{"id":14656,"date":"2018-11-28T16:10:36","date_gmt":"2018-11-28T09:10:36","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=14656"},"modified":"2018-11-28T16:10:36","modified_gmt":"2018-11-28T09:10:36","slug":"nha-khoa-hoc-viet-tao-giong-lua-chong-stress","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/nha-khoa-hoc-viet-tao-giong-lua-chong-stress\/","title":{"rendered":"Nh\u00e0 khoa h\u1ecdc Vi\u1ec7t t\u1ea1o gi\u1ed1ng l\u00faa ch\u1ed1ng stress"},"content":{"rendered":"<h2 class=\"description\">L\u00faa c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c m\u1eb7n, h\u1ea1n h\u00e1n nh\u01b0ng v\u1eabn cho n\u0103ng su\u1ea5t cao, ch\u1ea5t l\u01b0\u1ee3ng g\u1ea1o th\u01a1m, d\u1ebbo ngon nh\u1edd ch\u1ecdn b\u1eb1ng c\u00f4ng ngh\u1ec7 gene.<\/h2>\n<article class=\"content_detail fck_detail width_common block_ads_connect\">\n<p class=\"Normal\">Vi\u1ec7t Nam l\u00e0 m\u1ed9t trong nh\u1eefng qu\u1ed1c gia b\u1ecb \u1ea3nh h\u01b0\u1edfng n\u1eb7ng n\u1ec1 nh\u1ea5t b\u1edfi bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu. Hi\u1ec7n t\u01b0\u1ee3ng n\u01b0\u1edbc bi\u1ec3n d\u00e2ng cao d\u1eabn \u0111\u1ebfn nguy c\u01a1 b\u1ecb m\u1ea5t di\u1ec7n t\u00edch canh t\u00e1c do ng\u1eadp \u00fang, nhi\u1ec5m m\u1eb7n. V\u00ec v\u1eady vi\u1ec7c t\u1ea1o ra c\u00e1c gi\u1ed1ng l\u00faa m\u1edbi c\u00f3 th\u1ec3 ch\u1ed1ng ch\u1ecbu \u0111\u01b0\u1ee3c \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng m\u1eb7n, ng\u1eadp, h\u1ea1n l\u00e0 y\u00eau c\u1ea7u c\u1ea5p thi\u1ebft.<\/p>\n<p>Gi\u00e1o s\u01b0 Nguy\u1ec5n Th\u1ecb Lang, nghi\u00ean c\u1ee9u vi\u00ean cao c\u1ea5p c\u1ee7a Vi\u1ec7n L\u00faa \u0111\u1ed3ng b\u1eb1ng s\u00f4ng C\u1eedu Long \u0111\u00e3 t\u00ecm c\u00e1ch \u0111\u1ec3 nghi\u00ean c\u1ee9u, ch\u1ecdn t\u1ea1o \u0111\u01b0\u1ee3c nhi\u1ec1u gi\u1ed1ng l\u00faa m\u00e0 theo c\u00e1ch g\u1ecdi c\u1ee7a b\u00e0 l\u00e0 \u201cch\u1ecbu \u0111\u01b0\u1ee3c stress\u201d.<\/p>\n<table class=\"tplCaption\" border=\"0\" cellspacing=\"0\" cellpadding=\"3\" align=\"center\">\n<tbody>\n<tr>\n<td><img decoding=\"async\" src=\"https:\/\/i-vnexpress.vnecdn.net\/2018\/10\/25\/giong-OM-3673-4771-1540444667.jpg\" alt=\"Gi\u1ed1ng l\u00faa OM 3673 \u0111ang s\u1ea3n xu\u1ea5t th\u1eed \u1edf S\u00f3c Tr\u0103ng. \u1ea2nh: \u0110N.\" data-natural-h=\"305\" data-natural-width=\"500\" data-width=\"500\" data-pwidth=\"500\" \/><\/td>\n<\/tr>\n<tr>\n<td>\n<p class=\"Image\">Gi\u1ed1ng l\u00faa OM 3673 \u0111ang s\u1ea3n xu\u1ea5t th\u1eed \u1edf S\u00f3c Tr\u0103ng. \u1ea2nh:\u00a0<em>\u0110N.<\/em><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"Normal\">GS. Lang \u0111\u00e3 ch\u1ecdn l\u1ecdc c\u00e1c d\u00f2ng tri\u1ec3n v\u1ecdng v\u00e0 l\u1ef1a nh\u1eefng \u01b0u \u0111i\u1ec3m c\u1ee7a t\u1eebng gi\u1ed1ng \u0111\u1ec3 k\u1ebft h\u1ee3p c\u00e1c t\u00ednh tr\u1ea1ng ch\u1ed1ng ch\u1ecbu nhi\u1ec1u stress.<\/p>\n<p class=\"Normal\">\u1ede nh\u1eefng khu v\u1ef1c b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu, trong m\u1ed9t v\u1ee5 c\u00e2y l\u00faa c\u00f3 th\u1ec3 ch\u1ecbu c\u1ea3 h\u1ea1n, \u00fang ng\u1eadp, nhi\u1ec5m m\u1eb7n. Nh\u1eefng stress x\u1ea3y ra c\u00f9ng l\u00fac khi\u1ebfn l\u00faa kh\u00f4ng th\u1ec3 ph\u00e1t tri\u1ec3n ngay t\u1eeb khi c\u00f2n \u1edf giai \u0111o\u1ea1n c\u00e2y con. \u0110\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y, nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u00e3 s\u1eed d\u1ee5ng k\u1ef9 thu\u1eadt ch\u1ed3ng l\u1eafp gene ch\u1ed1ng ch\u1ecbu stress s\u1eed d\u1ee5ng marker ph\u00e2n t\u1eed (MAS) c\u00f9ng v\u1edbi k\u1ef9 thu\u1eadt trong sinh h\u1ecdc ph\u00e2n t\u1eed.<\/p>\n<p class=\"Normal\">\u0110\u1ec3 t\u1ea1o ra \u0111\u01b0\u1ee3c c\u00e1c gi\u1ed1ng l\u00faa n\u0103ng su\u1ea5t cao ch\u1ed1ng ch\u1ecbu kh\u00f4 h\u1ea1n, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 t\u1ed5ng h\u1ee3p 100 t\u1ed5 h\u1ee3p lai, k\u1ebft h\u1ee3p gene ch\u1ed1ng ch\u1ecbu m\u1eb7n v\u00e0 kh\u00f4 h\u1ea1n, th\u1eddi gian sinh tr\u01b0\u1edfng ng\u1eafn, ph\u1ea9m ch\u1ea5t t\u1ed1t v\u00e0o gi\u1ed1ng l\u00faa n\u00e2ng su\u1ea5t cao. Qu\u00e1 tr\u00ecnh lai t\u1ea1o ch\u1ecdn ra gi\u1ed1ng th\u00edch nghi v\u1edbi c\u00e1c stress \u1edf c\u1ea3 hai giai \u0111o\u1ea1n c\u00e2y con v\u00e0 tr\u1ed5 b\u00f4ng.<\/p>\n<p class=\"Normal\">Nh\u00f3m nghi\u00ean c\u1ee9u c\u0169ng th\u1ef1c hi\u1ec7n c\u00e1c th\u00ed nghi\u1ec7m \u0111\u1ec3 ch\u1ecdn gi\u1ed1ng c\u00f3 h\u1ea1t g\u1ea1o d\u00e0i, \u0111\u1eb9p v\u00e0 ngon t\u1eeb c\u00e1c m\u1eabu ti\u00eau bi\u1ec3u. C\u00f3 kho\u1ea3ng 200 t\u1ed5 h\u1ee3p lai \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb c\u00e1c m\u1eabu h\u1ea1t d\u00e0i, c\u00f3 m\u00f9i th\u01a1m. Nh\u1eefng t\u1ed5 h\u1ee3p \u0111\u01b0\u1ee3c ch\u1ecdn l\u1ecdc \u0111\u00e1nh gi\u00e1 b\u1eb1ng marker ph\u00e2n t\u1eed \u0111\u00e3 t\u00ecm ra \u0111\u01b0\u1ee3c gi\u1ed1ng n\u0103ng su\u1ea5t t\u1ed1t nh\u1ea5t \u0111\u1ec3 tr\u1ed3ng th\u1eed trong nh\u00e0 l\u01b0\u1edbi \u1edf Vi\u1ec7n l\u00faa \u0111\u1ed3ng b\u1eb1ng s\u00f4ng C\u1eedu Long. Sau \u0111\u00f3 \u0111\u00e3 c\u00f3 22 d\u00f2ng h\u1ea1t d\u00e0i \u0111\u01b0\u1ee3c ki\u1ec3m tra tr\u00ean c\u00e1nh \u0111\u1ed3ng \u1edf 13 t\u1ec9nh th\u00e0nh.<\/p>\n<p class=\"Normal\">\u0110\u1ebfn nay \u0111\u00e3 c\u00f3 s\u00e1u gi\u1ed1ng l\u00faa \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn \u0111\u01b0a v\u00e0o s\u1ea3n xu\u1ea5t th\u1eed tr\u00ean di\u1ec7n t\u00edch kho\u1ea3ng 90 ha. Trong s\u1ed1 n\u00e0y c\u00f3 gi\u1ed1ng OM 8928 ch\u1ed1ng ch\u1ecbu kh\u00f4 h\u1ea1n, n\u0103ng su\u1ea5t t\u1eeb 6 -7 t\u1ea5n\/ha; OM 10373 ch\u1ecbu h\u1ea1n; OM 137 th\u01a1m v\u00e0 ch\u1ecbu m\u1eb7n; OM345 th\u01a1m, n\u0103ng su\u1ea5t cao ch\u1ecbu kh\u00f4 v\u00e0 m\u1eb7n&#8230;<\/p>\n<table class=\"tplCaption\" border=\"0\" cellspacing=\"0\" cellpadding=\"3\" align=\"center\">\n<tbody>\n<tr>\n<td><img decoding=\"async\" src=\"https:\/\/i-vnexpress.vnecdn.net\/2018\/10\/25\/nghiem-thu-de-tai-1903-1540444667.jpg\" alt=\"H\u1ed9i \u0111\u1ed3ng nghi\u1ec7m thu \u0111\u1ec1 t\u00e0i t\u1ed5 ch\u1ee9c ng\u00e0y 19\/9. \u1ea2nh: \u0110N.\" data-natural-h=\"303\" data-natural-width=\"500\" data-width=\"500\" data-pwidth=\"500\" \/><\/td>\n<\/tr>\n<tr>\n<td>\n<p class=\"Image\" style=\"text-align: center;\">H\u1ed9i \u0111\u1ed3ng nghi\u1ec7m thu \u0111\u1ec1 t\u00e0i t\u1ed5 ch\u1ee9c ng\u00e0y 19\/9. \u1ea2nh: \u0110N.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"Normal\">GS. Lang cho bi\u1ebft, khi th\u1ef1c hi\u1ec7n \u0111\u1ec1 t\u00e0i nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u00e3 \u0111\u01b0\u1ee3c Ch\u01b0\u01a1ng tr\u00ecnh \u0110\u1ed5i m\u1edbi c\u00f4ng ngh\u1ec7 qu\u1ed1c gia c\u1ee7a B\u1ed9 khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7 c\u1ea5p kinh ph\u00ed v\u00e0 h\u1ed7 tr\u1ee3 c\u00e1c b\u01b0\u1edbc trong qu\u00e1 tr\u00ecnh tri\u1ec3n khai. S\u1ef1 ph\u1ed1i h\u1ee3p n\u00e0y gi\u00fap nh\u00f3m nghi\u00ean c\u1ee9u v\u01b0\u1ee3t qua \u0111\u01b0\u1ee3c nhi\u1ec1u kh\u00f3 kh\u0103n \u0111\u1ec3 s\u1edbm \u0111\u01b0a ra k\u1ebft qu\u1ea3. \u0110\u1ea7u n\u0103m 2018, nhi\u1ec1u gi\u1ed1ng l\u00faa c\u1ee7a \u0111\u1ec1 t\u00e0i \u0111\u00e3 chuy\u1ec3n giao cho doanh nghi\u1ec7p \u0111\u1ec3 s\u1ea3n xu\u1ea5t \u1edf nh\u1eefng v\u00f9ng kh\u00f4 h\u1ea1n \u1edf mi\u1ec1n Trung.<\/p>\n<p class=\"Normal\">Theo GS. Tr\u1ea7n \u0110\u00ecnh Long, Ch\u1ee7 t\u1ecbch H\u1ed9i gi\u1ed1ng c\u00e2y tr\u1ed3ng Vi\u1ec7t Nam, v\u1edbi nh\u1eefng gi\u1ed1ng l\u00faa c\u00f3 ph\u1ea9m ch\u1ea5t t\u1ed1t, ch\u1ed1ng ch\u1ecbu \u0111\u01b0\u1ee3c \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t c\u1ee7a m\u00f4i tr\u01b0\u1eddng, th\u1eddi ti\u1ebft s\u1ebd gi\u00fap cho b\u00e0 con n\u00f4ng d\u00e2n v\u00f9ng ch\u1ecbu \u1ea3nh h\u01b0\u1edfng b\u1edfi bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu y\u00ean t\u00e2m s\u1ea3n xu\u1ea5t. Nhi\u1ec1u gi\u1ed1ng l\u00faa n\u00e0y \u0111ang n\u1eb1m trong d\u1ef1 \u00e1n \u0111\u1ed5i m\u1edbi c\u00f4ng ngh\u1ec7 \u0111\u1ec3 x\u00e2y d\u1ef1ng th\u01b0\u01a1ng hi\u1ec7u g\u1ea1o qu\u1ed1c gia do B\u1ed9 Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7 th\u1ef1c hi\u1ec7n. \u0110\u00e2y l\u00e0 \u0111\u00f3ng g\u00f3p r\u1ea5t \u00fd ngh\u0129a c\u1ee7a GS. Nguy\u1ec5n Th\u1ecb Lang v\u00e0 t\u1eadp th\u1ec3 c\u00e1c nh\u00e0 khoa h\u1ecdc c\u1ee7a Vi\u1ec7n L\u00faa \u0111\u1ed3ng b\u1eb1ng s\u00f4ng C\u1eedu Long \u0111\u1ed1i v\u1edbi vi\u1ec7c ph\u00e1t tri\u1ec3n n\u1ec1n n\u00f4ng nghi\u1ec7p h\u00e0ng h\u00f3a, ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng\u201d, GS .Long n\u00f3i.<\/p>\n<div class=\"box_brief_info\">\n<p class=\"Normal\">Ng\u00e0y 19\/9 h\u1ed9i \u0111\u1ed3ng khoa h\u1ecdc B\u1ed9 Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7 \u0111\u00e3 nghi\u1ec7m thu \u0111\u1ec1 t\u00e0i c\u1ea5p nh\u00e0 n\u01b0\u1edbc &#8220;Nghi\u00ean c\u1ee9u \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn ch\u1ecdn t\u1ea1o gi\u1ed1ng l\u00faa thu\u1ea7n ch\u1ed1ng ch\u1ecbu m\u1eb7n &#8211; h\u1ea1n th\u00edch nghi v\u1edbi \u0111i\u1ec1u ki\u1ec7n canh t\u00e1c l\u00faa v\u00f9ng nhi\u1ec5m m\u1eb7n t\u1ea1i \u0111\u1ed3ng b\u1eb1ng s\u00f4ng C\u1eedu Long&#8221; do GS. Nguy\u1ec5n Th\u1ecb Lang ch\u1ee7 tr\u00ec th\u1ef1c hi\u1ec7n.<\/p>\n<p class=\"Normal\">\u0110\u1ec1 t\u00e0i th\u1ef1c hi\u1ec7n t\u1eeb n\u0103m 2013 \u0111\u1ebfn 2017 \u0111\u00e3 t\u1ea1o \u0111\u01b0\u1ee3c\u00a06 gi\u1ed1ng l\u00faa \u0111\u01b0a v\u00e0o s\u1ea3n xu\u1ea5t th\u1eed: OM6328, OM3673, OM10418, OM137, OM10373, OM5976.<\/p>\n<p class=\"Normal\">\u0110\u00e3 c\u00f3 nhi\u1ec1u k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u v\u1ec1 s\u1ea3n ph\u1ea9m c\u1ee5 th\u1ec3 v\u1edbi 250 t\u1ed5 h\u1ee3p lai v\u1edbi 12.600 d\u00f2ng t\u1eeb c\u00e1c th\u1ebf h\u1ec7 kh\u00e1c nhau, nhi\u1ec1u gi\u1ed1ng l\u00faa b\u1ed5 sung v\u00e0o v\u1eadt li\u1ec7u kh\u1edfi \u0111\u1ea7u v\u00e0 c\u1ea3i ti\u1ebfn \u0111\u01b0a v\u00e0o s\u1ea3n xu\u1ea5t 75 d\u00f2ng\/gi\u1ed1ng tri\u1ec3n v\u1ecdng.<\/p>\n<\/div>\n<\/article>\n<p class=\"author_mail\" style=\"text-align: right;\"><strong>\u0110o\u00e0n Nguy\u1ec5n<\/strong><\/p>\n<p style=\"text-align: right;\">VnExpress<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u00faa c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c m\u1eb7n, h\u1ea1n h\u00e1n nh\u01b0ng v\u1eabn cho n\u0103ng su\u1ea5t cao, ch\u1ea5t l\u01b0\u1ee3ng g\u1ea1o th\u01a1m, d\u1ebbo ngon nh\u1edd ch\u1ecdn b\u1eb1ng c\u00f4ng ngh\u1ec7 gene. Vi\u1ec7t Nam l\u00e0 m\u1ed9t trong nh\u1eefng qu\u1ed1c gia b\u1ecb \u1ea3nh h\u01b0\u1edfng n\u1eb7ng n\u1ec1 nh\u1ea5t b\u1edfi bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu. Hi\u1ec7n t\u01b0\u1ee3ng n\u01b0\u1edbc bi\u1ec3n d\u00e2ng cao d\u1eabn \u0111\u1ebfn nguy c\u01a1 [&hellip;]<\/p>\n","protected":false},"author":18,"featured_media":14657,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-14656","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/14656","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=14656"}],"version-history":[{"count":3,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/14656\/revisions"}],"predecessor-version":[{"id":14998,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/14656\/revisions\/14998"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/14657"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=14656"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=14656"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=14656"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}