{"id":587,"date":"2017-03-09T10:37:44","date_gmt":"2017-03-09T03:37:44","guid":{"rendered":"http:\/\/demo.prc.maiatech.com.vn\/?p=587"},"modified":"2017-03-09T10:37:44","modified_gmt":"2017-03-09T03:37:44","slug":"ket-qua-danh-gia-da-dang-nguon-gen-cay-khoai-mo-dioscorea-alata-l-dang-bao-quan-tai-ngan-hang-gen-cay-trong-quoc-gia-nam-2009","status":"publish","type":"post","link":"https:\/\/prc.org.vn\/?p=587","title":{"rendered":"K\u1ebft qu\u1ea3 \u0111\u00e1nh gi\u00e1 \u0111a d\u1ea1ng ngu\u1ed3n gen c\u00e2y khoai m\u1ee1 (dioscorea alata L.) \u0111ang b\u1ea3o qu\u1ea3n t\u1ea1i ng\u00e2n h\u00e0ng gen c\u00e2y tr\u1ed3ng qu\u1ed1c gia n\u0103m 2009"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td colspan=\"2\">\u00a0\u00a0\u00a0\u00a0 Khoai m\u1ee1 (Dioscorea alata) thu\u1ed9c chi Dioscorea, h\u1ecd c\u1ee7 n\u00e2u Dioscoreacea l\u00e0 m\u1ed9t c\u00e2y tr\u1ed3ng truy\u1ec1n th\u1ed1ng, \u1edf Vi\u1ec7t Nam n\u00f3 c\u00f3 r\u1ea5t nhi\u1ec1u t\u00ean g\u1ecdi kh\u00e1c nhau nh\u01b0: khoai v\u1ea1c, c\u1ee7 m\u1ee1, c\u1ee7 c\u00e1i, c\u1ee7 \u0111\u1ea7u&#8230; N\u01b0\u1edbc ta c\u00f3 ngu\u1ed3n gen khoai m\u1ee1 r\u1ea5t \u0111a d\u1ea1ng v\u00e0 phong ph\u00fa, nhi\u1ec1u lo\u00e0i \u0111\u00e3 \u0111\u01b0\u1ee3c ng\u01b0\u1eddi d\u00e2n \u0111\u01b0a v\u00e0o khai th\u00e1c v\u00e0 s\u1eed d\u1ee5ng t\u1eeb r\u1ea5t s\u1edbm. S\u1ea3n ph\u1ea9m c\u1ee7a n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u00e0o r\u1ea5t nhi\u1ec1u m\u1ee5c \u0111\u00edch kh\u00e1c nhau: l\u00e0m l\u01b0\u01a1ng th\u1ef1c th\u1ef1c ph\u1ea9m, l\u00e0m thu\u1ed1c, l\u00e0m th\u1ee9c \u0103n ch\u0103n nu\u00f4i, v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00f4ng nghi\u1ec7p nhu\u1ed9m v\u1ea3i&#8230; Th\u1ef1c t\u1ebf s\u1ea3n xu\u1ea5t cho th\u1ea5y t\u1ea1i m\u1ed9t s\u1ed1 v\u00f9ng c\u00f3 \u0111i\u1ec1u ki\u1ec7n tr\u1ed3ng khoai m\u1ee1 th\u00e2m canh th\u00ec tr\u1ed3ng khoai m\u1ee1 cho hi\u1ec7u qu\u1ea3 kinh t\u1ebf cao, chi ph\u00ed lao \u0111\u1ed9ng th\u1ea5p&#8230;<br \/>\n<strong><em>T\u1eadp \u0111o\u00e0n khoai m\u1ee1<\/em><\/strong><br \/>\nHi\u1ec7n nay vi\u1ec7c m\u1edf r\u1ed9ng s\u1ea3n xu\u1ea5t tr\u1ed3ng khoai m\u1ee1 g\u1eb7p v\u1ea5n \u0111\u1ec1 v\u1ec1 gi\u1ed1ng. B\u00e0 con n\u00f4ng d\u00e2n c\u1ea7n nh\u1eefng gi\u1ed1ng \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nhu c\u1ea7u th\u1ecb tr\u01b0\u1eddng th\u00ec s\u1ebd d\u1ec5 d\u00e0ng cho vi\u1ec7c ti\u00eau th\u1ee5 s\u1ea3n ph\u1ea9m. V\u00ec v\u1eady, ngo\u00e0i m\u1ee5c ti\u00eau \u0111\u00e1nh gi\u00e1 s\u1ef1 \u0111a d\u1ea1ng ngu\u1ed3n gen t\u1eadp \u0111o\u00e0n c\u00e2y khoai m\u1ee1 \u0111ang l\u01b0u gi\u1eef t\u1ea1i Ng\u00e2n h\u00e0ng gen c\u00e2y tr\u1ed3ng Qu\u1ed1c gia, ch\u00fang t\u00f4i c\u0169ng l\u01b0u \u00fd \u0111\u1ebfn vi\u1ec7c tuy\u1ec3n ch\u1ecdn nh\u1eefng ngu\u1ed3n gen khoai m\u1ee1 tri\u1ec3n v\u1ecdng, c\u00f3 nh\u1eefng \u0111\u1eb7c t\u00ednh t\u1ed1t nh\u01b0 n\u0103ng su\u1ea5t cao, ch\u1ed1ng ch\u1ecbu s\u00e2u b\u1ec7nh, v\u1ecf c\u1ee7 nh\u1eb5n, m\u00e0u th\u1ecbt c\u1ee7 h\u1ea5p d\u1eabn, k\u00edch th\u01b0\u1edbc v\u00e0 h\u00ecnh d\u1ea1ng c\u1ee7 ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u c\u1ee7a th\u1ecb tr\u01b0\u1eddng.<br \/>\nK\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u cho th\u1ea5y:<\/p>\n<p>Khoai m\u1ee1 \u1edf Vi\u1ec7t Nam c\u00f3 t\u00ednh th\u00edch nghi r\u1ea5t cao, ch\u00fang c\u00f3 m\u1eb7t \u1edf c\u1ea3 7 v\u00f9ng sinh th\u00e1i trong c\u1ea3 n\u01b0\u1edbc. Ngu\u1ed3n gen khoai m\u1ee1 r\u1ea5t \u0111a d\u1ea1ng v\u1ec1 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m h\u00ecnh th\u00e1i n\u00f4ng sinh h\u1ecdc. M\u1ed9t s\u1ed1 \u0111\u1eb7c \u0111i\u1ec3m n\u00f4ng sinh h\u1ecdc quan tr\u1ecdng nh\u01b0: h\u00ecnh d\u1ea1ng l\u00e1, m\u00e0u s\u1eafc cu\u1ed1ng, m\u00e0u s\u1eafc c\u00e1nh, h\u00ecnh d\u1ea1ng c\u1ee7, m\u00e0u s\u1eafc th\u1ecbt c\u1ee7&#8230; c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e2y d\u1ef1ng kho\u00e1 ph\u00e2n lo\u1ea1i d\u01b0\u1edbi lo\u00e0i. K\u1ebft qu\u1ea3 \u0111\u00e1nh gi\u00e1 t\u1eadp \u0111o\u00e0n v\u1edbi s\u1ef1 \u0111i\u1ec1u tra trong th\u1ef1c t\u1ebf s\u1ea3n xu\u1ea5t, b\u01b0\u1edbc \u0111\u1ea7u \u0111\u00e3 ch\u1ecdn \u0111\u01b0\u1ee3c 8 gi\u1ed1ng trong t\u1eadp \u0111o\u00e0n \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 c\u00f3 tri\u1ec3n v\u1ecdng. C\u00e1c gi\u1ed1ng n\u00e0y \u0111\u1ec1u c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng \u0103n lu\u1ed9c ngon, k\u00edch th\u01b0\u1edbc, tr\u1ecdng l\u01b0\u1ee3ng , h\u00ecnh d\u1ea1ng v\u00e0 m\u00e0u s\u1eafc c\u1ee7 \u0111\u1ec1u ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u c\u1ee7a c\u1ee7a th\u1ecb tr\u01b0\u1eddng. Trong \u0111\u00f3 c\u00f3 3 gi\u1ed1ng \u0111i\u1ec3n h\u00ecnh cho n\u0103ng su\u1ea5t cao l\u00e0 C\u1ee7 m\u1ee1 tr\u1eafng (41,4 t\u1ea5n\/ha), C\u1ee7 ph\u1ea9m (36,9 t\u1ea5n\/ha), C\u1ee7 m\u1ee1 t\u00edm (32,5 t\u1ea5n\/ha). Ngo\u00e0i ra gi\u1ed1ng C\u1ee7 canh (30 t\u1ea5n\/ha), n\u0103ng su\u1ea5t kh\u00f4ng cao b\u1eb1ng c\u00e1c gi\u1ed1ng tr\u00ean nh\u01b0ng \u0111\u01b0\u1ee3c th\u1ecb tr\u01b0\u1eddng \u01b0a chu\u1ed9ng v\u00ec c\u1ee7 c\u00f3 c\u1ea3m quan ph\u00f9 h\u1ee3p v\u1edbi th\u1ecb hi\u1ebfu ng\u01b0\u1eddi ti\u00eau d\u00f9ng v\u00e0 v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng \u0103n ngon.<\/p>\n<p>Xem b\u00e1o c\u00e1o chi ti\u1ebft <a href=\"https:\/\/prc.maiatech.com.vn\/UserFiles\/File\/Bao%20cao%20khoa%20hoc\/Ket%20qua%20danh%20gia%20da%20dang%20nguon%20gen%20cay%20%20Khoai%20mo%20tai%20NHG%20CTQG%20nam%202009.pdf\">t\u1ea1i \u0111\u00e2y<\/a><\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">KS. L\u00ea V\u0103n T\u00fa &amp; cs<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0\u00a0\u00a0\u00a0 Khoai m\u1ee1 (Dioscorea alata) thu\u1ed9c chi Dioscorea, h\u1ecd c\u1ee7 n\u00e2u Dioscoreacea l\u00e0 m\u1ed9t c\u00e2y tr\u1ed3ng truy\u1ec1n th\u1ed1ng, \u1edf Vi\u1ec7t<\/p>\n","protected":false},"author":4,"featured_media":588,"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\/587"}],"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=587"}],"version-history":[{"count":1,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/587\/revisions"}],"predecessor-version":[{"id":589,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/587\/revisions\/589"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/media\/588"}],"wp:attachment":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=587"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=587"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=587"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}