{"id":398,"date":"2005-07-13T22:42:14","date_gmt":"2005-07-13T22:42:14","guid":{"rendered":"http:\/\/vafs.dungnq.local\/2005\/07\/13\/huong-dan-ky-thuat-trong-rung-so\/"},"modified":"2013-10-06T09:00:00","modified_gmt":"2013-10-06T02:00:00","slug":"huong-dan-ky-thuat-trong-rung-so","status":"publish","type":"post","link":"https:\/\/vafs.gov.vn\/vn\/huong-dan-ky-thuat-trong-rung-so\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt tr\u1ed3ng r\u1eebng S\u1edf"},"content":{"rendered":"

H\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt tr\u1ed3ng r\u1eebng S\u1edf<\/b> <\/p>\n

Camellia <\/i>sp. <\/p>\n

L\u1eddi n\u00f3i \u0111\u1ea7u<\/b> <\/p>\n

S\u1edf l\u00e0 c\u00e2y nguy\u00ean s\u1ea3n c\u1ee7a v\u00f9ng \u00e1 nhi\u1ec7t \u0111\u1edbi ch\u00e2u \u00e1. Nhi\u1ec1u t\u1ec9nh \u1edf n\u01b0\u1edbc ta nh\u01b0 Qu\u1ea3ng Ninh, L\u1ea1ng S\u01a1n, Ph\u00fa Th\u1ecd Ngh\u1ec7 An, Qu\u1ea3ng Tr\u1ecb, v.vv \u0111\u00e3 c\u00f3 kinh nghi\u1ec7m tr\u1ed3ng S\u1edf t\u1eeb l\u00e2u \u0111\u1eddi \u0111\u1ec3 l\u1ea5y h\u1ea1t \u00e9p d\u1ea7u. V\u1edbi y\u00eau c\u1ea7u s\u1eed d\u1ee5ng trong n\u01b0\u1edbc v\u00e0 xu\u1ea5t kh\u1ea9u, c\u00e2y S\u1edf l\u00e0 m\u1ed9t trong nh\u1eefng c\u00e2y c\u00f3 d\u1ea7u c\u1ea7n \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n m\u1ea1nh \u1edf n\u01b0\u1edbc ta. <\/p>\n

Tr\u01b0\u1edbc \u0111\u00e2y \u0111\u00e3 c\u00f3 m\u1ed9t s\u1ed1 nghi\u00ean c\u1ee9u li\u00ean quan \u0111\u1ebfn k\u1ef9 thu\u1eadt g\u00e2y tr\u1ed3ng, b\u01b0\u1edbc \u0111\u1ea7u ch\u1ecdn gi\u1ed1ng c\u00e2y S\u1edf v\u00e0 nh\u00e2n gi\u1ed1ng S\u1edf b\u1eb1ng hom c\u00e0nh, song c\u00e1c k\u1ebft qu\u1ea3 thu \u0111\u01b0\u1ee3c c\u00f2n ch\u01b0a \u0111\u1ed3ng b\u1ed9. Tr\u01b0\u1edbc nh\u1eefng y\u00eau c\u1ea7u c\u1ee7a th\u1ef1c ti\u1ec5n tr\u1ed3ng S\u1edf \u1edf n\u01b0\u1edbc tatrong giai \u0111o\u1ea1n t\u1edbi ph\u1ee5c v\u1ee5 cho ch\u01b0\u01a1ng tr\u00ecnh tr\u1ed3ng 5 tri\u1ec7u ha r\u1eebng v\u00e0 tr\u1ed3ng r\u1eebng ph\u00f2ng h\u1ed9, b\u1ea3n h\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt tr\u1ed3ng r\u1eebng S\u1edf (Camellia <\/i>sp.) t\u1eadp h\u1ee3p c\u00e1c k\u1ebft qu\u1ea3 \u0111\u00e3 c\u00f3 r\u1ea3i r\u00e1c \u1edf m\u1ed9t s\u1ed1 \u0111\u1ecba ph\u01b0\u01a1ng nh\u1eb1m gi\u00fap c\u00e1c c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t n\u1eafm \u0111\u01b0\u1ee3c c\u00e1c k\u1ef9 thu\u1eadt c\u01a1 b\u1ea3n c\u1ee7a c\u00f4ng t\u00e1c tr\u1ed3ng r\u1eebng S\u1edf. <\/p>\n

Ch\u01b0\u01a1ng I <\/p>\n

\u0110i\u1ec1u kho\u1ea3n chung <\/p>\n

    \n
  1. B\u1ea3n h\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt n\u00e0y quy \u0111\u1ecbnh nh\u1eefng y\u00eau c\u1ea7u v\u00e0 n\u1ed9i dung k\u1ef9 thu\u1eadt tr\u1ed3ng r\u1eebng S\u1edf t\u1eeb kh\u00e2u thu h\u00e1i gi\u1ed1ng, gieo \u01b0\u01a1m, t\u1ea1o c\u00e2y con b\u1eb1ng h\u1ea1t v\u00e0 c\u00e2y hom, tr\u1ed3ng v\u00e0 ch\u0103m s\u00f3c, nh\u1eb1m t\u1eebng b\u01b0\u1edbc n\u00e2ng cao n\u0103ng su\u1ea5t qu\u1ea3 v\u00e0 s\u1ea3n l\u01b0\u1ee3ng d\u1ea7u c\u1ee7a r\u1eebng tr\u1ed3ng.<\/li>\n
  2. B\u1ea3n h\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt n\u00e0y \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho c\u00e1c c\u01a1 s\u1edf tr\u1ed3ng r\u1eebng S\u1edf k\u1ec3 c\u1ea3 c\u00e1c do\u1ea1nh nghi\u1ec7p Nh\u00e0 n\u01b0\u1edbc, t\u1eadp th\u1ec3 v\u00e0 t\u01b0 nh\u00e2n, cho m\u1ee5c ti\u00eau tr\u1ed3ng r\u1eebng ph\u00f2ng h\u1ed9 trong ch\u01b0\u01a1ng tr\u00ecnh 327 (nay l\u00e0 ch\u01b0\u01a1ng tr\u00ecnh 5 tri\u1ec7u ha) k\u1ebft h\u1ee3p s\u1ea3n xu\u1ea5t.<\/li>\n
  3. Khi \u00e1p d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt ch\u1ecdn gi\u1ed1ng c\u00f3 n\u0103ng su\u1ea5t cao v\u00e0 nh\u00e2n gi\u1ed1ng hom, c\u1ea7n ch\u00fa \u00fd c\u00e1c y\u00eau c\u1ea7u sau \u0111\u00e2y:<\/li>\n<\/ol>\n
      \n
    • C\u00e1n b\u1ed9 k\u1ef9 thu\u1eadt, c\u00f4ng nh\u00e2n l\u00e0m c\u00f4ng t\u00e1c gi\u00e2m hom c\u00e2y S\u1edf theo h\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt n\u00e0y ph\u1ea3i l\u00e0 ng\u01b0\u1eddi \u0111\u00e3 c\u00f3 kinh nghi\u1ec7m ho\u1eb7c \u0111\u00e3 \u0111\u01b0\u1ee3c theo h\u1ecdc l\u1edbp t\u1eadp hu\u1ea5n k\u1ef9 thu\u1eadt gi\u00e2m hom c\u00e2y S\u1edf.<\/li>\n
    • C\u1ea7n ph\u1ea3i c\u00f3 nh\u00e0 gi\u00e2m hom tho\u00e1ng kh\u00ed, \u0111\u1ee7 \u00e1nh s\u00e1ng, c\u00f3 h\u1ec7 th\u1ed1ng phun m\u00f9 ho\u1eb7c b\u00ecnh phun thu\u1ed1c tr\u1eeb s\u00e2u thay cho h\u1ec7 th\u1ed3ng phun m\u00f9.<\/li>\n
    • C\u1ea7n ph\u1ea3i c\u00f3 m\u1ed9t s\u1ed1 ch\u1ea5t k\u00edch th\u00edch ra r\u1ec5 nh\u01b0 axxit naphtil axetic (ANA), axit indol axetic (AIA) v\u00e0 axit indol butyric (AIB) v\u00e0 m\u1ed9t s\u1ed1 d\u1ee5ng c\u1ee5 c\u1ea7n thi\u1ebft kh\u00e1c nh\u01b0 th\u00f9ng, ch\u1eadu \u0111\u1ef1ng n\u01b0\u1edbc, c\u1ed1c thu\u1ef7 tinh, \u1ed1ng \u0111ong.<\/li>\n<\/ul>\n

      Ch\u01b0\u01a1ng II <\/p>\n

      Ho\u00e0n c\u1ea3nh g\u00e2y tr\u1ed3ng <\/p>\n

        \n
      1. \u0110i\u1ec1u ki\u1ec7n \u0111\u1ea5t tr\u1ed3ng<\/b><\/li>\n<\/ol>\n
          \n
        • \u0110\u1ed9 d\u1ed1c: d\u01b0\u1edbi 200<\/sup>.<\/li>\n
        • \u0110\u1ed9 cao: d\u01b0\u1edbi 800m l\u00e0 th\u00edch h\u1ee3p nh\u1ea5t.<\/li>\n
        • V\u0129 \u0111\u1ed9: t\u1eeb 170<\/sup> B\u1eafc tr\u1edf ra.<\/li>\n
        • Lo\u1ea1i \u0111\u1ea5t: S\u1edf \u0111\u01b0\u1ee3c tr\u1ed3ng tr\u00ean c\u00e1c lo\u1ea1i \u0111\u1ea5t feralit, tr\u00ean c\u00e1c v\u00f9ng \u0111\u1ed3i n\u00fai th\u1ea5p trung du v\u00e0 duy\u00ean h\u1ea3i, \u0111\u1ea5t \u0111\u1ecf bazan, v\u00f9ng \u0111\u1ea5t c\u00e1t c\u1ed1 \u0111\u1ecbng kh\u00f4ng \u0111\u1ecdng n\u01b0\u1edbc, song t\u1ed1t nh\u1ea5t l\u00e0 tr\u00ean \u0111\u1ea5t r\u1eebng m\u1edbi khai ph\u00e1 c\u00f3 t\u1ea7ng \u0111\u1ea5t s\u00e2u, t\u01b0\u01a1ng \u0111\u1ed1i gi\u00e0u dinh d\u01b0\u1ee1ng, t\u01a1i x\u1ed1p, tho\u00e1t n\u01b0\u1edbc ho\u1eb7c tr\u00ean s\u01b0\u1eddn n\u00fai tho\u1ea3i ho\u1eb7c tr\u00ean \u0111\u1ea5t c\u00e1t pha.<\/li>\n
        • \u01afa \u0111\u1ea5t h\u01a1i chua (pH: 4,5-5,0).<\/li>\n<\/ul>\n
        • Kh\u00ed h\u1eadu th\u1eddi ti\u1ebft<\/b><\/li>\n

          C\u00e2y S\u1edf ph\u00f9 h\u1ee3p v\u1edbi h\u1ea7u h\u1ebft c\u00e1c v\u00f9ng kh\u00ed h\u1eadu c\u1ee7a mi\u1ec1n B\u1eafc Vi\u1ec7t Nam, c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u1ef1ng \u0111\u01b0\u1ee3c s\u01b0\u01a1ng gi\u00e1 \u1edf c\u00e1c t\u1ec9nh bi\u00ean gi\u1edbi ph\u00eda B\u1eafc ho\u1eb7c kh\u00ed h\u1eadu n\u1eafng n\u00f3ng \u1edf c\u00e1c t\u1ec9nh mi\u1ec1n Trung. <\/p>\n

            \n
          • Nhi\u1ec7t \u0111\u1ed9 b\u00ecnh qu\u00e2n n\u0103m: 20-230<\/sup>C.<\/li>\n
          • Nhi\u1ec7t \u0111\u1ed9 t\u1ed1i \u0111a: 37-380<\/sup>C.<\/li>\n
          • Nhi\u1ec7t \u0111\u1ed9 t\u1ed1i \u0111a th\u1ea5p: 10<\/sup>C.<\/li>\n
          • \u0110\u1ed9 \u1ea9m b\u00ecn qu\u00e2n: 74-85%.<\/li>\n
          • L\u01b0\u1ee3ng m\u01b0a b\u00ecnh qu\u00e2n n\u0103m: 1500-2000mm.<\/li>\n<\/ul>\n

            Ch\u01b0\u01a1ng III <\/p>\n

            Ch\u1ecdn c\u00e2y m\u1eb9, thu h\u1ea1t, gieo \u01b0\u01a1m t\u1ea1o c\u00e2y con <\/p>\n

              \n
            1. Ch\u1ecdn c\u00e2y m\u1eb9 l\u1ea5y gi\u1ed1ng<\/b><\/li>\n<\/ol>\n

              C\u00e2y m\u1eb9 l\u1ea5y gi\u1ed1ng (h\u1ea1t v\u00e0 hom c\u00e0nh) ph\u1ea3i \u1edf \u0111\u1ed9 tu\u1ed5i t\u1eeb 15 tu\u1ed5i tr\u1edf l\u00ean khi c\u00e2y \u0111\u00e3 cho s\u1ea3n l\u01b0\u1ee3ng qu\u1ea3 \u1ed5n \u0111\u1ecbnh. C\u00e2y kho\u1ebb m\u1ea1nh, t\u00e1n l\u00e1 ph\u00e1t tri\u1ec3n c\u00e2n \u0111\u1ed1i, kh\u00f4ng b\u1ecb s\u00e2u b\u1ec7nh, sai qu\u1ea3, s\u1ea3n l\u01b0\u1ee3ng d\u1ea7u \u00e9p t\u1eeb h\u1ea1t cao v\u00e0 \u1ed5n \u0111\u1ecbnh trong nhi\u1ec1u n\u0103m. Khi c\u00f3 \u0111i\u1ec1u ki\u1ec7n t\u00ednh t\u1ed5ng tr\u1ecdng l\u01b0\u1ee3ng qu\u1ea3 v\u00e0 h\u1ea1t v\u00e0 ph\u00e2n t\u00edch h\u00e0m l\u01b0\u1ee3ng d\u1ea7u, c\u00e2y m\u1eb9 \u0111\u01b0\u1ee3c ch\u1ecdn l\u1ea5yn gi\u1ed1ng ph\u1ea3i \u0111\u1ea1t s\u1ea3n l\u01b0\u1ee3ng t\u1ed1i thi\u1ec3u l\u00e0 0,5kg d\u1ea7u. <\/p>\n

              Khi ch\u1ecdn c\u00e2y tr\u1ed9i \u0111\u1ec3 l\u1ea5y gi\u1ed1ng v\u00e0 r\u1eebng gi\u1ed1ng, c\u1ea7n tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t c\u00e1c quy \u0111\u1ecbnh \u0111\u00e3 \u0111\u01b0\u1ee3c ban h\u00e0nh trong Quy ph\u1ea1m k\u1ef9 thu\u1eadt x\u00e2y d\u1ef1ng r\u1eebng gi\u1ed1ng v\u00e0 v\u01b0\u1eddn gi\u1ed1ng (QPN 15-93) v\u00e0 Quy ph\u1ea1m k\u1ef9 thu\u1eadt x\u00e2y d\u1ef1ng r\u1eebng gi\u1ed1ng chuy\u1ec3n ho\u00e1 (QPN 16-93). <\/p>\n

              Gi\u1ed1ng v\u00f9ng n\u00e0o n\u00ean \u01b0u ti\u00ean thu h\u00e1i v\u00e0 g\u00e2y tr\u1ed3ng t\u1ea1i v\u00f9ng \u0111\u00f3. C\u1ea7n kh\u1ea3o nghi\u1ec7m gi\u1ed1ng m\u1edbi tr\u01b0\u1edbc khi \u0111\u01b0a v\u00e0o tr\u1ed3ng \u0111\u1ea1i tr\u00e0. <\/p>\n

                \n
              1. Thu h\u00e1i h\u1ea1t gi\u1ed1ng<\/b><\/li>\n<\/ol>\n

                Qu\u1ea3 g\u1ea7n ch\u00edn v\u00e0o th\u00e1ng 10-11 n\u00ean c\u1ea7n thu h\u00e1i v\u00e0o d\u1ecbp s\u01b0\u01a1ng gi\u00e1 khi h\u1ea1t ch\u00edn r\u1ed9, b\u00f3c v\u1ecf qu\u1ea3 th\u1ea5y v\u1ecf h\u1ea1t c\u00f3 m\u00e0u \u0111en. \u0110em \u1ee7 qu\u1ea3 v\u00e0o ch\u1ed7 r\u00e2m m\u00e1t cho h\u1ea1t t\u00e1ch kh\u1ecfi qu\u1ea3. Tr\u00e1nh ph\u01a1i qu\u1ea3 v\u00e0 h\u1ea1t tr\u1ee9c ti\u1ebfp d\u01b0\u1edbi \u00e1nh n\u1eafng m\u1eb7t tr\u00f2i v\u00ec h\u1ea1t ch\u1ee9a d\u1ea7u l\u00e0m m\u1ea5t s\u1ee9c n\u1ea3y m\u1ea7m. <\/p>\n

                H\u1ea1t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gieo ngaysau khia thu h\u00e1i. Tr\u01b0\u1edbc khi gieo c\u1ea7n ch\u1ecdn c\u00e1c h\u1ea1t ch\u1eafc, m\u1ea9y v\u00e0 ng\u00e2m v\u00e0o n\u01b0\u1edbc l\u1ea1nh, v\u1edbt nh\u1eefng h\u1ea1t ch\u00ecm d\u01b0\u1edbi n\u01b0\u1edbc \u0111\u1ec3 \u0111en gieo. M\u1ed7i kg h\u1ea1t trung b\u00ecnh c\u00f3 500 h\u1ea1t v\u00e0 th\u00f4ng th\u01b0\u1eddng s\u1ed1 h\u1ea1t bi\u1ebfn \u0111\u1ed9ng t\u1eeb 330 h\u1ea1t \u0111\u1ebfn 1000 h\u1ea1t\/kg. <\/p>\n

                Trong tr\u01b0\u1eddng h\u1ee3p ch\u01b0a c\u00f3 \u0111i\u1ec1u ki\u1ec7n gieo ngay sau khi thu h\u00e1i, h\u1ea1t S\u1edf c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c tr\u1ed9n v\u1edbi t\u1ef7 l\u1ec7 c\u00e1t \u1ea9m (t\u1ef7 l\u1ec7 1:1) \u0111\u1ec3 b\u1ea3o qu\u1ea3n t\u1ea1m th\u1eddi sang th\u00e1ng 1 n\u0103m sau (m\u00f9a xu\u00e2n), khi h\u1ea1t b\u1eaft \u0111\u1ea7u n\u1ee9t nanh tr\u1eb1ng th\u00ec \u0111em gieo. <\/p>\n

                8. Gieo \u01b0\u01a1m, t\u1ea1o c\u00e2y con:<\/b> <\/p>\n

                \u0110\u1ec3 t\u1ea1o c\u00e2y con trong t\u00fai b\u1ea7u t\u1ea1i v\u01b0\u1eddn \u01b0\u01a1m c\u1ea7n th\u1ef1c hi\u1ec7n c\u00e1c c\u00f4ng vi\u1ec7c sau: <\/p>\n

                – Ch\u1ecdn n\u01a1i \u0111\u1ea5t b\u1eb1ng ph\u1eb3ng, g\u1ea7n ngu\u1ed3n n\u01b0\u1edbc t\u01b0\u1edbi l\u00e0m v\u01b0\u1eddn \u01b0\u01a1m. <\/p>\n

                – Lu\u1ed1ng gieo h\u1ea1t th\u01b0\u1eddng r\u1ed9ng 1m, d\u00e0i 5-10m; \u0111\u01b0\u1ee3c che b\u00f3ng nh\u1eb9 (\u0111\u1ed9 t\u00e0n che kho\u1ea3ng 0,3-0,4) v\u00e0o m\u00f9a h\u00e8. <\/p>\n

                – B\u1ea7u c\u00f3 k\u00edch th\u01b0\u1edbc 6 x 12 ho\u1eb7c 8 x 18cm. Th\u00e0nh ph\u1ea7n ru\u1ed9t b\u1ea7u g\u1ed3m: <\/p>\n

                * 90% \u0111\u1ea5t \u0111\u00e3 \u0111\u01b0\u1ee3c l\u00e0m t\u01a1i nh\u1ecf. <\/p>\n

                * 8-9% ph\u00e2n chu\u1ed3ng hoai. <\/p>\n

                * 1-2% super l\u00e2n. <\/p>\n

                – H\u1ea1t \u0111\u01b0\u1ee3c gi\u1ea3i \u0111\u1ec1u tr\u00ean lu\u1ed1ng, \u0111\u01b0\u1ee3c ph\u1ee7 m\u1ed9t l\u1edbp \u0111\u1ea5t m\u1eb7t d\u00e0y 0,5-1cm v\u00e0 m\u1ed9t l\u1edbp r\u01a1m r\u1ea1 m\u1ecfng. H\u1ea1t \u0111\u01b0\u1ee3c t\u01b0\u1edbi \u1ea9m th\u01b0\u1eddng xuy\u00ean, 2 l\u1ea7n\/ng\u00e0y v\u00e0o s\u00e1ng s\u1edbm v\u00e0 chi\u1ec1u t\u1ed1i. Sau 1-2 th\u00e1ng, h\u1ea1t n\u1ea3y m\u1ea7m \u0111\u01b0\u1ee3c c\u1ea5y v\u00e0o b\u1ea7u. C\u1ee9 2 h\u00e0ng b\u1ea7u c\u1ea7n d\u00f9ng 1 h\u00e0ng r\u00e0ng r\u00e0ng \u0111\u1ec3 che b\u00f3ng. <\/p>\n

                – C\u00e2y con 1 n\u0103m tu\u1ed5i l\u00e0 c\u00f3 th\u1ec3 \u0111em tr\u1ed3ng. C\u00e2y ti\u00eau chu\u1ea9n \u0111\u1ea1t chi\u1ec1u cao 30-40cm. Lo\u1ea1i b\u1ecf nh\u1eefng c\u00e2y c\u1ee5t ng\u1ecdn, c\u00e2y cong queo s\u00e2u b\u1ec7nh. <\/p>\n

                Ch\u01b0\u01a1ng IV <\/p>\n

                Nh\u00e2n gi\u1ed1ng S\u1edf b\u1eb1ng hom c\u00e0nh <\/p>\n

                9. Th\u1eddi v\u1ee5 gi\u00e2m hom, ti\u00eau chu\u1ea9n c\u00e0nh hom<\/b> <\/p>\n

                S\u1edf c\u00f3 th\u1ec3 tr\u1ed3ng \u0111\u01b0\u1ee3c b\u1eb1ng c\u00e2y hom v\u00e0 hom c\u00e0nh S\u1edf cho t\u1ef7 l\u1ec7 ra r\u1ec5 cao. Ch\u1ec9 th\u1ef1c hi\u1ec7n gi\u00e2m hom trong nh\u1eefng th\u00e1ng t\u1eeb cu\u1ed1i xu\u00e2n t\u1edbi \u0111\u1ea7u thu, t\u1ee9c l\u00e0 t\u1eeb th\u00e1ng 4 \u0111\u1ebfn th\u00e1ng 9 v\u00e0 t\u1ed1t nh\u1ea5t l\u00e0 v\u00e0o c\u00e1c th\u00e1ng 4,5,6,7 \u0111\u1ed1i v\u1edbi c\u00e1c t\u1ec9nh v\u00f9ng n\u00fai ph\u00eda B\u1eafc. <\/p>\n

                Hom c\u00e0nh ph\u1ea3i \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb c\u00e2y m\u1eb9 \u0111\u1ee7 ti\u00eau chu\u1ea9n, l\u1ea5y v\u00e0o cu\u1ed1i giai \u0111o\u1ea1n sinh tr\u01b0\u1edfng khi l\u00e1 \u0111\u00e3 c\u00f3 m\u00e0u xanh th\u1eabm, song kh\u00f4ng qu\u00e1 gi\u00e0. S\u1eed d\u1ee5ng c\u1ea3 hom \u0111\u1ea7u c\u00e0nh v\u00e0 hom ch\u1ed3i v\u01b0\u1ee3t. <\/p>\n

                D\u00f9ng dao s\u1eafc hay k\u00e9o c\u1eaft ph\u1ea7n c\u00e0nh c\u00f3 s\u1ee9c s\u1ed1ng t\u1ed1t, v\u01b0\u01a1n ra ph\u00eda \u00e1nh s\u00e1ng, c\u1eaft v\u00e0o s\u00e1ng s\u1edbm v\u00e0 s\u1eed d\u1ee5ng ngay trong ng\u00e0y. Hom \u0111\u01b0\u1ee3c c\u1eaft v\u1edbi chi\u1ec1u di 7-12cm, m\u1ed7i hom gi\u1eef l\u1ea1i 2-3 l\u00e1. N\u1ebfu l\u00e1 to th\u00ec c\u1eaft t\u1eeb 1\/3 \u0111\u1ebfn 1\/2 m\u1eb7t l\u00e1 \u0111\u1ec3 gi\u1ea3m tho\u00e1t h\u01a1i n\u01b0\u1edbc. Lo\u1ea1i b\u1ecf c\u00e1c hom qu\u00e1 non, qu\u00e1 to ru\u1ed9t r\u1ed7ng x\u1ed1p. C\u00e0nh \u0111\u01b0\u1ee3c t\u01b0\u1edbi n\u01b0\u1edbc khi v\u1ea1n chuy\u1ec3n, hom \u0111\u01b0\u1ee3c t\u01b0\u1edbi n\u01b0\u1edbc v\u00e0 \u0111\u1ec3 v\u00e0o n\u01a1i r\u00e2m m\u00e1t tr\u01b0oi\u1ee9c khi x\u1eed l\u00fd v\u00e0 gi\u00e2m. <\/p>\n

                10. X\u1eed l\u00fd thu\u1ed1c<\/b> <\/p>\n

                * Pha thu\u1ed1c<\/i><\/b> <\/p>\n

                C\u00e1c ch\u1ea5t k\u00edch th\u00edch ra r\u1ec5 ph\u1ea3i \u0111\u01b0\u1ee3c ho\u00e0 tan v\u00e0o trong c\u1ed3n (10mg thu\u1ed1c c\u1ea7n 5-10 gi\u1ecdt c\u1ed3n 960<\/sup>) ho\u1eb7c b\u1eb1ng r\u01b0\u1ee3u tr\u1eafng 400<\/sup> (10mg thu\u1ed1c c\u1ea7n 20-25 gi\u1ecdt r\u01b0\u1ee3u). Sau khi thu\u1ed1c tan, \u0111o m\u1ed9t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u1ea7n thi\u1ebft \u0111\u1ed5 v\u00e0o c\u1ed1c thu\u1ef7 tinh c\u00f3 ch\u1ee9a thu\u1ed1c ho\u00e0 tan, khu\u1ea5y \u0111\u1ec1u \u0111\u1ec3 c\u00f3 \u0111\u00fang n\u1ed3ng \u0111\u1ed9 c\u1ea7n thi\u1ebft. <\/p>\n

                \u0110\u1ed1i v\u1edbi ANA, 150mg thu\u1ed1c \u0111\u01b0\u1ee3c pha trong 1 l\u00edt n\u01b0\u1edbc c\u1ea5t, th\u1eddi gian x\u1eed l\u00fd hom 4 gi\u1edd v\u00e0o c\u00e1c th\u00e1ng 5-6, ho\u1eb7c 150mg pha trong 1 l\u00edt n\u01b0\u1edbc, x\u1eed l\u00fd 4-8 gi\u1edd v\u00e0o c\u00e1c th\u00e1ng 7-8. <\/p>\n

                \u0110\u1ed1i v\u1edbi AIA, 50mg thu\u1ed1c pha trong 1 l\u00edt n\u01b0\u1edbc, th\u1eddi gian x\u1eed l\u00fd 4 gi\u1edd. <\/p>\n

                Kh\u00f4ng n\u00ean s\u1eed d\u1ee5ng 2,4-D \u0111\u1ec3 x\u1eed l\u00fd ra r\u1ec5 cho hom c\u00e0nh. <\/p>\n

                * X\u1eed l\u00fd hom<\/i><\/b> <\/p>\n

                Dung d\u1ecbch thu\u1ed1c \u0111\u00e3 pha \u0111\u00fang n\u1ed3ng \u0111\u1ed9 \u0111\u01b0\u1ee3c \u0111\u1ef1ng v\u00e0o c\u00e1c c\u1ed1c thu\u1ef7 tinh ho\u1eb7c ch\u1eadu s\u00e0nh. Ph\u1ea7n g\u1ed1c c\u1ee7a hom \u0111\u01b0\u1ee3c c\u1eafm s\u00e2u 1-1,5cm v\u00e0o dung d\u1ecbch thu\u1ed1c \u0111\u00e3 pha s\u1eb5n. Hom c\u00e0nh \u0111wocj ng\u00e2m trong thu\u1ed1c \u1edf n\u01a1i r\u00e2m m\u00e1t theo \u0111\u00fang th\u1eddi gian quy \u0111\u1ecbnh. <\/p>\n

                11. Gi\u00e2m hom<\/b> <\/p>\n

                Sau th\u1eddi gian ng\u00e2m x\u1eed l\u00fd, hom \u0111\u01b0\u1ee3c c\u1eafm v\u00e0o gi\u00e1 th\u1ec3 c\u00e1t ho\u1eb7c t\u00fai b\u1ea7u \u0111\u1ea5t. Hom c\u1eafm ng\u1eadp v\u00e0o gi\u00e1 th\u1ec3 t\u1eeb 1\/4 \u0111\u1ebfn 1\/3 chi\u1ec1u d\u00e0i. Gi\u00e1 th\u1ec3 c\u00f3 th\u1ec3 l\u00e0 c\u00e1t m\u1ecbn tr\u1ea3i th\u00e0nh lu\u1ed1ng gi\u00e2m hom ho\u1eb7c \u0111\u1ea5t \u0111\u1ecf t\u1ea7ng B, \u0111\u1ea5t r\u1eebng t\u01a1i x\u1ed1p tho\u00e1t n\u01b0\u1edbc t\u1ed1t, \u0111\u1ea5t ph\u00f9 sa v.v. \u0111\u01b0\u1ee3c \u0111\u00f3ng v\u00e0o t\u00fai b\u1ea7u PE. C\u00e1c t\u00fai b\u1ea7u \u0111\u01b0\u1ee3c x\u1ebfp th\u00e0nh h\u00e0ng trong nh\u00e0 gi\u00e2m hom, h\u00e0ng c\u00e1ch h\u00e0ng 5-6cm. <\/p>\n

                C\u1ea7n phun m\u00f9 nhi\u1ec1u l\u1ea7n trong ng\u00e0y v\u1edbi th\u1eddi gian ng\u1eafn. Ng\u00e0y n\u1eafng th\u01b0\u1eddng 30-60 ph\u00fat phun m\u1ed9t l\u1ea7n. Kh\u00f4ng \u0111\u1ec3 cho hom v\u00e0 gi\u00e1 th\u1ec3 b\u1ecb kh\u00f4 ho\u1eb7c b\u1ecb \u00fang n\u01b0\u1edbc, hom b\u1ecb th\u1ed1i. N\u01b0\u1edbc t\u01b0\u1edbi ph\u1ea3i l\u00e0 n\u01b0\u1edbc gi\u1ebfng trong v\u00e0 s\u1ea1ch. B\u1ea3o \u0111\u1ea3m \u0111\u1ee7 \u00e1nh s\u00e1ng v\u00e0 tho\u00e1ng kh\u00ed cho nh\u00e0 gi\u00e2m hom. <\/p>\n

                N\u1ebfu gi\u00e2m v\u00e0o m\u00f9a h\u00e8, sau 2 th\u00e1ng hom \u0111\u00e3 ra r\u1ec5 v\u00e0 c\u00f3 th\u1ec3 c\u1ea5y v\u00e0o b\u1ea7u m\u1edbi ho\u1eb7c \u0111\u1ec3 nguy\u00ean b\u1ea7u cho luy\u1ec7n hom. N\u1ebfu v\u00e0o m\u00f9a thu, ph\u1ea3i sau 3 th\u00e1ng hom m\u1edbi ra r\u1ec5. <\/p>\n

                * Luy\u1ec7n hom<\/b> <\/p>\n

                N\u1ebfu c\u00e2y hom \u0111\u01b0\u1ee3c c\u1ea5y v\u00e0o b\u1ea7u m\u1edbi, c\u1ea7n t\u01b0\u1edbi gi\u1ea3m d\u1ea7n trong th\u1eddi gian 20 ng\u00e0y, sau \u0111\u00f3 \u0111\u01b0a c\u00e2y ra v\u01b0\u1eddn \u01b0\u01a1m c\u00f3 gi\u00e0n che. N\u1ebfu c\u00e2y hom \u0111\u01b0\u1ee3c gi\u1eef nguy\u00ean trong b\u1ea7u gi\u00e2m hom, ch\u1ec9 c\u1ea7n gi\u1ea3m t\u01b0\u1edbi trong 2 tu\u1ea7n r\u1ed3i \u0111\u01b0a ra v\u01b0\u1eddn \u01b0\u01a1m c\u00f3 gi\u00e0n che. <\/p>\n

                Gi\u1ea3m d\u1ea7n l\u01b0\u1ee3t t\u01b0\u1edbi v\u00e0 gi\u1ea3m d\u00e0n che cho c\u00e2y hom trong v\u00f2ng 10-20 ng\u00e0y cho t\u1edbi khi ch\u1ec9 c\u1ea7n t\u01b0\u1edbi 1 l\u1ea7n 1 ng\u00e0y, G\u1eb7p th\u1eddi v\u1ee5, c\u00e2y hom c\u00f3 th\u1ec3 \u0111em tr\u1ed3ng. <\/p>\n

                Ch\u01b0\u01a1ng V <\/p>\n

                Tr\u1ed3ng r\u1eebng <\/p>\n

                12. Ph\u01b0\u01a1ng th\u1ee9c tr\u1ed3ng r\u1eebng<\/b> <\/p>\n

                C\u00e2y S\u1edf c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c tr\u1ed3ng theo c\u00e1c ph\u01b0\u01a1ng th\u1ee9c sau \u0111\u00e2y: <\/p>\n

                – Tr\u1ed3ng thu\u1ea7n lo\u1ea1i. <\/p>\n

                – Tr\u1ed3ng theo b\u0103ng k\u1ebft h\u1ee3p v\u1edbi c\u00e2y l\u00e2m nghi\u1ec7p kh\u00e1c theo \u0111\u01b0\u1eddng \u0111\u1ed3ng m\u1ee9c: b\u0103ng S\u1edf g\u1ed3m 15-20 h\u00e0ng S\u1edf, b\u0103ng c\u00e2y l\u00e2m nghi\u1ec7p g\u1ed3m 2-3 h\u00e0ng c\u00e2y. <\/p>\n

                – Tr\u00ean c\u00e1c d\u1ea1ng \u0111\u1ea5t v\u00e0 \u0111\u1ecba h\u00ecnh cho ph\u00e9p, c\u00f3 th\u1ec3 tr\u1ed3ng xen c\u00e2y n\u00f4ng nghi\u1ec7p trong 2-3 n\u0103m \u0111\u1ea7u. Tr\u00ean \u0111\u1ea5t x\u1ea5u c\u00f3 th\u1ec3 gieo c\u1ed1t kh\u00ed (10kg h\u1ea1t\/ha) \u0111\u1ec3 che ph\u1ee7 \u0111\u1ea5t. <\/p>\n

                – \u0110\u1ec9nh \u0111\u1ed3i cao c\u00f3 th\u1ec3 tr\u1ed3ng xen c\u00e2y l\u00e2m nghi\u1ec7p; ph\u1ea7n s\u01b0\u1eddn \u0111\u1ed3i v\u00e0 ch\u00e2n \u0111\u1ed3i tr\u1ed3ng S\u1edf. <\/p>\n

                13. X\u1eed l\u00fd th\u1ef1c b\u00ec, l\u00e0m \u0111\u1ea5t cu\u1ed1c h\u1ed1<\/b> <\/p>\n

                S\u1edf c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c tr\u1ed3ng b\u1eb1ng ph\u01b0\u01a1ng th\u1ee9c gieo h\u1ea1t th\u1eb3ng, tr\u1ed3ng b\u1eb1ng c\u00e2y con v\u00e0 c\u00e2y hom. C\u00e1c nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n v\u1ec1 x\u1eed l\u00fd th\u1ef1c b\u00ec, l\u00e0m \u0111\u1ea5t vu\u1ed1c h\u1ed1 l\u00e0: <\/p>\n

                – Tu\u1ef3 theo d\u1ea1ng th\u1ef1c b\u00ec m\u00e0 \u00e1p d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p x\u1eed l\u00fd ph\u00f9 h\u1ee3p: v\u1edbi d\u1ea1ng th\u1ef1c b\u00ec th\u01b0a, c\u00e2y b\u1ee5i th\u1ea5p kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng ch\u00e8n \u00e9p c\u00e2y con th\u00ec \u0111\u1ec3 nguy\u00ean kh\u00f4ng c\u1ea7n x\u1eed l\u00fd; Th\u1ef1c b\u00ec cao, d\u00e0y th\u00ec n\u00ean ph\u00e1t d\u1ecdn r\u1ed3i \u0111\u1ed1t. <\/p>\n

                – Cu\u1ed1c h\u1ed1 d\u1ecdc \u0111\u01b0\u1eddng \u0111\u1ed3ng m\u1ee9c, theo h\u00ecnh nanh s\u1ea5u. <\/p>\n

                – K\u00edch th\u01b0\u1edbc h\u1ed1c: 30 x 30 x 30cm. <\/p>\n

                – L\u1ea5p h\u1ed1 tr\u01b0\u1edbc khi tr\u1ed3ng 20-30 ng\u00e0y b\u1eb1ng l\u1edbp \u0111\u1ea5t m\u1eb7t. <\/p>\n

                – N\u1ebfu l\u00e0m \u0111\u1ea5t b\u1eb1ng c\u01a1 gi\u1edbi th\u00ec c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng c\u00e0y to\u00e0n di\u1ec7n, c\u00e0y theo b\u0103ng, san b\u1eadc thang ho\u1eb7c c\u00e0y ng\u1ea7m tu\u1ef3 theo \u0111i\u1ec1u ki\u1ec7n. <\/p>\n

                – N\u00ean th\u1ef1c hi\u1ec7n b\u00f3n l\u00f3t 2-3kg ph\u00e2n chu\u1ed3ng ho\u1eb7c 100g NPK ho\u1eb7c 500g ph\u00e2n vi sinh cho m\u1ed7i h\u1ed1. <\/p>\n

                – M\u1eadt \u0111\u1ed9 tr\u1ed3ng: 1100 c\u00e2y (ho\u1eb7c h\u1ed1 gieo)\/ha (c\u1ef1 ly 3x3m). <\/p>\n

                14. Tr\u1ed3ng b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p gieo h\u1ea1t th\u1eb3ng<\/b> <\/p>\n

                – M\u1ed7i h\u1ed1 gieo t\u1eeb 2 \u0111\u1ebfn 3 h\u1ea1t, \u0111\u1eb7t h\u1ea1t v\u00e0o gi\u1eefa h\u1ed1, h\u1ea1t n\u1ecd c\u00e1ch h\u1ea1t kia t\u1eeb 3-5cm, sau \u0111\u00f3 l\u1ea5p m\u1ed9t \u0111\u1ea5t m\u1ecbn ph\u1ee7 l\u00ean h\u1ea1t v\u1edbi chi\u1ec1u d\u00e0y 2-3cm. <\/p>\n

                – Sau m\u1ed9t th\u00e1ng ph\u1ea3i ki\u1ec3m tra h\u1ea1t n\u1ea3y m\u1ea7m v\u00e0 d\u1eb7m th\u00eam n\u1ebfu c\u1ea7n thi\u1ebft. <\/p>\n

                – Sau 2-3 n\u0103m, c\u1ea7n ti\u1ebfn h\u00e0nh t\u1ec9a b\u1ecf c\u00e1c c\u00e2y x\u1ea5u, c\u00e2y sinh tr\u01b0\u1edfng k\u00e9m. <\/p>\n

                15. Tr\u1ed3ng b\u1eb1ng c\u00e2y con v\u00e0 c\u00e2y hom<\/b> <\/p>\n

                – Ti\u00eau chu\u1ea9n c\u00e2y con: cao 30-40cm, kh\u00f4ng cong queo s\u00e2u b\u1ec7nh, kh\u00f4ng c\u1ee5t ng\u1ecdn. <\/p>\n

                – Ti\u00eau chu\u1ea9n c\u00e2y hom: \u0111\u00e3 ra r\u1ec5 v\u00e0 qua giai \u0111o\u1ea1n luy\u1ec7n hom \u1edf v\u01b0\u1eddn \u01b0\u01a1m. <\/p>\n

                – C\u00e2y \u0111\u01b0\u1ee3c tr\u1ed3ng v\u00e0o nh\u1eefng ng\u00e0y tr\u1eddi m\u01b0a ph\u00f9n (m\u00f9a xu\u00e2n) ho\u1eb7c \u0111\u1ee7 m\u01b0a (m\u00f9a h\u00e8) \u1edf c\u00e1c t\u1ec9nh ph\u00eda B\u1eafc ho\u1eb7c m\u00f9a thu \u1edf c\u00e1c t\u1ec9nh ph\u00eda B\u1eafc Trung b\u1ed9. <\/p>\n

                16. Ch\u0103m s\u00f3c b\u1ea3o v\u1ec7<\/b> <\/p>\n

                Th\u1ef1c hi\u1ec7n ch\u0103m s\u00f3c trong 4 n\u0103m \u0111\u1ea7u nh\u01b0 sau: <\/p>\n

                – N\u0103m th\u1ee9 nh\u1ea5t: C\u1ea7n tra d\u1eb7m h\u1ea1t (n\u1ebfu l\u00e0 gieo h\u1ea1t th\u1eb3ng) ho\u1eb7c c\u00e2y con cho c\u00e1c h\u1ed1 \u0111\u00e3 tr\u1ed3ng. Ti\u1ec1n h\u00e0nh l\u00e0m c\u1ecf, vun g\u1ed1c r\u1ed9ng 0,5m. <\/p>\n

                – N\u0103m th\u1ee9 2,3 v\u00e0 4: d\u1ecdn th\u1ef1c b\u00ec, vun g\u1ed1c cho c\u00e2y, \u0111\u01b0\u1eddng k\u00ednh vun 0,5-0,6m cho n\u0103m th\u1ee9 v\u00e0 3, v\u00e0 1m cho n\u0103m th\u1ee9 4. <\/p>\n

                – B\u00f3n th\u00fac 3-5kg ph\u00e2n chu\u1ed3ng ho\u1eb7c 100-200g NPK v\u00e0o tr\u01b0\u1edbc m\u00f9a m\u01b0a n\u0103m th\u1ee9 3 cho m\u1ed7i h\u1ed1 tr\u1ed3ng. <\/p>\n

                B\u00f3n th\u00fac \u0111\u1ecbnh k\u1ef3, t\u1ec9a c\u00e0nh, t\u1ea1o t\u00e1n tr\u00f2n \u0111\u1ec1u cho c\u00e2y trong nh\u1eefng n\u0103m ti\u1ebfp theo. <\/p>\n

                B\u1ea3o v\u1ec7 ch\u1ed1ng tr\u00e2u b\u00f2 ph\u00e1 ho\u1ea1i, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong nh\u1eefng n\u0103m \u0111\u1ea7u khi c\u00e2y c\u00f2n nh\u1ecf v\u00e0 sinh tr\u01b0\u1edfng ch\u1eadm. Ch\u00fa \u00fd ph\u00f2ng ch\u1ed1ng ch\u00e1y r\u1eebng v\u00e0 s\u00e2u b\u1ec7nh h\u1ea1i. <\/p>\n

                Ch\u01b0\u01a1ng VI <\/p>\n

                \u0110i\u1ec1u kho\u1ea3n thi h\u00e0nh <\/p>\n

                17. H\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt n\u00e0y \u00e1p d\u1ee5ng cho c\u00e1c doanh nghi\u1ec7p nh\u00e0 n\u01b0\u1edbc, c\u00e1c t\u1ed5 ch\u1ee9c t\u1eadp th\u1ec3 v\u00e0 t\u01b0 nh\u00e2n tr\u1ed3ng r\u1eebng S\u1edf thu\u1ed9c c\u00e1c t\u1ec9nh ph\u00eda B\u1eafc t\u1eeb Qu\u1ea3ng Tr\u1ecb tr\u1edf ra, cho c\u00e1c v\u00f9ng c\u00f3 \u0111i\u1ec1u ki\u1ec7n t\u1ef1 nhi\u00ean t\u01b0\u01a1ng t\u1ef1 nh\u01b0 y\u00eau c\u1ea7u \u0111\u1eab n\u00eau trong b\u1ea3n h\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt. <\/p>\n

                Vi\u1ec7n Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Vi\u1ec7t Nam<\/i><\/p>\n","protected":false},"excerpt":{"rendered":"

                H\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt tr\u1ed3ng r\u1eebng S\u1edf
                \nCamellia sp.
                \nL\u1eddi n\u00f3i \u0111\u1ea7u
                \nS\u1edf l\u00e0 c\u00e2y nguy\u00ean s\u1ea3n c\u1ee7a v\u00f9ng \u00e1 nhi\u1ec7t \u0111\u1edbi ch\u00e2u \u00e1. Nhi\u1ec1u t\u1ec9nh \u1edf n\u01b0\u1edbc ta nh\u01b0 Qu\u1ea3ng Ninh, L\u1ea1ng S\u01a1n, Ph\u00fa Th\u1ecd Ngh\u1ec7 An, Qu\u1ea3ng Tr\u1ecb, v.vv \u0111\u00e3 c\u00f3 kinh nghi\u1ec7m tr\u1ed3ng S\u1edf t\u1eeb l\u00e2u \u0111\u1eddi \u0111\u1ec3 l\u1ea5y h\u1ea1t \u00e9p d\u1ea7u. V\u1edbi y\u00eau c\u1ea7u s\u1eed d\u1ee5ng trong n\u01b0\u1edbc v\u00e0 xu\u1ea5t kh\u1ea9u, c\u00e2y S\u1edf l\u00e0 m\u1ed9t trong nh\u1eefng c\u00e2y c\u00f3 d\u1ea7u c\u1ea7n \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n m\u1ea1nh \u1edf n\u01b0\u1edbc ta.
                \n\tTr\u01b0\u1edbc \u0111\u00e2y \u0111\u00e3 c\u00f3 m\u1ed9t s\u1ed1 nghi\u00ean c\u1ee9u li\u00ean quan \u0111\u1ebfn k\u1ef9 thu\u1eadt g\u00e2y tr\u1ed3ng, b\u01b0\u1edbc \u0111\u1ea7u ch\u1ecdn gi\u1ed1ng c\u00e2y S\u1edf v\u00e0 nh\u00e2n gi\u1ed1ng S\u1edf b\u1eb1ng hom c\u00e0nh, song c\u00e1c k\u1ebft qu\u1ea3 thu \u0111\u01b0\u1ee3c c\u00f2n ch\u01b0a \u0111\u1ed3ng b\u1ed9. Tr\u01b0\u1edbc nh\u1eefng y\u00eau c\u1ea7u c\u1ee7a th\u1ef1c ti\u1ec5n tr\u1ed3ng S\u1edf \u1edf n\u01b0\u1edbc tatrong giai \u0111o\u1ea1n t\u1edbi ph\u1ee5c v\u1ee5 cho ch\u01b0\u01a1ng tr\u00ecnh tr\u1ed3ng 5 tri\u1ec7u ha r\u1eebng v\u00e0 tr\u1ed3ng r\u1eebng ph\u00f2ng h\u1ed9, b\u1ea3n h\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt tr\u1ed3ng r\u1eebng S\u1edf (Camellia sp.) t\u1eadp h\u1ee3p c\u00e1c k\u1ebft qu\u1ea3 \u0111\u00e3 c\u00f3 r\u1ea3i r\u00e1c \u1edf m\u1ed9t s\u1ed1 \u0111\u1ecba ph\u01b0\u01a1ng nh\u1eb1m gi\u00fap c\u00e1c c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t n\u1eafm \u0111\u01b0\u1ee3c c\u00e1c k\u1ef9 thu\u1eadt c\u01a1 b\u1ea3n c\u1ee7a c\u00f4ng t\u00e1c tr\u1ed3ng r\u1eebng S\u1edf.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[21],"tags":[],"_links":{"self":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/398"}],"collection":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/comments?post=398"}],"version-history":[{"count":3,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/398\/revisions"}],"predecessor-version":[{"id":8632,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/398\/revisions\/8632"}],"wp:attachment":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/media?parent=398"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/categories?post=398"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/tags?post=398"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}