{"id":1306,"date":"2017-06-12T09:32:14","date_gmt":"2017-06-12T02:32:14","guid":{"rendered":"http:\/\/prc.maiatech.com.vn\/?p=1306"},"modified":"2017-08-02T20:09:28","modified_gmt":"2017-08-02T13:09:28","slug":"mo-ta-nhan-dang-mot-so-giong-san-manihot-esculenta-crantz-pho-bien-o-viet-nam","status":"publish","type":"post","link":"https:\/\/prc.org.vn\/?p=1306","title":{"rendered":"M\u00f4 t\u1ea3 nh\u1eadn d\u1ea1ng m\u1ed9t s\u1ed1 gi\u1ed1ng s\u1eafn (<i>Manihot esculenta<\/i> Crantz) ph\u1ed5 bi\u1ebfn \u1edf Vi\u1ec7t Nam"},"content":{"rendered":"<p style=\"text-align: justify;\">\u00a0 \u00a0 \u00a0 \u00a0Nghi\u00ean c\u1ee9u n\u00e0y \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh nh\u1eb1m thi\u1ebft l\u1eadp nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m nh\u1eadn d\u1ea1ng v\u00e0 \u0111\u00e1nh gi\u00e1 c\u00e2y s\u1eafn (&lt;i&gt;Manihot esculenta Crantz&lt;\/i&gt;). \u0110\u00e3 s\u1eed d\u1ee5ng 20 \u0111\u1eb7c \u0111i\u1ec3m tr\u00ean th\u00e2n l\u00e1, r\u1ec5 ch\u1ecdn l\u1ecdc theo h\u1ec7 th\u1ed1ng ph\u00e2n lo\u1ea1i ti\u00eau chu\u1ea9n c\u1ee7a Li\u00ean minh Qu\u1ed1c t\u1ebf v\u1ec1 b\u1ea3o h\u1ed9 gi\u1ed1ng c\u00e2y tr\u1ed3ng m\u1edbi &#8211; UPOV v\u00e0 Vi\u1ec7n N\u00f4ng nghi\u1ec7p nhi\u1ec7t \u0111\u1edbi qu\u1ed1c t\u1ebf &#8211; IITA \u0111\u1ec3 m\u00f4 t\u1ea3 h\u00ecnh th\u00e1i \u0111\u1eb7c tr\u01b0ng c\u1ee7a 6 gi\u1ed1ng s\u1eafn ph\u1ed5 bi\u1ebfn \u1edf Vi\u1ec7t Nam. \u1ede \u0111\u00e2y, ch\u00fang t\u00f4i \u0111\u00e3 ghi nh\u1eadn m\u1ed9t v\u00e0i \u0111\u1eb7c \u0111i\u1ec3m h\u00ecnh th\u00e1i th\u00f4ng th\u01b0\u1eddng, \u0111\u00f3 l\u00e0 s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a l\u00f4ng tr\u00ean l\u00e1 \u0111\u1ec9nh, m\u00e0u xanh \u0111\u1eadm c\u1ee7a l\u00e1 tr\u01b0\u1edfng th\u00e0nh, m\u00e0u n\u00e2u nh\u1ea1t c\u1ee7a l\u1edbp b\u00ean ngo\u00e0i v\u1ecf th\u00e2n v\u00e0 d\u1ea1ng ph\u00e1t tri\u1ec3n th\u00e2n th\u1eb3ng. Gi\u1ed1ng KM 94 c\u00f3 c\u00e1c \u0111\u1eb7c t\u00ednh sau \u0111\u00e2y: l\u00e1 \u0111\u1ec9nh m\u00e0u xanh t\u00eda, c\u00f3 7 th\u00f9y l\u00e1 v\u1edbi th\u00f9y trung t\u00e2m d\u1ea1ng h\u00ecnh m\u0169i m\u00e1c, g\u00e2n v\u00e0 cu\u1ed1ng l\u00e1 m\u00e0u xanh &#8211; h\u01a1i \u0111\u1ecf, \u0111\u1ed9 l\u1ed3i s\u1eb9o l\u00e1 d\u00e0i, b\u1ec1 m\u1eb7t c\u1ee7 m\u00e0u n\u00e2u nh\u1ea1t v\u1edbi l\u1edbp th\u1ecbt v\u00e0 v\u1ecf l\u1ee5a c\u1ee7 m\u00e0u tr\u1eafng. \u0110\u1eb7c \u0111i\u1ec3m \u0111i\u1ec3n h\u00ecnh c\u1ee7a KM 140 l\u00e0 c\u00f3 l\u00e1 \u0111\u1ec9nh m\u00e0u \u0111\u1ecf t\u00eda, g\u00e2n l\u00e1 m\u00e0u xanh, cu\u1ed1ng l\u00e1 m\u00e0u xanh &#8211; h\u01a1i \u0111\u1ecf, \u0111\u1ed9 l\u1ed3i s\u1eb9o l\u00e1 trung b\u00ecnh, c\u1ee7 h\u00ecnh d\u1ea1ng tr\u1ee5. \u0110\u1eb7c \u0111i\u1ec3m nh\u1eadn d\u1ea1ng c\u1ee7a KM 98-7 l\u00e0: 9 th\u00f9y l\u00e1, th\u00f9y trung t\u00e2m d\u1ea1ng th\u1eb3ng &#8211; h\u1eb9p, l\u1edbp b\u1ec1 m\u1eb7t c\u1ee7 m\u00e0u n\u00e2u \u0111\u1eadm trong khi KM 98-5 c\u00f3 5 th\u00f9y l\u00e1, th\u00f9y trung t\u00e2m h\u00ecnh m\u0169i m\u00e1c, l\u1edbp b\u1ec1 m\u1eb7t c\u1ee7 m\u00e0u kem. Quan s\u00e1t gi\u1ed1ng SM 937-26 v\u00e0 XVP cho th\u1ea5y m\u1ed9t v\u00e0i \u0111\u1eb7c \u0111i\u1ec3m nh\u1eadn d\u1ea1ng kh\u00e1c nhau v\u1ec1 m\u00e0u s\u1eafc g\u00e2n v\u00e0 cu\u1ed1ng l\u00e1. Gi\u1ed1ng SM 937-26 \u0111\u01b0\u1ee3c ghi nh\u1eadn c\u00f3 c\u1ee7 d\u1ea1ng d\u1ecb h\u00ecnh v\u1edbi s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a c\u1ed5 c\u1ee7. Vi\u1ec7c nh\u1eadn d\u1ea1ng v\u00e0 ph\u00e2n lo\u1ea1i c\u00e1c gi\u1ed1ng s\u1eafn \u1edf Vi\u1ec7t Nam c\u1ea7n y\u00eau c\u1ea7u th\u00eam th\u00f4ng tin li\u00ean quan \u0111\u1ebfn s\u1ef1 \u0111a d\u1ea1ng di truy\u1ec1n gi\u1eefa chung. Nghi\u00ean c\u1ee9u n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n nh\u1eb1m nh\u1eadn d\u1ea1ng h\u00ecnh th\u00e1i c\u00e1c gi\u1ed1ng s\u1eafn Vi\u1ec7t Nam.<\/p>\n<p style=\"text-align: justify;\"><strong>T\u1eeb kh\u00f3a:<\/strong> S\u1eafn, nh\u1eadn d\u1ea1ng h\u00ecnh th\u00e1i, ph\u00e2n lo\u1ea1i, l\u00e1, c\u1ee7, th\u00e2n.<\/p>\n<p style=\"text-align: justify;\">Xem b\u1ea3n \u0111\u1ea7y\u00a0\u0111\u1ee7:\u00a0<span style=\"color: #008000;\"><a style=\"color: #008000;\" href=\"https:\/\/prc.maiatech.com.vn\/wp-content\/uploads\/2017\/07\/Phan-loai-San-01.pdf\">t\u1ea1i\u00a0\u0111\u00e2y<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0 \u00a0 \u00a0 \u00a0Nghi\u00ean c\u1ee9u n\u00e0y \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh nh\u1eb1m thi\u1ebft l\u1eadp nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m nh\u1eadn d\u1ea1ng v\u00e0 \u0111\u00e1nh gi\u00e1<\/p>\n","protected":false},"author":4,"featured_media":1382,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[47,22],"tags":[],"_links":{"self":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/1306"}],"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=1306"}],"version-history":[{"count":11,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/1306\/revisions"}],"predecessor-version":[{"id":1535,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/1306\/revisions\/1535"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/media\/1382"}],"wp:attachment":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1306"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1306"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1306"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}