{"id":813,"date":"2024-01-16T03:12:01","date_gmt":"2024-01-16T03:12:01","guid":{"rendered":"https:\/\/vecoseed.com\/?p=813"},"modified":"2024-01-16T03:12:01","modified_gmt":"2024-01-16T03:12:01","slug":"quy-trinh-ky-thuat-canh-tac-giong-ot-chi-thien-rqv-tina-10","status":"publish","type":"post","link":"https:\/\/vecoseed.com\/en\/quy-trinh-ky-thuat-canh-tac-giong-ot-chi-thien-rqv-tina-10\/","title":{"rendered":"TECHNICAL CULTIVATION PROCESS FOR BIRD'S EYE CHILI VARIETY RQV TINA 10"},"content":{"rendered":"

QUY TR\u00ccNH K\u1ef8 THU\u1eacT CANH T\u00c1C GI\u1ed0NG\u00a0<\/strong>TIEN CHIT HEAVEN PEPPER RQV TINA 10<\/strong><\/p>\n

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  1. \u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a gi\u1ed1ng \u1edat ch\u1ec9 thi\u00ean RQV Tina 10 <\/strong><\/li>\n<\/ol>\n

    Gi\u1ed1ng sinh tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n kh\u1ecfe, ch\u1ed1ng ch\u1ecbu v\u1edbi s\u00e2u b\u1ec7nh t\u1ed1t. Tr\u00e1i d\u00e0i 7 – 9 cm, \u0111\u01b0\u1eddng k\u00ednh 1,1 – 1,2 cm, m\u1ea7u \u0111\u1ecf c\u1edd. Thu ho\u1ea1ch sau tr\u1ed3ng 75-85 ng\u00e0y. N\u0103ng su\u1ea5t trung b\u00ecnh t\u1eeb 18 – 20 t\u1ea5n\/ha.<\/p>\n

    \"\"<\/p>\n

      \n
    1. M\u00f9a v\u1ee5 gieo tr\u1ed3ng<\/strong><\/li>\n<\/ol>\n

      Nhi\u1ec7t \u0111\u1ed9 ph\u00f9 h\u1ee3p cho sinh tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e2y \u1edbt l\u00e0 18 – 320<\/sup>C.<\/p>\n

      Th\u1eddi v\u1ee5 gieo tr\u1ed3ng: C\u1ea3 n\u01b0\u1edbc t\u1eeb th\u00e1ng 5 – 6 v\u00e0 7 – 11.<\/strong><\/p>\n

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      1. Chu\u1ea9n b\u1ecb \u0111\u1ea5t tr\u1ed3ng v\u00e0 m\u1eadt \u0111\u1ed9 tr\u1ed3ng<\/strong><\/li>\n<\/ol>\n

        Ch\u1ecdn \u0111\u1ea5t canh t\u00e1c: C\u00e1ch xa c\u00e1c khu c\u00f4ng nghi\u1ec7p, b\u1ec7nh vi\u1ec7n, nh\u00e0 m\u00e1y,\u2026 (kh\u00f4ng g\u1ea7n ngu\u1ed3n n\u01b0\u1edbc \u00f4 nhi\u1ec5m v\u00e0 n\u01b0\u1edbc th\u1ea3i c\u1ee7a c\u00e1c nh\u00e0 m\u00e1y, b\u1ec7nh vi\u1ec7n).<\/p>\n

        – Ch\u1ecdn \u0111\u1ea5t \u0111\u1ec3 tr\u1ed3ng \u1edbt:<\/p>\n

        + \u0110\u1ea5t tho\u00e1t n\u01b0\u1edbc t\u1ed1t, c\u00f3 c\u01a1 c\u1ea5u tho\u00e1ng x\u1ed1p nh\u01b0: \u0110\u1ea5t c\u00e1t pha, \u0111\u1ea5t th\u1ecbt nh\u1eb9 v\u00e0 \u0111\u1ea5t canh t\u00e1c l\u00faa.<\/p>\n

        + \u0110\u1ea5t c\u00f3 \u0111\u1ed9 pH \u0111\u1ea5t = 5,5-6,5.<\/p>\n

        + C\u00f3 ngu\u1ed3n n\u01b0\u1edbc t\u01b0\u1edbi t\u1ed1t v\u00e0 giao th\u00f4ng v\u1eadn chuy\u1ec3n s\u1ea3n ph\u1ea9m thu\u1eadn ti\u1ec7n.<\/p>\n

        \u0110\u1ea5t ph\u1ea3i \u0111\u01b0\u1ee3c c\u00e0y b\u1eeba t\u01a1i x\u1ed1p, s\u1ea1ch c\u1ecf v\u1ea3 tho\u00e1t n\u01b0\u1edbc t\u1ed1t. Ph\u1ea3i l\u00ean lu\u1ed1ng \u0111\u1ea3m b\u1ea3o tho\u00e1t n\u01b0\u1edbc t\u1ed1t: m\u1eb7t lu\u1ed1ng r\u1ed9ng 1m, chi\u1ec1u cao 20 – 30cm v\u00e0 m\u01b0\u01a1ng tho\u00e1t r\u1ed9ng 40 cm. S\u1eed d\u1ee5ng m\u00e0ng ph\u1ee7 n\u00f4ng nghi\u1ec7p (Plastic) \u0111\u1ec3 tr\u1ed3ng \u1edbt. D\u00f9ng m\u00e0ng ph\u1ee7 n\u00f4ng nghi\u1ec7p chi\u1ec1u ngang 1,2m tr\u1ed3ng h\u00e0ng \u0111\u00f4i.<\/p>\n

        Ng\u00e2m \u1ee7 h\u1ea1t gi\u1ed1ng<\/p>\n

        L\u01b0\u1ee3ng h\u1ea1t gi\u1ed1ng c\u1ea7n cho 1 ha t\u00f9y thu\u1ed9c v\u00e0o gi\u1ed1ng v\u00e0 t\u1ef7 l\u1ec7 n\u1ea3y m\u1ea7m, trung b\u00ecnh kho\u1ea3ng 150-200 g\/ha.<\/p>\n

        Ng\u00e2m h\u1ea1t gi\u1ed1ng trong n\u01b0\u1edbc s\u1ea1ch kh\u00f4ng b\u1ecb ph\u00e8n m\u1eb7n t\u1eeb 6 – 8 gi\u1edd, sau \u0111\u00f3 ng\u00e2m \u01b0\u1edbt v\u1edbi thu\u1ed1c tr\u1eeb n\u1ea5m trong 30 ph\u00fat, v\u1edbt l\u00ean r\u1eeda s\u1ea1ch \u0111\u1ec3 r\u00e1o n\u01b0\u1edbc, l\u1ea5y kh\u0103n \u1ea9m g\u00f3i h\u1ea1t l\u1ea1i v\u00e0 cho v\u00e0o bao nylon c\u1ed9t k\u00edn mi\u1ec7ng \u0111\u1ec3 h\u1ea1n ch\u1ebf b\u1ed1c tho\u00e1t h\u01a1i n\u01b0\u1edbc. Sau \u0111\u00f3 \u0111em g\u00f3i gi\u1ed1ng \u1ee7 \u1edf n\u01a1i c\u00f3 nhi\u1ec7t \u0111\u1ed9 t\u1eeb 27 – 28\u00b0C. H\u1ea7u h\u1ebft c\u00e1c gi\u1ed1ng \u1edbt b\u1eaft \u0111\u1ea7u n\u1ea3y m\u1ea7m t\u1eeb 48 gi\u1edd sau. Khi h\u1ea1t gi\u1ed1ng \u0111\u00e3 n\u1ee9t nhanh \u0111em gieo, \u0111\u1eebng \u0111\u1ec3 h\u1ea1t ra r\u1ec5 qu\u00e1 d\u00e0i, c\u00e2y m\u1ea7m s\u1ebd l\u00ean y\u1ebfu v\u00e0 khi gieo d\u1ec5 b\u1ecb g\u1eaby m\u1ea7m.<\/p>\n

        Chu\u1ea9n b\u1ecb gieo h\u1ea1t<\/p>\n

        N\u00ean gieo h\u1ea1t v\u00e0o b\u1ea7u \u0111\u1ea5t, b\u1ea7u th\u01b0\u1eddng l\u00e0m b\u1eb1ng nylon hay l\u00e1 chu\u1ed1i. Th\u00e0nh ph\u1ea7n \u0111\u1ea5t trong b\u1ea7u th\u00f4ng th\u01b0\u1eddng c\u00f3 t\u1ef7 l\u1ec7 nh\u01b0 sau:<\/p>\n

        – \u0110\u1ea5t m\u1eb7t t\u01a1i x\u1ed1p: 60% , Ph\u00e2n chu\u1ed3ng hoai m\u1ee5c: 29%, Tro tr\u1ea5u:\u00a0\u00a0 10%, Ph\u00e2n l\u00e2n:\u00a0 0,5-1%, V\u00f4i:\u00a0 0,2 -0,3%<\/p>\n

        Tr\u1ed9n \u0111\u1ec1u c\u00e1c th\u00e0nh ph\u1ea7n tr\u00ean v\u00e0 s\u00e0ng k\u1ef9 \u0111\u1ec3 lo\u1ea1i b\u1ecf r\u00e1c v\u00e0 c\u1ee5c \u0111\u1ea5t to tr\u01b0\u1edbc khi cho v\u00e0o b\u1ea7u.<\/p>\n

        Khi c\u00e2y c\u00f3 t\u1eeb 4-5 l\u00e1 th\u1eadt (25- 35 ng\u00e0y sau gieo), ch\u1ecdn nh\u1eefng c\u00e2y ph\u00e1t tri\u1ec3n t\u1ed1t, kh\u00f4ng b\u1ecb nhi\u1ec5m s\u00e2u b\u1ec7nh, c\u00f3 th\u1ec3 ti\u1ebfn h\u00e0nh \u0111em ra tr\u1ed3ng. M\u1eadt \u0111\u1ed9 kho\u1ea3ng c\u00e1ch tr\u1ed3ng t\u00f9y thu\u1ed9c v\u00e0o gi\u1ed1ng, \u0111\u1ea5t \u0111ai v\u00e0 kh\u00ed h\u1eadu, m\u1eadt \u0111\u1ed9 cao c\u00e2y s\u1ebd c\u00f3 s\u1ef1 c\u1ea1nh tranh \u00e1ng s\u00e1ng, ph\u00e2n b\u00f3n, nhi\u1ec1u s\u00e2u b\u1ec7nh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn n\u0103ng su\u1ea5t.<\/p>\n

        Kho\u1ea3ng c\u00e1ch tr\u1ed3ng – m\u1eadt \u0111\u1ed9:<\/p>\n

        + V\u00e0o m\u00f9a kh\u00f4: H\u00e0ng \u0111\u00f4i c\u00e1ch h\u00e0ng \u0111\u00f4i 1,2 – l,4m, h\u00e0ng c\u00e1ch h\u00e0ng c\u1ee7a h\u00e0ng \u0111\u00f4i 0,6 m\u00e9t, c\u00e2y c\u00e1ch c\u00e2y tr\u00ean h\u00e0ng 0,6m. M\u1eadt \u0111\u1ed9 trung b\u00ecnh t\u1eeb 1.700 – 1.900 c\u00e2y\/1.000m2.<\/p>\n

        + V\u00e0o m\u00f9a m\u01b0a: h\u00e0ng c\u00e1ch h\u00e0ng t\u1eeb 1,2 – l,4m, c\u00e2y c\u00e1ch c\u00e2y tr\u00ean h\u00e0ng 0,7m. M\u1eadt \u0111\u1ed9 trung b\u00ecnh t\u1eeb 1.400 – 1.500 c\u00e2y\/1.000m2.<\/p>\n

        L\u01b0u \u00fd:<\/p>\n

        – Phun thu\u1ed1c ph\u00f2ng tr\u1eeb s\u00e2u b\u1ec7nh<\/p>\n

        – M\u1ed9t ng\u00e0y tr\u01b0\u1edbc khi tr\u1ed3ng ph\u1ea3i cung c\u1ea5p \u0111\u1ee7 n\u01b0\u1edbc \u0111\u1ec3 gi\u00fap c\u00e2y con ph\u00e1t tri\u1ec3n t\u1ed1t ngo\u00e0i \u0111\u1ed3ng.<\/p>\n

        Ch\u0103m s\u00f3c \u1edbt:<\/p>\n

        – T\u01b0\u1edbi n\u01b0\u1edbc: M\u00f9a m\u01b0a c\u1ea7n \u0111\u1ea3m b\u1ea3o tho\u00e1t n\u01b0\u1edbc t\u1ed1t, m\u00f9a n\u1eafng ph\u1ea3i t\u01b0\u1edbi n\u01b0\u1edbc \u0111\u1ea7y \u0111\u1ee7. T\u01b0\u1edbi r\u00e3nh (t\u01b0\u1edbi th\u1ea5m) l\u00e0 ph\u01b0\u01a1ng ph\u00e1p t\u1ed1t nh\u1ea5t, ti\u1ebft ki\u1ec7m n\u01b0\u1edbc, kh\u00f4ng v\u0103ng \u0111\u1ea5t l\u00ean l\u00e1, gi\u1eef \u1ea9m l\u00e2u, t\u0103ng hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng ph\u00e2n b\u00f3n. (Ch\u00fa \u00fd: Khi tr\u00ean ru\u1ed9ng c\u00f3 c\u00e2y b\u1ecb b\u1ec7nh do c\u00e1c t\u00e1c nh\u00e2n g\u00e2y b\u1ec7nh \u1edf trong \u0111\u1ea5t th\u00ec h\u1ea1n ch\u1ebf ph\u01b0\u01a1ng ph\u00e1p t\u01b0\u1edbi n\u00e0y m\u00e0 chuy\u1ec3n sang t\u01b0\u1edbi h\u1ed1c ho\u1eb7c t\u01b0\u1edbi phun v\u00e0 gi\u1ea3m t\u1ed1i \u0111a l\u01b0\u1ee3ng n\u01b0\u1edbc t\u01b0\u1edbi). Trong th\u1eddi gian c\u00e2y ra hoa v\u00e0 k\u1ebft tr\u00e1i c\u1ea7n cung c\u1ea5p \u0111\u1ee7 n\u01b0\u1edbc \u0111\u1ec3 ng\u0103n ng\u1eeba r\u1ee5ng b\u00f4ng r\u1ee5ng tr\u00e1i. T\u01b0\u1edbi qu\u00e1 \u1ea9m hay \u0111\u1ec3 qu\u00e1 kh\u00f4 h\u1ea1n d\u1ec5 x\u1ea3y ra c\u00e1c tr\u01b0\u1eddng h\u1ee3p sau:<\/p>\n

        + R\u1ee5ng hoa, r\u1ee5ng tr\u00e1i<\/p>\n

        + C\u00e2y ph\u00e1t tri\u1ec3n k\u00e9m<\/p>\n

        + Gi\u1ea3m s\u1ed1 b\u00f4ng, gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng tr\u00e1i, n\u0103ng su\u1ea5t th\u1ea5p<\/p>\n

        – T\u1ec9a nh\u00e1nh: T\u1ec9a b\u1ecf c\u00e1c c\u00e0nh, l\u00e1 d\u01b0\u1edbi \u0111i\u1ec3m ph\u00e2n c\u00e0nh \u0111\u1ec3 c\u00e2y \u1edbt ph\u00e2n t\u00e1n r\u1ed9ng v\u00e0 g\u1ed1c \u0111\u01b0\u1ee3c th\u00f4ng tho\u00e1ng, h\u1ea1n ch\u1ebf s\u00e2u b\u1ec7nh ph\u00e1t tri\u1ec3n – cho n\u0103ng su\u1ea5t cao. N\u00ean t\u1ec9a c\u00e0nh l\u00fac n\u1eafng r\u00e1o.<\/p>\n

        – L\u00e0m gi\u00e0n: Gi\u00e0n \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng c\u00e2y hay d\u00e2y ni l\u00f4ng. Gi\u00e0n gi\u1eef cho c\u00e2y \u0111\u1ee9ng v\u1eefng, \u0111\u1ec3 thu tr\u00e1i, k\u00e9o d\u00e0i th\u1eddi gian thu ho\u1ea1ch, h\u1ea1n ch\u1ebf tr\u00e1i b\u1ecb s\u00e2u b\u1ec7nh do \u0111\u1ed5 ng\u00e3. M\u1ed7i h\u00e0ng \u1edbt c\u1eafm 2 tr\u1ee5 c\u00e2y l\u1edbn \u1edf 2 \u0111\u1ea7u, d\u00f9ng d\u00e2y c\u0103ng d\u1ecdc theo h\u00e0ng \u1edbt n\u1ed1i v\u1edbi 2 tr\u1ee5 c\u00e2y, khi c\u00e2y \u1edbt cao t\u1edbi \u0111\u00e2u c\u0103ng d\u00e2y t\u1edbi \u0111\u00f3 \u0111\u1ec3 gi\u1eef c\u00e2y \u0111\u1ee9ng th\u1eb3ng.<\/p>\n

        C\u00e2y \u1edbt mang nhi\u1ec1u tr\u00e1i g\u1eb7p gi\u00f3 m\u1ea1nh d\u1ec5 \u0111\u1ed5 ng\u00e3, n\u00ean c\u1eafm le (c\u00e2y le d\u00e0i kho\u1ea3ng 1m) ch\u1ed1ng \u0111\u1ee1, m\u1ed7i c\u00e2y \u1edbt c\u1eafm m\u1ed9t c\u00e2y le, c\u1eafm xi\u00ean bu\u1ed9c v\u00e0o th\u00e2n ch\u00ednh, c\u00f3 th\u1ec3 d\u00f9ng d\u00e2y ni lon gi\u0103ng d\u1ecdc theo h\u00e0ng \u0111\u1ec3 \u0111\u1ee1 c\u00e0nh mang tr\u00e1i, h\u1ea1n ch\u1ebf c\u00e0nh b\u1ecb g\u00e3y khi mang tr\u00e1i n\u1eb7ng.<\/p>\n

        L\u01b0u \u00fd: \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o cho n\u0103ng su\u1ea5t t\u1ed1i \u01b0u c\u1ea7n \u0111\u1ea3m b\u1ea3o \u0111\u00fang m\u1eadt \u0111\u1ed9 tr\u1ed3ng. <\/em><\/p>\n

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        1. Ph\u00e2n b\u00f3n v\u00e0 c\u00e1ch b\u00f3n ph\u00e2n:<\/strong><\/li>\n<\/ol>\n

          Ph\u00e2n b\u00f3n: L\u01b0\u1ee3ng ph\u00e2n t\u1ed5ng s\u1ed1 t\u00ednh cho 1 ha\/v\u1ee5:<\/p>\n

          Ph\u00e2n chu\u1ed3ng hoai: 25 – 30m3<\/sup>; ph\u00e2n h\u1eefu c\u01a1 vi sinh: 1.000kg; v\u00f4i b\u1ed9t: 800-1.000kg, t\u00f9y theo pH \u0111\u1ea5t canh t\u00e1c;<\/p>\n

          – Ph\u00e2n v\u00f4 c\u01a1 l\u01b0\u1ee3ng nguy\u00ean ch\u1ea5t: 150 kg N – 250 kg P2<\/sub>O5<\/sub> – 200 kg K2<\/sub>O.<\/p>\n

          L\u01b0u \u00fd: Chuy\u1ec3n l\u01b0\u1ee3ng ph\u00e2n h\u00f3a h\u1ecdc nguy\u00ean ch\u1ea5t qua ph\u00e2n \u0111\u01a1n ho\u1eb7c NPK t\u01b0\u01a1ng \u0111\u01b0\u01a1ng:<\/em><\/p>\n

          B\u00f3n l\u00f3t to\u00e0n b\u1ed9 ph\u00e2n chu\u1ed3ng hoai, ph\u00e2n h\u1eefu c\u01a1 vi sinh, v\u00f4i b\u1ed9t, l\u00e2n khi l\u00e0m \u0111\u1ea5t.<\/p>\n

          B\u00f3n th\u00fac l\u1ea7n 1: Sau khi c\u00e2y m\u1ecdc 7 – 10 ng\u00e0y b\u00f3n th\u00fac l\u1ea7n 1, 20% l\u01b0\u1ee3ng \u0111\u1ea1m.<\/p>\n

          B\u00f3n th\u00fac l\u1ea7n 2: Sau khi c\u00f3 hoa c\u00e1i, b\u00f3n 30 % \u0110\u1ea1m + 60% Kali.<\/p>\n

          B\u00f3n th\u00fac l\u1ea7n 3: Sau l\u1ea7n b\u00f3n 2, 10 ng\u00e0y 50% \u0110\u1ea1m + 40% Kali.<\/p>\n

          V\u1edbi nh\u1eefng \u0111\u1ea5t canh t\u00e1c l\u00e2u n\u0103m v\u00e0 s\u1eed d\u1ee5ng nhi\u1ec1u ph\u00e2n h\u00f3a h\u1ecdc n\u00ean b\u00f3n ho\u1eb7c t\u01b0\u1edbi th\u00eam ph\u00e2n trung vi l\u01b0\u1ee3ng, Canxi, Bo, \u2026 sau tr\u1ed3ng kho\u1ea3ng 10 – 15 ng\u00e0y.<\/p>\n

          Ghi ch\u00fa:<\/p>\n

          – K\u1ebft h\u1ee3p l\u00e0m c\u1ecf, l\u1ea5p ph\u00e2n, vun g\u1ed1c m\u1ed7i l\u1ea7n b\u00f3n th\u00fac ph\u00e2n. R\u1ec5 c\u00e2y \u1edbt r\u1ea5t m\u1eabn c\u1ea3m (d\u1ec5 b\u1ecb t\u1ed5n th\u01b0\u01a1ng) v\u1edbi ph\u00e2n b\u00f3n do \u0111\u00f3 khi b\u00f3n ph\u00e2n h\u00f3a h\u1ecdc ph\u1ea3i xa g\u1ed1c, t\u01b0\u1edbi ph\u00e2n v\u00e0 phun ph\u00e2n b\u00f3n l\u00e1 ph\u1ea3i \u0111\u00fang li\u1ec1u l\u01b0\u1ee3ng.<\/p>\n

            \n
          1. S\u00e2u b\u1ec7nh h\u1ea1i<\/strong><\/li>\n<\/ol>\n

            Trong qu\u00e1 tr\u00ecnh ch\u0103m s\u00f3c ch\u00fa \u00fd ph\u00f2ng tr\u1eeb c\u00e1c lo\u1ea1i s\u00e2u b\u1ec7nh h\u1ea1i:<\/p>\n

              \n
            • S\u00e2u h\u1ea1i: r\u1ea7y m\u1ec1m, r\u1ec7p<\/li>\n
            • B\u1ec7nh h\u1ea1i: Th\u00e1n th\u01b0, \u0111\u1ed1m tr\u1eafng, h\u00e9o xanh<\/li>\n<\/ul>\n

              Bi\u1ec7n ph\u00e1p ph\u00f2ng tr\u1eeb:<\/p>\n

              \u00c1p d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p qu\u1ea3n l\u00fd d\u1ecbch h\u1ea1i t\u1ed5ng h\u1ee3p IPM<\/p>\n

              Bi\u1ec7n ph\u00e1p canh t\u00e1c k\u1ef9 thu\u1eadt: V\u1ec7 sinh v\u01b0\u1eddn, c\u1eaft t\u1ec9a c\u00e1c l\u00e1 gi\u00e0 v\u00e0ng \u00faa ti\u00eau h\u1ee7y, lu\u00e2n canh c\u00e2y tr\u1ed3ng kh\u00e1c h\u1ecd. B\u00f3n ph\u00e2n c\u00e2n \u0111\u1ed1i v\u00e0 h\u1ee3p l\u00fd, t\u0103ng c\u01b0\u1eddng s\u1eed d\u1ee5ng ph\u00e2n h\u1eefu c\u01a1. Ki\u1ec3m tra \u0111\u1ed3ng ru\u1ed9ng ph\u00e1t hi\u1ec7n v\u00e0 k\u1ecbp th\u1eddi c\u00f3 bi\u1ec7n ph\u00e1p qu\u1ea3n l\u00fd th\u00edch h\u1ee3p \u0111\u1ed1i v\u1edbi s\u00e2u, b\u1ec7nh. Th\u1ef1c hi\u1ec7n ghi ch\u00e9p nh\u1eadt k\u00fd \u0111\u1ed3ng ru\u1ed9ng.<\/p>\n

              Bi\u1ec7n ph\u00e1p h\u00f3a h\u1ecdc:<\/p>\n

              S\u1eed d\u1ee5ng thu\u1ed1c ph\u1ea3i c\u00e2n nh\u1eafc k\u1ef9 theo nguy\u00ean t\u1eafc 4 \u0111\u00fang (\u0111\u00fang l\u00fac, \u0111\u00fang c\u00e1ch, \u0111\u00fang li\u1ec1u l\u01b0\u1ee3ng, \u0111\u00fang thu\u1ed1c) v\u00e0 \u0111\u1ecdc k\u1ef9 h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng thu\u1ed1c tr\u01b0\u1edbc khi d\u00f9ng. Phun khi b\u1ec7nh ch\u1edbm xu\u1ea5t hi\u1ec7n.<\/p>\n

              Ch\u1ec9 s\u1eed d\u1ee5ng thu\u1ed1c BVTV khi th\u1eadt c\u1ea7n thi\u1ebft, theo c\u00e1c y\u00eau c\u1ea7u sau<\/p>\n

              + Kh\u00f4ng s\u1eed d\u1ee5ng lo\u1ea1i thu\u1ed1c c\u1ea5m s\u1eed d\u1ee5ng cho rau.<\/p>\n

              + Ch\u1ecdn c\u00e1c thu\u1ed1c c\u00f3 h\u00e0m l\u01b0\u1ee3ng ho\u1ea1t ch\u1ea5t th\u1ea5p, \u00edt \u0111\u1ed9c h\u1ea1i v\u1edbi thi\u00ean \u0111\u1ecbch, c\u00e1c \u0111\u1ed9ng v\u1eadt kh\u00e1c v\u00e0 con ng\u01b0\u1eddi.<\/p>\n

              + \u01afu ti\u00ean s\u1eed d\u1ee5ng c\u00e1c thu\u1ed1c sinh h\u1ecdc (thu\u1ed1c vi sinh v\u00e0 th\u1ea3o m\u1ed9c)<\/p>\n

              Ch\u00fa \u00fd: lu\u00f4n quan s\u00e1t c\u00e2y tr\u1ed3ng, ph\u00e1t hi\u1ec7n s\u00e2u b\u1ec7nh khi m\u1edbi xu\u1ea5t hi\u1ec7n, phun c\u00e1c lo\u1ea1i thu\u1ed1c b\u1ea3o v\u1ec7 th\u1ef1c v\u1eadt theo khuy\u1ebfn c\u00e1o c\u1ee7a c\u1ee5c BVTV ho\u1eb7c \u0111\u01a1n v\u1ecb qu\u1ea3n l\u00fd BVTV c\u1ee7a \u0111\u1ecba ph\u01b0\u01a1ng v\u00e0 lu\u00f4n tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh v\u1ec1 an to\u00e0n lao \u0111\u1ed9ng khi s\u1eed d\u1ee5ng thu\u1ed1c c\u0169ng nh\u01b0 \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u1ec7 sinh th\u1ef1c ph\u1ea9m cho ng\u01b0\u1eddi ti\u00eau d\u00f9ng s\u1ea3n ph\u1ea9m.<\/em><\/p>\n

                \n
              1. Thu ho\u1ea1ch, s\u01a1 ch\u1ebf, b\u1ea3o qu\u1ea3n<\/strong><\/li>\n<\/ol>\n

                Thu ho\u1ea1ch \u1edbt khi tr\u00e1i b\u1eaft \u0111\u1ea7u chuy\u1ec3n m\u00e0u – tr\u01b0\u1edbc khi ch\u00edn, thu tr\u00e1i gi\u00e0 chuy\u1ec3n m\u00e0u c\u00f3 v\u1ebft \u0111\u1ecf (b\u1eaft \u0111\u1ea7u ch\u00edn) l\u00e0m cho k\u00edch th\u00edch ra hoa nhi\u1ec1u t\u1ea1o n\u0103ng su\u1ea5t cao h\u01a1n cho \u0111\u1ee3t sau. Ng\u1eaft c\u1ea3 cu\u1ed1ng tr\u00e1i, tr\u00e1nh l\u00e0m g\u1eaby nh\u00e1nh. \u1edat cay cho thu ho\u1ea1ch 35 – 40 ng\u00e0y sau khi tr\u1ed5 hoa. \u1ede c\u00e1c l\u1ee9a r\u1ed9, thu ho\u1ea1ch \u1edbt m\u1ed7i ng\u00e0y, b\u00ecnh th\u01b0\u1eddng c\u00e1ch 1-2 ng\u00e0y thu 1 l\u1ea7n.<\/p>\n

                Th\u00f4ng th\u01b0\u1eddng t\u1eeb 35 – 40 ng\u00e0y sau khi \u0111\u1eadu tr\u00e1i c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u ch\u00edn v\u00e0 thu ho\u1ea1ch \u0111\u01b0\u1ee3c. N\u1ebfu ch\u0103m s\u00f3c t\u1ed1t, b\u00f3n ph\u00e2n \u0111\u1ea7y \u0111\u1ee7, \u1edbt c\u00f3 th\u1ec3 cho nhi\u1ec1u \u0111\u1ee3t tr\u00e1i, n\u0103ng su\u1ea5t c\u00f3 kh\u1ea3 n\u0103ng \u0111\u1ea1t trung b\u00ecnh t\u1eeb 18 – 20 t\u1ea5n\/ha ho\u1eb7c cao h\u01a1n.<\/p>","protected":false},"excerpt":{"rendered":"

                QUY TR\u00ccNH K\u1ef8 THU\u1eacT CANH T\u00c1C GI\u1ed0NG\u00a0\u1edaT CH\u1ec8 THI\u00caN RQV TINA 10 \u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a gi\u1ed1ng \u1edat ch\u1ec9 thi\u00ean RQV Tina 10 Gi\u1ed1ng sinh tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n kh\u1ecfe, ch\u1ed1ng ch\u1ecbu v\u1edbi s\u00e2u b\u1ec7nh t\u1ed1t. Tr\u00e1i d\u00e0i 7 – 9 cm, \u0111\u01b0\u1eddng k\u00ednh 1,1 – 1,2 cm, m\u1ea7u \u0111\u1ecf c\u1edd. Thu ho\u1ea1ch sau tr\u1ed3ng 75-85 […]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[68],"tags":[],"yoast_head":"\nQUY TR\u00ccNH K\u1ef8 THU\u1eacT CANH T\u00c1C GI\u1ed0NG \u1edaT CH\u1ec8 THI\u00caN RQV TINA 10 - H\u1ea1t Gi\u1ed1ng Rau Qu\u1ea3 Vi\u1ec7t - Kh\u1edfi ngu\u1ed3n tinh hoa n\u00f4ng nghi\u1ec7p<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vecoseed.com\/en\/quy-trinh-ky-thuat-canh-tac-giong-ot-chi-thien-rqv-tina-10\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"QUY TR\u00ccNH K\u1ef8 THU\u1eacT CANH T\u00c1C GI\u1ed0NG \u1edaT CH\u1ec8 THI\u00caN RQV TINA 10 - H\u1ea1t Gi\u1ed1ng Rau Qu\u1ea3 Vi\u1ec7t - Kh\u1edfi ngu\u1ed3n tinh hoa n\u00f4ng nghi\u1ec7p\" \/>\n<meta property=\"og:description\" content=\"QUY TR\u00ccNH K\u1ef8 THU\u1eacT CANH T\u00c1C GI\u1ed0NG\u00a0\u1edaT CH\u1ec8 THI\u00caN RQV TINA 10 \u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a gi\u1ed1ng \u1edat ch\u1ec9 thi\u00ean RQV Tina 10 Gi\u1ed1ng sinh tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n kh\u1ecfe, ch\u1ed1ng ch\u1ecbu v\u1edbi s\u00e2u b\u1ec7nh t\u1ed1t. Tr\u00e1i d\u00e0i 7 – 9 cm, \u0111\u01b0\u1eddng k\u00ednh 1,1 – 1,2 cm, m\u1ea7u \u0111\u1ecf c\u1edd. 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Thu ho\u1ea1ch sau tr\u1ed3ng 75-85 […]","og_url":"https:\/\/vecoseed.com\/en\/quy-trinh-ky-thuat-canh-tac-giong-ot-chi-thien-rqv-tina-10\/","og_site_name":"H\u1ea1t Gi\u1ed1ng Rau Qu\u1ea3 Vi\u1ec7t - Kh\u1edfi ngu\u1ed3n tinh hoa n\u00f4ng nghi\u1ec7p","article_published_time":"2024-01-16T03:12:01+00:00","og_image":[{"url":"https:\/\/vecoseed.com\/wp-content\/uploads\/2024\/01\/55517418_2045829528819668_6532709926538575872_n-300x400.jpg"}],"author":"Duc Doan Admin","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Duc Doan Admin","Est. reading time":"9 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/vecoseed.com\/quy-trinh-ky-thuat-canh-tac-giong-ot-chi-thien-rqv-tina-10\/","url":"https:\/\/vecoseed.com\/quy-trinh-ky-thuat-canh-tac-giong-ot-chi-thien-rqv-tina-10\/","name":"QUY TR\u00ccNH K\u1ef8 THU\u1eacT CANH T\u00c1C GI\u1ed0NG \u1edaT CH\u1ec8 THI\u00caN RQV TINA 10 - H\u1ea1t Gi\u1ed1ng Rau Qu\u1ea3 Vi\u1ec7t - Kh\u1edfi ngu\u1ed3n tinh hoa n\u00f4ng nghi\u1ec7p","isPartOf":{"@id":"https:\/\/vecoseed.com\/#website"},"datePublished":"2024-01-16T03:12:01+00:00","dateModified":"2024-01-16T03:12:01+00:00","author":{"@id":"https:\/\/vecoseed.com\/#\/schema\/person\/971d9af2f522c9d1f77989e05330f691"},"breadcrumb":{"@id":"https:\/\/vecoseed.com\/quy-trinh-ky-thuat-canh-tac-giong-ot-chi-thien-rqv-tina-10\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/vecoseed.com\/quy-trinh-ky-thuat-canh-tac-giong-ot-chi-thien-rqv-tina-10\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/vecoseed.com\/quy-trinh-ky-thuat-canh-tac-giong-ot-chi-thien-rqv-tina-10\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Trang ch\u1ee7","item":"https:\/\/vecoseed.com\/"},{"@type":"ListItem","position":2,"name":"QUY TR\u00ccNH K\u1ef8 THU\u1eacT CANH T\u00c1C GI\u1ed0NG \u1edaT CH\u1ec8 THI\u00caN RQV TINA 10"}]},{"@type":"WebSite","@id":"https:\/\/vecoseed.com\/#website","url":"https:\/\/vecoseed.com\/","name":"H\u1ea1t Gi\u1ed1ng Rau Qu\u1ea3 Vi\u1ec7t - Kh\u1edfi ngu\u1ed3n tinh hoa n\u00f4ng nghi\u1ec7p","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/vecoseed.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/vecoseed.com\/#\/schema\/person\/971d9af2f522c9d1f77989e05330f691","name":"Duc Doan Admin","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/vecoseed.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/c5206f64d73e4e24e1b552600761fa21?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/c5206f64d73e4e24e1b552600761fa21?s=96&d=mm&r=g","caption":"Duc Doan Admin"},"url":"https:\/\/vecoseed.com\/en\/author\/ngoducdoan\/"}]}},"_links":{"self":[{"href":"https:\/\/vecoseed.com\/en\/wp-json\/wp\/v2\/posts\/813"}],"collection":[{"href":"https:\/\/vecoseed.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vecoseed.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vecoseed.com\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/vecoseed.com\/en\/wp-json\/wp\/v2\/comments?post=813"}],"version-history":[{"count":1,"href":"https:\/\/vecoseed.com\/en\/wp-json\/wp\/v2\/posts\/813\/revisions"}],"predecessor-version":[{"id":814,"href":"https:\/\/vecoseed.com\/en\/wp-json\/wp\/v2\/posts\/813\/revisions\/814"}],"wp:attachment":[{"href":"https:\/\/vecoseed.com\/en\/wp-json\/wp\/v2\/media?parent=813"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vecoseed.com\/en\/wp-json\/wp\/v2\/categories?post=813"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vecoseed.com\/en\/wp-json\/wp\/v2\/tags?post=813"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}