{"id":626,"date":"2017-03-09T11:08:53","date_gmt":"2017-03-09T04:08:53","guid":{"rendered":"http:\/\/demo.prc.maiatech.com.vn\/?p=626"},"modified":"2017-07-13T22:33:35","modified_gmt":"2017-07-13T15:33:35","slug":"dac-diem-sinh-truong-phat-trien-cua-giong-buoi-duong-hiep-thuan-va-buoi-que-duong","status":"publish","type":"post","link":"https:\/\/prc.org.vn\/?p=626","title":{"rendered":"\u0110\u1eb7c \u0111i\u1ec3m sinh tr\u01b0\u1edfng, ph\u00e1t tri\u1ec3n c\u1ee7a gi\u1ed1ng b\u01b0\u1edfi \u0111\u01b0\u1eddng hi\u1ec7p thu\u1eadn v\u00e0 b\u01b0\u1edfi qu\u1ebf d\u01b0\u01a1ng"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td colspan=\"2\">\n<p style=\"text-align: justify;\">\u00a0\u00a0 B\u01b0\u1edfi l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i c\u00e2y \u0103n qu\u1ea3 quan tr\u1ecdng \u1edf n\u01b0\u1edbc ta. C\u00e2y b\u01b0\u1edfi c\u00f3 ph\u1ed5 th\u00edch \u1ee9ng kh\u00e1 r\u1ed9ng v\u00ec v\u1eady c\u00f3 th\u1ec3 tr\u1ed3ng \u0111\u01b0\u1ee3c \u1edf nhi\u1ec1u v\u00f9ng trong c\u1ea3 n\u01b0\u1edbc.Hi\u1ec7n nay, c\u00f4ng t\u00e1c nghi\u00ean c\u1ee9u ch\u1ecdn t\u1ea1o gi\u1ed1ng b\u01b0\u1edfi ch\u1ee7 y\u1ebfu t\u1eadp trung v\u00e0o c\u00e1c gi\u1ed1ng b\u01b0\u1edfi \u0111\u1eb7c s\u1ea3n n\u1ed5i ti\u1ebfng nh\u01b0 N\u0103m Roi, Da Xanh, Ph\u00fac Tr\u1ea1ch, B\u01b0\u1edfi Di\u1ec5n, B\u01b0\u1edfi \u0110oan H\u00f9ng,\u2026 m\u00e0 ch\u01b0a quan t\u00e2m nghi\u00ean c\u1ee9u \u0111\u1ebfn m\u1ed9t s\u1ed1 gi\u1ed1ng b\u01b0\u1edfi \u0111\u1eb7c s\u1ea3n \u1edf c\u00e1c v\u00f9ng kh\u00e1c. Trung t\u00e2m T\u00e0i nguy\u00ean th\u1ef1c v\u1eadt (Vi\u1ec7n Khoa h\u1ecdc n\u00f4ng nghi\u1ec7p Vi\u1ec7t Nam) khi ti\u1ebfn h\u00e0nh \u0111i\u1ec1u tra, thu th\u1eadp ngu\u1ed3n gen b\u01b0\u1edfi \u0111\u1ecba ph\u01b0\u01a1ng t\u1ea1i v\u00f9ng s\u00f4ng \u0110\u00e1y \u0111\u00e3 nh\u1eadn th\u1ea5y \u0111\u01b0\u1ee3c s\u1ef1 \u0111a d\u1ea1ng cao c\u1ee7a ngu\u1ed3n gen b\u01b0\u1edfi \u0111\u1ecba ph\u01b0\u01a1ng n\u01a1i \u0111\u00e2y. Trong \u0111\u00f3 c\u00f3 ngu\u1ed3n gen b\u01b0\u1edfi qu\u00fd nh\u01b0: ch\u00edn s\u1edbm, ph\u1ea9m ch\u1ea5t t\u1ed1t, ch\u1ed1ng ch\u1ecbu t\u1ed1t v\u1edbi \u0111i\u1ec1u ki\u1ec7n b\u1ea5t thu\u1eadn v\u00e0 s\u00e2u b\u1ec7nh \u0111i\u1ec3n h\u00ecnh nh\u01b0: b\u01b0\u1edfi \u0111\u01b0\u1eddng Hi\u1ec7p Thu\u1eadn v\u00e0 b\u01b0\u1edfi \u0111\u01b0\u1eddng Qu\u1ebf D\u01b0\u01a1ng. C\u00e1c gi\u1ed1ng n\u00e0y c\u1ea7n \u0111\u01b0\u1ee3c khai th\u00e1c s\u1eed d\u1ee5ng ph\u1ee5c v\u1ee5 cho c\u00f4ng t\u00e1c b\u1ea3o t\u1ed3n b\u1ec1n v\u1eefng.<\/p>\n<p style=\"text-align: justify;\">B\u01b0\u1edfi \u0111\u01b0\u1eddng Hi\u1ec7p Thu\u1eadn \u0111\u01b0\u1ee3c tr\u1ed3ng t\u1eadp trung t\u1ea1i x\u00e3 Hi\u1ec7p Thu\u1eadn, huy\u1ec7n Ph\u00fac Th\u1ecd v\u00e0 b\u01b0\u1edfi Qu\u1ebf D\u01b0\u01a1ng c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb x\u00e3 C\u00e1t Qu\u1ebf huy\u1ec7n Ho\u00e0i \u0110\u1ee9c. \u0110\u00e2y l\u00e0 \u00a02 gi\u1ed1ng c\u00e2y \u0103n qu\u1ea3 ch\u1ee7 l\u1ef1c v\u00e0 \u0111\u1eb7c s\u1ea3n c\u1ee7a \u0111\u1ecba ph\u01b0\u01a1ng. Hi\u1ec7n nay, nhi\u1ec1u h\u1ed9 trong x\u00e3 tr\u1ed3ng c\u00e1c lo\u1ea1i b\u01b0\u1edfi kh\u00e1c nh\u01b0: b\u01b0\u1edfi \u0110oan H\u00f9ng, Da xanh, b\u01b0\u1edfi Di\u1ec5n,\u2026Tuy nhi\u00ean, hai gi\u1ed1ng b\u01b0\u1edfi n\u00e0y \u0111\u01b0\u1ee3c ng\u01b0\u1eddi d\u00e2n \u01b0a chu\u1ed9ng v\u00ec ch\u00fang c\u00f3 nhi\u1ec1u \u01b0u \u0111i\u1ec3m v\u1ec1 sinh tr\u01b0\u1edfng ph\u00e1t tri\u1ec3n, \u00edt \u0111\u1ea7u t\u01b0 ph\u00e2n b\u00f3n, thu\u1ed1c tr\u1eeb s\u00e2u v\u00e0 c\u00f4ng lao \u0111\u1ed9ng, n\u0103ng su\u1ea5t \u1ed5n \u0111\u1ecbnh, v\u1ecb \u0103n ng\u1ecdt m\u00e1t v\u00e0 c\u00f3 th\u1ec3 b\u1ea3o qu\u1ea3n \u0111\u01b0\u1ee3c l\u00e2u. Trong ph\u1ea1m vi b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i\u00a0 gi\u1edbi thi\u1ec7u t\u00f3m t\u1eaft c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh v\u1ec1 h\u00ecnh th\u00e1i, sinh tr\u01b0\u1edfng,\u00a0 ph\u00e1t tri\u1ec3n v\u00e0 ph\u1ea9m ch\u1ea5t c\u1ee7a 2 gi\u1ed1ng b\u01b0\u1edfi \u0111\u01b0\u1eddng Hi\u1ec7p Thu\u1eadn v\u00e0 Qu\u1ebf D\u01b0\u01a1ng.<\/p>\n<p style=\"text-align: justify;\">&#8211; C\u1ea3 2 gi\u1ed1ng b\u01b0\u1edfi \u0111\u1ec1u sinh tr\u01b0\u1edfng t\u1ed1t, \u00edt s\u00e2u b\u1ec7nh, trong \u0111\u00f3 b\u01b0\u1edfi \u0111\u01b0\u1eddng Qu\u1ebf D\u01b0\u01a1ng sinh tr\u01b0\u1edfng kho\u1ebb h\u01a1n b\u01b0\u1edfi \u0111\u01b0\u1eddng Hi\u1ec7p Thu\u1eadn. Hai gi\u1ed1ng b\u01b0\u1edfi n\u00e0y m\u1ed7i n\u0103m cho ra 3 \u0111\u1ee3t l\u1ed9c (l\u1ed9c xu\u00e2n, l\u1ed9c h\u00e8 v\u00e0 l\u1ed9c thu) c\u00e1c \u0111\u1ee3t l\u1ed9c ra \u0111\u1ec1u v\u00e0 \u1ed5n \u0111\u1ecbnh.<\/p>\n<p style=\"text-align: justify;\">&#8211; B\u01b0\u1edfi \u0111\u01b0\u1eddng Qu\u1ebf D\u01b0\u01a1ng c\u00f3 k\u00edch th\u01b0\u1edbc v\u00e0 s\u1ed1 qu\u1ea3\/ c\u00e2y cao h\u01a1n so v\u1edbi b\u01b0\u1edfi \u0111\u01b0\u1eddng Hi\u1ec7p Thu\u1eadn, v\u00ec v\u1eady c\u0169ng cho n\u0103ng su\u1ea5t cao h\u01a1n. Hai gi\u1ed1ng b\u01b0\u1edfi c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng kh\u00e1 t\u1ed1t, t\u1ef7 l\u1ec7 ph\u1ea7n \u0103n \u0111\u01b0\u1ee3c \u0111\u1ea1t\u00a0 trung b\u00ecnh kho\u1ea3ng 60%. C\u1ea3m quan cho th\u1ea5y: b\u01b0\u1edfi \u0111\u01b0\u1eddng Hi\u1ec7p Thu\u1eadn ng\u1ecdt h\u01a1n so v\u1edbi b\u01b0\u1edfi Qu\u1ebf D\u01b0\u01a1ng.<\/p>\n<p style=\"text-align: justify;\">Xem b\u00e1o c\u00e1o chi ti\u1ebft <a href=\"https:\/\/prc.maiatech.com.vn\/UserFiles\/File\/Bao%20cao%20khoa%20hoc\/29.%20DD%20nong%20sinh%20hoc%20buoi%20duong%20hiep%20thuan%20&amp;%20buoi%20que%20duong.pdf\">t\u1ea1i \u0111\u00e2y<\/a><\/p>\n<\/td>\n<\/tr>\n<tr style=\"text-align: justify;\">\n<td colspan=\"2\">TS.L\u00ea Kh\u1ea3 T\u01b0\u1eddng &amp; cs<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0\u00a0 B\u01b0\u1edfi l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i c\u00e2y \u0103n qu\u1ea3 quan tr\u1ecdng \u1edf n\u01b0\u1edbc ta. C\u00e2y b\u01b0\u1edfi c\u00f3 ph\u1ed5 th\u00edch<\/p>\n","protected":false},"author":4,"featured_media":1357,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[47],"tags":[],"_links":{"self":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/626"}],"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=626"}],"version-history":[{"count":2,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/626\/revisions"}],"predecessor-version":[{"id":1432,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/626\/revisions\/1432"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/media\/1357"}],"wp:attachment":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=626"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=626"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=626"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}