{"id":852,"date":"2017-04-05T10:11:36","date_gmt":"2017-04-05T03:11:36","guid":{"rendered":"http:\/\/demo.prc.maiatech.com.vn\/?p=852"},"modified":"2017-04-05T10:59:33","modified_gmt":"2017-04-05T03:59:33","slug":"ket-qua-thu-thap-va-danh-gia-tap-doan-dong-rieng-giai-doan-2011-2015-tai-an-khanh-hoai-duc-ha-noi","status":"publish","type":"post","link":"https:\/\/prc.org.vn\/?p=852","title":{"rendered":"K\u1ebft qu\u1ea3 thu th\u1eadp v\u00e0 \u0111\u00e1nh gi\u00e1 t\u1eadp \u0111o\u00e0n dong ri\u1ec1ng giai \u0111o\u1ea1n 2011-2015 t\u1ea1i An Kh\u00e1nh, Ho\u00e0i \u0110\u1ee9c, H\u00e0 N\u1ed9i"},"content":{"rendered":"\n\n\n\n
\u00a0 Trong khu\u00f4n kh\u1ed5 c\u1ee7a D\u1ef1 \u00e1n ph\u00e1t tri\u1ec3n Ng\u00e2n h\u00e0ng gen c\u00e2y tr\u1ed3ng Qu\u1ed1c gia giai \u0111o\u1ea1n 2011-2015, Trung t\u00e2m T\u00e0i nguy\u00ean th\u1ef1c v\u1eadt \u0111\u00e3 thu th\u1eadp \u0111\u01b0\u1ee3c 61 m\u1eabu gi\u1ed1ng dong ri\u1ec1ng t\u1ea1i 13 t\u1ec9nh, nhi\u1ec1u nh\u1ea5t l\u00e0 3 t\u1ec9nh H\u00e0 Giang, Tuy\u00ean Quang v\u00e0 Qu\u1ea3ng Ninh. T\u1ea1i c\u00e1c \u0111\u1ecba ph\u01b0\u01a1ng, dong ri\u1ec1ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ea5t \u0111a d\u1ea1ng. C\u1ee7 dong ri\u1ec1ng \u0111\u01b0\u1ee3c d\u00f9ng l\u00e0m l\u01b0\u01a1ng th\u1ef1c, th\u1ef1c ph\u1ea9m: lu\u1ed9c \u0103n, n\u1ea5u r\u01b0\u1ee3u, s\u1ea3n xu\u1ea5t tinh b\u1ed9t dong ri\u1ec1ng, ch\u1ebf bi\u1ebfn mi\u1ebfn dong l\u00e0 r\u1ea5t ph\u1ed5 bi\u1ebfn \u1edf t\u1ea5t c\u1ea3 c\u00e1c \u0111\u1ecba ph\u01b0\u01a1ng. Ngo\u00e0i ra, ng\u01b0\u1eddi d\u00e2n c\u0169ng s\u1eed d\u1ee5ng dong ri\u1ec1ng nh\u01b0 m\u1ed9t lo\u1ea1i c\u00e2y c\u1ea3nh \u0111\u1ec3 trang tr\u00ed.<\/p>\n

<\/p>\n

T\u1eadp \u0111o\u00e0n Dong ri\u1ec1ng t\u1ea1i An Kh\u00e1nh, Ho\u00e0i \u0110\u1ee9c, H\u00e0 N\u1ed9i<\/p>\n

K\u1ebft qu\u1ea3 \u0111\u00e1nh gi\u00e1 t\u1eadp \u0111o\u00e0n dong ri\u1ec1ng cho th\u1ea5y: C\u00e1c m\u1eabu gi\u1ed1ng r\u1ea5t \u0111a d\u1ea1ng v\u1ec1 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m h\u00ecnh th\u00e1i, \u0111\u01b0\u1ee3c bi\u1ec3u hi\u1ec7n \u1edf 3 c\u1ea5p \u0111\u1ed9 kh\u00e1c nhau cho m\u1ed7i t\u00ednh tr\u1ea1ng. K\u1ebft qu\u1ea3 c\u0169ng cho th\u1ea5y, c\u00f3 2 m\u1eabu gi\u1ed1ng dong ri\u1ec1ng c\u00f3 hoa to, m\u00e0u v\u00e0ng xen \u0111\u1ecf c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng l\u00e0m c\u00e2y c\u1ea3nh \u0111\u00f3 l\u00e0 m\u1eabu gi\u1ed1ng Dong ri\u1ec1ng (GBVN 11883) thu th\u1eadp t\u1ea1i Ph\u1ee5c H\u00f2a, Cao B\u1eb1ng v\u00e0 Dong (T.10566) thu th\u1eadp t\u1ea1i Ng\u00e2n S\u01a1n, B\u1eafc C\u1ea1n. C\u1ea3 hai m\u1eabu gi\u1ed1ng n\u00e0y \u0111\u1ec1u v\u1eeba cho hoa l\u00e0m c\u1ea3nh \u0111\u1ed3ng th\u1eddi l\u1ea5y c\u1ee7.<\/p>\n

\u0110a s\u1ed1 c\u00e1c m\u1eabu gi\u1ed1ng trong t\u1eadp \u0111o\u00e0n dong ri\u1ec1ng thu\u1ed9c nh\u00f3m c\u00f3 h\u00ecnh d\u1ea1ng l\u00e1 d\u00e0i v\u1edbi t\u1ef7 l\u1ec7 d\u00e0i\/r\u1ed9ng l\u00e1 t\u1eeb 2,0-2,4 chi\u1ebfm 68,8%; chi\u1ec1u cao c\u00e2y \u1edf m\u1ee9c trung b\u00ecnh t\u1eeb 135,0-191,8 cm chi\u1ebfm 65,6%; n\u0103ng su\u1ea5t c\u1ee7 t\u01b0\u01a1i trung b\u00ecnh t\u1eeb 1,9-4,9 kg\/m2<\/sup> v\u1edbi t\u1ef7 l\u1ec7 96,2% s\u1ed1 l\u01b0\u1ee3ng m\u1eabu gi\u1ed1ng.<\/p>\n

B\u01b0\u1edbc \u0111\u1ea7u tuy\u1ec3n ch\u1ecdn v\u00e0 gi\u1edbi thi\u1ec7u 8 gi\u1ed1ng dong ri\u1ec1ng tri\u1ec3n v\u1ecdng c\u00f3 n\u0103ng su\u1ea5t c\u1ee7 t\u01b0\u01a1i \u0111\u1ea1t t\u1eeb 5,4-7,4 kg\/m2<\/sup>\u0111\u1ed3ng th\u1eddi c\u00f3 \u0111\u1ed9 n\u1ea1c c\u1ee7 cao. Gi\u1ed1ng Ph\u00e1n qu\u1ea9y h\u1ea7u (GBVN28520, B\u00ecnh Li\u00eau, Qu\u1ea3ng Ninh) c\u00f3 n\u0103ng su\u1ea5t cao nh\u1ea5t v\u1edbi 7,4 kg\/m2<\/sup>, ti\u1ebfp \u0111\u1ebfn l\u00e0 M\u1eb7n tinh (GBVN 11889, Tuy\u00ean Quang), Ph\u00e1n qu\u1ea9y h\u1ea7u (GBVN 28529, \u0110\u1ea7m H\u00e0-Qu\u1ea3ng Ninh) \u0111\u1ec1u cho kh\u1ed1i l\u01b0\u1ee3ng c\u1ee7 t\u01b0\u01a1i \u0111\u1ea1t 6,7kg\/m2<\/sup>. Gi\u1ed1ng M\u1eafn qu\u1ea9y (GBVN 28531, L\u1ea1ng S\u01a1n) cho kh\u1ed1i l\u01b0\u1ee3ng c\u1ee7 t\u01b0\u01a1i \u0111\u1ea1t 6,1kg\/m2<\/sup>; m\u1eabu gi\u1ed1ng Dong ri\u1ec1ng (GBVN28534-B\u1eafc Giang) c\u0169ng cho kh\u1ed1i l\u01b0\u1ee3ng c\u1ee7 t\u01b0\u01a1i \u0111\u1ea1t 5,7kg\/m2. Hai m\u1eabu gi\u1ed1ng M\u1eb7n tinh (GBVN 11888 Tuy\u00ean Quang) v\u00e0 Dong ri\u1ec1ng (GBVN 28536, Tuy\u00ean Quang) \u0111\u1ec1u cho n\u0103ng su\u1ea5t c\u1ee7 t\u01b0\u01a1i \u0111\u1ea1t 5,4kg\/m2<\/sup>.<\/p>\n

Xem b\u00e0i b\u00e1o chi ti\u1ebft t\u1ea1i \u0111\u00e2y<\/a><\/td>\n<\/tr>\n

Ho\u00e0ng Th\u1ecb Nga, Nguy\u1ec5n Th\u1ecb Hoa, Nguy\u1ec5n Thanh H\u01b0ng, Nguy\u1ec5n Ph\u00f9ng H\u00e0, Tr\u01b0\u01a1ng Th\u1ecb H\u00f2a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

\u00a0 Trong khu\u00f4n kh\u1ed5 c\u1ee7a D\u1ef1 \u00e1n ph\u00e1t tri\u1ec3n Ng\u00e2n h\u00e0ng gen c\u00e2y tr\u1ed3ng Qu\u1ed1c gia giai \u0111o\u1ea1n 2011-2015, Trung<\/p>\n","protected":false},"author":4,"featured_media":854,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[39],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/852"}],"collection":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=852"}],"version-history":[{"count":1,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/852\/revisions"}],"predecessor-version":[{"id":855,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/852\/revisions\/855"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/media\/854"}],"wp:attachment":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=852"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=852"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=852"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}