{"id":2690,"date":"2020-05-25T00:07:00","date_gmt":"2020-05-24T17:07:00","guid":{"rendered":"http:\/\/prc.org.vn\/?p=2690"},"modified":"2020-11-08T00:55:22","modified_gmt":"2020-11-07T17:55:22","slug":"nhan-giong-in-vitro-khoai-so-cu-cang-o-truong-dai-hoc-tay-bac","status":"publish","type":"post","link":"https:\/\/prc.org.vn\/?p=2690","title":{"rendered":"Nh\u00e2n gi\u1ed1ng in vitro khoai s\u1ecd C\u1ee5 Cang \u1edf tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc T\u00e2y B\u1eafc"},"content":{"rendered":"\n<p> Nghi\u00ean c\u1ee9u nh\u1eb1m b\u01b0\u1edbc \u0111\u1ea7u nh\u00e2n gi\u1ed1ng&nbsp;<em>in vitro&nbsp;<\/em>khoai s\u1ecd C\u1ee5 Cang t\u1eeb ch\u1ed3i \u0111\u1ec9nh. K\u1ebft qu\u1ea3 cho th\u1ea5y m\u00f4i tr\u01b0\u1eddng MS b\u1ed5 sung 2,0 mg\/l BAP v\u00e0 0,5 mg\/l NAA \u1ea3nh h\u01b0\u1edfng t\u1ed1t t\u1edbi qu\u00e1 tr\u00ecnh t\u00e1i sinh ch\u1ed3i; t\u1ef7 l\u1ec7 m\u1eabu s\u1ea1ch t\u1ea1o ch\u1ed3i \u0111\u1ea1t 77,36%; s\u1ed1 ch\u1ed3i trung b\u00ecnh\/m\u1eabu \u0111\u1ea1t 1,07 ch\u1ed3i\/m\u1eabu. M\u00f4i tr\u01b0\u1eddng MS b\u1ed5 sung 2,0 mg\/l BAP v\u00e0 0,2 mg\/l NAA (NN2) ho\u1eb7c 0,4 mg\/l NAA (NN3) \u1ea3nh h\u01b0\u1edfng t\u1ed1t t\u1edbi qu\u00e1 tr\u00ecnh nh\u00e2n nhanh ch\u1ed3i; t\u1ef7 l\u1ec7 m\u1eabu t\u1ea1o ch\u1ed3i \u0111\u1ea1t 71,41% (NN2) v\u00e0 70,38% (NN3), s\u1ed1 ch\u1ed3i\/m\u1eabu \u0111\u1ea1t 1,11 (NN2) v\u00e0 1,00 (NN3), h\u1ec7 s\u1ed1 nh\u00e2n ch\u1ed3i \u0111\u1ea1t 4,45 (NN2) v\u00e0 4,02 (NN3). M\u00f4i tr\u01b0\u1eddng MS b\u1ed5 sung 0,5 mg\/l NAA v\u00e0 0,3 mg\/l IBA (RR3) \u1ea3nh h\u01b0\u1edfng t\u1ed1t kh\u1ea3 n\u0103ng t\u1ea1o r\u1ec5 c\u00e2y khoai s\u1ecd C\u1ee5 Cang&nbsp;<em>in vitro<\/em>, t\u1ef7 l\u1ec7 m\u1eabu s\u1ea1ch t\u1ea1o r\u1ec5 \u0111\u1ea1t 81,14%, s\u1ed1 r\u1ec5 trung b\u00ecnh\/m\u1eabu \u0111\u1ea1t 9,8.<\/p>\n\n\n\n<p> Xem b\u1ea3n \u0111\u1ea7y&nbsp;\u0111\u1ee7:&nbsp;<a href=\"https:\/\/prc.org.vn\/wp-content\/uploads\/2020\/11\/Ks-cucang.pdf\">t\u1ea1i&nbsp;\u0111\u00e2y<\/a> <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nghi\u00ean c\u1ee9u nh\u1eb1m b\u01b0\u1edbc \u0111\u1ea7u nh\u00e2n gi\u1ed1ng&nbsp;in vitro&nbsp;khoai s\u1ecd C\u1ee5 Cang t\u1eeb ch\u1ed3i \u0111\u1ec9nh. K\u1ebft qu\u1ea3 cho th\u1ea5y m\u00f4i tr\u01b0\u1eddng<\/p>\n","protected":false},"author":4,"featured_media":2693,"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\/2690"}],"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=2690"}],"version-history":[{"count":3,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/2690\/revisions"}],"predecessor-version":[{"id":2733,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/2690\/revisions\/2733"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/media\/2693"}],"wp:attachment":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2690"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2690"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2690"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}