{"id":16256,"date":"2016-06-13T11:27:50","date_gmt":"2016-06-13T04:27:50","guid":{"rendered":"http:\/\/vafs.gov.vn\/vn\/?p=16256"},"modified":"2016-06-14T15:17:29","modified_gmt":"2016-06-14T08:17:29","slug":"keo-la-liem-buoc-dot-pha-trong-rung-tren-cat-bao-nong-nghiep-viet-nam","status":"publish","type":"post","link":"https:\/\/vafs.gov.vn\/vn\/keo-la-liem-buoc-dot-pha-trong-rung-tren-cat-bao-nong-nghiep-viet-nam\/","title":{"rendered":"Keo l\u00e1 li\u1ec1m, b\u01b0\u1edbc \u0111\u1ed9t ph\u00e1 tr\u1ed3ng r\u1eebng tr\u00ean c\u00e1t – B\u00e1o N\u00f4ng nghi\u1ec7p Vi\u1ec7t Nam"},"content":{"rendered":"
Keo l\u00e1 li\u1ec1m \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh l\u00e0 m\u1ed9t trong nh\u1eefng lo\u00e0i c\u00e2y tr\u1ed3ng r\u1eebng ch\u1ee7 y\u1ebfu \u1edf n\u01b0\u1edbc ta theo Quy\u1ebft \u0111\u1ecbnh s\u1ed1 4961\/Q\u0110-BNN-TCLN ng\u00e0y 17\/11\/2014 c\u1ee7a B\u1ed9 NN-PTNT<\/strong><\/div>\n
\"16-06-03<\/a><\/div>\n
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R\u1eebng keo l\u01b0\u1ee1i li\u1ec1m tr\u1ec1n v\u00f9ng c\u00e1t tr\u1eafng huy\u1ec7n Tri\u1ec7u Phong, Qu\u1ea3ng Tr\u1ecb<\/em><\/div>\n<\/div>\n
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Keo l\u00e1 li\u1ec1m c\u00f3 kh\u1ea3 n\u0103ng sinh tr\u01b0\u1edfng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi keo tai t\u01b0\u1ee3ng nh\u01b0ng kh\u1ed1i l\u01b0\u1ee3ng ri\u00eang c\u1ee7a g\u1ed7 cao v\u00e0 \u0111\u1eb7c bi\u1ec7t c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu h\u1ea1n v\u00e0 ch\u1ecbu ng\u1eadp n\u01b0\u1edbc theo m\u00f9a r\u1ea5t t\u1ed1t n\u00ean lo\u00e0i c\u00e2y n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng kh\u00e1 r\u1ed9ng r\u00e3i trong tr\u1ed3ng r\u1eebng \u1edf c\u00e1c v\u00f9ng c\u00e1t v\u00e0 c\u00e1t n\u1ed9i \u0111\u1ed3ng ven bi\u1ec3n B\u1eafc Trung b\u1ed9. Di\u1ec7n t\u00edch \u0111\u1ea5t c\u00e1t v\u00f9ng B\u1eafc Trung b\u1ed9 l\u00e0 334.740ha, chi\u1ebfm 12% t\u1ed5ng di\u1ec7n t\u00edch \u0111\u1ea5t l\u00e2m nghi\u1ec7p c\u1ee7a c\u1ea3 v\u00f9ng, trong \u0111\u00f3 36,7% di\u1ec7n t\u00edch c\u00f2n b\u1ecb b\u1ecf hoang.<\/div>\n
Tr\u01b0\u1edbc \u0111\u00e2y, r\u1eebng tr\u1ed3ng \u1edf v\u00f9ng \u0111\u1ea5t c\u00e1t n\u00e0y ch\u1ee7 y\u1ebfu l\u00e0 r\u1eebng tr\u1ed3ng keo l\u00e1 tr\u00e0m, sinh tr\u01b0\u1edfng k\u00e9m, t\u1ef7 l\u1ec7 th\u00e0nh r\u1eebng th\u1ea5p v\u00e0 kh\u00f4ng c\u00f3 hi\u1ec7u qu\u1ea3 kinh t\u1ebf. \u0110\u1ee9ng tr\u01b0\u1edbc y\u00eau c\u1ea7u c\u1ea5p b\u00e1ch c\u1ee7a \u0111\u1ecba ph\u01b0\u01a1ng v\u00e0 b\u00e0 con n\u00f4ng d\u00e2n v\u1ec1 thay th\u1ebf r\u1eebng tr\u1ed3ng k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 t\u0103ng t\u1ef7 l\u1ec7 ph\u1ee7 xanh \u0111\u1ea5t hoang h\u00f3a, Trung t\u00e2m Khoa h\u1ecdc l\u00e2m nghi\u1ec7p B\u1eafc Trung b\u1ed9 (Vi\u1ec7n Khoa h\u1ecdc l\u00e2m nghi\u1ec7p Vi\u1ec7t Nam) b\u1eaft \u0111\u1ea7u tri\u1ec3n khai nghi\u00ean c\u1ee9u \u0111\u01b0a c\u00e2y keo l\u00e1 li\u1ec1m v\u00e0o tr\u1ed3ng r\u1eebng v\u00f9ng c\u00e1t t\u1eeb nh\u1eefng n\u0103m 2000.<\/div>\n
Qua nhi\u1ec1u n\u0103m t\u1eadp trung nghi\u00ean c\u1ee9u v\u1ec1 h\u1ec7 th\u1ed1ng c\u00e1c bi\u1ec7n ph\u00e1p th\u00e2m canh r\u1eebng tr\u1ed3ng, nh\u01b0 c\u00e1c bi\u1ec7n ph\u00e1p k\u1ef9 thu\u1eadt l\u00e0m \u0111\u1ea5t, b\u00f3n ph\u00e2n, m\u1eadt \u0111\u1ed9 tr\u1ed3ng, kh\u1ea3 n\u0103ng c\u1ea3i t\u1ea1o \u0111\u1ea5t, t\u1ec9a c\u00e0nh\u2026 Trung t\u00e2m \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c nhi\u1ec1u k\u1ebft qu\u1ea3 n\u1ed5i b\u1eadt \u1ee9ng d\u1ee5ng v\u00e0o s\u1ea3n xu\u1ea5t, g\u00f3p ph\u1ea7n t\u0103ng di\u1ec7n t\u00edch r\u1eebng keo l\u00e1 li\u1ec1m l\u00ean 6.500ha nh\u01b0 hi\u1ec7n nay. Qua \u0111\u00f3, \u0111em l\u1ea1i hi\u1ec7u qu\u1ea3 kinh t\u1ebf cao cho r\u1eebng tr\u1ed3ng \u1edf v\u00f9ng c\u00e1t n\u1ed9i \u0111\u1ed3ng B\u1eafc Trung b\u1ed9.<\/div>\n
Theo \u00f4ng Tr\u01b0\u01a1ng Duy, Ch\u1ee7 t\u1ecbch UBND x\u00e3 Tri\u1ec7u Tr\u1ea1ch, huy\u1ec7n Tri\u1ec7u Phong, Qu\u1ea3ng Tr\u1ecb, t\u1eeb tr\u01b0\u1edbc \u0111\u1ebfn nay ng\u01b0\u1eddi d\u00e2n v\u00f9ng c\u00e1t th\u01b0\u1eddng ch\u1ec9 tr\u1ed3ng r\u1eebng theo c\u00e1c d\u1ef1 \u00e1n v\u1edbi m\u1ee5c ti\u00eau ch\u00ednh l\u00e0 ph\u00f2ng h\u1ed9, ch\u1ed1ng c\u00e1t bay, c\u00e1t l\u1ea5p, h\u1ea7u nh\u01b0 kh\u00f4ng cho s\u1ea3n ph\u1ea9m g\u1ed7, c\u00f3 ch\u0103ng ch\u1ec9 l\u00e0 m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf c\u1ee7i \u0111\u1ed1t. Nh\u01b0ng t\u1eeb khi r\u1eebng keo l\u00e1 li\u1ec1m \u0111\u01b0\u1ee3c tr\u1ed3ng theo c\u00e1c ti\u1ebfn b\u1ed9 k\u1ef9 thu\u1eadt \u0111\u00e3 t\u1ea1o ra kh\u00e1i ni\u1ec7m tr\u1ed3ng r\u1eebng cho s\u1ea3n ph\u1ea9m g\u1ed7, nh\u1edd \u0111\u00f3 \u0111em l\u1ea1i ngu\u1ed3n thu nh\u1eadp cao cho ng\u01b0\u1eddi d\u00e2n v\u00f9ng c\u00e1t.<\/div>\n
\u1ede v\u00f9ng c\u00e1t n\u1ed9i \u0111\u1ed3ng, k\u1ef9 thu\u1eadt l\u00ean l\u00edp (t\u1ee9c l\u00e0 l\u00e0m lu\u1ed1ng cao) do Trung t\u00e2m Khoa h\u1ecdc l\u00e2m nghi\u1ec7p B\u1eafc Trung b\u1ed9 nghi\u00ean c\u1ee9u \u0111\u00e3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tho\u00e1t n\u01b0\u1edbc t\u1ed1t, h\u1ea1n ch\u1ebf hi\u1ec7n t\u01b0\u1ee3ng c\u00e1t bay, t\u0103ng t\u1ef7 l\u1ec7 s\u1ed1ng c\u1ee7a r\u1eebng tr\u1ed3ng l\u00ean h\u01a1n 20% v\u00e0 tr\u1eef l\u01b0\u1ee3ng b\u00ecnh qu\u00e2n c\u1ee7a r\u1eebng t\u0103ng g\u1ea7n 200% so v\u1edbi ph\u01b0\u01a1ng ph\u00e1p tr\u1ed3ng r\u1eebng truy\u1ec1n th\u1ed1ng (kh\u00f4ng l\u00ean l\u00edp).<\/div>\n
\"16-06-03<\/a><\/div>\n
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R\u1eebng Keo l\u01b0\u1ee1i li\u1ec1m 12 tu\u1ed5i \u00e1p d\u1ee5ng c\u00e1c TBKT so v\u1edbi r\u1eebng keo l\u00e1 tr\u00e0m > 20 tu\u1ed5i d\u00e2n tr\u1ed3ng theo ph\u01b0\u01a1ng ph\u00e1p th\u00f4ng th\u01b0\u1eddng, kh\u00f4ng l\u00ean l\u00edp t\u1ea1i huy\u1ec7n Tri\u1ec7u Phong, Qu\u1ea3ng Tr\u1ecb.<\/em><\/div>\n<\/div>\n
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R\u1eebng Keo l\u01b0\u1ee1i li\u1ec1m 12 tu\u1ed5i \u00e1p d\u1ee5ng c\u00e1c TBKT so v\u1edbi r\u1eebng keo l\u00e1 tr\u00e0m > 20 tu\u1ed5i d\u00e2n tr\u1ed3ng theo ph\u01b0\u01a1ng ph\u00e1p th\u00f4ng th\u01b0\u1eddng, kh\u00f4ng l\u00ean l\u00edp t\u1ea1i huy\u1ec7n Tri\u1ec7u Phong, Qu\u1ea3ng Tr\u1ecb B\u00ean c\u1ea1nh \u0111\u00f3, vi\u1ec7c b\u00f3n ph\u00e2n vi sinh h\u1eefu c\u01a1 \u0111\u00e3 cung c\u1ea5p \u0111\u1ee7 ch\u1ea5t dinh d\u01b0\u1ee1ng cho c\u00e2y sinh tr\u01b0\u1edfng, ph\u00e1t tri\u1ec3n, \u0111\u1ed3ng th\u1eddi b\u1ed5 sung m\u1ed9t l\u01b0\u1ee3ng ch\u1ea5t h\u1eefu c\u01a1 gi\u00fap v\u1eeba l\u00e0m gi\u1ea3m t\u1ef7 l\u1ec7 c\u00e1t trong \u0111\u1ea5t v\u1eeba h\u1ea1n ch\u1ebf hi\u1ec7n t\u01b0\u1ee3ng c\u00e1t bay.<\/div>\n
Hi\u1ec7u qu\u1ea3 c\u1ee7a vi\u1ec7c b\u00f3n ph\u00e2n l\u00e0 t\u0103ng t\u1ef7 l\u1ec7 s\u1ed1ng c\u1ee7a r\u1eebng l\u00ean 10 – 15%, sinh tr\u01b0\u1edfng c\u1ee7a c\u00e2y t\u0103ng 120 – 150% v\u00e0 hi\u1ec7u qu\u1ea3 kinh t\u1ebf t\u0103ng 44,3%. \u0110\u1ed1i v\u1edbi keo l\u00e1 li\u1ec1m tr\u1ed3ng m\u1eadt \u0111\u1ed9 1.650 c\u00e2y\/ha ph\u00f9 h\u1ee3p nh\u1ea5t cho tr\u1ed3ng r\u1eebng tr\u00ean c\u00e1t n\u1ed9i \u0111\u1ed3ng, v\u1edbi tr\u1eef l\u01b0\u1ee3ng r\u1eebng t\u0103ng 132 – 208% so v\u1edbi c\u00e1c m\u1eadt \u0111\u1ed9 d\u00e0y h\u01a1n (2.200 – 2.500 c\u00e2y\/ha) v\u00e0 l\u00e3i r\u00f2ng (NPV) \u0111\u1ea1t 19.541.561 \u0111\u1ed3ng\/ha\/7 n\u0103m.<\/div>\n
Ngo\u00e0i hi\u1ec7u qu\u1ea3 kinh t\u1ebf, r\u1eebng keo l\u00e1 li\u1ec1m tr\u1ed3ng \u0111\u00fang k\u1ef9 thu\u1eadt c\u00f2n c\u00f3 t\u00e1c d\u1ee5ng ch\u1eafn gi\u00f3 r\u1ea5t t\u1ed1t, b\u1ea3o v\u1ec7 di\u1ec7n t\u00edch canh t\u00e1c n\u00f4ng nghi\u1ec7p ph\u00eda sau \u0111ai r\u1eebng, c\u1ea3i t\u1ea1o t\u00ednh ch\u1ea5t l\u00fd ho\u00e1 h\u1ecdc c\u1ee7a \u0111\u1ea5t v\u00e0 t\u0103ng \u0111\u1ed9 pH \u0111\u1ea5t, t\u1eeb \u0111\u00f3 l\u00e0m gi\u1ea3m \u0111\u1ed9 chua c\u1ee7a \u0111\u1ea5t c\u00e1t n\u1ed9i \u0111\u1ed3ng. Th\u1ea5y \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 kinh t\u1ebf cao c\u1ee7a m\u00f4 h\u00ecnh r\u1eebng tr\u1ed3ng keo l\u00e1 li\u1ec1m, b\u00e0 con n\u00f4ng d\u00e2n t\u1ea1i huy\u1ec7n Tri\u1ec7u Phong \u0111\u00e3 h\u1ecdc t\u1eadp v\u00e0 tr\u1ed3ng tr\u00ean 200ha r\u1eebng.<\/div>\n
Trung t\u00e2m Khuy\u1ebfn n\u00f4ng c\u00e1c t\u1ec9nh B\u1eafc Trung b\u1ed9 c\u0169ng \u0111\u00e3 \u1ee9ng d\u1ee5ng nh\u1eefng ti\u1ebfn b\u1ed9 k\u1ef9 thu\u1eadt n\u00e0y \u0111\u1ec3 x\u00e2y d\u1ef1ng tr\u00ean nhi\u1ec1u m\u00f4 h\u00ecnh tr\u00ecnh di\u1ec5n cho b\u00e0 con th\u0103m quan h\u1ecdc t\u1eadp. V\u1edbi nh\u1eefng \u01b0u \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a ti\u1ebfn b\u1ed9 k\u1ef9 thu\u1eadt tr\u1ed3ng r\u1eebng keo l\u00e1 li\u1ec1m tr\u00ean c\u00e1t n\u1ed9i \u0111\u1ed3ng v\u00f9ng B\u1eafc Trung b\u1ed9, c\u00e1c nh\u00e0 khoa h\u1ecdc mong mu\u1ed1n c\u00e1c \u0111\u1ecba ph\u01b0\u01a1ng, c\u00e1c c\u01a1 quan ch\u1ee9c n\u0103ng v\u00e0 b\u00e0 con \u1ee9ng d\u1ee5ng ti\u1ebfn b\u1ed9 k\u1ef9 thu\u1eadt n\u00e0y \u0111\u1ec3 m\u1edf r\u1ed9ng di\u1ec7n t\u00edch tr\u1ed3ng r\u1eebng keo l\u00e1 li\u1ec1m tr\u00ean di\u1ec7n t\u00edch \u0111\u1ea5t hoang h\u00f3a ho\u1eb7c thay th\u1ebf c\u00e1c r\u1eebng tr\u1ed3ng k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng nh\u1eb1m n\u00e2ng cao hi\u1ec7u qu\u1ea3 tr\u1ed3ng r\u1eebng, b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng sinh th\u00e1i, g\u00f3p ph\u1ea7n x\u00f3a \u0111\u00f3i gi\u1ea3m ngh\u00e8o v\u00e0 ph\u00e1t tri\u1ec3n kinh t\u1ebf – x\u00e3 h\u1ed9i \u1edf \u0111\u1ecba ph\u01b0\u01a1ng.<\/div>\n
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+ Tr\u01b0\u1edbc \u1ea3nh h\u01b0\u1edfng c\u1ee7a bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu ng\u00e0y c\u00e0ng gay g\u1eaft, Vi\u1ec7n Khoa h\u1ecdc l\u00e2m nghi\u1ec7p Vi\u1ec7t Nam s\u1ebd ti\u1ebfp t\u1ee5c th\u1ef1c hi\u1ec7n c\u00e1c nghi\u00ean c\u1ee9u ch\u1ecdn t\u1ea1o ra nh\u1eefng gi\u1ed1ng keo l\u00e1 li\u1ec1m v\u1eeba c\u00f3 n\u0103ng su\u1ea5t v\u1eeba c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng g\u1ed7 cao, c\u0169ng nh\u01b0 nghi\u00ean c\u1ee9u c\u00e1c bi\u1ec7n ph\u00e1p k\u1ef9 thu\u1eadt th\u00e2m canh r\u1eebng tr\u1ed3ng ph\u00f9 h\u1ee3p cho c\u00e1c v\u00f9ng c\u00e1t kh\u00e1c, v\u00f9ng \u0111\u1ed3i kh\u00f4 h\u1ea1n v\u00e0 s\u1ebd \u0111\u1ea9y nhanh chuy\u1ec3n giao ti\u1ebfn b\u1ed9 k\u1ef9 thu\u1eadt cho s\u1ea3n xu\u1ea5t trong th\u1eddi gian t\u1edbi. + Theo Th.S Nguy\u1ec5n Th\u1ecb Li\u1ec7u, PG\u0110 Trung t\u00e2m Khoa h\u1ecdc l\u00e2m nghi\u1ec7p B\u1eafc Trung b\u1ed9, ng\u00e0y 5\/5\/2015 B\u1ed9 NN-PTNT \u0111\u00e3 ra quy\u1ebft \u0111\u1ecbnh s\u1ed1 194a\/Q\u0110-TCLN-KH&HTQT c\u00f4ng nh\u1eadn ti\u1ebfn b\u1ed9 k\u1ef9 thu\u1eadt: \u201cK\u1ef9 thu\u1eadt l\u00ean l\u00edp, b\u00f3n ph\u00e2n v\u00e0 m\u1eadt \u0111\u1ed9 th\u00edch h\u1ee3p tr\u1ed3ng r\u1eebng keo l\u00e1 li\u1ec1m tr\u00ean c\u00e1t n\u1ed9i \u0111\u1ed3ng v\u00f9ng B\u1eafc Trung b\u1ed9\u201d. \u0110\u1ec3 s\u1ea3n xu\u1ea5t hi\u1ec7u qu\u1ea3, khi l\u1ef1a ch\u1ecdn gi\u1ed1ng b\u00e0 con l\u01b0u \u00fd s\u1eed d\u1ee5ng c\u00e1c gi\u1ed1ng keo l\u00e1 li\u1ec1m \u0111\u00e3 \u0111\u01b0\u1ee3c B\u1ed9 NN-PTNT c\u00f4ng nh\u1eadn, nh\u01b0 xu\u1ea5t x\u1ee9 Mala, Derideri, Dimisisi hay c\u00e1c r\u1eebng gi\u1ed1ng v\u00e0 v\u01b0\u1eddn gi\u1ed1ng c\u00f3 \u0111\u1ecba ch\u1ec9 uy t\u00edn, r\u00f5 r\u00e0ng.\u00a0<\/strong><\/div>\n
Nguy\u1ec5n Hu\u00e2n<\/em><\/div>\n
Ngu\u1ed3n: http:\/\/nongnghiep.vn\/keo-la-liem-buoc-dot-pha-trong-rung-tren-cat-post166178.html<\/div>\n<\/div>\n<\/div>\n
<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Keo l\u00e1 li\u1ec1m \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh l\u00e0 m\u1ed9t trong nh\u1eefng lo\u00e0i c\u00e2y tr\u1ed3ng r\u1eebng ch\u1ee7 y\u1ebfu \u1edf n\u01b0\u1edbc ta theo Quy\u1ebft \u0111\u1ecbnh s\u1ed1 4961\/Q\u0110-BNN-TCLN ng\u00e0y 17\/11\/2014 c\u1ee7a B\u1ed9 NN-PTNT R\u1eebng keo l\u01b0\u1ee1i li\u1ec1m tr\u1ec1n v\u00f9ng c\u00e1t tr\u1eafng huy\u1ec7n Tri\u1ec7u Phong, Qu\u1ea3ng Tr\u1ecb Keo l\u00e1 li\u1ec1m c\u00f3 kh\u1ea3 n\u0103ng sinh tr\u01b0\u1edfng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi keo tai […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[51,72],"tags":[],"_links":{"self":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/16256"}],"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=16256"}],"version-history":[{"count":4,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/16256\/revisions"}],"predecessor-version":[{"id":16266,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/16256\/revisions\/16266"}],"wp:attachment":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/media?parent=16256"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/categories?post=16256"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/tags?post=16256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}