{"id":1715,"date":"2017-10-18T16:59:06","date_gmt":"2017-10-18T09:59:06","guid":{"rendered":"http:\/\/prc.maiatech.com.vn\/?p=1715"},"modified":"2017-11-17T16:29:25","modified_gmt":"2017-11-17T09:29:25","slug":"danh-gia-dac-diem-nong-sinh-hoc-nguon-gen-buoi-bon-mua-tai-chuong-my-ha-noi","status":"publish","type":"post","link":"https:\/\/prc.org.vn\/?p=1715","title":{"rendered":"\u0110\u00e1nh gi\u00e1 \u0111\u1eb7c \u0111i\u1ec3m n\u00f4ng sinh h\u1ecdc ngu\u1ed3n gen B\u01b0\u1edfi b\u1ed1n m\u00f9a t\u1ea1i Ch\u01b0\u01a1ng M\u1ef9, H\u00e0 N\u1ed9i"},"content":{"rendered":"

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 C\u00e2y \u0103n qu\u1ea3 c\u00f3 m\u00fai (Citrus<\/em>) l\u00e0 m\u1ed9t trong nh\u1eefng c\u00e2y \u0103n qu\u1ea3 \u0111\u01b0\u1ee3c tr\u1ed3ng r\u1ed9ng r\u00e3i nh\u1ea5t tr\u00ean th\u1ebf gi\u1edbi v\u1edbi t\u1ed5ng s\u1ea3n l\u01b0\u1ee3ng \u0111\u1ea1t 85,6 tri\u1ec7u t\u1ea5n ni\u00ean v\u1ee5 2012\/2013. Di\u1ec7n t\u00edch c\u00e2y \u0103n qu\u1ea3 c\u00f3 m\u00fai \u1edf n\u01b0\u1edbc ta n\u0103m 2015 \u0111\u1ea1t 118.516,3 ha, chi\u1ebfm kho\u1ea3ng 14,3% di\u1ec7n t\u00edch c\u00e2y \u0103n qu\u1ea3 c\u1ea3 n\u01b0\u1edbc v\u1edbi s\u1ea3n l\u01b0\u1ee3ng h\u00e0ng n\u0103m l\u00e0 1,04 tri\u1ec7u t\u1ea5n (C\u1ee5c tr\u1ed3ng tr\u1ecdt, B\u1ed9 NN v\u00e0 PTNT, 2016). N\u01b0\u1edbc ta n\u1eb1m \u1edf trung t\u00e2m ph\u00e1t sinh c\u1ee7a r\u1ea5t nhi\u1ec1u gi\u1ed1ng c\u00e2y \u0103n qu\u1ea3 c\u00f3 m\u00fai (V\u00f5 V\u0103n Chi, 1997; Ph\u1ea1m Ho\u00e0ng H\u1ed9, 1992). B\u01b0\u1edfi B\u1ed1n m\u00f9a l\u00e0 m\u1ed9t gi\u1ed1ng b\u01b0\u1edfi m\u1edbi \u0111\u01b0\u1ee3c Trung t\u00e2m T\u00e0i nguy\u00ean ph\u00e1t hi\u1ec7n n\u0103m 2013 t\u1ea1i l\u01b0u v\u1ef1c s\u00f4ng \u0110\u00e1y. Gi\u1ed1ng b\u01b0\u1edfi n\u00e0y c\u00f3 ngu\u1ed3n g\u1ed1c \u1edf x\u00e3 Ch\u00fac S\u01a1n, huy\u1ec7n Ch\u01b0\u01a1ng M\u1ef9, H\u00e0 N\u1ed9i. Do l\u00e0 c\u00e2y tr\u1ed3ng m\u1edbi \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n n\u00ean vi\u1ec7c \u0111\u00e1nh gi\u00e1 \u0111\u1eb7c \u0111i\u1ec3m n\u00f4ng sinh h\u1ecdc l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft nh\u1eb1m c\u00f3 \u0111\u01b0\u1ee3c b\u1ed9 d\u1eef li\u1ec7u \u0111\u1ea7y \u0111\u1ee7 l\u00e0m ngu\u1ed3n t\u01b0 li\u1ec7u cho c\u00e1c nghi\u00ean c\u1ee9u ti\u1ebfp theo nh\u01b0 ph\u1ee5c v\u1ee5 c\u00f4ng t\u00e1c b\u1ea3o t\u1ed3n, nh\u00e2n gi\u1ed1ng v\u00e0 khai th\u00e1c ngu\u1ed3n gen.<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u0110\u1eb7c \u0111i\u1ec3m B\u01b0\u1edfi b\u1ed1n m\u00f9a:<\/strong><\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 B\u01b0\u1edfi B\u1ed1n m\u00f9a c\u00f3 b\u1ed9 l\u00e1 m\u00e0u xanh \u0111\u1eadm, m\u1eb7t tr\u00ean \u0111\u1eadm h\u01a1n m\u1eb7t d\u01b0\u1edbi l\u00e1.<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Hoa ra b\u1ed1n m\u00f9a trong n\u0103m. Hoa b\u01b0\u1edfi B\u1ed1n m\u00f9a m\u1ecdc th\u00e0nh ch\u00f9m, ch\u1ee7 y\u1ebfu \u1edf \u0111\u1ec9nh ng\u1ecdn, hoa m\u00e0u tr\u1eafng k\u00edch th\u01b0\u1edbc l\u1edbn, m\u00f9i r\u1ea5t th\u01a1m, hoa c\u00f3 4 c\u00e1nh v\u00e0 5 c\u00e1nh. S\u1ed1 hoa tr\u00ean m\u1ed9t ch\u00f9m kh\u00f4ng nhi\u1ec1u t\u1eeb 2-6 hoa v\u00e0 hoa m\u1ecdc th\u01b0a nhau.<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 B\u01b0\u1edfi B\u1ed1n m\u00f9a c\u00f3 v\u1ecb d\u00f4n d\u1ed1t chua \u1edf th\u1eddi \u0111i\u1ec3m ch\u00ednh v\u1ee5, c\u00f3 v\u1ecb chua \u1edf thu tr\u00e1i v\u1ee5. Th\u1eddi gian mang qu\u1ea3 dao \u0111\u1ed9ng t\u1eeb 185-210 ng\u00e0y. Qu\u1ea3 d\u1ea1ng tr\u1ee5 c\u1ea7u, kh\u1ed1i l\u01b0\u1ee3ng trung b\u00ecnh dao \u0111\u1ed9ng t\u1eeb 1,7-2,0 kg. Khi thu ho\u1ea1ch v\u1ecf qu\u1ea3 m\u00e0u v\u00e0ng t\u01b0\u01a1i. Chi\u1ec1u cao qu\u1ea3 dao \u0111\u1ed9ng t\u1eeb 20-22 cm. \u0110\u01b0\u1eddng k\u00ednh t\u1eeb 16-18 cm. S\u1ed1 m\u00fai tr\u00ean qu\u1ea3 t\u1eeb 16-18 m\u00fai. T\u1ef7 l\u1ec7 ph\u1ea7n \u0103n \u0111\u01b0\u1ee3c dao \u0111\u1ed9ng t\u1eeb 58-62 %. \u0110\u1eb7c bi\u1ec7t b\u01b0\u1edfi B\u1ed1n m\u00f9a c\u00f3 h\u00e0m l\u01b0\u1ee3ng tinh d\u1ea7u kh\u00e1 cao \u0111\u1ea1t 6,87%.<\/p>\n

Chi ti\u1ebft: xem t\u1ea1i \u0111\u00e2y<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 C\u00e2y \u0103n qu\u1ea3 c\u00f3 m\u00fai (Citrus) l\u00e0 m\u1ed9t trong nh\u1eefng c\u00e2y \u0103n qu\u1ea3 \u0111\u01b0\u1ee3c tr\u1ed3ng r\u1ed9ng r\u00e3i nh\u1ea5t tr\u00ean<\/p>\n","protected":false},"author":4,"featured_media":1864,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[47,22],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/1715"}],"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=1715"}],"version-history":[{"count":1,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/1715\/revisions"}],"predecessor-version":[{"id":1716,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/1715\/revisions\/1716"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/media\/1864"}],"wp:attachment":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1715"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1715"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1715"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}