{"id":680,"date":"2026-09-01T20:12:41","date_gmt":"2026-09-01T13:12:41","guid":{"rendered":"https:\/\/canhtacthongminh.vn\/?p=680"},"modified":"2026-09-01T20:45:04","modified_gmt":"2026-09-01T13:45:04","slug":"chien-luoc-khac-che-nam-benh-va-con-trung-tren-ca-phe-mua-mua-2026","status":"publish","type":"post","link":"https:\/\/canhtacthongminh.vn\/index.php\/2026\/09\/01\/chien-luoc-khac-che-nam-benh-va-con-trung-tren-ca-phe-mua-mua-2026\/","title":{"rendered":"CHI\u1ebeN L\u01af\u1ee2C KH\u1eaeC CH\u1ebe N\u1ea4M B\u1ec6NH V\u00c0 C\u00d4N TR\u00d9NG TR\u00caN C\u00c0 PH\u00ca – M\u00d9A M\u01afA 2026"},"content":{"rendered":"\n

M\u00f9a m\u01b0a cung c\u1ea5p l\u01b0\u1ee3ng n\u01b0\u1edbc d\u1ed3i d\u00e0o th\u00fac \u0111\u1ea9y c\u00e2y c\u00e0 ph\u00ea ph\u00e1t tri\u1ec3n, nh\u01b0ng \u0111\u00e2y c\u0169ng l\u00e0 th\u1eddi \u0111i\u1ec3m \u0111\u1ed9 \u1ea9m t\u0103ng cao, \u0111\u1ea5t d\u1ec5 \u1ee9 \u0111\u1ecdng n\u01b0\u1edbc l\u00e0m suy y\u1ebfu b\u1ed9 r\u1ec5 v\u00e0 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n l\u00fd t\u01b0\u1edfng cho s\u00e2u b\u1ec7nh b\u00f9ng ph\u00e1t. Tr\u01b0\u1edbc di\u1ec5n bi\u1ebfn th\u1eddi ti\u1ebft ph\u1ee9c t\u1ea1p t\u1ea1i T\u00e2y Nguy\u00ean khi n\u1eafng h\u1ea1n k\u00e9o d\u00e0i \u0111an xen m\u01b0a d\u00f4ng th\u1ea5t th\u01b0\u1eddng, vi\u1ec7c qu\u1ea3n l\u00fd v\u01b0\u1eddn c\u00e2y th\u00f4ng minh v\u00e0 ch\u1ee7 \u0111\u1ed9ng ph\u00f2ng tr\u1eeb \u0111\u00fang l\u00fac, \u0111\u00fang c\u00e1ch l\u00e0 ch\u00eca kh\u00f3a then ch\u1ed1t \u0111\u1ec3 b\u1ea3o v\u1ec7 n\u0103ng su\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng h\u1ea1t v\u1ee5 thu ho\u1ea1ch cu\u1ed1i n\u0103m.<\/strong><\/p>\n\n\n\n

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1. Th\u1ef1c tr\u1ea1ng s\u00e2u b\u1ec7nh h\u1ea1i m\u00f9a m\u01b0a t\u1ea1i c\u00e1c nh\u00e0 v\u01b0\u1eddn T\u00e2y Nguy\u00ean<\/h3>\n\n\n\n

Ghi nh\u1eadn th\u1ef1c t\u1ebf t\u1ea1i v\u01b0\u1eddn c\u00e0 ph\u00ea c\u1ee7a anh Tr\u1ea7n V\u0129nh Tr\u01b0\u1eddng (x\u00e3 Ea Ktur, t\u1ec9nh \u0110\u1eafk L\u1eafk), m\u00f9a m\u01b0a n\u0103m nay mang \u0111\u1ebfn nhi\u1ec1u \u00e1p l\u1ef1c canh t\u00e1c do th\u1eddi ti\u1ebft bi\u1ebfn \u0111\u1ed9ng<\/sup>:<\/p>\n\n\n\n

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  • \u00c1p l\u1ef1c n\u1ea5m b\u1ec7nh v\u00e0 r\u1ee5ng tr\u00e1i:<\/strong> T\u00ecnh tr\u1ea1ng n\u1ea5m h\u1ed3ng, t\u1ea3o \u0111\u1ecf v\u00e0 n\u1ea5m kh\u00f4 c\u00e0nh ph\u00e1t tri\u1ec3n m\u1ea1nh l\u00e0m t\u1ef7 l\u1ec7 r\u1ee5ng qu\u1ea3 \u1edf m\u1ed9t s\u1ed1 c\u00e2y l\u00ean t\u1edbi 5 \u2013 10%. Tr\u00e1i c\u00f3 d\u1ea5u hi\u1ec7u v\u00e0ng nh\u1ea1t \u1edf ph\u1ea7n \u0111\u1ea7u v\u00e0 toe cu\u1ed1ng tr\u01b0\u1edbc khi r\u1ee5ng.<\/li>\n\n\n\n
  • Th\u1eddi ti\u1ebft kh\u1eafc nghi\u1ec7t:<\/strong> Giai \u0111o\u1ea1n n\u1eafng h\u1ea1n k\u00e9o d\u00e0i \u0111\u1ea7u n\u0103m khi\u1ebfn c\u00e2y m\u1ea5t s\u1ee9c, khi b\u01b0\u1edbc v\u00e0o m\u00f9a m\u01b0a \u0111\u1ed9 \u1ea9m kh\u00f4ng kh\u00ed t\u0103ng v\u1ecdt t\u1ea1o m\u00f4i tr\u01b0\u1eddng cho c\u00e1c lo\u1ea1i n\u1ea5m b\u00e0o t\u1eed n\u1ea3y m\u1ea7m v\u00e0 l\u00e2y lan nhanh ch\u00f3ng.<\/li>\n<\/ul>\n\n\n\n
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    C\u1eaft c\u00e0nh t\u1ea1o t\u00e1n, gi\u00fap c\u00e2y h\u1ea5p thu th\u00eam nhi\u1ec1u \u00e1nh s\u00e1ng: \u1ea2nh CTTM<\/em><\/figcaption><\/figure>\n\n\n\n

    2. H\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt ph\u00f2ng tr\u1eeb s\u00e2u b\u1ec7nh t\u1eeb TS. T\u00f4n N\u1eef Tu\u1ea5n Nam<\/h3>\n\n\n\n

    Nh\u1eb1m h\u1ed7 tr\u1ee3 nh\u00e0 n\u00f4ng qu\u1ea3n l\u00fd v\u01b0\u1eddn c\u00e2y hi\u1ec7u qu\u1ea3, TS. T\u00f4n N\u1eef Tu\u1ea5n Nam (Chuy\u00ean gia N\u00f4ng nghi\u1ec7p) \u0111\u01b0a ra c\u00e1c khuy\u1ebfn c\u00e1o k\u1ef9 thu\u1eadt chi ti\u1ebft \u0111\u1ed1i v\u1edbi t\u1eebng nh\u00f3m \u0111\u1ed1i t\u01b0\u1ee3ng g\u00e2y h\u1ea1i ch\u00ednh<\/sup>:<\/p>\n\n\n\n

    Ki\u1ec3m so\u00e1t nh\u00f3m c\u00f4n tr\u00f9ng g\u00e2y h\u1ea1i:<\/strong><\/p>\n\n\n\n

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    • R\u1ec7p s\u00e1p h\u1ea1i qu\u1ea3:<\/strong> Do m\u00f9a kh\u00f4 k\u00e9o d\u00e0i, r\u1ec7p s\u00e1p \u1ea9n s\u00e2u b\u00ean d\u01b0\u1edbi ch\u00f9m qu\u1ea3 v\u00e0 s\u1ed1ng c\u1ed9ng sinh v\u1edbi n\u1ea5m b\u1ed3 h\u00f3ng (mu\u1ed9i \u0111en).\n
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      • Bi\u1ec7n ph\u00e1p x\u1eed l\u00fd:<\/em> Khi ph\u00e1t hi\u1ec7n l\u1edbp mu\u1ed9i \u0111en bao ph\u1ee7 l\u00e1 v\u00e0 qu\u1ea3, c\u1ea7n d\u00f9ng thu\u1ed1c b\u1ea3o v\u1ec7 th\u1ef1c v\u1eadt \u0111\u1eb7c tr\u1ecb phun r\u00e0 s\u00e1t tr\u1ef1c ti\u1ebfp v\u00e0o c\u00e1c ch\u00f9m qu\u1ea3 (kh\u00f4ng phun ph\u1ee7 to\u00e0n c\u00e2y). C\u1ea7n phun 2 l\u1ea7n li\u00ean t\u1ee5c, c\u00e1ch nhau 7 \u2013 10 ng\u00e0y<\/strong> \u0111\u1ec3 ti\u00eau di\u1ec7t tri\u1ec7t \u0111\u1ec3 c\u00e1c l\u1ee9a tr\u1ee9ng r\u1ec7p m\u1edbi n\u1edf.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
      • M\u1ecdt \u0111\u1ee5c qu\u1ea3:<\/strong> C\u01b0 tr\u00fa quanh n\u0103m trong qu\u1ea3 kh\u00f4 r\u1ee5ng d\u01b0\u1edbi \u0111\u1ea5t v\u00e0 nh\u1eefng qu\u1ea3 gi\u00e0 b\u1eaft \u0111\u1ea7u v\u00e0o nh\u00e2n tr\u00ean c\u00e2y.\n
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        • Bi\u1ec7n ph\u00e1p x\u1eed l\u00fd:<\/em> Thu h\u00e1i s\u1edbm c\u00e1c \u0111\u1ee3t qu\u1ea3 ch\u00edn b\u00f3i tr\u00ean c\u00e2y, d\u1ecdn s\u1ea1ch v\u00e0 ti\u00eau h\u1ee7y qu\u1ea3 r\u1ee5ng d\u01b0\u1edbi g\u1ed1c; \u0111\u1ed3ng th\u1eddi ph\u01a1i th\u1eadt kh\u00f4 v\u00e0 x\u00e1t nh\u00e2n k\u1ef9 n\u00f4ng s\u1ea3n sau thu ho\u1ea1ch \u0111\u1ec3 c\u1eaft \u0111\u1ee9t ngu\u1ed3n th\u1ee9c \u0103n v\u00e0 v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n c\u1ee7a m\u1ecdt.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n

          Nh\u1eadn di\u1ec7n v\u00e0 x\u1eed l\u00fd c\u00e1c b\u1ec7nh do n\u1ea5m v\u00e0 t\u1ea3o:<\/strong><\/p>\n\n\n\n

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          • B\u1ec7nh kh\u00f4 c\u00e0nh, kh\u00f4 qu\u1ea3 (do n\u1ea5m Colletotrichum<\/em>):<\/strong> B\u1ec7nh g\u00e2y th\u1ed1i cu\u1ed1ng, r\u1ee5ng qu\u1ea3 non t\u1eeb \u0111\u1ea7u m\u00f9a m\u01b0a v\u00e0 b\u01b0\u1edbc v\u00e0o giai \u0111o\u1ea1n cao \u0111i\u1ec3m ph\u00e1 ho\u1ea1i n\u1eb7ng n\u1ec1 trong th\u00e1ng 8 \u2013 9, \u0111\u1ec3 l\u1ea1i c\u00e1c v\u1ebft l\u00f5m m\u00e0u v\u00e0ng n\u00e2u ho\u1eb7c h\u1ed3ng tr\u00ean qu\u1ea3 v\u00e0 c\u00e0nh mang tr\u00e1i.\n
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            • Canh t\u00e1c:<\/em> C\u1eaft t\u1ec9a c\u00e0nh t\u0103m, c\u00e0nh nh\u1edbt, t\u1ea1o t\u00e1n th\u00f4ng tho\u00e1ng ngay t\u1eeb \u0111\u1ea7u m\u00f9a m\u01b0a \u0111\u1ec3 gi\u1ea3m \u0111\u1ed9 \u1ea9m b\u00ean trong t\u00e1n.<\/li>\n\n\n\n
            • Dinh d\u01b0\u1ee1ng:<\/em> B\u00f3n ph\u00e2n c\u00e2n \u0111\u1ed1i, b\u00f3n k\u1ecbp th\u1eddi v\u00e0 \u0111\u1eb7c bi\u1ec7t b\u1ed5 sung \u0111\u1ea7y \u0111\u1ee7 Kali<\/strong> \u0111\u1ec3 t\u0103ng s\u1ee9c \u0111\u1ec1 kh\u00e1ng cho c\u00e2y.<\/li>\n\n\n\n
            • Phun thu\u1ed1c:<\/em> V\u01b0\u1eddn b\u1ecb b\u1ec7nh n\u1eb7ng c\u1ea7n phun thu\u1ed1c h\u00f3a h\u1ecdc \u0111\u1eb7c tr\u1ecb 3 l\u1ea7n li\u00ean t\u1ee5c (c\u00e1ch nhau 7 \u2013 10 ng\u00e0y)<\/strong>; v\u01b0\u1eddn nh\u1eb9 ho\u1eb7c phun ph\u00f2ng ch\u1ec9 c\u1ea7n phun t\u1eeb 1 \u2013 2 l\u1ea7n.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
            • B\u1ec7nh t\u1ea3o \u0111\u1ecf:<\/strong> Xu\u1ea5t hi\u1ec7n tr\u00ean c\u00e1c \u0111o\u1ea1n c\u00e0nh b\u00e1nh t\u1ebb d\u01b0\u1edbi d\u1ea1ng nh\u1eefng \u0111\u1ed1m t\u01a1 m\u00e0u v\u00e0ng cam, li\u00ean k\u1ebft l\u1ea1i l\u00e0m kh\u00f4 c\u00e0nh v\u00e0 r\u1ee5ng qu\u1ea3. Khuy\u1ebfn c\u00e1o nh\u00e0 n\u00f4ng s\u1eed d\u1ee5ng c\u00e1c d\u00f2ng thu\u1ed1c g\u1ed1c \u0111\u1ed3ng<\/strong> \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 d\u1eadp d\u1ecbch t\u1ed1t nh\u1ea5t.<\/li>\n<\/ul>\n\n\n\n
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              Nh\u1eadn di\u1ec7n c\u00e1c bi\u1ec3u hi\u1ec7n s\u00e2u b\u1ec7nh \u0111\u1ec3 k\u1ecbp th\u1eddi c\u00f3 nh\u1eefng bi\u1ec7n ph\u00e1p ph\u00f9 h\u1ee3p: \u1ea2nh CTTM<\/em><\/figcaption><\/figure>\n\n\n\n

              3. Nguy\u00ean t\u1eafc qu\u1ea3n l\u00fd v\u01b0\u1eddn th\u00f4ng minh th\u00edch \u1ee9ng bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu<\/h3>\n\n\n\n

              B\u1ea3o v\u1ec7 v\u01b0\u1eddn c\u00e0 ph\u00ea trong m\u00f9a m\u01b0a \u0111\u00f2i h\u1ecfi gi\u1ea3i ph\u00e1p t\u1ed5ng th\u1ec3 thay v\u00ec ch\u1ec9 l\u1ea1m d\u1ee5ng thu\u1ed1c h\u00f3a h\u1ecdc sau khi d\u1ecbch b\u1ec7nh b\u00f9ng ph\u00e1t<\/sup>:<\/p>\n\n\n\n

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              1. Ch\u1ee7 \u0111\u1ed9ng ph\u00f2ng ng\u1eeba:<\/strong> V\u1ec7 sinh v\u01b0\u1eddn, ph\u00e1t quang c\u1ecf d\u1ea1i v\u00e0 c\u1eaft t\u1ec9a c\u00e0nh \u0111\u1ecbnh k\u1ef3 t\u1ea1o \u0111\u1ed9 th\u00f4ng tho\u00e1ng.<\/li>\n\n\n\n
              2. C\u00e2n \u0111\u1ed1i dinh d\u01b0\u1ee1ng:<\/strong> \u0110\u1ea3m b\u1ea3o cung c\u1ea5p \u0111\u1ee7 \u0111\u1ea1m, l\u00e2n, kali v\u00e0 trung vi l\u01b0\u1ee3ng \u0111\u1ec3 t\u0103ng \u0111\u1ed9 v\u1eefng ch\u1eafc c\u1ee7a v\u00e1ch t\u1ebf b\u00e0o c\u00e0nh v\u00e0 cu\u1ed1ng qu\u1ea3.<\/li>\n\n\n\n
              3. Th\u0103m v\u01b0\u1eddn th\u01b0\u1eddng xuy\u00ean:<\/strong> Ph\u00e1t hi\u1ec7n s\u1edbm c\u00e1c d\u1ea5u hi\u1ec7u ban \u0111\u1ea7u tr\u00ean ch\u00f9m qu\u1ea3 \u0111\u1ec3 x\u1eed l\u00fd khoanh v\u00f9ng k\u1ecbp th\u1eddi, gi\u00fap h\u1ea1n ch\u1ebf t\u1ed1i \u0111a chi ph\u00ed \u0111\u1ea7u v\u00e0o v\u00e0 gi\u1eef v\u1eefng n\u0103ng su\u1ea5t \u1ed5n \u0111\u1ecbnh.<\/li>\n<\/ol>\n\n\n\n

                Ch\u01b0\u01a1ng tr\u00ecnh Canh t\u00e1c th\u00f4ng minh<\/strong> \u0111\u01b0\u1ee3c ph\u1ed1i h\u1ee3p th\u1ef1c hi\u1ec7n b\u1edfi (VTV9) \u2013 \u0110\u00e0i Truy\u1ec1n h\u00ecnh Vi\u1ec7t Nam c\u00f9ng C\u00f4ng ty C\u1ed5 ph\u1ea7n Ph\u00e2n b\u00f3n B\u00ecnh \u0110i\u1ec1n.<\/p>\n\n\n\n

                K\u00ednh m\u1eddi b\u00e0 con c\u00f9ng theo d\u00f5i<\/p>\n\n\n\n

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