{"id":8824,"date":"2009-03-24T04:29:50","date_gmt":"2009-03-23T21:29:50","guid":{"rendered":"http:\/\/vafs.gov.vn\/vn\/2009\/03\/danh-gia-mot-so-mo-hinh-trong-rung-hon-loai-o-cac-tinh-phia-bac\/"},"modified":"2019-09-24T10:56:42","modified_gmt":"2019-09-24T03:56:42","slug":"danh-gia-mot-so-mo-hinh-trong-rung-hon-loai-o-cac-tinh-phia-bac","status":"publish","type":"post","link":"https:\/\/vafs.gov.vn\/vn\/danh-gia-mot-so-mo-hinh-trong-rung-hon-loai-o-cac-tinh-phia-bac\/","title":{"rendered":"\u0110\u00e1nh gi\u00e1 m\u1ed9t s\u1ed1 m\u00f4 h\u00ecnh tr\u1ed3ng r\u1eebng h\u1ed7n lo\u00e0i \u1edf c\u00e1c t\u1ec9nh ph\u00eda B\u1eafc"},"content":{"rendered":"

\u0110\u00e1nh gi\u00e1 m\u1ed9t s\u1ed1 m\u00f4 h\u00ecnh tr\u1ed3ng r\u1eebng h\u1ed7n lo\u00e0i \u1edf c\u00e1c t\u1ec9nh ph\u00eda B\u1eafc <\/strong><\/p>\n

Ho\u00e0ng V\u0103n Th\u1eafng, Nguy\u1ec5n B\u00e1 Ch\u1ea5t, V\u0169 \u0110\u1ee9c N\u0103ng<\/em><\/strong><\/p>\n

Vi\u1ec7n Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Vi\u1ec7t Nam<\/em><\/h1>\n

T\u00ednh \u0111\u1ebfn h\u1ebft n\u0103m 2004, c\u1ea3 n\u01b0\u1edbc \u0111\u00e3 tr\u1ed3ng \u0111\u01b0\u1ee3c 2.218.570ha r\u1eebng t\u1eadp trung [3] v\u1edbi h\u01a1n 40 lo\u00e0i c\u00e2y, k\u1ec3 c\u1ea3 c\u00e1c lo\u00e0i c\u00e2y nh\u1eadp n\u1ed9i v\u00e0 c\u00e2y b\u1ea3n \u0111\u1ecba. Trong \u0111\u00f3 c\u00e1c lo\u00e0i B\u1ea1ch \u0111\u00e0n, Keo, Th\u00f4ng, M\u1ee1, B\u1ed3 \u0111\u1ec1 … chi\u1ebfm h\u01a1n 60% t\u1ed5ng di\u1ec7n t\u00edch. Nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y ng\u00e0nh l\u00e2m nghi\u1ec7p \u0111\u00e3 c\u00f3 ch\u1ee7 tr\u01b0\u01a1ng x\u00e2y d\u1ef1ng, ph\u00e1t tri\u1ec3n tr\u1ed3ng r\u1eebng h\u1ed7n lo\u00e0i tr\u00ean quy m\u00f4 r\u1ed9ng, n\u1ed5i b\u1eadt l\u00e0 ch\u01b0\u01a1ng tr\u00ecnh tr\u1ed3ng r\u1eebng 327 v\u00e0 d\u1ef1 \u00e1n tr\u1ed3ng m\u1edbi 5 tri\u1ec7u ha r\u1eebng. H\u00e0ng n\u0103m, \u1edf c\u00e1c v\u00f9ng \u0111\u00e3 t\u1ea1o l\u1eadp \u0111\u01b0\u1ee3c nhi\u1ec1u m\u00f4 h\u00ecnh tr\u1ed3ng r\u1eebng h\u1ed7n lo\u00e0i. Tuy v\u1eady, m\u1ed9t s\u1ed1 m\u00f4 h\u00ecnh \u0111\u00e3 kh\u00f4ng \u0111\u1ea1t \u0111\u1ecbnh h\u01b0\u1edbng ban \u0111\u1ea7u, ch\u1ec9 c\u00f2n \u00edt lo\u00e0i t\u1ed3n t\u1ea1i v\u00e0 sinh tr\u01b0\u1edfng k\u00e9m. Vi\u1ec7c th\u00e0nh, b\u1ea1i trong tr\u1ed3ng r\u1eebng h\u1ed7n lo\u00e0i thu\u1ed9c c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh tr\u00ean ch\u01b0a \u0111\u01b0\u1ee3c xem x\u00e9t \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ec3 c\u00f3 nh\u1eefng b\u00e0i h\u1ecdc c\u1ea7n thi\u1ebft. V\u00ec th\u1ebf \u0111\u00e1nh gi\u00e1 t\u1ed5ng k\u1ebft c\u00e1c m\u00f4 h\u00ecnh tr\u1ed3ng r\u1eebng h\u1ed7n lo\u00e0i \u0111\u00e3 c\u00f3 \u0111\u1ec3 \u0111\u00fac r\u00fat kinh nghi\u1ec7m l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft.<\/p>\n

1. M\u1ee5c ti\u00eau<\/strong><\/p>\n

\u0110\u00e1nh gi\u00e1 k\u1ebft qu\u1ea3 m\u1ed9t s\u1ed1 m\u00f4 h\u00ecnh tr\u1ed3ng r\u1eebng h\u1ed7n lo\u00e0i \u0111\u00e3 c\u00f3 nh\u1eb1m \u0111\u00fac r\u00fat kinh nghi\u1ec7m cho vi\u1ec7c x\u00e2y d\u1ef1ng m\u00f4 h\u00ecnh r\u1eebng tr\u1ed3ng h\u1ed7n lo\u00e0i b\u1eb1ng c\u00e1c lo\u00e0i c\u00e2y l\u00e1 r\u1ed9ng b\u1ea3n \u0111\u1ecba \u1edf c\u00e1c t\u1ec9nh ph\u00eda B\u1eafc.<\/p>\n

2. \u0110\u1ed1i t\u01b0\u1ee3ng v\u00e0 \u0111\u1ecba \u0111i\u1ec3m<\/strong><\/p>\n

C\u00e1c m\u00f4 h\u00ecnh r\u1eebng tr\u1ed3ng h\u1ed7n lo\u00e0i \u1edf m\u1ed9t s\u1ed1 t\u1ec9nh ph\u00eda B\u1eafc: Tuy\u00ean Quang, Y\u00ean B\u00e1i, Ph\u00fa Th\u1ecd, Ho\u00e0 B\u00ecnh, H\u00e0 T\u00e2y v\u00e0 Ngh\u1ec7 An.<\/p>\n

3. N\u1ed9i dung:<\/strong><\/p>\n

\u0110i\u1ec1u tra, \u0111\u00e1nh gi\u00e1 m\u1ed9t s\u1ed1 m\u00f4 h\u00ecnh r\u1eebng tr\u1ed3ng h\u1ed7n lo\u00e0i trong s\u1ea3n xu\u1ea5t, nghi\u00ean c\u1ee9u v\u00e0 c\u00e1c m\u00f4 h\u00ecnh kh\u00e1c theo c\u00e1c n\u1ed9i dung: Ch\u1ecdn l\u1eadp \u0111\u1ecba, ph\u01b0\u01a1ng th\u1ee9c v\u00e0 ph\u01b0\u01a1ng ph\u00e1p h\u1ed7n lo\u00e0i; t\u00ecnh h\u00ecnh sinh tr\u01b0\u1edfng c\u1ee7a c\u00e1c m\u00f4 h\u00ecnh; c\u00e1ch x\u1eed l\u00fd th\u1ef1c b\u00ec v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p t\u00e1c \u0111\u1ed9ng …<\/p>\n

4. Ph\u01b0\u01a1ng ph\u00e1p<\/strong><\/p>\n

– \u00c1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p k\u1ebf th\u1eeba c\u00f3 ch\u1ecdn l\u1ecdc c\u00e1c t\u00e0i li\u1ec7u \u0111\u00e3 c\u00f3.<\/p>\n

– S\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tra theo \u00f4 ti\u00eau chu\u1ea9n \u0111i\u1ec3n h\u00ecnh. M\u1ed7i m\u00f4 h\u00ecnh l\u1eadp 3 \u00f4 ti\u00eau chu\u1ea9n, m\u1ed7i \u00f4 \u0111\u1ea3m b\u1ea3o t\u1ed1i thi\u1ec3u 30 c\u00e2y\/lo\u00e0i. Trong m\u1ed7i \u00f4 thu th\u1eadp c\u00e1c ch\u1ec9 ti\u00eau D1.3<\/sub>, Hvn, Dt, s\u1ee9c sinh tr\u01b0\u1edfng, t\u00ecnh h\u00ecnh s\u00e2u b\u1ec7nh h\u1ea1i, t\u00ecnh h\u00ecnh x\u1eed l\u00fd th\u1ef1c b\u00ec v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p t\u00e1c \u0111\u1ed9ng.<\/p>\n

5. K\u1ebft qu\u1ea3<\/strong><\/p>\n

K\u1ebft qu\u1ea3 \u0111i\u1ec1u tra, \u0111\u00e1nh gi\u00e1 m\u00f4 h\u00ecnh r\u1eebng tr\u1ed3ng h\u1ed7n lo\u00e0i \u00ae\u00ad\u00eec ti\u00d5n h\u00b5nht\u00f5 2000-2004 \u0111\u01b0\u1ee3c t\u1ed5ng h\u1ee3p theo c\u00e1c m\u00f4 h\u00ecnh sau:<\/p>\n

5.1. C\u00e1c m\u00f4 h\u00ecnh r\u1eebng tr\u1ed3ng h\u1ed7n lo\u00e0i trong ch\u01b0\u01a1ng tr\u00ecnh 327. <\/em><\/strong><\/p>\n

Theo quy\u1ebft \u0111\u1ecbnh s\u1ed1 556\/TTg \u0111\u00e3 quy \u0111\u1ecbnh: “Tr\u1ed3ng r\u1eebng ph\u00f2ng h\u1ed9 \u0111\u1ea7u ngu\u1ed3n l\u00e0 tr\u1ed3ng r\u1eebng h\u1ed7n giao theo sinh th\u00e1i nhi\u1ec1u t\u1ea7ng g\u1ed3m nhi\u1ec1u lo\u00e0i c\u00e2y r\u1eebng b\u1ea3n \u0111\u1ecba g\u1ed7 qu\u00fd, ch\u1ee7 y\u1ebfu l\u1ea5y gi\u1ed1ng t\u1eeb r\u1eebng nguy\u00ean sinh v\u1edbi m\u1eadt \u0111\u1ed9 b\u00ecnh qu\u00e2n 1600 c\u00e2y\/ha. Trong \u0111\u00f3 40% l\u00e0 c\u00e1c lo\u00e0i c\u00e2y b\u1ea3n \u0111\u1ecba v\u00e0 60% c\u00e2y ph\u00f9 tr\u1ee3, k\u1ec3 c\u1ea3 c\u00e2y c\u00f4ng nghi\u1ec7p, c\u00e2y \u0103n qu\u1ea3, c\u00e2y \u0111\u1eb7c s\u1ea3n l\u00e2u n\u0103m” [1]. D\u1ef1a v\u00e0o kinh nghi\u1ec7m s\u1ea3n xu\u1ea5t, c\u00e1c S\u1edf N\u00f4ng nghi\u1ec7p, Ban qu\u1ea3n l\u00fd d\u1ef1 \u00e1n 327 c\u0103n c\u1ee9 nh\u1eefng quy \u0111\u1ecbnh k\u1ef9 thu\u1eadt c\u1ee7a ch\u01b0\u01a1ng tr\u00ecnh \u0111\u1ec3 ch\u1ecdn \u0111\u1ed1i t\u01b0\u1ee3ng \u0111\u1ea5t, c\u00e2y tr\u1ed3ng v\u00e0 ph\u01b0\u01a1ng th\u1ee9c tr\u1ed3ng. C\u00e1c lo\u00e0i c\u00e2y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ea5t \u0111a d\u1ea1ng, g\u1ed3m c\u1ea3 c\u00e2y m\u1ecdc nhanh, c\u00e2y m\u1ecdc ch\u1eadm; c\u00e2y l\u00e1 r\u1ed9ng, c\u00e2y l\u00e1 kim; c\u00e2y b\u1ea3n \u0111\u1ecba, c\u00e2y nh\u1eadp n\u1ed9i …<\/p>\n

Theo t\u00e0i li\u1ec7u ki\u1ec3m k\u00ea r\u1eebng n\u0103m 1999 [2], ch\u01b0\u01a1ng tr\u00ecnh 327 \u0111\u00e3 tr\u1ed3ng \u0111\u01b0\u1ee3c 172.875ha r\u1eebng h\u1ed7n lo\u00e0i, v\u1edbi c\u00e1c lo\u00e0i c\u00e2y tr\u1ed3ng r\u1eebng ch\u00ednh: B\u1ed3 \u0111\u1ec1, M\u1ee1, Sao d\u1ea7u, Th\u00f4ng, Keo, Mu\u1ed3ng … v\u00e0 c\u00e1c lo\u00e0i c\u00e2y h\u1ed7 tr\u1ee3 kh\u00e1c. Lo\u00e0i c\u00e2y b\u1ea1n c\u00f3 khi 2, 3 lo\u00e0i t\u1ea1o n\u00ean c\u00e1c m\u00f4 h\u00ecnh h\u1ed7n lo\u00e0i kh\u00e1c nhau. Ch\u1ee7 y\u1ebfu c\u00e1c m\u00f4 h\u00ecnh r\u1eebng h\u1ed7n giao ch\u1ec9 c\u00f3 2 lo\u00e0i. C\u00e1c ph\u01b0\u01a1ng th\u1ee9c h\u1ed7n lo\u00e0i \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e1c \u0111\u1ecba ph\u01b0\u01a1ng s\u1eed d\u1ee5ng l\u00e0: H\u1ed7n lo\u00e0i gi\u1eefa c\u00e1c c\u00e2y trong h\u00e0ng, h\u1ed7n lo\u00e0i gi\u1eefa c\u00e1c h\u00e0ng v\u1edbi nhau v\u00e0 h\u1ed7n lo\u00e0i theo \u0111\u00e1m.<\/p>\n

H\u1ea7u h\u1ebft c\u00e1c \u0111\u1ecba ph\u01b0\u01a1ng \u0111\u1ec1u \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p tr\u1ed3ng r\u1eebng h\u1ed7n lo\u00e0i theo h\u00e0ng. C\u00e1c ph\u01b0\u01a1ng th\u1ee9c tr\u1ed3ng \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed m\u1ed9t c\u00e1ch ng\u1eabu nhi\u00ean. L\u1eadp \u0111\u1ecba tr\u1ed3ng r\u1eebng, c\u1ea5u tr\u00fac l\u00e2m ph\u1ea7n, ch\u1ecdn lo\u00e0i cho m\u00f4 h\u00ecnh v\u00e0 c\u00e1c \u0111\u1eb7c t\u00ednh sinh th\u00e1i c\u1ee7a lo\u00e0i c\u00e2y ch\u01b0a \u0111\u01b0\u1ee3c ch\u00fa \u00fd \u0111\u1ea7y \u0111\u1ee7. Do c\u00e1c lo\u00e0i c\u00e2y c\u00f3 nhu c\u1ea7u sinh th\u00e1i kh\u00e1c nhau nh\u01b0ng l\u1ea1i \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng chung m\u1ed9t ph\u01b0\u01a1ng th\u1ee9c g\u00e2y tr\u1ed3ng n\u00ean ch\u01b0a th\u1eadt s\u1ef1 h\u1ee3p l\u00fd. M\u1ed9t s\u1ed1 \u0111\u1ecba ph\u01b0\u01a1ng x\u00e1c \u0111\u1ecbnh \u0111\u1ea5t tr\u1ed3ng kh\u00f4ng ph\u00f9 h\u1ee3p (qu\u00e1 x\u1ea5u) l\u1ea1i kh\u00f4ng c\u00f3 bi\u1ec7n ph\u00e1p tr\u1ed3ng c\u00e2y ph\u00f9 tr\u1ee3. Vi\u1ec7c x\u1eed l\u00fd th\u1ef1c b\u00ec \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n v\u00e0 ch\u1ec9 ti\u1ebfn h\u00e0nh ch\u0103m s\u00f3c trong 2 n\u0103m \u0111\u1ea7u th\u00f4ng qua vi\u1ec7c ph\u00e1t c\u00e2y b\u1ee5i v\u00e0 x\u1edbi quanh g\u1ed1c c\u00e2y tr\u1ed3ng. V\u00ec th\u1ebf c\u00e2y tr\u1ed3ng trong m\u00f4 h\u00ecnh sinh tr\u01b0\u1edfng ch\u1eadm, k\u1ebft qu\u1ea3 tr\u1ed3ng r\u1eebng ch\u01b0a cao. \u0110i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n qua s\u1ef1 sinh tr\u01b0\u1edfng c\u1ee7a c\u00e1c m\u00f4 h\u00ecnh hi\u1ec7n t\u1ea1i. Ph\u1ea7n l\u1edbn c\u00e1c m\u00f4 h\u00ecnh tr\u1ed3ng r\u1eebng h\u1ed7n giao th\u01b0\u1eddng s\u1eed d\u1ee5ng c\u00e2y Keo l\u00e0m c\u00e2y ph\u00f9 tr\u1ee3. \u0110\u00e2y l\u00e0 lo\u00e0i c\u00e2y ch\u1ecbu \u0111\u01b0\u1ee3c \u0111\u1ea5t x\u1ea5u, d\u1ec5 tr\u1ed3ng nh\u01b0ng c\u00f3 t\u1ed1c \u0111\u1ed9 sinh tr\u01b0\u1edfng nhanh g\u1ea5p 3-4 l\u1ea7n m\u1ed9t s\u1ed1 lo\u00e0i c\u00e2y b\u1ea3n \u0111\u1ecba trong nh\u1eefng n\u0103m \u0111\u1ea7u. Trong khi \u0111\u00f3 quy \u0111\u1ecbnh v\u1ec1 m\u1eadt \u0111\u1ed9 khi\u1ebfn cho c\u1ef1 ly tr\u1ed3ng gi\u1eefa c\u00e1c h\u00e0ng c\u00e2y b\u1ea3n \u0111\u1ecba v\u00e0 c\u00e2y ph\u00f9 tr\u1ee3 qu\u00e1 g\u1ea7n (2.5- 3m). H\u1ea7u h\u1ebft c\u00e1c m\u00f4 h\u00ecnh sau 2, 3 n\u0103m tr\u1ed3ng c\u00e1c lo\u00e0i c\u00e2y ch\u00ednh \u0111\u1ec1u b\u1ecb c\u00e2y b\u1ea1n (Keo tai t\u01b0\u1ee3ng, Keo l\u00e1 tr\u00e0m) l\u1ea5n \u00e1t. \u0110i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c ch\u1ee9ng minh qua s\u1ed1 li\u1ec7u sinh tr\u01b0\u1edfng c\u1ee7a c\u00e1c lo\u00e0i trong b\u1ea3ng sau.<\/p>\n

B\u1ea3ng 1. Sinh tr\u01b0\u1edfng c\u00e1c lo\u00e0i c\u00e2y tr\u1ed3ng 6 tu\u1ed5i \u1edf L\u1eadp Th\u1ea1ch, Ph\u00fa Th\u1ecd<\/em><\/p>\n\n\n\n\n\n\n\n\n
Lo\u00e0i c\u00e2y<\/strong><\/td>\nD1.3<\/sub><\/strong><\/p>\n

(cm)<\/strong><\/td>\n

H <\/strong><\/p>\n

(m)<\/strong><\/td>\n

T\u0103ng tr\u01b0\u1edfng b\u00ecnh qu\u00e2n chung<\/strong><\/td>\nDt<\/strong><\/p>\n

( m)<\/strong><\/td>\n<\/tr>\n

D1.3<\/sub> (cm)<\/strong><\/td>\nH ( m)<\/strong><\/td>\n<\/tr>\n
Mu\u1ed3ng<\/td>\n7.0<\/td>\n5.9<\/td>\n1.2<\/td>\n1.0<\/td>\n1.5<\/td>\n<\/tr>\n
Lim xanh<\/td>\n5.1<\/td>\n4.6<\/td>\n0.8<\/td>\n0.8<\/td>\n1.2<\/td>\n<\/tr>\n
Lim x\u1eb9t<\/td>\n5.2<\/td>\n4.3<\/td>\n0.9<\/td>\n0.7<\/td>\n1.3<\/td>\n<\/tr>\n
Keo<\/td>\n15.4<\/td>\n11.2<\/td>\n2.6<\/td>\n1.9<\/td>\n3.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Trong m\u00f4 h\u00ecnh tr\u00ean c\u00e1c lo\u00e0i c\u00e2y \u0111\u01b0\u1ee3c tr\u1ed3ng c\u00f9ng m\u1ed9t th\u1eddi \u0111i\u1ec3m, v\u1edbi ph\u01b0\u01a1ng ph\u00e1p h\u1ed7n lo\u00e0i theo h\u00e0ng. C\u1ef1 ly c\u00e2y 2m, c\u1ef1 ly h\u00e0ng 3m. T\u1ea1i th\u1eddi \u0111i\u1ec3m \u0111o \u0111\u1ebfm (6 tu\u1ed5i), Keo c\u00f3 \u0111\u01b0\u1eddng k\u00ednh t\u00e1n l\u00e1 3m \u0111\u00e3 che k\u00edn c\u00e1c lo\u00e0i. Chi\u1ec1u cao c\u00e1c lo\u00e0i c\u00e2y ch\u00ednh ch\u1ec9 b\u1eb1ng 40 -60% chi\u1ec1u cao c\u00e2y ph\u00f9 tr\u1ee3. R\u00f5 r\u00e0ng v\u1edbi ph\u01b0\u01a1ng th\u1ee9c h\u1ed7n lo\u00e0i theo h\u00e0ng nh\u01b0 tr\u00ean, c\u00e2y tr\u1ed3ng ch\u00ednh b\u1ecb ch\u00e8n \u00e9p, t\u1ed1c \u0111\u1ed9 sinh tr\u01b0\u1edfng k\u00e9m.<\/p>\n

M\u1eb7t kh\u00e1c trong quy \u0111\u1ecbnh c\u1ee7a nhi\u1ec1u \u0111\u1ecba ph\u01b0\u01a1ng quy\u1ec1n l\u1ee3i c\u1ee7a ng\u01b0\u1eddi x\u00e2y d\u1ef1ng r\u1eebng \u0111\u01b0\u1ee3c h\u01b0\u1edfng c\u00e1c s\u1ea3n ph\u1ea9m t\u1eeb c\u00e1c lo\u00e0i c\u00e2y ph\u00f9 tr\u1ee3. V\u00ec v\u1eady \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00e2n \u1edf m\u1ed9t s\u1ed1 v\u00f9ng c\u00e2y ph\u00f9 tr\u1ee3 tr\u1edf th\u00e0nh c\u00e2y tr\u1ed3ng ch\u00ednh. Do \u0111\u00f3 c\u00e1c ch\u1ee7 r\u1eebng ch\u1ec9 t\u1ec9a th\u01b0a c\u00e2y ph\u00f9 tr\u1ee3 khi n\u00f3 \u0111\u00e3 tr\u1edf th\u00e0nh h\u00e0ng ho\u00e1. Do v\u1eady kh\u00f4ng th\u1ec3 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n t\u1ed1t nh\u1ea5t cho lo\u00e0i c\u00e2y ch\u00ednh sinh tr\u01b0\u1edfng. Tr\u00ean th\u1ef1c t\u1ebf ch\u1ec9 c\u00f3 c\u00e2y ph\u00f9 tr\u1ee3 sinh tr\u01b0\u1edfng t\u1ed1t c\u00f2n h\u1ea7u h\u1ebft c\u00e1c lo\u00e0i c\u00e2y b\u1ea3n \u0111\u1ecba c\u00f2n l\u1ea1i v\u1edbi m\u1eadt \u0111\u1ed9 r\u1ea5t th\u1ea5p (200 -300 c\u00e2y\/ha) v\u00e0 sinh tr\u01b0\u1edfng k\u00e9m.<\/p>\n

Tuy nhi\u00ean, c\u0169ng v\u1edbi c\u00e1c quy \u0111\u1ecbnh tr\u1ed3ng r\u1eebng theo ch\u01b0\u01a1ng tr\u00ecnh 327 nh\u01b0ng do c\u00e1ch l\u00e0m c\u1ea9n th\u1eadn v\u00e0 c\u00f3 hi\u1ec7u qu\u1ea3 h\u01a1n n\u00ean hi\u1ec7n t\u1ea1i \u1edf m\u1ed9t s\u1ed1 \u0111\u1ecba ph\u01b0\u01a1ng c\u00e1c m\u00f4 h\u00ecnh n\u00e0y c\u00f2n t\u01b0\u01a1ng \u0111\u1ed1i t\u1ed1t. \u0110i\u1ec3n h\u00ecnh l\u00e0 \u1edf C\u1ea7u Hai (Ph\u00fa Th\u1ecd). C\u00e2y tr\u1ed3ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c m\u00f4 h\u00ecnh h\u1ed7n lo\u00e0i l\u00e0: Re g\u1eebng, Lim xanh, Lim x\u1eb9t, Tr\u00e1m tr\u1eafng, Gi\u1ebb \u0111\u1ecf v\u00e0 c\u00e2y ph\u00f9 tr\u1ee3 l\u00e0 Keo tai t\u01b0\u1ee3ng, Keo l\u00e1 tr\u00e0m ho\u1eb7c C\u1ed1t kh\u00ed \u0111\u01b0\u1ee3c tr\u1ed3ng theo ph\u01b0\u01a1ng ph\u00e1p h\u1ed7n lo\u00e0i theo h\u00e0ng. C\u1ef1 ly b\u1ed1 tr\u00ed gi\u1eefa c\u00e1c c\u00e2y v\u00e0 c\u00e1c h\u00e0ng t\u01b0\u01a1ng \u0111\u1ed1i h\u1ee3p l\u00fd (3×4 m) n\u00ean c\u00e2y ph\u00f9 tr\u1ee3 ph\u00e1t huy \u0111\u01b0\u1ee3c t\u00e1c d\u1ee5ng h\u1ed7 tr\u1ee3 cho c\u00e1c lo\u00e0i c\u00e2y b\u1ea3n \u0111\u1ecba sinh tr\u01b0\u1edfng ph\u00e1t tri\u1ec3n b\u00ecnh th\u01b0\u1eddng. M\u1eadt \u0111\u1ed9 hi\u1ec7n t\u1ea1i c\u1ee7a c\u00e1c lo\u00e0i c\u00f2n r\u1ea5t cao (90%), c\u00e1c lo\u00e0i trong m\u00f4 h\u00ecnh \u0111\u00e3 b\u1eaft \u0111\u1ea7u giao t\u00e1n nh\u01b0ng ch\u01b0a c\u00f3 s\u1ef1 c\u1ea1nh tranh l\u1edbn. \u0110\u1ec3 m\u00f4 h\u00ecnh ph\u00e1t tri\u1ec3n t\u1ed1t c\u1ea7n theo d\u00f5i qu\u00e1 tr\u00ecnh sinh tr\u01b0\u1edfng c\u1ee7a c\u00e1c lo\u00e0i trong m\u00f4 h\u00ecnh \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh s\u1ef1 c\u1ea1nh tranh gi\u1eefa c\u00e1c lo\u00e0i cho th\u00edch h\u1ee3p nh\u01b0 t\u1ec9a th\u01b0a c\u00e2y ph\u00f9 tr\u1ee3, ph\u00e1t d\u00e2y leo c\u00e2y b\u1ee5i …<\/p>\n

 <\/p>\n

5.2. M\u00f4 h\u00ecnh tr\u1ed3ng r\u1eebng h\u1ed7n lo\u00e0i Keo dificilis v\u00e0 Lim xanh tr\u00ean \u0111\u1ea5t tho\u00e1i ho\u00e1 t\u1ea1i C\u1ea9m Qu\u1ef3 \u2013 H\u00e0 T\u00e2y. <\/em><\/strong><\/p>\n

\u0110\u00e2y l\u00e0 m\u00f4 h\u00ecnh \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean \u0111\u1ed1i t\u01b0\u1ee3ng \u0111\u1ea5t b\u1ecb tho\u00e1i ho\u00e1 m\u1ea1nh, l\u1edbp \u0111\u1ea5t m\u1eb7t b\u1ecb x\u00f3i m\u00f2n ch\u1ec9 c\u00f2n l\u1ea1i k\u1ebft von v\u00e0 s\u1ecfi \u0111\u00e1, \u0111\u1ea5t r\u1eafn ch\u1eafc, kh\u00f4 c\u1ee9ng. Keo dificilis \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o tr\u1ed3ng tr\u01b0\u1edbc v\u1edbi c\u1ef1 ly 3×6 m. Sau hai n\u0103m m\u1edbi \u0111\u01b0a Lim xanh v\u00e0o tr\u1ed3ng v\u1edbi c\u1ef1 ly 3x6m (xen gi\u1eefa hai h\u00e0ng Keo l\u00e1 tr\u00e0m l\u00e0 m\u1ed9t h\u00e0ng Lim xanh), m\u1eadt \u0111\u1ed9 chung cho c\u1ea3 l\u00e2m ph\u1ea7n l\u00e0 1100c\u00e2y\/ha. Vi\u1ec7c x\u1eed l\u00fd th\u1ef1c b\u00ec tr\u01b0\u1edbc khi tr\u1ed3ng t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u01a1n gi\u1ea3n, do \u0111\u1ed9 che ph\u1ee7 c\u1ee7a th\u1ef1c b\u00ec th\u01b0a (< 30%) n\u00ean kh\u00f4ng ph\u00e1t to\u00e0n b\u1ed9 th\u1ef1c b\u00ec m\u00e0 ch\u1ec9 ti\u1ebfn h\u00e0nh \u0111\u00e0o h\u1ed1 \u0111\u1ec3 tr\u1ed3ng c\u00e2y. T\u1ea1i th\u1eddi \u0111i\u1ec3m \u0111i\u1ec1u tra Keo h\u1ed7 tr\u1ee3 r\u1ea5t t\u1ed1t cho Lim xanh sinh tr\u01b0\u1edfng. Tuy nhi\u00ean do \u0111\u1ea5t x\u1ea5u n\u00ean t\u1ed1c \u0111\u1ed9 sinh tr\u01b0\u1edfng c\u1ee7a Lim xanh ch\u1eadm h\u01a1n so v\u1edbi c\u00e1c l\u1eadp \u0111\u1ecba kh\u00e1c. T\u0103ng tr\u01b0\u1edfng b\u00ecnh qu\u00e2n chung v\u1ec1 \u0111\u01b0\u1eddng k\u00ednh c\u1ee7a Lim xanh l\u00e0 0.6 cm\/n\u0103m v\u00e0 v\u1ec1 chi\u1ec1u cao l\u00e0 0.5m\/n\u0103m. M\u1ee9c \u0111\u1ed9 ph\u00e2n ho\u00e1 c\u1ee7a Lim xanh v\u1ec1 \u0111\u01b0\u1eddng k\u00ednh v\u00e0 chi\u1ec1u cao l\u00e0 25%. Tr\u00ean d\u1ea1ng \u0111\u1ea5t tho\u00e1i ho\u00e1 nh\u01b0 v\u1eady th\u00ec m\u00f4 h\u00ecnh n\u00e0y \u0111\u01b0\u1ee3c coi l\u00e0 r\u1ea5t th\u00e0nh c\u00f4ng. C\u00e1c lo\u00e0i c\u00e2y tr\u1ed3ng sinh tr\u01b0\u1edfng t\u1ed1t v\u00e0 r\u1ea5t c\u00f3 tri\u1ec3n v\u1ecdng.<\/p>\n

 <\/p>\n

5.3. M\u00f4 h\u00ecnh tr\u1ed3ng r\u1eebng h\u1ed7n lo\u00e0i Keo tr\u1eafng (Paraserianthes falcataria) v\u00e0 L\u00f5i th\u1ecd (Gmelia arboria ) \u1edf L\u01b0\u01a1ng S\u01a1n- Ho\u00e0 B\u00ecnh. <\/em><\/strong><\/p>\n

M\u00f4 h\u00ecnh \u0111\u01b0\u1ee3c tr\u1ed3ng h\u1ed7n lo\u00e0i theo b\u0103ng, m\u1ed7i b\u0103ng 6 h\u00e0ng (6 h\u00e0ng Keo tr\u1eafng xen 6 h\u00e0ng L\u00f5i th\u1ecd). M\u1eadt \u0111\u1ed9 tr\u1ed3ng 1100c\u00e2y\/ha (3x3m), tr\u00ean \u0111\u1ea5t r\u1eebng sau n\u01b0\u01a1ng r\u00e3y, v\u1edbi \u0111\u1ed9 d\u1ed1c 15-20o<\/sup>. C\u1ed1t kh\u00ed \u0111\u01b0\u1ee3c d\u00f9ng l\u00e0m c\u00e2y ph\u00f9 tr\u1ee3 v\u00e0 gieo tr\u01b0\u1edbc 6 th\u00e1ng. Tr\u01b0\u1edbc khi tr\u1ed3ng th\u1ef1c b\u00ec \u0111\u01b0\u1ee3c ph\u00e1t d\u1ecdn th\u00e0nh h\u00e0ng \u0111\u1ec3 gi\u1ea3m s\u1ef1 l\u1ea5n \u00e1t c\u00e2y b\u1ea3n \u0111\u1ecba v\u00e0 ti\u1ec7n l\u1ee3i cho vi\u1ec7c \u0111\u00e0o h\u1ed1. M\u1eb7t kh\u00e1c vi\u1ec7c ch\u0103m s\u00f3c \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh \u0111\u1ec1u \u0111\u1eb7n 2 l\u1ea7n\/n\u0103m trong 3 n\u0103m \u0111\u1ea7u n\u00ean c\u00e1c lo\u00e0i Keo tr\u1eafng v\u00e0 L\u00f5i th\u1ecd \u0111\u1ec1u sinh tr\u01b0\u1edfng t\u1ed1t. \u0110\u1ebfn tu\u1ed5i 6 c\u1ea3 hai lo\u00e0i \u0111\u00e3 giao t\u00e1n. Do t\u00e1n c\u1ee7a L\u00f5i th\u1ecd d\u00e0y d\u1eadm n\u00ean C\u1ed1t kh\u00ed d\u01b0\u1edbi t\u00e1n L\u00f5i th\u1ecd c\u00f2n l\u1ea1i r\u1ea5t \u00edt, th\u1ef1c b\u00ec t\u00e1i sinh d\u01b0\u1eddi t\u00e1n c\u0169ng r\u1ea5t th\u01b0a th\u1edbt (\u0111\u1ed9 che ph\u1ee7 c\u1ee7a th\u1ef1c b\u00ec 40%). T\u00e1n Keo tr\u1eafng th\u01b0a h\u01a1n n\u00ean d\u01b0\u1edbi t\u00e1n c\u1ee7a n\u00f3 C\u1ed1t kh\u00ed hi\u1ec7n c\u00f2n v\u1edbi m\u1eadt \u0111\u1ed9 l\u1edbn h\u01a1n, c\u00e1c h\u00e0ng C\u1ed1t kh\u00ed v\u1eabn c\u00f2n r\u1ea5t \u0111\u1ec1u v\u1edbi chi\u1ec1u cao 2.8m, th\u1ef1c b\u00ec d\u01b0\u1edbi t\u00e1n Keo tr\u1eafng c\u0169ng d\u00e0y h\u01a1n (\u0111\u1ed9 che ph\u1ee7 c\u1ee7a th\u1ef1c b\u00ec kho\u1ea3ng 90%, ch\u1ee7 y\u1ebfu l\u00e0 c\u1ecf L\u00e0o). Ph\u00e2n h\u00f3a gi\u1eefa c\u00e1c c\u00e1 th\u1ec3 c\u1ee7a Keo tr\u1eafng l\u1edbn h\u01a1n c\u1ee7a L\u00f5i th\u1ecd (h\u1ec7 s\u1ed1 bi\u1ebfn \u0111\u1ed9ng c\u1ee7a Keo tr\u1eafng l\u00e0 27% v\u1ec1 \u0111\u01b0\u1eddng k\u00ednh v\u00e0 14% v\u1ec1 chi\u1ec1u cao, c\u1ee7a L\u00f5i th\u1ecd l\u00e0 19% v\u1ec1 \u0111\u01b0\u1eddng k\u00ednh v\u00e0 10% v\u1ec1 chi\u1ec1u cao). T\u0103ng tr\u01b0\u1edfng b\u00ecnh qu\u00e2n v\u1ec1 chi\u1ec1u cao c\u1ee7a c\u1ea3 hai lo\u00e0i \u0111\u1ec1u l\u1edbn: L\u00f5i th\u1ecd 2.2m\/n\u0103m v\u00e0 Keo tr\u1eafng 2.5m\/n\u0103m. Sau 6 n\u0103m tr\u1ed3ng ch\u01b0a th\u1ea5y xu\u1ea5t hi\u1ec7n sau b\u1ec7nh h\u1ea1i, c\u00e1c lo\u00e0i c\u00e2y trong m\u00f4 h\u00ecnh sinh tr\u01b0\u1edfng t\u1ed1t, t\u1ef7 l\u1ec7 s\u1ed1ng cao (>95%), L\u00f5i th\u1ecd \u0111\u00e3 b\u1eaft \u0111\u1ea7u ra hoa, n\u1ebfu \u0111\u01b0\u1ee3c theo d\u00f5i, b\u1ea3o v\u1ec7 v\u00e0 ch\u0103m s\u00f3c c\u1ea9n th\u1eadn th\u00ec khu r\u1eebng tr\u1ed3ng n\u00e0y c\u00f3 th\u1ec3 l\u00e0m r\u1eebng gi\u1ed1ng r\u1ea5t t\u1ed1t. \u0110\u00e2y l\u00e0 m\u1ed9t m\u00f4 h\u00ecnh r\u1ea5t th\u00e0nh c\u00f4ng v\u00e0 c\u00f3 nhi\u1ec1u tri\u1ec3n v\u1ecdng.<\/p>\n

5.4. M\u00f4 h\u00ecnh tr\u1ed3ng r\u1eebng h\u1ed7n lo\u00e0i theo \u0111\u00e1m \u1edf khu r\u1eebng \u0111\u1eb7c d\u1ee5ng N\u00fai Chung \u2013 <\/em><\/strong>Nam<\/em><\/strong> \u0110\u00e0n – Ngh\u1ec7 An. <\/em><\/strong><\/p>\n

C\u00e1c lo\u00e0i c\u00e2y b\u1ea3n \u0111\u1ecba \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o tr\u1ed3ng g\u1ed3m: Lim xanh, Lim x\u1eb9t, Tr\u00e1m, S\u1ea5u, Sau sau, G\u1ee5, Gi\u1ebb, D\u1ea7u r\u00e1i, Trai, B\u1eb1ng l\u0103ng … theo ph\u01b0\u01a1ng th\u1ee9c h\u1ed7n lo\u00e0i theo \u0111\u00e1m t\u1eeb8- 20 c\u00e2y. \u0110\u1ea5t t\u1ea1i khu v\u1ef1c n\u00e0y r\u1ea5t x\u1ea5u, b\u1ecb tho\u00e1i ho\u00e1 m\u1ea1nh, kh\u00f4 c\u1ee9ng, c\u00f3 nhi\u1ec1u k\u1ebft von, t\u1ea7ng m\u1eb7t b\u1ecb x\u00f3i m\u00f2n m\u1ea1nh kh\u00f4ng c\u00f2n t\u1ea7ng Ao. Sau h\u01a1n 30 n\u0103m g\u00e2y tr\u1ed3ng hi\u1ec7n c\u00e1c lo\u00e0i c\u00e2y sinh tr\u01b0\u1edfng t\u1ed1t (s\u1ed1 li\u1ec7u \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n \u1edf b\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y), c\u00e2y t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u1ec1u. S\u1ef1 ph\u00e2n h\u00f3a gi\u1eefa c\u00e1c c\u00e1 th\u1ec3 trong lo\u00e0i kh\u00f4ng l\u1edbn, t\u1eeb 2.8% (B\u1eb1ng l\u0103ng) \u0111\u1ebfn 7.9% (Lim xanh). D\u01b0\u1edbi t\u00e1n c\u00e1c lo\u00e0i c\u00e2y b\u1ea3n \u0111\u1ecba th\u1ef1c b\u00ec ph\u00e1t tri\u1ec3n m\u1ea1nh, \u0111\u1ed9 che ph\u1ee7 c\u1ee7a th\u1ef1c b\u00ec 60%. Sau khi tr\u1ed3ng c\u00e2y b\u1ea3n \u0111\u1ecba m\u00f4i tr\u01b0\u1eddng r\u1eebng \u0111\u01b0\u1ee3c t\u1ea1o l\u1eadp, m\u1ed9t s\u1ed1 lo\u00e0i c\u00e2y b\u1ea3n \u0111\u1ecba \u0111\u00e3 ra hoa k\u1ebft qu\u1ea3 v\u00e0 c\u00f3 t\u00e1i sinh t\u1ef1 nhi\u00ean d\u01b0\u1edbi t\u00e1n c\u00e2y m\u1eb9 nh\u01b0: Lim x\u1eb9t, Trai, Sau sau. C\u00e1c lo\u00e0i c\u00e2y b\u1ea3n \u0111\u1ecba sinh tr\u01b0\u1edfng b\u00ecnh th\u01b0\u1eddng. Do \u0111\u1ea5t x\u1ea5u n\u00ean t\u1ed1c \u0111\u1ed9 sinh tr\u01b0\u1edfng c\u1ee7a ch\u00fang ch\u1eadm. M\u1ed9t s\u1ed1 lo\u00e0i c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng ph\u00e2n c\u00e0nh r\u1ea5t s\u1edbm: 100% c\u00e2y G\u1ee5 \u0111\u1ec1u c\u00f3 2-4 th\u00e2n\/g\u1ed1c, s\u1ed1 c\u00e2y c\u00f3 t\u1eeb 2 th\u00e2n\/g\u1ed1c c\u1ee7a Lim xanh l\u00e0 90%, B\u1eb1ng l\u0103ng 57%, ph\u1ea7n l\u1edbn ch\u00fang \u0111\u1ec1u ph\u1ea7n c\u00e0nh \u1edf \u0111\u1ed9 cao d\u01b0\u1edbi 1.3m. M\u1eb7c d\u00f9 v\u1eady \u0111\u00e2y \u0111\u01b0\u1ee3c coi l\u00e0 m\u00f4 h\u00ecnh th\u00e0nh c\u00f4ng v\u1ec1 tr\u1ed3ng r\u1eebng h\u1ed7n lo\u00e0i b\u1eb1ng c\u00e1c lo\u00e0i c\u00e2y b\u1ea3n \u0111\u1ecba tr\u00ean \u0111\u1ea5t r\u1eebng tho\u00e1i ho\u00e1.<\/p>\n","protected":false},"excerpt":{"rendered":"

Tính \u0111\u1ebfn h\u1ebft n\u0103m 2004, c\u1ea3 n\u01b0\u1edbc \u0111ã tr\u1ed3ng \u0111\u01b0\u1ee3c 2.218.570ha r\u1eebng t\u1eadp trung [3] v\u1edbi h\u01a1n 40 loài cây, k\u1ec3 c\u1ea3 các loài cây nh\u1eadp n\u1ed9i và cây b\u1ea3n \u0111\u1ecba. Trong \u0111ó các loài B\u1ea1ch \u0111àn, Keo, Thông, M\u1ee1, B\u1ed3 \u0111\u1ec1 … chi\u1ebfm h\u01a1n 60% t\u1ed5ng di\u1ec7n tích. Nh\u1eefng n\u0103m g\u1ea7n \u0111ây ngành lâm nghi\u1ec7p \u0111ã có ch\u1ee7 tr\u01b0\u01a1ng xây d\u1ef1ng, phát tri\u1ec3n tr\u1ed3ng r\u1eebng h\u1ed7n loài trên quy mô r\u1ed9ng, n\u1ed5i b\u1eadt là ch\u01b0\u01a1ng trình tr\u1ed3ng r\u1eebng 327 và d\u1ef1 án tr\u1ed3ng m\u1edbi 5 tri\u1ec7u ha r\u1eebng. Hàng n\u0103m, \u1edf các vùng \u0111ã t\u1ea1o l\u1eadp \u0111\u01b0\u1ee3c nhi\u1ec1u mô hình tr\u1ed3ng r\u1eebng h\u1ed7n loài. Tuy v\u1eady, m\u1ed9t s\u1ed1 mô hình \u0111ã không \u0111\u1ea1t \u0111\u1ecbnh h\u01b0\u1edbng ban \u0111\u1ea7u, ch\u1ec9 còn ít loài t\u1ed3n t\u1ea1i và sinh tr\u01b0\u1edfng kém. Vi\u1ec7c thành, b\u1ea1i trong tr\u1ed3ng r\u1eebng h\u1ed7n loài thu\u1ed9c các ch\u01b0\u01a1ng trình trên ch\u01b0a \u0111\u01b0\u1ee3c xem xét \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ec3 có nh\u1eefng bài h\u1ecdc c\u1ea7n thi\u1ebft. Vì th\u1ebf \u0111ánh giá t\u1ed5ng k\u1ebft các mô hình tr\u1ed3ng r\u1eebng h\u1ed7n loài \u0111ã có \u0111\u1ec3 \u0111úc rút kinh nghi\u1ec7m là r\u1ea5t c\u1ea7n thi\u1ebft.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[18],"tags":[],"_links":{"self":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/8824"}],"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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/comments?post=8824"}],"version-history":[{"count":2,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/8824\/revisions"}],"predecessor-version":[{"id":19073,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/8824\/revisions\/19073"}],"wp:attachment":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/media?parent=8824"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/categories?post=8824"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/tags?post=8824"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}