{"id":12804,"date":"2014-04-23T11:28:50","date_gmt":"2014-04-23T04:28:50","guid":{"rendered":"http:\/\/vafs.gov.vn\/vn\/?p=12804"},"modified":"2014-04-23T11:28:50","modified_gmt":"2014-04-23T04:28:50","slug":"ky-thuat-trong-cho-chi","status":"publish","type":"post","link":"https:\/\/vafs.gov.vn\/vn\/ky-thuat-trong-cho-chi\/","title":{"rendered":"K\u1ef9 thu\u1eadt tr\u1ed3ng Ch\u00f2 ch\u1ec9"},"content":{"rendered":"

CHO\u0300 CH\u1ec8<\/b><\/p>\n

T\u00ean kh\u00e1c: M\u1ea1y kho, R\u00e0o<\/p>\n

T\u00ean khoa ho\u0323c: Parashorea chinensis<\/i>\u00a0 Wang Hsie<\/p>\n

H\u1ecd th\u01b0\u0323c v\u00e2\u0323t: D\u1ea7u (Dipterocarpaceae)<\/p>\n

(Ngu\u1ed3n ch\u00ednh: \u0110o\u00e0n \u0110\u00ecnh Tam, 2009)<\/em><\/p>\n

1. \u0110\u0103\u0323c \u0111i\u00ea\u0309m hi\u0300nh tha\u0301i<\/b><\/p>\n

C\u00e2y g\u1ed7 l\u1edbn, th\u00e2n tr\u00f2n th\u1eb3ng, cao 30-40m, \u0111\u01b0\u1eddng k\u00ednh c\u00f3 th\u1ec3 \u0111\u1ea1t 150-200cm, c\u00f3 b\u1ea1nh v\u00e8, v\u1ecf n\u1ee9t d\u1ecdc, m\u00e0u n\u00e2u b\u1ea1c, nh\u1ef1a m\u00e0u n\u00e2u. C\u00e2y th\u01b0\u1eddng chi\u1ebfm t\u1ea7ng tr\u00ean c\u1ee7a r\u1eebng, ph\u00e2n c\u00e0nh cao. C\u00e0nh non c\u00f3 ph\u1ee7 l\u00f4ng.<\/p>\n

L\u00e1 \u0111\u01a1n, h\u00ecnh tr\u00e1i xoan. C\u00e2y non l\u00e1 to, d\u00e0i 13-15cm, r\u1ed9ng 6-7 cm, c\u00f3 l\u00e1 k\u00e8m m\u00e0u l\u1ee5c nh\u1ea1t. C\u00e2y l\u1edbn, l\u00e1 nh\u1ecf h\u01a1n, c\u00f3 15-18 \u0111\u00f4i g\u00e2n th\u1ee9 c\u1ea5p g\u1ea7n song song. M\u1eb7t d\u01b0\u1edbi l\u00e1 v\u00e0 m\u1eb7t tr\u00ean c\u1ee7a g\u00e2n l\u00e1 c\u00f3 ph\u1ee7 l\u00f4ng h\u00ecnh sao, g\u1ed1c m\u1ed7i l\u00e1 c\u00f3 2 l\u00e1 k\u00e8m.<\/p>\n

Hoa m\u1ecdc \u0111\u1ea7u c\u00e0nh, c\u00e1nh hoa m\u00e0u v\u00e0ng, c\u00f3 m\u00f9i th\u01a1m nh\u1eb9. Qu\u1ea3 m\u00e0u xanh x\u00e1m, c\u00f3 \u0111\u01b0\u1eddng k\u00ednh 4-6mm, d\u00e0i 13-16mm, c\u00f3 5 c\u00e1nh kh\u00f4ng \u0111\u1ec1u, khi non m\u00e0u h\u1ed3ng nh\u1ea1t, khi kh\u00f4 m\u00e0u n\u00e2u s\u1eabm.<\/p>\n

\"Cho<\/a><\/p>\n

2. \u0110\u0103\u0323c ti\u0301nh sinh tha\u0301i<\/b><\/p>\n

Ch\u00f2 ch\u1ec9 ph\u00e2n b\u1ed1 t\u1ef1 nhi\u00ean \u1edf c\u00e1c t\u1ec9nh H\u00e0 T\u0129nh, Ngh\u1ec7 An, Thanh Ho\u00e1, Ninh B\u00ecnh, S\u01a1n La, Lai Ch\u00e2u, Y\u00ean B\u00e1i, Tuy\u00ean Quang, L\u1ea1ng S\u01a1n, H\u00e0 Giang. Th\u01b0\u1eddng g\u1eb7p ch\u00fang trong r\u1eebng t\u1ef1 nhi\u00ean, c\u00f3 \u0111\u1ed9 cao t\u1eeb 100m \u0111\u1ebfn 700m so v\u1edbi m\u1ef1c n\u01b0\u1edbc bi\u1ec3n, n\u01a1i c\u00f3 l\u01b0\u1ee3ng m\u01b0a b\u00ecnh qu\u00e2n t\u1eeb 1600-2300mm, nhi\u1ec7t \u0111\u1ed9 b\u00ecnh qu\u00e2n 20-240<\/sup>C. Ch\u00f2 ch\u1ec9 g\u1eb7p tr\u00ean nhi\u1ec1u lo\u1ea1i \u0111\u1ea5t nh\u01b0 feralit \u0111\u1ecf v\u00e0ng, n\u00e2u v\u00e0ng tr\u00ean \u0111\u00e1 v\u00f4i, t\u1ea7ng trung b\u00ecnh \u0111\u1ebfn d\u00e0y, h\u01a1i \u1ea9m.<\/p>\n

Trong r\u1eebng nguy\u00ean sinh, Ch\u00f2 ch\u1ec9 h\u1ed7n giao v\u1edbi c\u00e1c lo\u00e0i g\u1ed7 l\u1edbn nh\u01b0 Tr\u01b0\u1eddng, S\u1ea5u, Re xanh, Tr\u00e1m, S\u00e2ng. \u1ede r\u1eebng th\u1ee9 sinh, Ch\u00f2 ch\u1ec9 h\u1ed7n giao v\u1edbi c\u00e1c lo\u00e0i nh\u01b0 D\u1ebb, Kh\u00e1o v\u00e0ng, V\u00e0ng anh, M\u00e1u ch\u00f3, C\u00f4m. Trong t\u1ef1 nhi\u00ean Ch\u00f2 ch\u1ec9 kh\u00f4ng t\u1ed3n t\u1ea1i \u1edf nh\u1eefng n\u01a1i \u0111\u1ea5t tr\u1ed1ng \u0111\u1ed3i tr\u1ecdc, ho\u1eb7c \u0111\u1ea5t b\u1ea1c m\u00e0u tho\u00e1i ho\u00e1.<\/p>\n

\u1ede r\u1eebng nguy\u00ean sinh c\u0169ng nh\u01b0 r\u1eebng th\u1ee9 sinh ngh\u00e8o ki\u1ec7t (r\u1eebng g\u1ed7 pha tre n\u1ee9a), th\u1ea3m t\u01b0\u01a1i d\u01b0\u1edbi t\u00e1n r\u1eebng Ch\u00f2 ch\u1ec9 th\u01b0\u1eddng d\u00e0y \u0111\u1eb7c, g\u1ed3m c\u00e1c lo\u1ea1i \u1ea9m sinh nh\u01b0 Khoai m\u00e0i, S\u1eb9, L\u00e1 dong, Quy\u1ec3n b\u00e1, D\u01b0\u01a1ng x\u1ec9 c\u00e2y b\u1ee5i c\u00f3 c\u00e1c lo\u00e0i nh\u01b0 B\u1ecdt \u1ebfch, C\u01a1m ngu\u1ed9i, X\u01b0\u01a1ng g\u00e0, Ch\u1ea9n, Tr\u1ecdng \u0111\u0169a.<\/p>\n

Ch\u00f2 ch\u1ec9 t\u00e1i sinh t\u1ef1 nhi\u00ean \u1edf nh\u1eefng n\u01a1i c\u00f3 c\u00e2y m\u1eb9 gieo gi\u1ed1ng, n\u01a1i t\u00e1n r\u1eebng kh\u00f4ng qu\u00e1 r\u1eadm. Ch\u00f2 ch\u1ec9 th\u01b0\u1eddng m\u1ecdc \u1edf nh\u1eefng n\u01a1i ven khe su\u1ed1i, ch\u00e2n ho\u1eb7c s\u01b0\u1eddn n\u00fai, \u1ea9m, \u1edf \u0111\u1ed9 cao \u00a3700 m so v\u1edbi m\u1ef1c n\u01b0\u1edbc bi\u1ec3n v\u00e0 th\u00edch h\u1ee3p v\u1edbi c\u00e1c lo\u1ea1i \u0111\u1ea5t nh\u01b0 Feralit \u0111\u1ecf n\u00e2u ho\u1eb7c v\u00e0ng \u0111\u1ecf ph\u00e1t tri\u1ec3n tr\u00ean c\u00e1c lo\u1ea1i \u0111a\u0301 m\u1eb9 Phi\u1ebfn th\u1ea1ch s\u00e9t, Granit, Phi\u1ebfn th\u1ea1ch mica, c\u00f3 t\u1ea7ng d\u00e0y, t\u01a1i x\u1ed1p, th\u00e0nh ph\u1ea7n ch\u1ee7 y\u1ebfu l\u00e0 s\u00e9t pha th\u1ecbt. C\u00e0ng l\u00ean cao th\u00ec m\u00e0u v\u00e0ng \u1edf t\u1ea7ng B c\u00e0ng chi\u1ebfm \u01b0u th\u1ebf. H\u00e0m l\u01b0\u1ee3ng m\u00f9n t\u01b0\u01a1ng \u0111\u1ed1i kh\u00e1 \u1edf t\u1ea7ng \u0111\u1ea5t m\u1eb7t v\u00e0 c\u00e0ng l\u00ean cao th\u00ec h\u00e0m l\u01b0\u1ee3ng m\u00f9n c\u00e0ng t\u0103ng (t\u1eeb 3-7 %). \u0110\u1ea5t c\u00f3 ph\u1ea3n \u1ee9ng chua v\u00e0 \u0111\u1ed9 b\u00e3o ho\u00e0 Baz\u01a1 th\u1ea5p (pHH2O<\/sub>t\u1eeb 4-5). H\u00e0m l\u01b0\u1ee3ng c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng P2<\/sub>O5<\/sub> v\u00e0 K2<\/sub>O d\u1ec5 ti\u00eau \u0111\u1ec1u ngh\u00e8o.<\/p>\n

3. Gi\u00f4\u0301ng va\u0300 ta\u0323o c\u00e2y con<\/b><\/p>\n

H\u1ea1t gi\u1ed1ng:<\/i><\/p>\n

C\u00e2y tr\u1ed3ng 10-12 n\u0103m b\u1eaft \u0111\u1ea7u ra qu\u1ea3, nh\u01b0ng thu h\u00e1i \u1edf c\u00e1c l\u00e2m ph\u1ea7n t\u1eeb 15 tu\u1ed5i tr\u1edf l\u00ean m\u1edbi c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng h\u1ea1t t\u1ed1t. Chu k\u1ef3 sai qu\u1ea3 4-6 n\u0103m, \u1edf nh\u1eefng n\u0103m n\u00e0y t\u1ef7 l\u1ec7 c\u00e2y ra qu\u1ea3 \u0111\u1ea1t 70-80%. M\u00f9a ra hoa th\u00e1ng 4-5, m\u00f9a qu\u1ea3 ch\u00edn th\u00e1ng 7-8. Ch\u00f2 ch\u1ec9 th\u01b0\u1eddng ra hoa kh\u00f4ng \u0111\u1ec1u, c\u00f3 khi 3-4 n\u0103m ra hoa m\u1ed9t l\u1ea7n, kh\u1ea3 n\u0103ng \u0111\u1eadu qu\u1ea3 kh\u00f4ng cao. Qu\u1ea3 d\u1ec5 b\u1ecb s\u00e2u ph\u00e1 h\u1ea1i. M\u1ed7i qu\u1ea3 c\u00f3 3-4 h\u1ea1t.<\/p>\n

Thu h\u00e1i qu\u1ea3 v\u00e0o th\u00e1ng 8-9 khi qu\u1ea3 ch\u00edn v\u1ecf m\u1ea7u n\u00e2u nh\u1ea1t. H\u1ea1t v\u00e0 c\u00e1nh h\u1ea1t m\u1ea7u n\u00e2u, nh\u00e2n h\u1ea1t ch\u1eafc v\u00e0 c\u00f3 m\u1ea7u tr\u1eafng. Thu h\u00e1i t\u1ed1t nh\u1ea5t l\u00e0 khi l\u00e2m ph\u1ea7n c\u00f3 t\u1eeb 50-60% s\u1ed1 c\u00e2y c\u00f3 qu\u1ea3 r\u1ee5ng. Qu\u1ea3 thu h\u00e1i v\u1ec1 ph\u1ea3i \u1ee7 ngay v\u00e0o c\u00e1t, t\u01b0\u1edbi n\u01b0\u1edbc \u0111\u1ec1u \u0111\u1eb7n lu\u00f4n \u0111\u1ec3 \u0111\u1ed1ng \u1ee7 c\u00f3 \u0111\u1ed9 \u1ea9m 80%. \u0110\u1ed1ng \u1ee7 kh\u00f4ng cao qu\u00e1 50cm v\u00e0 ph\u1ea3i \u0111\u1ec3 n\u01a1i th\u00f4ng gi\u00f3. M\u1ed7i ng\u00e0y \u0111\u1ea3o 1 l\u1ea7n. Ba\u0309o qua\u0309n ha\u0323t \u0111i\u1ec1u ki\u1ec7n th\u00f4ng th\u01b0\u1eddng c\u00f3 th\u1ec3 duy tr\u00ec s\u1ee9c s\u1ed1ng \u0111\u01b0\u1ee3c 1 th\u1eddi gian nh\u01b0ng t\u1ef7 l\u1ec7 n\u1ea3y m\u1ea7m gi\u1ea3m t\u01b0\u01a1ng\u00a0 \u0111\u1ed1i nhanh. Sau 1,5 th\u00e1ng \u0111\u00e3 m\u1ea5t s\u1ee9c n\u1ea3y m\u1ea7m 50-60%. M\u00f4\u0323t kg qua\u0309 co\u0301 300-350 qu\u1ea3, \u0111\u1ed9 thu\u1ea7n > 95%, t\u1ef7 l\u1ec7 n\u1ea3y m\u1ea7m <50%.<\/p>\n

Gieo \u01b0\u01a1m:<\/i><\/p>\n

D\u00f9ng v\u1ecf b\u1ea7u Polyetylen c\u1ee1 8x12cm, kh\u00f4ng \u0111\u00e1y v\u00e0 \u0111\u1ee5c l\u1ed7 xung quanh.<\/p>\n

Th\u00e0nh ph\u1ea7n h\u1ed7n h\u1ee3p ru\u1ed9t b\u1ea7u g\u00f4\u0300m: Ph\u00e2n chu\u1ed3ng \u1ee7 hoai, supe l\u00e2n L\u00e2m thao (co\u0301 ha\u0300m l\u01b0\u01a1\u0323ng P2<\/sub>O5<\/sub> d\u1ec5 ti\u00eau 14%) 2%, \u0111\u1ea5t t\u1ea7ng A d\u01b0\u1edbi t\u00e1n r\u1eebng 88%. \u0110\u1ea5t r\u01b0\u0300ng t\u00e2\u0300ng A, c\u00f3 h\u00e0m l\u01b0\u1ee3ng m\u00f9n t\u1eeb 3% v\u00e0 \u0111\u1ed9 pHKCl <\/sub>= 5-6, th\u00e0nh ph\u1ea7n c\u01a1 gi\u1edbi la\u0300 th\u1ecbt nh\u1eb9, pha c\u00e1t (s\u00e9t v\u1eadt l\u00fd 20-25%).<\/p>\n

\u0110\u1ea5t t\u1eadp k\u1ebft t\u1ea1i v\u01b0\u1eddn \u01b0\u01a1m, \u0111\u01b0\u1ee3c \u0111\u1eadp nh\u1ecf v\u00e0 s\u00e0ng c\u00f3 \u0111\u01b0\u1eddng k\u00ednh m\u1eaft s\u00e0ng 4mm, lo\u1ea1i b\u1ecf r\u1ec5 c\u00e2y, s\u1ecfi \u0111\u00e1, \u0111\u1ea5t s\u00e9t, r\u1ed3i vun th\u00e0nh \u0111\u1ed1ng cao 15-20cm.\u00a0Sau \u0111\u00f3 phun \u1ea9m v\u00e0 ph\u1ee7 v\u1ea3i m\u01b0a, gi\u1ea5y b\u00f3ng \u1ee7 4-5 ng\u00e0y ngo\u00e0i n\u1eafng.<\/p>\n

Lu\u1ed1ng \u0111\u1ec3 x\u1ebfp b\u1ea7u r\u1ed9ng 1m, d\u00e0i 10-20m v\u00e0 cao 15-20cm. R\u00e3nh lu\u1ed1ng r\u00f4\u0323ng 40-50cm. X\u1ebfp b\u1ea7u theo h\u00e0ng, c\u1ee9 2 h\u00e0ng \u0111\u1ec3 c\u00e1ch 1 h\u00e0ng. M\u1eadt \u0111\u1ed9 b\u1ea7u tr\u00ean lu\u1ed1ng kho\u1ea3ng 260-280 b\u1ea7u\/m2<\/sup>.<\/p>\n

Khi r\u1ec5 c\u1ecdc ph\u00e1t tri\u1ec3n ra ngo\u00e0i \u0111\u00e1y b\u1ea7u ph\u1ea3i ti\u1ebfn h\u00e0nh \u0111\u1ea3o b\u1ea7u k\u1ebft h\u1ee3p ph\u00e2n lo\u1ea1i c\u00e2y \u0111\u1ec3 ti\u1ec7n ch\u0103m s\u00f3c. Ch\u1ec9 ti\u1ebfn h\u00e0nh \u0111\u1ea3o b\u1ea7u v\u00e0o nh\u1eefng ng\u00e0y r\u00e2m m\u00e1t ho\u1eb7c c\u00f3 m\u01b0a nh\u1ecf.<\/p>\n

H\u1ea1t sau khi thu h\u00e1i c\u1ea7n \u0111\u01b0\u1ee3c c\u1eaft b\u1ecf b\u1edbt 3\/4 c\u00e1nh. Di\u1ec7t khu\u1ea9n b\u1eb1ng c\u00e1ch ng\u00e2m h\u1ea1t trong dung d\u1ecbch thu\u1ed1c t\u00edm KMnO4<\/sub> n\u1ed3ng \u0111\u1ed9 0,1% (1gam thu\u1ed1c t\u00edm pha v\u1edbi 1 l\u00edt n\u01b0\u1edbc) v\u1edbi th\u1eddi gian 30 ph\u00fat. Sau \u0111\u00f3 \u1ee7 h\u1ea1t trong c\u00e1t \u1ea9m.<\/p>\n

H\u00e0ng ng\u00e0y ti\u1ebfn h\u00e0nh t\u01b0\u1edbi n\u01b0\u1edbc cho \u0111\u1ebfn khi h\u1ea1t n\u1ee9t nanh\u00a0th\u00ec \u0111em gieo, tr\u00e1nh \u0111\u1ec3 nanh qu\u00e1 d\u00e0i khi gieo c\u00f3 th\u1ec3 b\u1ecb g\u1eaby m\u1ea7m.<\/p>\n

C\u00f3 th\u1ec3\u00a0 gieo h\u1ea1t th\u1eb3ng v\u00e0o b\u1ea7u.\u00a0T\u1ea1o 1 l\u1ed7 s\u00e2u 1,5cm gi\u1eefa b\u1ea7u v\u00e0 gieo 1 h\u1ea1t \u0111\u00e3 n\u1ee9t nanh, sau \u0111\u00f3 ph\u1ee7 l\u1edbp \u0111\u1ea5t m\u1ecfng 3-5mm. D\u00f9ng r\u01a1m r\u1ea1 ph\u1ee7 tr\u00ean m\u1eb7t lu\u1ed1ng gi\u1eef \u0111\u1ed9 \u1ea9m, tr\u00e1nh n\u1eafng.<\/p>\n

Khi c\u00e2y m\u1ea7m \u0111\u01b0\u1ee3c 5-7 ng\u00e0y tu\u1ed5i, d\u00e0i 1-1,5cm th\u00ec b\u1ee9ng c\u1ea7y v\u00e0o b\u1ea7u. C\u1ea5y c\u00e2y va\u0300o nga\u0300y r\u00e2m m\u00e1t ho\u1eb7c m\u01b0a nh\u1eb9, tr\u00e1nh nh\u1eefng ng\u00e0y n\u1eafng g\u1eaft, gi\u00f3 m\u00f9a \u0110\u00f4ng B\u1eafc. Tr\u01b0\u1edbc h\u00f4m c\u1ea5y c\u1ea7n t\u01b0\u1edbi n\u01b0\u01a1\u0301c cho \u0111\u1ea5t \u01b0\u1edbt \u0111\u1ec1u v\u01a1\u0301i l\u01b0\u01a1\u0323ng 4-6 l\u00edt\/m2<\/sup>. Sau khi nh\u1ed5 c\u1ea7n nh\u00fang c\u00e2y v\u00e0o b\u00e1t n\u01b0\u1edbc \u0111\u1ec3 tr\u00e1nh kh\u00f4 r\u1ec5 m\u1ea7m. C\u1ea5y \u0111\u1ebfn \u0111\u00e2u nh\u1ed5 \u0111\u1ebfn \u0111\u1ea5y. Lo\u1ea1i b\u1ecf nh\u1eefng c\u00e2y x\u1ea5u. D\u00f9ng que nh\u1ecdn ch\u1ecdc 1 l\u1ed7 s\u00e2u 2-3 cm \u1edf gi\u1eefa b\u1ea7u, h\u01b0\u1edbng c\u00e2y m\u1ea7m sao cho c\u1ed5 r\u1ec5 ngang m\u1eb7t b\u1ea7u v\u00e0 d\u00f9ng que \u00e9p ch\u1eb7t \u0111\u1ea5t v\u1edbi r\u1ec5 m\u1ea7m.<\/p>\n

Sau khi c\u1ea5y xong ti\u1ebfn h\u00e0nh c\u1eafm r\u00e0ng r\u00e0ng che m\u1eb7t lu\u1ed1ng v\u00e0 t\u01b0\u1edbi n\u01b0\u1edbc cho c\u00e2y. D\u00f9ng l\u01b0\u1edbi che s\u00e1ng 50% che cho lu\u1ed1ng c\u00e2y.<\/p>\n

T\u01b0\u1edbi n\u01b0\u1edbc gi\u1eef \u0111\u1ed9 \u1ea9m \u0111\u1ea5t\u00a0 sau khi gieo ho\u1eb7c c\u1ea5y c\u00e2y n\u1ebfu tr\u1eddi kh\u00f4ng m\u01b0a. Kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ec3 kh\u00f4 lu\u1ed1ng. Khi h\u1ea1t m\u1ecdc, d\u1ee1 b\u1ecf r\u01a1m r\u1ea1 ph\u1ee7 m\u1eb7t lu\u1ed1ng v\u00e0 c\u1eafm r\u00e0ng r\u00e0ng che b\u00f3ng. T\u1eeb th\u1eddi gian h\u1ea1t ch\u01b0a b\u1ecf m\u0169 th\u01b0\u1eddng xuy\u00ean t\u01b0\u1edbi m\u1ed7i ng\u00e0y\u00a0 \u00edt nh\u1ea5t 1 l\u1ea7n v\u00e0o bu\u1ed5i s\u00e1ng s\u1edbm ho\u1eb7c bu\u1ed5i chi\u1ec1u. L\u01b0\u1ee3ng n\u01b0\u1edbc t\u01b0\u1edbi 2-4 l\u00edt\/m2<\/sup>. T\u01b0\u1edbi li\u00ean t\u1ee5c trong 20 ng\u00e0y \u0111\u1ea7u, sau \u0111\u00f3 ch\u1ec9 t\u01b0\u1edbi khi \u0111\u1ea5t kh\u00f4. \u1ede giai \u0111o\u1ea1n sau, tu\u1ef3 theo t\u00ecnh h\u00ecnh th\u1eddi ti\u1ebft m\u00e0 \u0111i\u1ec1u ti\u1ebft l\u1ecbch t\u01b0\u1edbi cho ph\u00f9 h\u1ee3p.<\/p>\n

Tr\u01b0\u1edbc khi xu\u1ea5t v\u01b0\u1eddn 1-2 th\u00e1ng tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng \u0111\u01b0\u1ee3c b\u00f3n th\u00fac, h\u1ea1n ch\u1ebf t\u01b0\u1edbi n\u01b0\u1edbc \u0111\u1ec3 h\u00e3m c\u00e2y.<\/p>\n

Sau khi c\u1ea5y c\u00e2y 5-10 ng\u00e0y, c\u00e2y n\u00e0o ch\u1ebft c\u1ea7n ti\u1ebfn h\u00e0nh c\u1ea5y d\u1eb7m ngay.
\nTh\u1eddi gian \u0111\u1ea7u c\u1ee9 sau 10-15 ng\u00e0y c\u1ea7n l\u00e0m c\u1ecf, k\u1ebft h\u1ee3p ph\u00e1 v\u00e1ng 1 l\u1ea7n. D\u00f9ng que v\u00f3t nh\u1ecdn x\u1edbi nh\u1eb9 ph\u00e1 l\u1edbp v\u00e1ng t\u1ea1o tr\u00ean m\u1eb7t b\u1ea7u, tr\u00e1nh kh\u00f4ng l\u00e0m h\u01b0 t\u1ed5n \u0111\u1ebfn b\u1ed9 r\u1ec5.<\/p>\n

Giai \u0111o\u1ea1n \u0111\u1ea7u c\u1ea7n c\u00f3 \u0111\u1ed9 che b\u00f3ng 50%, sau \u0111\u00f3 d\u1ee1 b\u1ecf d\u1ea7n gi\u00e0n che. Tr\u01b0\u1edbc khi xu\u1ea5t v\u01b0\u1eddn 1-2 th\u00e1ng c\u1ea7n d\u1ee1 b\u1ecf ho\u00e0n to\u00e0n. C\u00f3 th\u1ec3 b\u00f3n th\u00fac \u0111\u1ec3 th\u00fac \u0111\u1ea9y sinh tr\u01b0\u1edfng c\u1ee7a c\u00e2y con tr\u01b0\u1eddng h\u1ee3p c\u00e2y sinh tr\u01b0\u1edfng k\u00e9m \u1edf c\u00e1c th\u1eddi \u0111i\u1ec3m c\u00e2y 120 ng\u00e0y, 180 ng\u00e0y, 240 ng\u00e0y. Sau 15- 20 ng\u00e0y th\u00fac 1 l\u1ea7n. D\u00f9ng lo\u1ea1i ph\u00e2n h\u1ed7n h\u1ee3p \u0110\u1ea1m Am\u00f4n – Supe l\u00e2n v\u00e0 Cloruakali t\u01b0\u1edbi th\u00fac v\u1edbi t\u1ef7 l\u1ec7 3N:6P:1K. Ho\u1eb7c d\u00f9ng ph\u00e2n Supe l\u00e2n L\u00e2m Thao khi c\u00e2y c\u00f3 bi\u1ec3u hi\u1ec7n t\u00edm l\u00e1. 2 kg b\u00f3n cho 1000 b\u1ea7u chia l\u00e0m 6 l\u1ea7n (M\u1ed7i l\u1ea7n b\u00f3n 0,340kg\/1000b\u1ea7u). Ho\u00e0 ph\u00e2n v\u1edbi n\u1ed3ng \u0111\u1ed9 0,5% (1kg ph\u00e2n\/200 l\u00edt n\u01b0\u1edbc). T\u01b0\u1edbi dung d\u1ecbch n\u01b0\u1edbc ph\u00e2n b\u1eb1ng b\u00ecnh h\u01b0\u01a1ng sen. Sau khi t\u01b0\u1edbi ph\u00e2n ph\u1ea3i t\u01b0\u1edbi r\u1eeda l\u00e1 b\u1eb1ng n\u01b0\u1edbc l\u00e3.<\/p>\n

Kh\u00f4ng t\u01b0\u1edbi ph\u00e2n th\u00fac v\u00e0o nh\u1eefng ng\u00e0y n\u1eafng g\u1eaft, v\u00e0o l\u00fac bu\u1ed5i tr\u01b0a n\u1eafng. T\u1ed1t nh\u1ea5t n\u00ean t\u01b0\u1edbi v\u00e0o nh\u1eefng ng\u00e0y r\u00e2m m\u00e1t ho\u1eb7c m\u01b0a ph\u00f9n.<\/p>\n

Ch\u00f2 ch\u1ec9 bi\u0323 S\u00e2u \u0111\u1ee5c n\u00f5n v\u00e0 s\u00e2u \u0103n l\u00e1 c\u1ea3 \u1edf v\u01b0\u1eddn \u01b0\u01a1m v\u00e0 ngo\u00e0i r\u1eebng tr\u1ed3ng. C\u00e1ch ph\u00f2ng tr\u01b0\u0300 l\u00e0 th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra v\u00e0 b\u1eaft s\u00e2u v\u00e0o bu\u1ed5i s\u00e1ng.<\/p>\n

Ti\u00eau chu\u1ea9n c\u00e2y con: <\/i><\/p>\n

C\u00e2y \u01b0\u01a1m \u0111a\u0323t 12-15 th\u00e1ng tu\u1ed5i, \u0111\u01b0\u1eddng k\u00ednh c\u1ed5 r\u1ec5 0,5-0,6cm, cao 60-80cm, th\u00e2n ho\u00e1 g\u1ed7 ho\u00e0n to\u00e0n, kh\u00f4ng b\u1ecb nhi\u1ec5m s\u00e2u b\u1ec7nh ha\u0323i, kh\u00f4ng b\u1ecb c\u1ee5t ng\u1ecdn, kh\u00f4ng nhi\u1ec1u th\u00e2n l\u00e0 \u0111\u1ee7 ti\u00eau chu\u1ea9n \u0111em tr\u1ed3ng. Kh\u00f4ng tr\u1ed3ng c\u00e2y khi \u0111\u00e3 c\u00f3 l\u00e1 non.<\/p>\n

4. Tr\u00f4\u0300ng va\u0300 ch\u0103m so\u0301c r\u01b0\u0300ng<\/b><\/p>\n

Tr\u1ed3ng thu\u1ea7n lo\u00e0i ho\u1eb7c h\u1ed7n giao \u1edf n\u01a1i c\u00f2n t\u00ednh ch\u1ea5t \u0111\u1ea5t r\u1eebng, c\u00f3 c\u00e2y b\u1ee5i, c\u00e2y g\u1ed7 m\u1ecdc r\u1ea3i r\u00e1c. \u1ede n\u01a1i \u0111\u1ea5t tr\u1ed1ng tr\u1ecdc c\u1ea7n tr\u1ed3ng c\u00e2y ph\u00f9 tr\u1ee3 nh\u01b0 C\u1ed1t kh\u00ed, \u0110\u1eadu tr\u00e0m trong giai \u0111o\u1ea1n \u0111\u1ea7u.<\/p>\n

Tr\u1ed3ng h\u1ed7n giao gi\u1eefa Ch\u00f2 ch\u1ec9 v\u1edbi c\u00e1c lo\u00e0i c\u00e2y t\u00e1i sinh m\u1ee5c \u0111\u00edch s\u1eb5n c\u00f3 trong l\u00e2m ph\u1ea7n. Tr\u1ed3ng theo r\u1ea1ch song song v\u1edbi \u0111\u01b0\u1eddng \u0111\u1ed3ng m\u1ee9c. Trong r\u1ea1ch tr\u1ed3ng c\u00e2y ph\u00e1t r\u1ed9ng 2m, d\u1ecdn s\u1ea1ch c\u00e2y b\u1ee5i, c\u1ecf d\u1ea1i, c\u00e2y t\u00e1i sinh kh\u00f4ng m\u1ee5c \u0111\u00edch v\u00e0 \u0111\u1ec3 l\u1ea1i nh\u1eefng c\u00e2y m\u1ee5c \u0111\u00edch kho\u1ebb m\u1ea1nh c\u00f3 t\u01b0\u01a1ng lai. B\u0103ng ch\u1eeba \u0111\u1ec3 l\u1ea1i r\u1ed9ng 3m. X\u1eed l\u00ed th\u1ef1c b\u00ec ph\u1ea3i \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh tr\u01b0\u1edbc khi tr\u1ed3ng r\u1eebng 1 th\u00e1ng.<\/p>\n

Tr\u00f4\u0300ng h\u1ed7n giao v\u1edbi c\u00e1c lo\u00e0i c\u00e2y l\u00e1 r\u1ed9ng b\u1ea3n \u0111\u1ecba kh\u00e1c nh\u01b0 S\u1ea5u, Re. C\u1ee9\u00a0 tr\u1ed3ng 1 r\u1ea1ch Ch\u00f2 ch\u1ec9 l\u1ea1i xen ti\u1ebfp theo 1 r\u1ea1ch lo\u00e0i c\u00e2y l\u00e1 r\u1ed9ng th\u1ee9 hai. Trong r\u1ea1ch tr\u1ed3ng c\u00e2y, ph\u00e1t d\u1ecdn d\u00e2y leo, c\u00e2y b\u1ee5i, c\u00e2y t\u00e1i sinh phi m\u1ee5c \u0111\u00edch, ch\u1ec9 \u0111\u1ec3 l\u1ea1i c\u00e2y m\u1ee5c \u0111\u00edch c\u00f3 t\u01b0\u01a1ng lai.<\/p>\n

Tr\u00f4\u0300ng thu\u1ea7n lo\u00e0i v\u01a1\u0301i m\u00e2\u0323t \u0111\u00f4\u0323 540 c\u00e2y\/ha, c\u1ef1 li 3,5 x 5 m.<\/p>\n

Tr\u1ed3ng h\u1ed7n giao t\u1ef7 l\u1ec7 1:1 v\u1edbi c\u00e1c lo\u00e0i S\u1ea5u, Re, m\u00e2\u0323t \u0111\u00f4\u0323 540 c\u00e2y\/ha, c\u01b0\u0323 li 3,5 x 5m. Trong \u0111\u00f3 c\u00f3 270 c\u00e2y Ch\u00f2 ch\u1ec9 v\u00e0 270 c\u00e2y S\u1ea5u, Re, 1 h\u00e0ng Ch\u00f2 ch\u1ec9 xen 1 h\u00e0ng S\u1ea5u \/ Re.<\/p>\n

Th\u1eddi v\u1ee5 tr\u1ed3ng: V\u1ee5 ch\u00ednh la\u0300 v\u1ee5 Xu\u00e2n t\u1eeb 10\/2 \u0111\u1ebfn 30\/3, v\u1ee5 H\u00e8 Thu t\u01b0\u0300 tha\u0301ng 6 \u0111\u00ea\u0301n tha\u0301ng 8.<\/p>\n

Cu\u00f4\u0301c h\u1ed1 tr\u00f4\u0300ng v\u01a1\u0301i ki\u0301ch th\u01b0\u01a1\u0301c 40 x 40 x 40cm. Ca\u0301c h\u1ed1 b\u1ed1 tr\u00ed gi\u1eefa h\u00e0ng v\u00e0 so le gi\u1eefa c\u00e1c h\u00e0ng theo h\u00ecnh nanh s\u1ea5u. Khi cu\u1ed1c h\u1ed1 t\u00e1ch ri\u00eang ph\u1ea7n \u0111\u1ea5t t\u1ed1t, \u0111\u1ea5t x\u1ea5u. Vun h\u1ed1\u00a0 h\u00ecnh mui r\u00f9a. Hoa\u0300n tha\u0300nh cu\u1ed1c h\u1ed1 tr\u01b0\u1edbc l\u00fac tr\u1ed3ng r\u1eebng 30 ng\u00e0y.
\nB\u00f3n l\u00f3t 200g \u0111a\u0323m sunfat + 100g supe l\u00e2n + 100g clrua kali cho m\u00f4\u0303i h\u00f4\u0301 khi l\u1ea5p h\u1ed1 va\u0300 b\u00f3n th\u00fac 200g NPK(5:10:3) v\u00e0o l\u1ea7n ch\u0103m s\u00f3c th\u1ee9 nh\u1ea5t.<\/p>\n

Tr\u1ed3ng c\u00e2y v\u00e0o nh\u1eefng ng\u00e0y c\u00f3 m\u01b0a nh\u1ecf ho\u1eb7c r\u00e2m m\u00e1t. Tr\u00e1nh tr\u1ed3ng v\u00e0o nh\u1eefng l\u00fac tr\u01b0a n\u00f3ng ho\u1eb7c c\u00f3 gi\u00f3 m\u00f9a \u0110\u00f4ng B\u1eafc. D\u00f9ng dao lam hay k\u00e9o s\u1eafc r\u1ea1ch b\u1ea7u, tr\u00e1nh l\u00e0m t\u00f4\u0309n th\u01b0\u01a1\u0309ng c\u00e2y.\u00a0D\u00f9ng cu\u1ed1c ho\u1eb7c x\u1ebbng b\u1edbi 1 l\u1ed7 gi\u1eefa h\u1ed1 s\u00e2u b\u1eb1ng chi\u1ec1u cao c\u1ee7a b\u1ea7u c\u00e2y tr\u1ed3ng. \u0110\u1eb7t c\u00e2y sao cho c\u1ed5 r\u1ec5 ngang m\u1eb7t h\u1ed1, r\u1ed3i vun \u0111\u1ea5t xung quanh cho k\u00edn. C\u00f3 th\u1ec3 d\u00f9ng tay ho\u1eb7c ch\u00e2n d\u1eabm ch\u1eb7t xung quanh g\u1ed1c c\u00e2y, tr\u00e1nh d\u1eb5m v\u00e0o b\u1ea7u l\u00e0m v\u1ee1 b\u1ea7u.<\/p>\n

Sau khi tr\u1ed3ng r\u1eebng, c\u1ea7n \u0111\u01b0\u1ee3c ch\u0103m s\u00f3c v\u00e0 b\u1ea3o v\u1ec7 li\u00ean t\u1ee5c cho \u0111\u1ebfn khi r\u1eebng kh\u00e9p t\u00e1n, \u0111\u1eb7c bi\u1ec7t trong 3 n\u0103m \u0111\u1ea7u.<\/p>\n

N\u0103m th\u01b0\u0301 nh\u00e2\u0301t ch\u0103m s\u00f3c 2 l\u1ea7n v\u1edbi c\u00e2y tr\u1ed3ng v\u1ee5 xu\u00e2n v\u00e0 1 l\u1ea7n v\u1edbi c\u00e2y tr\u1ed3ng v\u1ee5 thu. L\u00e2\u0300n 1 va\u0300o th\u00e1ng 5-6, l\u1ea7n 2 va\u0300o tha\u0301ng 11-12. Tr\u1ed3ng d\u1eb7m nh\u1eefng c\u00e2y \u0111\u00e3 ch\u1ebft. Ph\u00e1t d\u1ecdn to\u00e0n b\u1ed9 d\u00e2y leo, c\u00e2y b\u1ee5i c\u1ecf d\u1ea1i v\u00e0 c\u00e2y phi m\u1ee5c \u0111\u00edch trong r\u1ea1ch tr\u1ed3ng c\u00e2y v\u1edbi chi\u1ec1u r\u1ed9ng 2m. X\u1edbi \u0111\u1ea5t xung quanh h\u1ed1 v\u1edbi \u0111\u01b0\u1eddng k\u00ednh r\u1ed9ng 40 – 50cm. Ti\u1ebfn h\u00e0nh b\u00f3n th\u00fac sau \u0111\u00f3 vun \u0111\u1ea5t xung quanh g\u1ed1c. B\u1ea3o v\u1ec7 kh\u00f4ng cho gia s\u00fac ph\u00e1 c\u00e2y.<\/p>\n

N\u0103m th\u01b0\u0301 hai ch\u0103m s\u00f3c 2 l\u1ea7n, l\u1ea7n 1 va\u0300o tha\u0301ng 5-6, l\u00e2\u0300n 2 va\u0300o tha\u0301ng 11-12. Ph\u00e1t d\u1ecdn to\u00e0n b\u1ed9 d\u00e2y leo, c\u1ecf d\u1ea1i, c\u00e2y b\u1ee5i v\u00e0 c\u00e2y phi m\u1ee5c \u0111\u00edch trong r\u1ea1ch tr\u1ed3ng c\u00e2y v\u1edbi chi\u1ec1u r\u1ed9ng 2m. X\u1edbi \u0111\u1ea5t xung quanh g\u1ed1c \u0111\u01b0\u1eddng k\u00ednh r\u1ed9ng 50cm, s\u00e2u 3 – 4cm, vun g\u1ed1c. Ph\u00e1t lu\u1ed7ng d\u00e2y leo, c\u00e2y s\u00e2u b\u1ec7nh, sau \u0111\u00f3 \u0111\u00e1nh d\u1ea5u nh\u1eefng c\u00e2y m\u1ee5c \u0111\u00edch c\u1ea7n nu\u00f4i d\u01b0\u1ee1ng \u01a1\u0309 b\u0103ng ch\u01b0\u0300a.<\/p>\n

N\u0103m th\u01b0\u0301 ba ch\u0103m s\u00f3c 2 l\u1ea7n v\u00e0o \u0111\u1ea7u v\u00e0 cu\u1ed1i m\u00f9a m\u01b0a. Ph\u00e1t d\u1ecdn d\u00e2y leo, c\u1ecf d\u1ea1i, c\u00e2y b\u1ee5i trong r\u1ea1ch tr\u1ed3ng c\u00e2y. N\u01a1i n\u00e0o c\u00e2y t\u00e1i s\u00ednh \u1edf b\u0103ng ch\u1eeba l\u1ea5n \u00e1t ch\u00e8n \u00e9p c\u00e2y tr\u1ed3ng th\u00ec ph\u1ea3i ch\u1eb7t th\u1ea5p xu\u1ed1ng ho\u1eb7c lo\u1ea1i b\u1ecf. X\u01a1\u0301i \u0111\u1ea5t xung quanh g\u1ed1c r\u1ed9ng 60cm, s\u00e2u 3 – 4cm, vun g\u1ed1c.<\/p>\n

N\u0103m th\u1ee9 t\u01b0 ti\u00ea\u0301n ha\u0300nh ph\u00e1t lu\u1ed7ng d\u00e2y leo, lo\u1ea1i b\u1ecf c\u00e2y s\u00e2u b\u1ec7nh, c\u00e2y b\u1ee5i, c\u00e2y t\u00e1i sinh phi m\u1ee5c \u0111\u00edch ch\u00e8n \u00e9p c\u00e2y tr\u1ed3ng v\u00e0 c\u00e2y m\u1ee5c \u0111\u00edch tr\u00ean to\u00e0n b\u1ed9 l\u00f4 tr\u1ed3ng r\u1eebng. Nh\u1eefng kho\u1ea3ng tr\u1ed3ng kh\u00f4ng c\u00f3 c\u00e2y m\u1ee5c \u0111\u00edch, c\u1ea7n gi\u1eef l\u1ea1i c\u00e2y t\u00e1i sinh, c\u00e2y b\u1ee5i th\u1ea3m t\u01b0\u01a1i \u0111\u1ec3 ph\u00f2ng h\u1ed9.<\/p>\n

Khi c\u00e2y r\u01b0\u0300ng \u0111\u1ea1t chi\u1ec1u cao 3-5m, ph\u1ea3i b\u1ea3o v\u1ec7 kh\u00f4ng \u0111\u1ec3 ch\u00e1y r\u1eebng. Nh\u1eefng n\u01a1i c\u00f3 th\u1ef1c b\u00ec r\u1eadm r\u1ea1p, c\u1ea7n ph\u00e1t lu\u1ed7ng th\u1ef1c b\u00ec d\u1ecdn ra kh\u1ecfi r\u1eebng tr\u01b0\u1edbc m\u00f9a hanh kh\u00f4. \u0110i\u1ec1u ch\u1ec9nh kh\u00f4ng gian dinh d\u01b0\u1ee1ng: Khi c\u00e2y tr\u1ed3ng b\u1ecb c\u00e2y b\u1ee5i ho\u1eb7c c\u00e2y t\u00e1i sinh phi m\u1ee5c \u0111\u00edch ch\u00e8n \u00e9p c\u1ea7n ti\u1ebfn h\u00e0nh\u00a0 ph\u00e1t lo\u1ea1i b\u1ecf nh\u1eefng c\u00e2y ch\u00e8n \u00e9p. T\u1ec9a nh\u1eefng c\u00e0nh kh\u00f4, nh\u1eefng c\u00e0nh th\u1ea5p kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng quang h\u1ee3p.<\/p>\n

Khi c\u00e2y r\u1eebng chu\u1ea9n b\u1ecb kh\u00e9p t\u00e1n v\u00e0o n\u0103m th\u1ee9 4-5, tr\u01b0\u1eddng h\u1ee3p m\u1eadt \u0111\u1ed9 \u0111\u1ee7, c\u1ea7n ch\u1eb7t b\u1ecf nh\u01b0\u0303ng c\u00e2y cong queo, s\u00e2u b\u1ec7nh, c\u1ee5t ng\u1ecdn, nhi\u1ec1u th\u00e2n, c\u00f2i c\u1ecdc, t\u00e1n l\u1ec7ch.<\/p>\n

Khi c\u00e2y r\u01b0\u0300ng \u0111a\u0323t 8-10 tu\u00f4\u0309i, ti\u1ebfp t\u1ee5c lo\u1ea1i b\u1ecf nh\u1eefng c\u00e2y cong queo, s\u00e2u b\u1ec7nh, c\u1ee5t ng\u1ecdn, ta\u0301n l\u00ea\u0323ch, nhi\u00ea\u0300u th\u00e2n.<\/p>\n

5. Khai tha\u0301c, s\u01b0\u0309 du\u0323ng<\/b><\/p>\n

G\u1ed7 Cho\u0300 chi\u0309 c\u1ee9ng, th\u1edb th\u1eb3ng, m\u1ecbn, n\u1eb7ng, t\u1ef7 tr\u1ecdng 0,83, x\u1ebfp nh\u00f3m V. G\u1ed7 c\u00f3 gi\u00e1c l\u00f5i ph\u00e2n bi\u1ec7t, gi\u00e1c m\u00e0u x\u00e1m tr\u1eafng, l\u00f5i m\u00e0u h\u1ed3ng, kh\u00f4ng b\u1ecb m\u1ed1i m\u1ecdt, chi\u0323u n\u01b0\u01a1\u0301c n\u00ean \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 \u0111\u00f3ng \u0111\u1ed3, l\u00e0m g\u1ed7 x\u00e2y d\u1ef1ng v\u00e0 \u0111\u00f3ng t\u00e0u thuy\u1ec1n.<\/p>\n","protected":false},"excerpt":{"rendered":"

CHO\u0300 CH\u1ec8 T\u00ean kh\u00e1c: M\u1ea1y kho, R\u00e0o T\u00ean khoa ho\u0323c: Parashorea chinensis\u00a0 Wang Hsie H\u1ecd th\u01b0\u0323c v\u00e2\u0323t: D\u1ea7u (Dipterocarpaceae) (Ngu\u1ed3n ch\u00ednh: \u0110o\u00e0n \u0110\u00ecnh Tam, 2009) 1. \u0110\u0103\u0323c \u0111i\u00ea\u0309m hi\u0300nh tha\u0301i C\u00e2y g\u1ed7 l\u1edbn, th\u00e2n tr\u00f2n th\u1eb3ng, cao 30-40m, \u0111\u01b0\u1eddng k\u00ednh c\u00f3 th\u1ec3 \u0111\u1ea1t 150-200cm, c\u00f3 b\u1ea1nh v\u00e8, v\u1ecf n\u1ee9t d\u1ecdc, m\u00e0u n\u00e2u b\u1ea1c, nh\u1ef1a m\u00e0u […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[15,72],"tags":[],"_links":{"self":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/12804"}],"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=12804"}],"version-history":[{"count":2,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/12804\/revisions"}],"predecessor-version":[{"id":12807,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/12804\/revisions\/12807"}],"wp:attachment":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/media?parent=12804"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/categories?post=12804"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/tags?post=12804"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}