{"id":17160,"date":"2017-06-29T14:28:54","date_gmt":"2017-06-29T07:28:54","guid":{"rendered":"http:\/\/vafs.gov.vn\/vn\/?p=17160"},"modified":"2017-06-29T14:28:54","modified_gmt":"2017-06-29T07:28:54","slug":"chon-tao-giong-keo-tai-tuong-vuot-troi-bao-nong-nghiep-vietnam","status":"publish","type":"post","link":"https:\/\/vafs.gov.vn\/vn\/chon-tao-giong-keo-tai-tuong-vuot-troi-bao-nong-nghiep-vietnam\/","title":{"rendered":"Ch\u1ecdn t\u1ea1o gi\u1ed1ng keo tai t\u01b0\u1ee3ng v\u01b0\u1ee3t tr\u1ed9i – B\u00e1o N\u00f4ng nghi\u1ec7p Vi\u1ec7tNam"},"content":{"rendered":"

Keo tai t\u01b0\u1ee3ng l\u00e0 lo\u00e0i c\u00e2y tr\u1ed3ng r\u1eebng ch\u1ee7 l\u1ef1c \u1edf n\u01b0\u1edbc ta. Di\u1ec7n t\u00edch tr\u1ed3ng keo tai t\u01b0\u1ee3ng \u0111\u1ebfn n\u0103m 2016 \u0111\u1ea1t g\u1ea7n 1 tri\u1ec7u ha. Tr\u01b0\u1edbc \u0111\u00e2y, do thi\u1ebfu ngu\u1ed3n gi\u1ed1ng t\u1ed1t n\u00ean h\u00e0ng n\u0103m n\u01b0\u1edbc ta ph\u1ea3i nh\u1eadp h\u1ea1t gi\u1ed1ng keo tai t\u01b0\u1ee3ng t\u1eeb \u00dac v\u1edbi gi\u00e1 r\u1ea5t \u0111\u1eaft \u0111\u1ec3 tr\u1ed3ng r\u1eebng nh\u01b0ng n\u0103ng su\u1ea5t c\u0169ng ch\u01b0a \u0111\u1ea1t \u0111\u01b0\u1ee3c nh\u01b0 k\u1ef3 v\u1ecdng. \"17-06-29<\/a> R\u1eebng keo tai t\u01b0\u1ee3ng t\u1eeb v\u01b0\u1eddn gi\u1ed1ng t\u1ea1i Ba V\u00ec, H\u00e0 N\u1ed9i 8 tu\u1ed5i<\/i><\/p>\n

Vi\u1ec7n Nghi\u00ean c\u1ee9u Gi\u1ed1ng v\u00e0 C\u00f4ng ngh\u1ec7 sinh h\u1ecdc l\u00e2m nghi\u1ec7p (Vi\u1ec7n Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Vi\u1ec7t Nam) \u0111\u00e3 x\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c nhi\u1ec1u v\u01b0\u1eddn gi\u1ed1ng keo tai t\u01b0\u1ee3ng c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng h\u1ea1t v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi gi\u1ed1ng nh\u1eadp n\u1ed9i \u0111\u1ec3 ph\u1ee5c v\u1ee5 s\u1ea3n xu\u1ea5t.<\/p>\n

G\u1ed7 keo tai t\u01b0\u1ee3ng th\u1eb3ng th\u1edb, ch\u1eafc, \u00edt b\u1ecb cong v\u00eanh, n\u1ee9t n\u1ebb n\u00ean r\u1ea5t \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng \u0111\u1ec3 l\u00e0m \u0111\u1ed3 g\u1ed7 xu\u1ea5t kh\u1ea9u c\u0169ng nh\u01b0 l\u00e0m \u0111\u1ed3 m\u1ed9c gia d\u1ee5ng. Hi\u1ec7n c\u00e1c c\u01a1 s\u1edf ch\u1ebf bi\u1ebfn g\u1ed7 thu mua v\u1edbi gi\u00e1 t\u1eeb 1,5 – 3 tri\u1ec7u \u0111\u1ed3ng\/m3 \u0111\u1ec3 l\u00e0m g\u1ed7 x\u1ebb \u0111\u00f3ng \u0111\u1ed3 m\u1ed9c xu\u1ea5t kh\u1ea9u, cao h\u01a1n t\u1eeb 1,3 – 2,5 l\u1ea7n gi\u00e1 thu mua g\u1ed7 d\u0103m xu\u1ea5t kh\u1ea9u. Nhi\u1ec1u h\u1ed9 n\u00f4ng d\u00e2n \u0111\u00e3 b\u1eaft \u0111\u1ea7u chuy\u1ec3n sang tr\u1ed3ng r\u1eebng keo tai t\u01b0\u1ee3ng b\u1eb1ng ngu\u1ed3n h\u1ea1t v\u01b0\u1eddn gi\u1ed1ng v\u1edbi lu\u00e2n k\u1ef3 t\u1eeb 8 – 10 n\u0103m \u0111\u1ec3 kinh doanh g\u1ed7 l\u1edbn qua \u0111\u00f3 n\u00e2ng cao h\u01a1n n\u1eefa hi\u1ec7u qu\u1ea3 kinh t\u1ebf c\u1ee7a r\u1eebng tr\u1ed3ng.<\/p>\n

T\u1eeb n\u0103m 2003 \u0111\u1ebfn nay, Vi\u1ec7n Nghi\u00ean c\u1ee9u Gi\u1ed1ng v\u00e0 C\u00f4ng ngh\u1ec7 sinh h\u1ecdc l\u00e2m nghi\u1ec7p \u0111\u00e3 ch\u00fa tr\u1ecdng x\u00e2y d\u1ef1ng nhi\u1ec1u v\u01b0\u1eddn gi\u1ed1ng keo tai t\u01b0\u1ee3ng ch\u1ea5t l\u01b0\u1ee3ng cao, qu\u1ea3n l\u00fd, thu h\u00e1i h\u1ea1t gi\u1ed1ng v\u00e0 x\u00e2y d\u1ef1ng m\u1ed9t s\u1ed1 m\u00f4 h\u00ecnh tr\u1ed3ng th\u1eed gi\u1ed1ng keo tai t\u01b0\u1ee3ng t\u1eeb v\u01b0\u1eddn gi\u1ed1ng v\u00e0 so s\u00e1nh v\u1edbi gi\u1ed1ng nh\u1eadp n\u1ed9i t\u1ea1i m\u1ed9t s\u1ed1 v\u00f9ng sinh th\u00e1i tr\u1ed3ng nhi\u1ec1u lo\u00e0i c\u00e2y n\u00e0y.<\/p>\n

K\u1ebft qu\u1ea3 cho th\u1ea5y r\u1eebng tr\u1ed3ng keo tai t\u01b0\u1ee3ng t\u1eeb c\u00e1c v\u01b0\u1eddn gi\u1ed1ng c\u00f3 n\u0103ng su\u1ea5t r\u1eebng cao h\u01a1n t\u1eeb 10\u00a0– 20% so v\u1edbi gi\u1ed1ng nh\u1eadp n\u1ed9i. \u1ede T\u00e2y B\u1eafc, m\u00f4 h\u00ecnh ph\u1ed1i h\u1ee3p v\u1edbi C\u00f4ng ty L\u00e2m nghi\u1ec7p H\u00f2a B\u00ecnh \u2013 VINAFOR t\u1ea1i L\u01b0\u01a1ng S\u01a1n, H\u00f2a B\u00ecnh, n\u01a1i c\u00f3 t\u1ea7ng \u0111\u1ea5t s\u00e2u v\u00e0 \u1ea9m, sau 7 n\u0103m tu\u1ed5i r\u1eebng keo tai t\u01b0\u1ee3ng t\u1eeb v\u01b0\u1eddn gi\u1ed1ng \u0111\u1ea1t 180m3\/ha (26m3\/ha\/n\u0103m), trong khi r\u1eebng tr\u1ed3ng t\u1eeb ngu\u1ed3n gi\u1ed1ng nh\u1eadp n\u1ed9i ch\u1ec9 \u0111\u1ea1t 153m3\/ha (22m3\/ha\/n\u0103m), c\u00f2n h\u1ea1t gi\u1ed1ng \u0111\u1ea1i tr\u00e0 ch\u1ec9 cho n\u0103ng su\u1ea5t 112m3\/ha (16m3\/ha\/n\u0103m).<\/p>\n

\u1ede \u0110\u00f4ng B\u1eafc, t\u1ea1i C\u1ea7u Hai, Ph\u00fa Th\u1ecd, tr\u00ean \u0111\u1ea5t x\u1ea5u, ngh\u00e8o dinh d\u01b0\u1ee1ng h\u01a1n c\u0169ng cho th\u1ea5y keo tai t\u01b0\u1ee3ng t\u1eeb v\u01b0\u1eddn gi\u1ed1ng c\u00f3 sinh tr\u01b0\u1edfng v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi gi\u1ed1ng nh\u1eadp n\u1ed9i, sau 8 n\u0103m tr\u1ed3ng trong khi l\u00f4 gi\u1ed1ng t\u1eeb v\u01b0\u1eddn gi\u1ed1ng \u0111\u1ea1t 160m3\/ha (20m3\/ha\/n\u0103m) th\u00ec l\u00f4 gi\u1ed1ng nh\u1eadp n\u1ed9i ch\u1ec9 \u0111\u1ea1t 139m3\/ha (17m3\/ha\/n\u0103m) v\u00e0 l\u00f4 gi\u1ed1ng \u0111\u1ea1i tr\u00e0 ch\u1ec9 \u0111\u1ea1t 120m3\/ha (15m3\/ha\/n\u0103m).<\/p>\n

T\u01b0\u01a1ng t\u1ef1, t\u1ea1i Ba V\u00ec, H\u00e0 N\u1ed9i, n\u01a1i \u0111\u1ea5t x\u1ea5u, t\u1ea7ng \u0111\u1ea5t n\u00f4ng, b\u1ecb \u0111\u00e1 ong h\u00f3a, nhi\u1ec1u \u0111\u00e1 l\u1eabn, sau 5 n\u0103m m\u00f4 h\u00ecnh keo tai t\u01b0\u1ee3ng t\u1eeb v\u01b0\u1eddn gi\u1ed1ng \u0111\u1ea1t s\u1ea3n l\u01b0\u1ee3ng 90m3\/ha (18m3\/ha\/n\u0103m), v\u01b0\u1ee3t 13% so v\u1edbi gi\u1ed1ng nh\u1eadp n\u1ed9i ch\u1ec9 \u0111\u1ea1t 75m3\/ha (15m3\/ha\/n\u0103m).<\/p>\n

\u1ede B\u1eafc Trung B\u1ed9, t\u1ea1i Cam L\u1ed9, Qu\u1ea3ng Tr\u1ecb, sau 2,5 tu\u1ed5i trong khi r\u1eebng tr\u1ed3ng keo tai t\u01b0\u1ee3ng t\u1eeb v\u01b0\u1eddn gi\u1ed1ng \u0111\u00e3 \u0111\u1ea1t 20m3\/ha\/n\u0103m trong khi r\u1eebng tr\u1ed3ng t\u1eeb h\u1ea1t nh\u1eadp n\u1ed9i ch\u1ec9 \u0111\u1ea1t 14m3\/ha\/n\u0103m.<\/p>\n

\u00d4ng Ph\u1ea1m Xu\u00e2n \u0110\u1ec9nh, Gi\u00e1m \u0111\u1ed1c Trung t\u00e2m Khoa h\u1ecdc l\u00e2m nghi\u1ec7p B\u1eafc Trung B\u1ed9 cho bi\u1ebft, nhi\u1ec1u h\u1ed9 d\u00e2n tr\u1ed3ng r\u1eebng \u1edf \u0111\u1ecba ph\u01b0\u01a1ng sau khi th\u0103m m\u00f4 h\u00ecnh c\u1ee7a trung t\u00e2m r\u1ea5t mong mu\u1ed1n tr\u1ed3ng gi\u1ed1ng keo tai t\u01b0\u1ee3ng t\u1eeb v\u01b0\u1eddn gi\u1ed1ng \u0111\u1ec3 thay th\u1ebf gi\u1ed1ng keo tai t\u01b0\u1ee3ng nh\u1eadp n\u1ed9i. Hi\u1ec7n, Vi\u1ec7n Nghi\u00ean c\u1ee9u Gi\u1ed1ng v\u00e0 C\u00f4ng ngh\u1ec7 sinh h\u1ecdc l\u00e2m nghi\u1ec7p \u0111\u00e3 cung c\u1ea5p h\u1ea1t gi\u1ed1ng ch\u1ea5t l\u01b0\u1ee3ng cao t\u1eeb v\u01b0\u1eddn gi\u1ed1ng cho nhi\u1ec1u h\u1ed9 n\u00f4ng d\u00e2n v\u00e0 c\u00f4ng ty l\u00e2m nghi\u1ec7p \u1edf t\u1ec9nh Y\u00ean B\u00e1i, H\u00f2a B\u00ecnh, Qu\u1ea3ng Tr\u1ecb v\u00e0 Qu\u1ea3ng Ng\u00e3i \u0111\u1ec3 tr\u1ed3ng r\u1eebng v\u00e0 cho k\u1ebft qu\u1ea3 r\u1ea5t tri\u1ec3n v\u1ecdng.<\/p>\n

TS\u00a0Nguy\u1ec5n \u0110\u1ee9c Ki\u00ean, Ph\u00f3 Vi\u1ec7n tr\u01b0\u1edfng Vi\u1ec7n Nghi\u00ean c\u1ee9u Gi\u1ed1ng v\u00e0 C\u00f4ng ngh\u1ec7 sinh h\u1ecdc l\u00e2m nghi\u1ec7p chia s\u1ebb: \u201c\u0110\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c v\u01b0\u1eddn gi\u1ed1ng keo tai t\u01b0\u1ee3ng n\u00e0y, vi\u1ec7n \u0111\u00e3 ti\u1ebfn h\u00e0nh nh\u1eadp h\u1ea1t gi\u1ed1ng c\u00e1c c\u00e2y tr\u1ed9i t\u1eeb \u00dac,\u00a0tr\u1ea3i qua nhi\u1ec1u n\u0103m kh\u1ea3o nghi\u1ec7m v\u00e0 ch\u1ecdn l\u1ecdc m\u1edbi x\u00e2y d\u1ef1ng c\u00e1c v\u01b0\u1eddn gi\u1ed1ng. Sau \u0111\u00f3 c\u00e1c v\u01b0\u1eddn gi\u1ed1ng \u0111\u01b0\u1ee3c t\u1ec9a b\u1ecf nh\u1eefng c\u00e2y sinh tr\u01b0\u1edfng k\u00e9m v\u00e0 ch\u1ec9 \u0111\u1ec3 l\u1ea1i nh\u1eefng c\u00e2y sinh tr\u01b0\u1edfng t\u1ed1t \u0111\u1ec3 giao ph\u1ea5n v\u00e0 thu h\u00e1i h\u1ea1t.<\/p>\n

C\u00e1c v\u01b0\u1eddn gi\u1ed1ng c\u1ee7a vi\u1ec7n x\u00e2y d\u1ef1ng tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t quy tr\u00ecnh c\u1ee7a B\u1ed9 NN-PTNT ban h\u00e0nh v\u00e0 \u0111\u00e3 \u0111\u01b0\u1ee3c B\u1ed9 c\u00f4ng nh\u1eadn \u0111\u1ec3 cung c\u1ea5p h\u1ea1t gi\u1ed1ng ph\u1ee5c v\u1ee5 tr\u1ed3ng r\u1eebng. Ch\u00ednh v\u00ec v\u1eady kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng v\u1edbi \u0111i\u1ec1u ki\u1ec7n l\u1eadp \u0111\u1ecba Vi\u1ec7t Nam, kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu s\u00e2u b\u1ec7nh h\u1ea1i v\u00e0 n\u0103ng su\u1ea5t r\u1eebng tr\u1ed3ng t\u1eeb h\u1ea1t v\u01b0\u1eddn gi\u1ed1ng cao h\u01a1n h\u1eb3n so v\u1edbi h\u1ea1t nh\u1eadp n\u1ed9i\u201d.<\/p>\n

\u00d4ng\u00a0Ki\u00ean cho bi\u1ebft th\u00eam, d\u00f9 \u0111\u00e3 x\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c nhi\u1ec1u v\u01b0\u1eddn gi\u1ed1ng keo tai t\u01b0\u1ee3ng tr\u00ean c\u00e1c v\u00f9ng sinh th\u00e1i nh\u01b0ng hi\u1ec7n nay s\u1ea3n l\u01b0\u1ee3ng h\u1ea1t gi\u1ed1ng v\u1eabn kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a s\u1ea3n xu\u1ea5t. Trong th\u1eddi gian t\u1edbi, vi\u1ec7n s\u1ebd ti\u1ebfp t\u1ee5c ph\u1ed1i h\u1ee3p v\u1edbi c\u00e1c \u0111\u1ecba ph\u01b0\u01a1ng \u0111\u1ec3 \u0111\u1ea9y m\u1ea1nh chuy\u1ec3n giao gi\u1ed1ng g\u1ed1c v\u00e0 c\u00f4ng ngh\u1ec7 x\u00e2y d\u1ef1ng r\u1eebng gi\u1ed1ng ho\u1eb7c v\u01b0\u1eddn gi\u1ed1ng keo tai t\u01b0\u1ee3ng, t\u1eeb \u0111\u00f3 \u0111\u1ecba ph\u01b0\u01a1ng ch\u1ee7 \u0111\u1ed9ng cung c\u1ea5p h\u1ea1t gi\u1ed1ng cho s\u1ea3n xu\u1ea5t.<\/p>\n

\n\n\n\n
“B\u00ean c\u1ea1nh \u0111\u00f3, vi\u1ec7n c\u0169ng \u0111\u00e3 ph\u00e1t tri\u1ec3n th\u00e0nh c\u00f4ng c\u00f4ng ngh\u1ec7 nh\u00e2n gi\u1ed1ng m\u00f4 – hom c\u00e1c l\u00f4 h\u1ea1t c\u00e2y \u01b0u vi\u1ec7t t\u1eeb v\u01b0\u1eddn gi\u1ed1ng v\u1edbi h\u1ec7 s\u1ed1 nh\u00e2n t\u1eeb 400 – 600 l\u1ea7n cho nh\u00e2n gi\u1ed1ng hom v\u00e0 2.000 – 2.500 l\u1ea7n cho nh\u00e2n gi\u1ed1ng m\u00f4, 1 h\u1ea1t gi\u1ed1ng nh\u00e2n \u0111\u01b0\u1ee3c 2.000 – 2.500 c\u00e2y gi\u1ed1ng v\u00e0 s\u1eb5n s\u00e0ng chuy\u1ec3n giao cho c\u00e1c c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t gi\u1ed1ng \u1edf c\u00e1c t\u1ec9nh”, TS Nguy\u1ec5n \u0110\u1ee9c Ki\u00ean.<\/b><\/i><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

NGUY\u00caN HU\u00c2N<\/p>\n

\u00a0Ngu\u1ed3n: http:\/\/nongnghiep.vn\/chon-tao-giong-keo-tai-tuong-vuot-troi-post196993.html<\/i><\/p>\n","protected":false},"excerpt":{"rendered":"

Keo tai t\u01b0\u1ee3ng l\u00e0 lo\u00e0i c\u00e2y tr\u1ed3ng r\u1eebng ch\u1ee7 l\u1ef1c \u1edf n\u01b0\u1edbc ta. Di\u1ec7n t\u00edch tr\u1ed3ng keo tai t\u01b0\u1ee3ng \u0111\u1ebfn n\u0103m 2016 \u0111\u1ea1t g\u1ea7n 1 tri\u1ec7u ha. Tr\u01b0\u1edbc \u0111\u00e2y, do thi\u1ebfu ngu\u1ed3n gi\u1ed1ng t\u1ed1t n\u00ean h\u00e0ng n\u0103m n\u01b0\u1edbc ta ph\u1ea3i nh\u1eadp h\u1ea1t gi\u1ed1ng keo tai t\u01b0\u1ee3ng t\u1eeb \u00dac v\u1edbi gi\u00e1 r\u1ea5t \u0111\u1eaft \u0111\u1ec3 tr\u1ed3ng r\u1eebng […]<\/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\/17160"}],"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=17160"}],"version-history":[{"count":2,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/17160\/revisions"}],"predecessor-version":[{"id":17163,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/17160\/revisions\/17163"}],"wp:attachment":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/media?parent=17160"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/categories?post=17160"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/tags?post=17160"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}