5ng: t\u1ed5ng l\u01b0\u1ee3ng ph\u00e2n b\u00f3n cho 1 ha:<\/p>\n

          + Ph\u00e2n h\u1eefu c\u01a1: 1,3 – 1,5 t\u1ea5n ph\u00e2n h\u1eefu c\u01a1 v\u00e0 3 – 5 t\u1ea5n ph\u00e2n chu\u1ed3ng \u1ee7 ho\u1eb7c 2,5 – 3 t\u1ea5n ph\u00e2n h\u1eefu c\u01a1.<\/p>\n

          + Ph\u00e2n NPK: 200 – 300 kg NPK (5:10:3). C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng NPK (16:16:8), khi \u0111\u00f3 s\u1ebd gi\u1ea3m l\u01b0\u1ee3ng N, P, K nguy\u00ean ch\u1ea5t.<\/p>\n

          + C\u00e1c lo\u1ea1i ph\u00e2n \u0111\u01a1n: 55 – 65 kg ur\u00ea, 125 – 155 kg supe l\u00e2n v\u00e0 60 – 65 kg kali clorua t\u01b0\u01a1ng \u1ee9ng v\u1edbi l\u01b0\u1ee3ng nguy\u00ean ch\u1ea5t l\u00e0: 25 – 30 kg N, 20 – 25 kg P2O5 v\u00e0 35 – 40 kg K2O.<\/p>\n

          – Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ph\u00e2n chu\u1ed3ng \u1ee7 thay th\u1ebf 50% ph\u00e2n v\u00f4 c\u01a1 k\u1ebft h\u1ee3p v\u1edbi 50% ph\u00e2n v\u00f4 c\u01a1 theo t\u1ed5ng m\u1ee9c NPK quy \u0111\u1ed5i b\u1eb1ng m\u1ee9c b\u00f3n th\u00f4ng d\u1ee5ng: t\u1ed5ng l\u01b0\u1ee3ng b\u00f3n cho 1 ha:<\/p>\n

          + Ph\u00e2n chu\u1ed3ng \u1ee7 hoai m\u1ee5c t\u1eeb ph\u1ee5 ph\u1ea9m tr\u1ed3ng tr\u1ecdt v\u00e0 ch\u1ea5t th\u1ea3i ch\u0103n nu\u00f4i b\u1eb1ng ch\u1ebf ph\u1ea9m vi sinh v\u1eadt (ph\u1ee5 l\u1ee5c 1): 6 – 8 t\u1ea5n<\/p>\n

          + Ph\u00e2n NPK: 300 – 400 kg NPK (5:10:3).<\/p>\n

          + C\u00e1c lo\u1ea1i ph\u00e2n \u0111\u01a1n: 45 – 55 kg ur\u00ea, 220 – 250 kg supe l\u00e2n v\u00e0 75 – 85 kg kali clorua t\u01b0\u01a1ng \u1ee9ng v\u1edbi l\u01b0\u1ee3ng nguy\u00ean ch\u1ea5t l\u00e0: 20 – 25 kg N, 35 – 40 kg P2O5 v\u00e0 45 – 50 kg K2O.<\/p>\n

          *\u00a0Ph\u01b0\u01a1ng ph\u00e1p b\u00f3n<\/em><\/strong><\/p>\n

          B\u00f3n l\u00f3t 100% ph\u00e2n h\u1eefu c\u01a1 v\u00e0 100% ph\u00e2n supe l\u00e2n (b\u00f3n khi l\u00e0m \u0111\u1ea5t). B\u00f3n th\u00fac v\u00e0o th\u1eddi k\u1ef3 c\u00e2y con v\u00e0 sau m\u1ed7i l\u1ea7n thu ho\u1ea1ch (kh\u00f4ng b\u00f3n tr\u1ef1c ti\u1ebfp v\u00e0o c\u00e2y) v\u1edbi l\u01b0\u1ee3ng b\u00f3n t\u1eeb 20 – 25% NPK, ur\u00ea v\u00e0 kali clorua.<\/p>\n

            \n
          1. e) K\u1ef9 thu\u1eadt b\u00f3n ph\u00e2n cho s\u1ea3n xu\u1ea5t b\u1eafp c\u1ea3i an to\u00e0n<\/em><\/strong><\/li>\n<\/ol>\n

            * Lo\u1ea1i ph\u00e2n v\u00e0 li\u1ec1u l\u01b0\u1ee3ng b\u00f3n<\/em><\/strong><\/p>\n

            – Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ph\u00e2n h\u1eefu c\u01a1 thay th\u1ebf 50% ph\u00e2n v\u00f4 c\u01a1 k\u1ebft h\u1ee3p v\u1edbi 50% ph\u00e2n v\u00f4 c\u01a1 theo t\u1ed5ng m\u1ee9c NPK quy \u0111\u1ed5i b\u1eb1ng m\u1ee9c b\u00f3n th\u00f4ng d\u1ee5ng: t\u1ed5ng l\u01b0\u1ee3ng ph\u00e2n b\u00f3n cho 1 ha:<\/p>\n

            + Ph\u00e2n h\u1eefu c\u01a1: 2 – 2.5 t\u1ea5n ph\u00e2n h\u1eefu c\u01a1 v\u00e0 3 – 5 t\u1ea5n ph\u00e2n chu\u1ed3ng \u1ee7 ho\u1eb7c 3 – 4 t\u1ea5n ph\u00e2n h\u1eefu c\u01a1.<\/p>\n

            + Ph\u00e2n NPK: 400 – 600 kg NPK (5:10:3).<\/p>\n

            + C\u00e1c lo\u1ea1i ph\u00e2n \u0111\u01a1n: 75 – 85 kg ur\u00ea, 155 – 185 kg supe l\u00e2n v\u00e0 150 – 165 kg kali clorua t\u01b0\u01a1ng \u1ee9ng v\u1edbi l\u01b0\u1ee3ng nguy\u00ean ch\u1ea5t l\u00e0: 35 – 40 kg N, 25 – 30 kg P2O5 v\u00e0 90 – 100 kg K2O.<\/p>\n

            – Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ph\u00e2n chu\u1ed3ng \u1ee7 thay th\u1ebf 50% ph\u00e2n v\u00f4 c\u01a1 k\u1ebft h\u1ee3p v\u1edbi 50% ph\u00e2n v\u00f4 c\u01a1 theo t\u1ed5ng m\u1ee9c NPK quy \u0111\u1ed5i b\u1eb1ng m\u1ee9c b\u00f3n th\u00f4ng d\u1ee5ng: t\u1ed5ng l\u01b0\u1ee3ng b\u00f3n cho 1 ha:<\/p>\n

            + Ph\u00e2n chu\u1ed3ng \u1ee7 hoai m\u1ee5c t\u1eeb ph\u1ee5 ph\u1ea9m tr\u1ed3ng tr\u1ecdt v\u00e0 ch\u1ea5t th\u1ea3i ch\u0103n nu\u00f4i b\u1eb1ng ch\u1ebf ph\u1ea9m vi sinh v\u1eadt (ph\u1ee5 l\u1ee5c 1): 8 – 10 t\u1ea5n<\/p>\n

            + Ph\u00e2n NPK: 400 – 600 kg NPK (5:10:3).<\/p>\n

            + C\u00e1c lo\u1ea1i ph\u00e2n \u0111\u01a1n: 75 – 85 kg ur\u00ea, 185 – 220 kg supe l\u00e2n v\u00e0 150 – 165 kg kali clorua t\u01b0\u01a1ng \u1ee9ng v\u1edbi l\u01b0\u1ee3ng nguy\u00ean ch\u1ea5t l\u00e0: 35 – 40 kg N, 30 – 35 kg P2O5 v\u00e0 90 – 100 kg K2O.<\/p>\n

            * Ph\u01b0\u01a1ng ph\u00e1p b\u00f3n<\/em><\/strong><\/p>\n

            – B\u00f3n l\u00f3t: 100% ph\u00e2n h\u1eefu c\u01a1 v\u00e0 100% ph\u00e2n supe l\u00e2n (b\u00f3n khi l\u00e0m \u0111\u1ea5t).<\/p>\n

            – B\u00f3n th\u00fac: s\u1eed d\u1ee5ng ph\u00e2n NPK, ur\u00ea v\u00e0 kali clorua, b\u00f3n v\u00e0o c\u00e1c th\u1eddi k\u1ef3 sinh tr\u01b0\u1edfng ch\u1ee7 y\u1ebfu c\u1ee7a c\u00e2y b\u1eafp c\u1ea3i nh\u01b0:<\/p>\n

            + Th\u1eddi k\u1ef3 h\u1ed3i xanh: b\u00f3n 20% l\u01b0\u1ee3ng NPK, ur\u00ea v\u00e0 kali clorua.<\/p>\n

            + Th\u1eddi k\u1ef3 tr\u1ea3i l\u00e1 b\u00e0ng: b\u00f3n 20% l\u01b0\u1ee3ng NPK, ur\u00ea v\u00e0 kali clorua.<\/p>\n

            + Th\u1eddi k\u1ef3 b\u1eaft \u0111\u1ea7u cu\u1ed1n: b\u00f3n 30% l\u01b0\u1ee3ng NPK, ur\u00ea v\u00e0 kali clorua.<\/p>\n

            + Th\u1eddi k\u1ef3 10 – 15 ng\u00e0y sau khi b\u1eaft \u0111\u1ea7u cu\u1ed1n: b\u00f3n 30% l\u01b0\u1ee3ng NPK, ur\u00ea v\u00e0 kali clorua.<\/p>\n

              \n
            1. g) K\u1ef9 thu\u1eadt b\u00f3n ph\u00e2n cho s\u1ea3n xu\u1ea5t c\u1ee7 c\u1ea3i an to\u00e0n<\/em><\/strong><\/li>\n<\/ol>\n

              * Lo\u1ea1i ph\u00e2n v\u00e0 li\u1ec1u l\u01b0\u1ee3ng b\u00f3n<\/em><\/strong><\/p>\n

              – Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ph\u00e2n h\u1eefu c\u01a1 thay th\u1ebf 50% ph\u00e2n v\u00f4 c\u01a1 k\u1ebft h\u1ee3p v\u1edbi 50% ph\u00e2n v\u00f4 c\u01a1 theo t\u1ed5ng m\u1ee9c NPK quy \u0111\u1ed5i b\u1eb1ng m\u1ee9c b\u00f3n th\u00f4ng d\u1ee5ng: t\u1ed5ng l\u01b0\u1ee3ng ph\u00e2n b\u00f3n cho 1 ha:<\/p>\n

              + Ph\u00e2n h\u1eefu c\u01a1: 1,3 – 1,5 t\u1ea5n ph\u00e2n h\u1eefu bi\u1ebfn v\u00e0 3 – 5 t\u1ea5n ph\u00e2n chu\u1ed3ng \u1ee7 ho\u1eb7c 2,5 – 3 t\u1ea5n ph\u00e2n h\u1eefu c\u01a1.<\/p>\n

              + Ph\u00e2n NPK: 300 – 400 kg NPK (5:10:3).<\/p>\n

              + C\u00e1c lo\u1ea1i ph\u00e2n \u0111\u01a1n: 55 – 65 kg ur\u00ea, 185 – 220 kg supe l\u00e2n v\u00e0 75 – 85 kg kali clorua t\u01b0\u01a1ng \u1ee9ng v\u1edbi l\u01b0\u1ee3ng nguy\u00ean ch\u1ea5t l\u00e0: 25 – 30 kg N, 30 – 35 kg P2O5 v\u00e0 45 – 50 kg K2O.<\/p>\n

              – Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ph\u00e2n chu\u1ed3ng \u1ee7 thay th\u1ebf 50% ph\u00e2n v\u00f4 c\u01a1 k\u1ebft h\u1ee3p v\u1edbi 50% ph\u00e2n v\u00f4 c\u01a1 theo t\u1ed5ng m\u1ee9c NPK quy \u0111\u1ed5i b\u1eb1ng m\u1ee9c b\u00f3n th\u00f4ng d\u1ee5ng: t\u1ed5ng l\u01b0\u1ee3ng b\u00f3n cho 1 ha:<\/p>\n

              + Ph\u00e2n chu\u1ed3ng \u1ee7 hoai m\u1ee5c t\u1eeb ph\u1ee5 ph\u1ea9m tr\u1ed3ng tr\u1ecdt v\u00e0 ch\u1ea5t th\u1ea3i ch\u0103n nu\u00f4i b\u1eb1ng ch\u1ebf ph\u1ea9m vi sinh v\u1eadt (ph\u1ee5 l\u1ee5c 1): 6 – 8 t\u1ea5n<\/p>\n

              + Ph\u00e2n NPK: 300 – 400 kg NPK (5:10:3).<\/p>\n

              + C\u00e1c lo\u1ea1i ph\u00e2n \u0111\u01a1n: 45 – 55 kg ur\u00ea, 220 – 250 kg supe l\u00e2n v\u00e0 75 – 85 kg kali clorua t\u01b0\u01a1ng \u1ee9ng v\u1edbi l\u01b0\u1ee3ng nguy\u00ean ch\u1ea5t l\u00e0: 20 – 25 kg N, 35 – 40 kg P2O5 v\u00e0 45 – 50 kg K2O.<\/p>\n

              * Ph\u01b0\u01a1ng ph\u00e1p b\u00f3n<\/em><\/strong><\/p>\n

              – B\u00f3n l\u00f3t: 100% ph\u00e2n h\u1eefu c\u01a1 v\u00e0 100% ph\u00e2n supe l\u00e2n (b\u00f3n khi l\u00e0m \u0111\u1ea5t).<\/p>\n

              – B\u00f3n th\u00fac: s\u1eed d\u1ee5ng ph\u00e2n NPK, ur\u00ea v\u00e0 kali clorua, b\u00f3n v\u00e0o c\u00e1c th\u1eddi k\u1ef3 sinh tr\u01b0\u1edfng ch\u1ee7 y\u1ebfu c\u1ee7a c\u00e2y c\u1ee7 c\u1ea3i g\u1ed3m:<\/p>\n

              + Th\u1eddi k\u1ef3 sinh tr\u01b0\u1edfng th\u00e2n l\u00e1: b\u00f3n 30% l\u01b0\u1ee3ng NPK, ur\u00ea v\u00e0 kali clorua.<\/p>\n

              + Th\u1eddi k\u1ef3 b\u1eaft \u0111\u1ea7u t\u1ea1o c\u1ee7: b\u00f3n 30% l\u01b0\u1ee3ng NPK, ur\u00ea v\u00e0 kali clorua.<\/p>\n

              + Th\u1eddi k\u1ef3 c\u1ee7 ph\u00e1t tri\u1ec3n: b\u00f3n 40% l\u01b0\u1ee3ng NPK, ur\u00ea v\u00e0 kali clorua.<\/p>\n

              Ngu\u1ed3n: khuyennongvn.gov.vn<\/em><\/p>\n

              Tr\u01b0\u01a1ng Th\u1ecb L\u00e0nh – Trung t\u00e2m DN & HTND TP s\u01b0u t\u1ea7m<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

              Quy tr\u00ecnh \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u0111\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i rau ch\u00ednh (c\u00e0 chua, d\u01b0a chu\u1ed9t, rau mu\u1ed1ng, m\u1ed3ng t\u01a1i, c\u1ea3i b\u1eafp, c\u1ee7 c\u1ea3i) v\u00e0 c\u00e1c lo\u1ea1i rau c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m n\u00f4ng sinh h\u1ecdc t\u01b0\u01a1ng t\u1ef1 \u1edf c\u00e1c v\u00f9ng tr\u1ed3ng rau an to\u00e0n c\u00f3 ph\u00e2n h\u1eefu c\u01a1 ho\u1eb7c c\u00f3 ph\u1ee5 ph\u1ea9m tr\u1ed3ng tr\u1ecdt, ch\u1ea5t th\u1ea3i ch\u0103n […]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[27,25,30],"tags":[],"class_list":{"0":"post-8240","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-khoa-hoc-ky-thuat","7":"category-nha-nong-can-biet","8":"category-tin-tuc-su-kien"},"_links":{"self":[{"href":"https:\/\/hoinongdanhp.org.vn\/index.php\/wp-json\/wp\/v2\/posts\/8240","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hoinongdanhp.org.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hoinongdanhp.org.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hoinongdanhp.org.vn\/index.php\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/hoinongdanhp.org.vn\/index.php\/wp-json\/wp\/v2\/comments?post=8240"}],"version-history":[{"count":0,"href":"https:\/\/hoinongdanhp.org.vn\/index.php\/wp-json\/wp\/v2\/posts\/8240\/revisions"}],"wp:attachment":[{"href":"https:\/\/hoinongdanhp.org.vn\/index.php\/wp-json\/wp\/v2\/media?parent=8240"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hoinongdanhp.org.vn\/index.php\/wp-json\/wp\/v2\/categories?post=8240"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hoinongdanhp.org.vn\/index.php\/wp-json\/wp\/v2\/tags?post=8240"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}