{"id":13376,"date":"2014-09-11T15:08:44","date_gmt":"2014-09-11T08:08:44","guid":{"rendered":"http:\/\/vafs.gov.vn\/vn\/?p=13376"},"modified":"2014-08-29T14:50:23","modified_gmt":"2014-08-29T07:50:23","slug":"bao-cao-ket-qua-de-tai-nghien-cuu-chon-nhan-giong-va-ky-thuat-gay-trong-gioi-xanh-va-re-gung","status":"publish","type":"post","link":"https:\/\/vafs.gov.vn\/vn\/bao-cao-ket-qua-de-tai-nghien-cuu-chon-nhan-giong-va-ky-thuat-gay-trong-gioi-xanh-va-re-gung\/","title":{"rendered":"B\u00e1o c\u00e1o k\u1ebft qu\u1ea3 \u0111\u1ec1 t\u00e0i: Nghi\u00ean c\u1ee9u ch\u1ecdn, nh\u00e2n gi\u1ed1ng v\u00e0 k\u1ef9 thu\u1eadt g\u00e2y tr\u1ed3ng Gi\u1ed5i xanh v\u00e0 Re g\u1eebng"},"content":{"rendered":"

Nguy\u1ec5n \u0110\u1ee9c Ki\u00ean<\/em><\/p>\n

TT NC Gi\u1ed1ng c\u00e2y r\u1eebng<\/em><\/p>\n

I. \u0110\u1eb6T V\u1ea4N \u0110\u1ec0<\/b><\/p>\n

Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, c\u00e1c n\u01b0\u1edbc nhi\u1ec7t \u0111\u1edbi \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c n\u01b0\u1edbc \u1edf v\u00f9ng \u0110\u00f4ng Nam\u00a0 \u00c1 v\u00e0 M\u1ef9 Latinh d\u00e0nh nhi\u1ec1u quan t\u00e2m\u00a0 \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng c\u00e2y b\u1ea3n \u0111\u1ecba cho tr\u1ed3ng r\u1eebng cung c\u1ea5p g\u1ed7 v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m\u00a0 kh\u00e1c. \u1ede Vi\u1ec7t Nam\u00a0 hi\u1ec7n nay di\u1ec7n t\u00edch r\u1eebng t\u1ef1 nhi\u00ean kh\u00f4ng c\u00f2n nhi\u1ec1u n\u00ean vi\u1ec7c s\u1eed d\u1ee5ng c\u00e2y b\u1ea3n \u0111\u1ecba v\u00e0o tr\u1ed3ng r\u1eebng \u0111\u1ec3 cung c\u1ea5p g\u1ed7\u00a0 c\u0169ng \u0111ang \u0111\u01b0\u1ee3c quan t\u00e2m r\u1ea5t nhi\u1ec1u.<\/p>\n

Gi\u1ed5i xanh (Michelia mediocris<\/i> Dandy) v\u00e0 Re g\u1eebng (Cinnamomum obtusifolium<\/i> (Roxb) Nees) l\u00e0 hai lo\u00e0i c\u00e2y c\u00f3 gi\u00e1 tr\u1ecb kinh t\u1ebf cao, c\u00f3 sinh tr\u01b0\u1edfng kh\u00e1 nhanh v\u00e0 c\u00f3 ph\u1ea1m vi ph\u00e2n b\u1ed1 r\u1ed9ng \u1edf Vi\u1ec7t Nam. Cho \u0111\u1ebfn nay \u0111\u00e3 c\u00f3 m\u1ed9t s\u1ed1 nghi\u00ean c\u1ee9u v\u1ec1 \u0111\u1eb7c t\u00ednh sinh v\u1eadt h\u1ecdc, sinh th\u00e1i h\u1ecdc v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p k\u1ef9 thu\u1eadt l\u00e2m sinh cho tr\u1ed3ng r\u1eebng c\u1ee7a hai lo\u00e0i c\u00e2y n\u00e0y. Tuy nhi\u00ean c\u00e1c th\u00ed nghi\u1ec7m n\u00e0y m\u1edbi ch\u1ec9 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 \u1edf giai \u0111o\u1ea1n tu\u1ed5i nh\u1ecf (3-4 tu\u1ed5i). B\u00ean c\u1ea1nh \u0111\u00f3 c\u00e1c nghi\u00ean c\u1ee9u v\u1ec1 ch\u1ecdn gi\u1ed1ng v\u00e0 nh\u00e2n gi\u1ed1ng cho hai lo\u00e0i c\u00e2y n\u00e0y v\u1eabn c\u00f2n r\u1ea5t h\u1ea1n ch\u1ebf.<\/p>\n

\u0110\u1ec1 t\u00e0i \u201cNghi\u00ean c\u1ee9u ch\u1ecdn, nh\u00e2n gi\u1ed1ng v\u00e0 k\u1ef9 thu\u1eadt g\u00e2y tr\u1ed3ng Gi\u1ed5i xanh v\u00e0 Re g\u1eebng\u201d, nh\u1eb1m m\u1ee5c ti\u00eau ch\u1ecdn l\u1ecdc \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 xu\u1ea5t x\u1ee9 c\u00f3 tri\u1ec3n v\u1ecdng v\u00e0 \u0111\u1ec1 xu\u1ea5t c\u00e1c ph\u01b0\u01a1ng th\u1ee9c v\u00e0 bi\u1ec7n ph\u00e1p l\u00e2m sinh ph\u00f9 h\u1ee3p cho tr\u1ed3ng r\u1eebng hai lo\u00e0i c\u00e2y n\u00e0y c\u00f3 \u00fd ngh\u0129a th\u1ef1c ti\u1ec5n v\u00e0 khoa h\u1ecdc r\u1ea5t l\u1edbn.<\/p>\n

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

II. N\u1ed8I DUNG V\u00c0 PH\u01af\u01a0NG PH\u00c1P NGHI\u00caN C\u1ee8U<\/b><\/p>\n

2.1. M\u1ee5c ti\u00eau<\/b><\/p>\n

    \n
  1. Ch\u1ecdn \u0111\u01b0\u1ee3c 1-2 xu\u1ea5t x\u1ee9 ho\u1eb7c gi\u1ed1ng c\u00f3 n\u0103ng su\u1ea5t cao cho m\u1ed7i lo\u00e0i.<\/li>\n
  2. X\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c quy tr\u00ecnh ch\u1ecdn gi\u1ed1ng, nh\u00e2n gi\u1ed1ng v\u00e0 k\u1ef9 thu\u1eadt g\u00e2y tr\u1ed3ng cho m\u1ed7i lo\u00e0i.<\/li>\n
  3. X\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c 30 ha m\u00f4 h\u00ecnh th\u00ed nghi\u1ec7m t\u1ea1i khu v\u1ef1c Mi\u1ec1n B\u1eafc, Mi\u1ec1n Trung v\u00e0 T\u00e2y Nguy\u00ean.<\/li>\n<\/ol>\n

    2.2. N\u1ed9i dung nghi\u00ean c\u1ee9u<\/b><\/p>\n

    – \u0110i\u1ec1u tra, kh\u1ea3o s\u00e1t, x\u00e1c \u0111\u1ecbnh c\u00e1c xu\u1ea5t x\u1ee9 Gi\u1ed5i xanh v\u00e0 Re g\u1eebng trong c\u00e1c khu v\u1ef1c ph\u00e2n b\u1ed1 t\u1ef1 nhi\u00ean v\u00e0 r\u1eebng tr\u1ed3ng tr\u00ean c\u1ea3 n\u01b0\u1edbc, \u0111\u00e1nh gi\u00e1 l\u1ea1i c\u00e1c m\u00f4 h\u00ecnh r\u1eebng tr\u1ed3ng \u0111\u00e3 x\u00e2y d\u1ef1ng c\u1ee7a hai lo\u00e0i n\u00e0y (t\u00ecnh h\u00ecnh sinh tr\u01b0\u1edfng, ki\u1ebfn th\u1ee9c v\u00e0 kinh nghi\u1ec7m c\u1ee7a ng\u01b0\u1eddi d\u00e2n v\u1ec1 g\u00e2y tr\u1ed3ng) l\u00e0m c\u01a1 s\u1edf \u0111\u1ec1 xu\u1ea5t c\u00e1c bi\u1ec7n ph\u00e1p k\u1ef9 thu\u1eadt l\u00e2m sinh v\u00e0 x\u00e1c \u0111\u1ecbnh l\u1eadp \u0111\u1ecba tr\u1ed3ng r\u1eebng hai lo\u00e0i c\u00e2y n\u00e0y.<\/p>\n

    – Ch\u1ecdn l\u1ecdc c\u00e2y tr\u1ed9i t\u1ea1i r\u1eebng t\u1ef1 nhi\u00ean v\u00e0 r\u1eebng tr\u1ed3ng hi\u1ec7n c\u00f3, thu h\u00e1i h\u1ea1t gi\u1ed1ng v\u00e0 gieo \u01b0\u01a1m v\u00e0 tr\u1ed3ng kh\u1ea3o nghi\u1ec7m.<\/p>\n

    – Nghi\u00ean c\u1ee9u b\u1ea3o qu\u1ea3n h\u1ea1t gi\u1ed1ng v\u00e0 nh\u00e2n gi\u1ed1ng sinh d\u01b0\u1ee1ng cho 2 lo\u00e0i.<\/p>\n

    – Nghi\u00ean c\u1ee9u c\u00e1c bi\u1ec7n ph\u00e1p k\u1ef9 thu\u1eadt g\u00e2y tr\u1ed3ng cho 2 lo\u00e0i..<\/p>\n

    – \u0110\u00e1nh gi\u00e1 \u0111a d\u1ea1ng di truy\u1ec1n c\u1ee7a c\u00e1c xu\u1ea5t x\u1ee9 b\u1eb1ng c\u00e1c ch\u1ec9 th\u1ecb ph\u00e2n t\u1eed cho Gi\u1ed5i xanh v\u00e0 Re g\u1eebng.<\/p>\n

    – X\u00e2y d\u1ef1ng m\u1edbi quy tr\u00ecnh ch\u1ecdn gi\u1ed1ng, nh\u00e2n gi\u1ed1ng v\u00e0 k\u1ef9 thu\u1eadt g\u00e2y tr\u1ed3ng Re g\u1eebng; b\u1ed5 sung v\u00e0 ho\u00e0n thi\u1ec7n quy tr\u00ecnh ch\u1ecdn gi\u1ed1ng, nh\u00e2n gi\u1ed1ng v\u00e0 k\u1ef9 thu\u1eadt g\u00e2y tr\u1ed3ng Gi\u1ed5i xanh.<\/p>\n

    2.3. Ph\u01b0\u01a1ng ph\u00e1p Nghi\u00ean c\u1ee9u<\/b><\/p>\n

    2.3.1. Ph\u01b0\u01a1ng ph\u00e1p ch\u1ecdn l\u1ecdc v\u00e0 \u0111\u00e1nh gi\u00e1 c\u00e2y tr\u1ed9i<\/i><\/b><\/i><\/b><\/p>\n

    Ti\u1ebfn h\u00e0nh theo ph\u01b0\u01a1ng ph\u00e1p ch\u1ecdn l\u1ecdc c\u00e2y tr\u1ed9i trong r\u1eebng t\u1ef1 nhi\u00ean v\u00e0 r\u1eebng tr\u1ed3ng (L\u00ea \u0110\u00ecnh Kh\u1ea3 v\u00e0 D\u01b0\u01a1ng M\u1ed9ng H\u00f9ng, 2003) v\u00e0 \u0111\u00e1nh gi\u00e1 c\u00e2y tr\u1ed9i th\u00f4ng qua c\u00e1c kh\u1ea3o nghi\u1ec7m h\u1eadu th\u1ebf. C\u00e1c \u0111\u1ecba \u0111i\u1ec3m d\u1ef1 ki\u1ebfn bao g\u1ed3m c\u00e1c v\u01b0\u1eddn qu\u1ed1c gia Xu\u00e2n S\u01a1n, Ba V\u00ec, C\u00fac Ph\u01b0\u01a1ng, B\u1ebfn En v\u00e0 khu v\u1ef1c T\u00e2y Nguy\u00ean.<\/p>\n

    Thu h\u00e1i h\u1ea1t gi\u1ed1ng v\u00e0 gieo \u01b0\u01a1m:<\/i><\/b> Ti\u1ebfn h\u00e0nh thu h\u00e1i h\u1ea1t gi\u1ed1ng c\u1ee7a c\u00e1c c\u00e2y m\u1eb9 ri\u00eang r\u1ebd v\u00e0 ti\u1ebfn h\u00e0nh gieo \u01b0\u01a1m theo ph\u01b0\u01a1ng ph\u00e1p th\u00f4ng th\u01b0\u1eddng \u00e1p d\u1ee5ng cho c\u00e1c lo\u1ea1i h\u1ea1t \u01b0a \u1ea9m<\/p>\n

    2.3..2. Th\u00ed nghi\u1ec7m \u00e1p d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p l\u00e2m sinh<\/i><\/b><\/p>\n

    Th\u00ed nghi\u1ec7m v\u1ec1 c\u00e1c bi\u1ec7n ph\u00e1p k\u1ef9 thu\u1eadt l\u00e2m sinh bao g\u1ed3m:<\/p>\n

    * Th\u00ed nghi\u1ec7m ph\u01b0\u01a1ng th\u1ee9c tr\u1ed3ng\u00a0:<\/p>\n

    – Th\u00ed nghi\u1ec7m tr\u1ed3ng thu\u1ea7n lo\u00e0i tr\u00ean \u0111\u1ea5t tr\u1ed1ng.<\/p>\n

    – Tr\u1ed3ng h\u1ed7n giao v\u1edbi c\u00e2y ph\u00f9 tr\u1ee3 v\u00e0 c\u00e2y g\u1ed7 l\u1edbn m\u1ecdc nhanh kh\u00e1c.<\/p>\n

    * Th\u00ed nghi\u1ec7m m\u1eadt \u0111\u1ed9\u00a0: \u0111\u1ed1i v\u1edbi m\u1ed7i ph\u01b0\u01a1ng th\u1ee9c s\u1ebd th\u00ed nghi\u1ec7m c\u00e1c m\u1eadt \u0111\u1ed9 kh\u00e1c nhau:<\/p>\n

    – \u0110\u1ed1i v\u1edbi tr\u1ed3ng r\u1eebng t\u1eadp trung thu\u1ea7n lo\u00e0i, th\u00ed nghi\u1ec7m \u1edf 4 m\u1eadt \u0111\u1ed9: 625 c\u00e2y\/ha (4m x 4m)\u00a0; 833 c\u00e2y\/ha (4m x 3m)\u00a0; 1111 c\u00e2y\/ha (3m x 3m) v\u00e0 1250 c\u00e2y\/ha (4m x 2m). V\u1edbi c\u00e1ch b\u1ed1 tr\u00ed c\u00e2y v\u00e0 h\u00e0ng c\u1ee7a c\u00e1c m\u1eadt \u0111\u1ed9 n\u00e0y s\u1ebd ph\u00f9 h\u1ee3p cho vi\u1ec7c b\u00e0i c\u00e2y t\u1ec9a th\u01b0a sau n\u00e0y.<\/p>\n

    – \u0110\u1ed1i v\u1edbi ph\u01b0\u01a1ng th\u1ee9c tr\u1ed3ng h\u1ed7n giao, m\u1eadt \u0111\u1ed9 chung (c\u1ea3 c\u00e2y m\u1ee5c \u0111\u00edch v\u00e0 c\u00e2y tr\u1ed3ng h\u1ed7n giao) c\u0169ng th\u00ed nghi\u1ec7m \u1edf 3 m\u1eadt \u0111\u1ed9 nh\u01b0 th\u00ed nghi\u1ec7m tr\u1ed3ng thu\u1ea7n lo\u00e0i, nh\u01b0ng t\u1ef7 l\u1ec7 c\u00e2y m\u1ee5c \u0111\u00edch v\u00e0 c\u00e2y h\u1ed7n giao th\u00ed nghi\u1ec7m \u1edf 3 t\u1ef7 l\u1ec7 kh\u00e1c nhau: 40:60; 50:50 v\u00e0 60:40.<\/p>\n

    2.3.3. Ph\u01b0\u01a1ng ph\u00e1p thi\u1ebft k\u1ebf, b\u1ed1 tr\u00ed th\u00ed nghi\u1ec7m\u00a0v\u00e0 x\u1eed l\u00fd s\u1ed1 li\u1ec7u<\/i><\/b><\/p>\n

    + Ph\u01b0\u01a1ng ph\u00e1p thi\u1ebft k\u1ebf v\u00e0 b\u1ed1 tr\u00ed th\u00ed nghi\u1ec7m x\u00e2y d\u1ef1ng kh\u1ea3o nghi\u1ec7m xu\u1ea5t x\u1ee9 k\u1ebft h\u1ee3p kh\u1ea3o nghi\u1ec7m h\u1eadu th\u1ebf v\u00e0 v\u01b0\u1eddn gi\u1ed1ng c\u00e2y h\u1ea1t<\/p>\n

    + Thi\u1ebft k\u1ebf c\u00e1c th\u00ed nghi\u1ec7m l\u00e2m sinh\u00a0: thi\u1ebft k\u1ebf theo kh\u1ed1i ng\u1eabu nhi\u00ean \u0111\u1ea7y \u0111\u1ee7, 3-5 l\u1ea7n l\u1eb7p l\u1ea1i, 49 c\u00e2y\/\u00f4<\/p>\n

    + Thi\u1ebft k\u1ebf th\u00ed nghi\u1ec7m s\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m Cycdesign, x\u1eed l\u00fd s\u1ed1 li\u1ec7u s\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m Dataplus v\u00e0 Genstat 7.0<\/p>\n

    2.3.4. Th\u00ed nghi\u1ec7m b\u1ea3o qu\u1ea3n h\u1ea1t gi\u1ed1ng Gi\u1ed5i xanh v\u00e0 Re g\u1eebng<\/i><\/b><\/p>\n

    Nghi\u00ean c\u1ee9u \u1ea3nh h\u01b0\u1edfng c\u1ee7a c\u00e1c bi\u1ec7n ph\u00e1p c\u00e2t tr\u1eef \u0111\u1ebfn kh\u1ea3 n\u0103ng n\u1ea3y m\u1ea7m c\u1ee7a h\u1ea1t gi\u1ed1ng Gi\u1ed5i xanh v\u00e0 Re g\u1eebng:<\/p>\n

    – C\u00e1c m\u1ee9c \u0111\u1ed9 \u1ea9m h\u1ea1t gi\u1ed1ng kh\u00e1c nhau: h\u1ea1t kh\u00f4ng r\u00fat \u1ea9m, h\u1ea1t r\u00fat \u1ea9m xu\u1ed1ng c\u00e1c m\u1ee9c 30%, 20%, 10%<\/p>\n

    – C\u00e1c nhi\u1ec7t \u0111\u1ed9 b\u1ea3o qu\u1ea3n kh\u00e1c nhau: nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng, 5o<\/sup>C v\u00e0 -300<\/sup>C<\/p>\n

    2.3.5. Ph\u01b0\u01a1ng ph\u00e1p nghi\u00ean c\u1ee9u \u0111a d\u1ea1ng di truy\u1ec1n c\u00e1c xu\u1ea5t x\u1ee9 Gi\u1ed5i xanh v\u00e0 Re g\u1eebng<\/i><\/b><\/p>\n

    – Thu h\u00e1i m\u1eabu l\u00e1 ho\u1eb7c h\u1ea1t gi\u1ed1ng ri\u00eang r\u1ebd c\u1ee7a 5 – 10 c\u00e2y m\u1eb9 \u0111\u1ea1i di\u1ec7n cho m\u1ed7i xu\u1ea5t x\u1ee9<\/p>\n

    – Ti\u1ebfn h\u00e0nh x\u00e1c \u0111\u1ecbnh c\u00e1c ch\u1ec9 ti\u00eau v\u1ec1 \u0111a d\u1ea1ng di truy\u1ec1n s\u1eed d\u1ee5ng ch\u1ec9 th\u1ecb ph\u00e2n t\u1eed RADP<\/p>\n

    \u00a0<\/b><\/p>\n

    2.3.6. Ph\u01b0\u01a1ng ph\u00e1p nghi\u00ean c\u1ee9u k\u1ef9 thu\u1eadt nh\u00e2n gi\u1ed1ng b\u1eb1ng gi\u00e2m hom v\u00e0 nu\u00f4i c\u1ea5y m\u00f4<\/i><\/b><\/i><\/b><\/p>\n

    – Th\u00ed nghi\u1ec7m gi\u00e2m hom tr\u00ean lu\u1ed1ng gi\u00e2m n\u1ec1n xi m\u0103ng, tr\u00ean c\u00f3 khung v\u00f2m \u0111\u01b0\u1ee3c che ph\u1ee7 nylon. Th\u00ed nghi\u1ec7m ti\u1ebfn h\u00e0nh theo n\u1ed3ng \u0111\u1ed9 thu\u1ed1c v\u00e0 m\u00f9a gi\u00e2m hom.<\/p>\n

    – Th\u00ed nghi\u1ec7m nu\u00f4i c\u1ea5y m\u00f4: ti\u1ebfn h\u00e0nh l\u1ea5y m\u1eabu, x\u1eed l\u00fd m\u1eabu, kh\u1eed tr\u00f9ng, pha m\u00f4i tr\u01b0\u1eddng t\u1ea1o m\u1eabu, c\u1ea5y t\u1ea1o m\u1eabu, c\u1ea5y chuy\u1ec1n v\u00e0 nh\u00e2n ch\u1ed3i.<\/p>\n

     <\/p>\n

    III. K\u1ebeT QU\u1ea2 NGHI\u00caN C\u1ee8U<\/b><\/p>\n

    \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/b>Trong giai \u0111o\u1ea1n 2008-2010, \u0111\u1ec1 t\u00e0i \u0111\u00e3 ti\u1ebfn h\u00e0nh nghi\u00ean c\u00e1c c\u00e1c n\u1ed9i dung \u0111\u1ec1 c\u01b0\u01a1ng nghi\u00ean c\u1ee9u v\u00e0 \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c k\u1ebft qu\u1ea3 v\u1ec1 \u0111i\u1ec1u tra ch\u1ecdn l\u1ecdc c\u00e2y tr\u1ed9i, thu h\u00e1i h\u1ea1t gi\u1ed1ng v\u00e0 gieo \u01b0\u01a1m, tr\u1ed3ng kh\u1ea3o nghi\u1ec7m. C\u1ee5 th\u1ec3 nh\u01b0 sau:<\/p>\n

     <\/p>\n

    3.1. K\u1ebft qu\u1ea3 \u0111i\u1ec1u tra ph\u00e2n b\u1ed1<\/b><\/p>\n

    3.1.1. Gi\u1ed5i xanh<\/b><\/p>\n

    \u0110\u1ec1 t\u00e0i \u0111\u00e3 ti\u1ebfn h\u00e0nh \u0111i\u00ea\u0300u tra l\u00e2m ph\u00e2\u0300n r\u01b0\u0300ng t\u01b0\u0323 nhi\u00ean cu\u0309a Gi\u00f4\u0309i xanh ta\u0323i 4 \u0111i\u0323a \u0111i\u00ea\u0309m l\u00e0 V\u01b0\u1eddn Qu\u1ed1c gia B\u1ebfn En \u2013 Thanh H\u00f3a, VQG Xu\u00e2n S\u01a1n \u2013 Ph\u00fa Th\u1ecd, VQG C\u00fac Ph\u01b0\u01a1ng \u2013 Ninh B\u00ecnh v\u00e0 \u00a0t\u1ea1i Tr\u1ea1m th\u1ef1c nghi\u1ec7m Kon H\u00e0 N\u1eebng \u2013 Trung t\u00e2m l\u00e2m nghi\u1ec7p nhi\u1ec7t \u0111\u1edbi cho th\u00e2\u0301y:<\/p>\n

    Gi\u00f4\u0309i xanh chi\u00ea\u0301m \u01b0u th\u00ea\u0301 th\u00e2\u0301p, th\u01b0\u01a1\u0300ng ph\u00e2n ta\u0301n ra\u0309i ra\u0301c trong r\u01b0\u0300ng t\u01b0\u0323 nhi\u00ean, kh\u00f4ng t\u00e2\u0323p trung tha\u0300nh qu\u00e2\u0300n th\u00ea\u0309, m\u00e2\u0323t \u0111\u00f4\u0323 c\u00e2y t\u01b0\u01a1ng \u0111\u00f4\u0301i th\u00e2\u0301p t\u01b0\u0300 10 – 40 c\u00e2y\/ ha. N\u01a1i co\u0301\u00a0 m\u00e2\u0323t \u0111\u00f4\u0323 Gi\u00f4\u0309i xanh t\u00e2\u0323p trung nh\u00e2\u0301t la\u0300 ta\u0323i Kon Ha\u0300 N\u01b0\u0300ng – Gia Lai v\u01a1\u0301i 40 c\u00e2y\/ha.<\/p>\n

    Trong r\u01b0\u0300ng t\u01b0\u0323 nhi\u00ean thi\u0300 Gi\u00f4\u0309i xanh ph\u00e2n b\u00f4\u0301 cu\u0300ng v\u01a1\u0301i ca\u0301c loa\u0300i c\u00e2y th\u01b0\u01a1\u0300ng g\u0103\u0323p \u0111o\u0301 la\u0300: Th\u00f4i ba, th\u01b0\u0300ng m\u01b0\u0323c, tr\u00e2\u0309u, lim xe\u0323t, nga\u0301t, lo\u0300ng mang, v\u00e0ng anh va\u0300 th\u01b0\u01a1\u0300ng ph\u00e2n b\u00f4\u0301 \u01a1\u0309 l\u00e2\u0323p \u0111i\u0323a la\u0300 nu\u0301i \u0111\u00e2\u0301t ho\u0103\u0323c hi\u0300nh tha\u0300nh t\u01b0\u0300 nu\u0301i \u0111a\u0301 v\u00f4i.<\/p>\n

    Cu\u0303ng qua \u0111i\u00ea\u0300u tra cho th\u00e2\u0301y kha\u0309 n\u0103ng ta\u0301i sinh t\u01b0\u0323 nhi\u00ean cu\u0309a Gi\u00f4\u0309i xanh la\u0300 r\u00e2\u0301t th\u00e2\u0301p, b\u00ean ca\u0323nh \u0111o\u0301 thi\u0300 s\u00f4\u0301 l\u01b0\u01a1\u0323ng hoa, qua\u0309 cu\u0303ng r\u00e2\u0301t i\u0301t.<\/p>\n

    3.1.2. Re G\u1eebng<\/b><\/p>\n

    Qua \u0111i\u00ea\u0300u tra l\u00e2m ph\u00e2\u0300n r\u01b0\u0300ng t\u01b0\u0323 nhi\u00ean cu\u0309a Re g\u1eebng ta\u0323i c\u00e1c \u0111i\u0323a \u0111i\u00ea\u0309m l\u00e0 V\u01b0\u1eddn qu\u1ed1c gia Phong Nha K\u1ebb B\u00e0ng \u2013 Qu\u1ea3ng B\u00ecnh, VQG C\u00fac Ph\u01b0\u01a1ng \u2013 Ninh B\u00ecnh, Chi\u00eam H\u00f3a \u2013 Tuy\u00ean Quang v\u00e0 L\u00e2m Thao \u2013 Ph\u00fa Th\u1ecd cho ta th\u00e2\u0301y:<\/p>\n

    Re g\u1eebng c\u0169ng chi\u00ea\u0301m \u01b0u th\u00ea\u0301 th\u00e2\u0301p trong sinh th\u00e1i qu\u1ea7n th\u1ec3, th\u01b0\u01a1\u0300ng ph\u00e2n ta\u0301n ra\u0309i ra\u0301c trong r\u01b0\u0300ng t\u01b0\u0323 nhi\u00ean, \u00edt t\u00e2\u0323p trung tha\u0300nh qu\u00e2\u0300n th\u00ea\u0309, m\u00e2\u0323t \u0111\u00f4\u0323 c\u00e2y t\u01b0\u01a1ng \u0111\u00f4\u0301i th\u00e2\u0301p t\u01b0\u0300 8 – 27 c\u00e2y\/ ha. N\u01a1i co\u0301\u00a0 m\u00e2\u0323t \u0111\u00f4\u0323 Re g\u1eebng t\u00e2\u0323p trung nh\u00e2\u0301t la\u0300 ta\u0323i V\u01b0\u1eddn qu\u1ed1c gia Phong Nha K\u1ebb B\u00e0ng Qu\u1ea3ng B\u00ecnh\u00a0 v\u01a1\u0301i 27 c\u00e2y\/ha.<\/p>\n

    Cu\u0303ng qua \u0111i\u00ea\u0300u tra cho th\u00e2\u0301y kha\u0309 n\u0103ng ta\u0301i sinh t\u01b0\u0323 nhi\u00ean cu\u0309a Re g\u1eebng d\u01b0\u1edbi t\u00e1n c\u00e2y m\u1eb9 r\u1ea5t t\u1ed1t, b\u00ean ca\u0323nh \u0111o\u0301 thi\u0300 s\u00f4\u0301 l\u01b0\u01a1\u0323ng hoa, qua\u0309 cu\u0303ng nhi\u1ec1u.<\/p>\n

    3.2. K\u1ebft qu\u1ea3 ch\u1ecdn l\u1ecdc c\u00e2y tr\u1ed9i v\u00e0 gieo \u01b0\u01a1m<\/b><\/p>\n

    T\u1eeb k\u1ebft qu\u1ea3 \u0111i\u1ec1u tra ph\u00e2n b\u1ed1 v\u00e0 ch\u1ecdn l\u1ecdc c\u00e2y tr\u1ed9i \u0111\u1ec1 t\u00e0i c\u0169ng \u0111\u00e3 ti\u1ebfn h\u00e0nh ch\u1ecdn l\u1ecdc \u0111\u01b0\u1ee3c 80 c\u00e2y tr\u1ed9i Gi\u1ed5i xanh c\u1ee7a 4 xu\u1ea5t x\u1ee9 l\u00e0 Kon H\u00e0 N\u1eebng, Xu\u00e2n S\u01a1n v\u00e0 C\u00fac Ph\u01b0\u01a1ng, B\u1ebfn En; 120 c\u00e2y tr\u1ed9i Re g\u1eebng c\u1ee7a 4 xu\u1ea5t x\u1ee9 Qu\u1ea3ng B\u00ecnh, Tuy\u00ean Quang, Ph\u00fa Th\u1ecd v\u00e0 C\u00fac Ph\u01b0\u01a1ng. C\u00e1c c\u00e2y tr\u1ed9i c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng sinh tr\u01b0\u1edfng t\u1ed1t.<\/p>\n

    \u0110\u1ec1 t\u00e0i \u0111\u00e3 theo d\u00f5i v\u00e0 thu h\u00e1i \u0111\u01b0\u1ee3c 60 l\u00f4 h\u1ea1t Gi\u1ed5i xanh v\u00e0 80 l\u00f4 h\u1ea1t Re g\u1eebng c\u1ee7a c\u00e1c xu\u1ea5t x\u1ee9 v\u00e0 ti\u1ebfn h\u00e0nh gieo \u01b0\u01a1m \u0111\u01b0\u1ee3c 36.300 c\u00e2y con \u0111\u1ec3 ph\u1ee5c v\u1ee5 tr\u1ed3ng r\u1eebng kh\u1ea3o nghi\u1ec7m.<\/p>\n

    3.3. K\u1ebft qu\u1ea3 x\u00e2y d\u1ef1ng kh\u1ea3o nghi\u1ec7m<\/b><\/p>\n

    \u0110\u1ec1 t\u00e0i \u0111\u00e3 x\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c 30 ha kh\u1ea3o nghi\u1ec7m gi\u1ed1ng v\u00e0 kh\u1ea3o nghi\u1ec7m c\u00e1c bi\u1ec7n ph\u00e1p k\u1ef9 thu\u1eadt l\u00e2m sinh cho Gi\u1ed5i xanh v\u00e0 Re g\u1eebng:<\/b><\/p>\n

    a. Gi\u1ed5i xanh:(15ha)<\/i><\/b><\/p>\n

      \n
    • \u00b7 Kh\u1ea3o nghi\u1ec7m xu\u1ea5t x\u1ee9 – h\u1eadu th\u1ebf Gi\u1ed5i xanh (3 ha): 80 gia \u0111\u00ecnh thu\u1ed9c 4 xu\u1ea5t x\u1ee9, di\u1ec7n t\u00edch 3 ha t\u1ea1i Ba V\u00ec.<\/li>\n
    • \u00b7Kh\u1ea3o nghi\u1ec7m xu\u1ea5t x\u1ee9 – h\u1eadu th\u1ebf Gi\u1ed5i xanh (3 ha) t\u1ea1i Kon H\u00e0 N\u1eebng, Gia Lai.<\/li>\n
    • \u00b7 Th\u00ed nghi\u1ec7m h\u1ed7n giao Gi\u1ed5i xanh v\u1edbi c\u00e2y b\u1ea3n \u0111\u1ecba (3 ha) t\u1ea1i VQG Xu\u00e2n S\u01a1n, Ph\u00fa Th\u1ecd.<\/li>\n
    • \u00b7Th\u00ed nghi\u1ec7m tr\u1ed3ng h\u1ed7n giao v\u1edbi c\u00e2y m\u1ecdc nhanh (3ha) t\u1ea1i Kon H\u00e0 N\u1eebng, Gia Lai.<\/li>\n
    • \u00b7Th\u00ed nghi\u1ec7m m\u1eadt \u0111\u1ed9 (3ha) t\u1ea1i Kon H\u00e0 N\u1eebng, Gia Lai.<\/li>\n<\/ul>\n

      \u00a0\u00a0\u00a0\u00a0 b.Re g\u1eebng:(15ha)<\/i><\/b><\/p>\n

        \n
      • \u00a0\u00a0\u00a0Kh\u1ea3o nghi\u1ec7m m\u1eadt \u0111\u1ed9 (r\u1eebng tr\u1ed3ng thu\u1ea7n lo\u00e0i) (3 ha) t\u1ea1 VQG Xu\u00e2n S\u01a1n, Ph\u00fa Th\u1ecd.<\/li>\n
      • Th\u00ed nghi\u1ec7m tr\u1ed3ng r\u1eebng h\u1ed7n giao Re g\u1eebng v\u1edbi Keo tai t\u01b0\u1ee3ng (3 ha)t\u1ea1i H\u00f2a B\u00ecnh.<\/li>\n
      • Th\u00ed nghi\u1ec7m h\u1ed7n giao v\u1edbi c\u00e2y b\u1ea3n \u0111\u1ecba (3 ha) t\u1ea1i H\u00f2a B\u00ecnh.<\/li>\n
      • Kh\u1ea3o nghi\u1ec7m xu\u1ea5t x\u1ee9 – h\u1eadu th\u1ebf (3ha) t\u1ea1i Ba V\u00ec, H\u00e0 N\u1ed9i.<\/li>\n
      • Kh\u1ea3o nghi\u1ec7m xu\u1ea5t x\u1ee9 – h\u1eadu th\u1ebf (3ha) t\u1ea1i Th\u01b0\u1eddng Xu\u00e2n, Thanh H\u00f3a.<\/li>\n<\/ul>\n

        C\u00e1c kh\u1ea3o nghi\u1ec7m b\u01b0\u1edbc \u0111\u1ea7u sinh tr\u01b0\u1edfng t\u1ed1t c\u00f3 t\u1ef7 l\u1ec7 s\u1ed1ng ban \u0111\u1ea7u \u0111\u1ea1t tr\u00ean 90%.<\/p>\n

        3.4. K\u1ebft qu\u1ea3 ph\u00e2n t\u00edch \u0111a d\u1ea1ng di truy\u1ec1n<\/b><\/p>\n

        Qua ph\u00e2n t\u00edch\u00a0 24 m\u1eabu l\u00e1 Gi\u1ed5i xanh t\u1eeb 3 xu\u1ea5t x\u1ee9 Kon H\u00e0 N\u1eebng – Gia Lai, B\u1ebfn En – Thanh H\u00f3a v\u00e0 Xu\u00e2n S\u01a1n – Ph\u00fa Th\u1ecd v\u1edbi 8 m\u1ed3i RAPD: OPB5, OPB9, OPB10, OPC9, OPC12, OPC13, OPC17, OPC20 cho th\u1ea5y:<\/p>\n

        –\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 C\u00e1c s\u1ea3n ph\u1ea9m PCR ADN genome c\u1ee7a c\u00e1c c\u00e2y tr\u1ed9i Gi\u1ed5i xanh \u00a0v\u1edbi 8 m\u1ed3i RAPD cho th\u1ea5y h\u1ea7u h\u1ebft\u00a0 \u0111\u1ec1u cho \u0111a h\u00ecnh cao, ch\u1ec9 c\u00f3 m\u1ed3i OPC9 l\u00e0 \u00edt cho \u0111a h\u00ecnh.<\/p>\n

        –\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Qua c\u00e1c k\u1ebft qu\u1ea3 ph\u00e2n t\u00edch v\u1edbi c\u00e1c m\u1ed3i RAPD cho th\u1ea5y c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t \u1edf m\u1ee9c \u0111\u1ed9 tr\u00ecnh t\u1ef1 ADN gi\u1eefa c\u00e1c c\u00e1 th\u1ec3 v\u00e0 \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c c\u00e1 th\u1ec3 \u1edf v\u00f9ng n\u00e0y c\u00f3 th\u1ec3 kh\u00e1c bi\u1ec7t di truy\u1ec1n v\u1edbi c\u00e1c c\u00e1 th\u1ec3 \u1edf v\u00f9ng kh\u00e1c.<\/p>\n

        –\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 T\u1eeb c\u00e1c k\u1ebft qu\u1ea3 ph\u00e2n t\u00edch c\u0169ng cho ch\u00fang ta th\u1ea5y c\u00e1c xu\u1ea5t x\u1ee9 Gi\u1ed5i xanh nghi\u00ean c\u1ee9u c\u00f3 m\u1ee9c \u0111\u1ed9 \u0111a d\u1ea1ng di truy\u1ec1n kh\u00e1 cao v\u00e0 \u0111\u01b0\u1ee3c chia l\u00e0m hai nh\u00f3m ch\u00ednh: Nh\u00f3m I g\u1ed3m c\u00e1c xu\u1ea5t x\u1ee9 t\u1eeb B\u1ebfn En- Thanh Ho\u00e1 v\u00e0 Xu\u00e2n S\u01a1n- Ph\u00fa Th\u1ecd v\u00e0 nh\u00f3m II l\u00e0 xu\u1ea5t x\u1ee9 Kon H\u00e0 N\u1eebng.<\/p>\n

        3.5. K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u b\u1ea3o qu\u1ea3n h\u1ea1t gi\u1ed1ng<\/b><\/p>\n

        3.5.1. Re g\u1eebng<\/b><\/p>\n

        K\u1ebft qu\u1ea3 th\u00ed nghi\u1ec7m t\u1ef7 l\u1ec7 n\u1ea3y m\u1ea7m c\u1ee7a 50 l\u00f4 h\u1ea1t cho th\u1ea5y:<\/p>\n

        –\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Tr\u1ecdng l\u01b0\u1ee3ng qu\u1ea3 trung b\u00ecnh 1,16gram, tr\u1ecdng l\u01b0\u1ee3ng h\u1ea1t 0,54 gram.<\/p>\n

        –\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 H\u1ea1t Re g\u1eebng c\u00f3 t\u1ef7 l\u1ec7 n\u1ea3y m\u1ea7m ban \u0111\u1ea7u r\u1ea5t cao: 91,2 %<\/p>\n

        –\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Trong \u0111i\u1ec1u ki\u1ec7n c\u1ea5t tr\u1eef b\u00ecnh th\u01b0\u1eddng h\u1ea1t Re g\u1eebng m\u1ea5t s\u1ee9c n\u1ea3y m\u1ea7m r\u1ea5t nhanh ch\u1ec9 sau 3 th\u00e1ng c\u1ea5t tr\u1eef<\/p>\n

        –\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 H\u1ea1t m\u1ea5t s\u1ee9c n\u1ea3y m\u1ea7m khi r\u00fat \u1ea9m h\u1ea1t gi\u1ed1ng xu\u1ed1ng d\u01b0\u1edbi 5%<\/p>\n

        –\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 H\u1ea1t gi\u1ed1ng duy tr\u00ec t\u1ef7 l\u1ec7 n\u1ea3y m\u1ea7m 13% trong \u0111i\u1ec1u ki\u1ec7n duy tr\u00ec \u0111\u1ed9 \u1ea9m h\u1ea1t gi\u1ed1ng \u1edf m\u1ee9c 35% trong \u0111i\u1ec1u ki\u1ec7n c\u1ea5t tr\u1eef \u1edf nhi\u1ec7t \u0111\u1ed9 -300<\/sup>C<\/p>\n

        3.5.2. Gi\u1ed5i xanh<\/b><\/p>\n

        K\u1ebft qu\u1ea3 th\u00ed nghi\u1ec7m t\u1ef7 l\u1ec7 n\u1ea3y m\u1ea7m c\u1ee7a 50 l\u00f4 h\u1ea1t cho th\u1ea5y:<\/p>\n

        –\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Tr\u1ecdng l\u01b0\u1ee3ng qu\u1ea3 trung b\u00ecnh 0,85gram, tr\u1ecdng l\u01b0\u1ee3ng h\u1ea1t 0,59 gram.<\/p>\n

        –\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 H\u1ea1t Gi\u1ed5i xanh c\u00f3 t\u1ef7 l\u1ec7 n\u1ea3y m\u1ea7m ban \u0111\u1ea7u kh\u00e1 cao: 52.0 %<\/p>\n

        –\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Trong \u0111i\u1ec1u ki\u1ec7n c\u1ea5t tr\u1eef b\u00ecnh th\u01b0\u1eddng h\u1ea1t Gi\u1ed5i xanh m\u1ea5t s\u1ee9c n\u1ea3y m\u1ea7m r\u1ea5t nhanh ch\u1ec9 sau 3 th\u00e1ng c\u1ea5t tr\u1eef<\/p>\n

        –\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 H\u1ea1t m\u1ea5t s\u1ee9c n\u1ea3y m\u1ea7m khi r\u00fat \u1ea9m h\u1ea1t gi\u1ed1ng xu\u1ed1ng d\u01b0\u1edbi 5%<\/p>\n

        –\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 H\u1ea1t gi\u1ed1ng duy tr\u00ec t\u1ef7 l\u1ec7 n\u1ea3y m\u1ea7m 30,5% trong \u0111i\u1ec1u ki\u1ec7n duy tr\u00ec \u0111\u1ed9 \u1ea9m h\u1ea1t gi\u1ed1ng \u1edf m\u1ee9c 35% trong \u0111i\u1ec1u ki\u1ec7n c\u1ea5t tr\u1eef \u1edf nhi\u1ec7t \u0111\u1ed9 50<\/sup>C<\/p>\n

        \u00a0<\/b><\/p>\n

        VI. K\u1ebeT LU\u1eacN <\/b><\/p>\n

        Trong giai \u0111o\u1ea1n 2008-2010, \u0111\u1ec1 t\u00e0i \u0111\u00e3 ti\u1ebfn h\u00e0nh nghi\u00ean c\u1ee9u v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c k\u1ebft qu\u1ea3 b\u01b0\u1edbc \u0111\u1ea7u v\u1ec1 \u0111i\u1ec1u tra ph\u00e2n b\u1ed1 c\u1ee7a hai lo\u00e0i Gi\u1ed5i xanh v\u00e0 Re g\u1eebng, ch\u1ecdn l\u1ecdc c\u00e2y tr\u1ed9i, theo d\u00f5i v\u1eadt h\u1eadu, thu h\u00e1i h\u1ea1t gi\u1ed1ng v\u00e0 gieo \u01b0\u01a1m h\u1ea1t gi\u1ed1ng c\u1ee7a c\u00e1c\u00a0 tr\u1ed9i t\u1eeb c\u00e1c xu\u1ea5t x\u1ee9 kh\u00e1c nhau. \u0110\u1ec1 t\u00e0i c\u0169ng \u0111\u00e3 ti\u1ebfn h\u00e0nh c\u00e1c nghi\u00ean c\u1ee9u v\u1ec1 b\u1ea3o qu\u1ea3n h\u1ea1t gi\u1ed1ng v\u00e0 \u0111\u00e1nh gi\u00e1 \u0111a d\u1ea1ng di truy\u1ec1n cho 2 lo\u00e0i. \u0110\u1ec1 t\u00e0i c\u0169ng \u0111\u00e3 ti\u1ebfn h\u00e0nh x\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c c\u00e1c kh\u1ea3o nghi\u1ec7m xu\u1ea5t x\u1ee9 – h\u1eadu th\u1ebf v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p l\u00e2m sinh cho hai lo\u00e0i n\u00e0y, b\u01b0\u1edbc \u0111\u1ea7u c\u00e1c kh\u1ea3o nghi\u1ec7m c\u00f3 t\u1ef7 l\u1ec7 s\u1ed1ng cao v\u00e0 sinh tr\u01b0\u1edfng t\u1ed1t. C\u00e1c k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u ban \u0111\u1ea7u l\u00e0 c\u01a1 s\u1edf th\u1ef1c ti\u1ec5n quan trong \u0111\u1ec3 ti\u1ebfp t\u1ee5c nghi\u00ean c\u1ee9u \u0111\u00e1nh gi\u00e1 trong giai \u0111oan ti\u1ebfp theo cho 2 lo\u00e0i c\u00e2y n\u00e0y.<\/p>\n","protected":false},"excerpt":{"rendered":"

        Nguy\u1ec5n \u0110\u1ee9c Ki\u00ean TT NC Gi\u1ed1ng c\u00e2y r\u1eebng I. \u0110\u1eb6T V\u1ea4N \u0110\u1ec0 Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, c\u00e1c n\u01b0\u1edbc nhi\u1ec7t \u0111\u1edbi \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c n\u01b0\u1edbc \u1edf v\u00f9ng \u0110\u00f4ng Nam\u00a0 \u00c1 v\u00e0 M\u1ef9 Latinh d\u00e0nh nhi\u1ec1u quan t\u00e2m\u00a0 \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng c\u00e2y b\u1ea3n \u0111\u1ecba cho tr\u1ed3ng r\u1eebng cung c\u1ea5p g\u1ed7 v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m\u00a0 […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[13,72],"tags":[],"_links":{"self":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/13376"}],"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=13376"}],"version-history":[{"count":3,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/13376\/revisions"}],"predecessor-version":[{"id":13380,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/13376\/revisions\/13380"}],"wp:attachment":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/media?parent=13376"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/categories?post=13376"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/tags?post=13376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}