{"id":5885,"date":"2015-10-14T03:24:41","date_gmt":"2015-10-13T20:24:41","guid":{"rendered":"http:\/\/antoansinhhoc.vn\/?p=657"},"modified":"2015-10-14T03:24:41","modified_gmt":"2015-10-13T20:24:41","slug":"ngo-bien-doi-gene-mat-thay-tai-nghe","status":"publish","type":"post","link":"https:\/\/nbca.gov.vn\/ngo-bien-doi-gene-mat-thay-tai-nghe\/","title":{"rendered":"Ng\u00f4 bi\u1ebfn \u0111\u1ed5i gene: M\u1eaft th\u1ea5y, tai nghe"},"content":{"rendered":"<div class=\"NoiDungChinh\">\n<div class=\"TomTat clearfix\">\n<p>T\u00ecm hi\u1ec3u th\u1ef1c t\u1ebf t\u1ea1i nh\u1eefng \u0111\u1ecba ph\u01b0\u01a1ng \u0111ang tr\u1ed3ng kh\u1ea3o nghi\u1ec7m gi\u1ed1ng ng\u00f4 bi\u1ebfn \u0111\u1ed5i gene, ph\u00f3ng vi\u00ean nh\u1eadn th\u1ea5y, v\u1edbi n\u00f4ng d\u00e2n, gi\u1ed1ng ng\u00f4 n\u00e0o c\u00f3 \u01b0u th\u1ebf v\u1ec1 n\u0103ng su\u1ea5t, gi\u00e1 c\u1ea3 v\u00e0 thu\u1eadn ti\u1ec7n canh t\u00e1c l\u00e0 h\u1ecd l\u1ef1a ch\u1ecdn.<\/p>\n<p>&nbsp;<\/p>\n<\/div>\n<div class=\"NoiDungBai\">\n<div>C\u00f3 m\u1eb7t t\u1ea1i bu\u1ed5i thu ho\u1ea1ch kh\u1ea3o nghi\u1ec7m gi\u1ed1ng ng\u00f4 6919S c\u1ee7a C\u00f4ng ty TNHH Dekalb Vi\u1ec7t Nam (\u1ea5p V\u0129nh L\u1ea1c, x\u00e3 V\u0129nh H\u00f2a, huy\u1ec7n T\u00e2n Ch\u00e2u, t\u1ec9nh An Giang), ch\u00fang t\u00f4i nh\u1eadn th\u1ea5y s\u1ef1 ph\u1ea5n kh\u1edfi c\u1ee7a c\u1ea3 ng\u01b0\u1eddi tr\u1ed3ng l\u1eabn ng\u01b0\u1eddi ch\u1ee9ng ki\u1ebfn khi gi\u1ed1ng ng\u00f4 n\u00e0y mang l\u1ea1i hi\u1ec7u qu\u1ea3 kinh t\u1ebf cao m\u00e0 kh\u00f4ng ph\u1ea3i t\u1ed1n nhi\u1ec1u c\u00f4ng ch\u0103m s\u00f3c nh\u01b0 gi\u1ed1ng ng\u00f4 th\u01b0\u1eddng.<\/div>\n<div><\/div>\n<div>T\u1ea1i ru\u1ed9ng ng\u00f4, c\u00f9ng di\u1ec7n t\u00edch nh\u01b0 nhau (14 m2), \u00a0n\u00f4ng d\u00e2n thu ho\u1ea1ch c\u1ea3 ng\u00f4 bi\u1ebfn \u0111\u1ed5i gene v\u00e0 ng\u00f4 th\u01b0\u1eddng \u0111\u1ec3 so s\u00e1nh n\u0103ng su\u1ea5t, ch\u1ea5t l\u01b0\u1ee3ng.<\/div>\n<div><\/div>\n<div>Sau khi t\u00e1ch h\u1ea1t, c\u00e2n v\u00e0 t\u00ednh to\u00e1n s\u01a1 b\u1ed9, ng\u00f4 bi\u1ebfn \u0111\u1ed5i gene \u0111\u1ea1t n\u0103ng su\u1ea5t 14,6 t\u1ea5n ng\u00f4 t\u01b0\u01a1i\/ha\/v\u1ee5 h\u00e8 thu, ng\u00f4 th\u01b0\u1eddng \u0111\u1ea1t 9,4 t\u1ea5n v\u1edbi c\u00e1c ch\u1ec9 s\u1ed1 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.<\/div>\n<div><\/div>\n<div>K\u1ebft qu\u1ea3 \u0111o \u1ea9m \u0111\u1ed9, ng\u00f4 bi\u1ebfn \u0111\u1ed5i gene \u0111\u1ea1t 34 \u0111\u1ed9 C, ng\u00f4 th\u01b0\u1eddng \u0111\u1ea1t 34,3 \u0111\u1ed9 C. N\u1ebfu l\u00e0m ng\u00f4 kh\u00f4 c\u00f2n \u1ea9m \u0111\u1ed9 15 \u0111\u1ed9 C, ng\u00f4 bi\u1ebfn \u0111\u1ed5i gene s\u1ebd \u0111\u1ea1t 11,3 t\u1ea5n v\u00e0 ng\u00f4 th\u01b0\u1eddng \u0111\u1ea1t 7,2 t\u1ea5n. V\u1edbi gi\u00e1 ng\u00f4 hi\u1ec7n t\u1ea1i (ng\u00f4 t\u01b0\u01a1i 3.700 \u0111\u1ed3ng\/kg, ng\u00f4 kh\u00f4 5.300 \u0111\u1ed3ng\/kg) th\u00ec ng\u00f4 bi\u1ebfn \u0111\u1ed5i gene s\u1ebd \u0111em v\u1ec1 l\u1ee3i nhu\u1eadn cao so v\u1edbi ng\u00f4 th\u01b0\u1eddng h\u01a1n 21 tri\u1ec7n \u0111\u1ed3ng\/ha\/v\u1ee5 h\u00e8 thu.<\/div>\n<div><\/div>\n<div>Nh\u00ecn nh\u1eefng h\u1ea1t ng\u00f4 to, v\u00e0ng, kh\u00f4ng b\u1ecb s\u00e2u b\u1ec7nh v\u00e0 \u0111\u1ed9 \u1ea9m th\u1ea5p h\u01a1n so v\u1edbi ng\u00f4 th\u01b0\u1eddng, \u00f4ng L\u00ea V\u0103n T\u00e0i (\u1ea5p V\u0129nh Kh\u00e1nh, X\u00e3 V\u0129nh H\u00f2a, Huy\u1ec7n T\u00e2n Ch\u00e2u, T\u1ec9nh An Giang), m\u1ed9t th\u01b0\u01a1ng l\u00e1i h\u01a1n 20 n\u0103m thu mua ng\u00f4 cho bi\u1ebft: \u201cGi\u00e1 ng\u00f4 hi\u1ec7n t\u1ea1i 3.700 \u0111\u1ed3ng\/kg nh\u01b0ng v\u1edbi lo\u1ea1i ng\u00f4 m\u1edbi n\u00e0y t\u00f4i s\u1ebd mua 3.800 \u0111\u1ed3ng\/kg. T\u00f4i mua cao h\u01a1n do m\u00e0u ng\u00f4 n\u00e0y \u0111\u1eb9p, d\u1ec5 b\u00e1n h\u01a1n v\u00e0 ng\u00f4 n\u00e0y c\u00f3 \u1ea9m \u0111\u1ed9 th\u1ea5p h\u01a1n. N\u1ebfu ng\u00f4 kia ph\u01a1i 3 ng\u00e0y kh\u00f4 th\u00ec ng\u00f4 n\u00e0y \u1ea9m \u0111\u1ed9 th\u1ea5p h\u01a1n n\u00ean ch\u1ec9 2 ng\u00e0y l\u00e0 kh\u00f4. T\u00f4i mua \u0111\u1eaft h\u01a1n 100 \u0111\u1ed3ng nh\u01b0ng t\u00f4i s\u1ebd l\u1eddi th\u00eam 50 \u0111\u1ed3ng\/kg.\u201d<\/div>\n<div><\/div>\n<div>Anh Hu\u1ef3nh V\u0103n Hu\u1ec7, ch\u1ee7 ru\u1ed9ng ng\u00f4 kh\u1ea3o nghi\u1ec7m (\u1ea5p V\u0129nh L\u1ea1c, X\u00e3 V\u0129nh H\u00f2a, huy\u1ec7n T\u00e2n Ch\u00e2u, t\u1ec9nh An Giang) cho bi\u1ebft: \u201cL\u00fac \u0111\u1ea7u tr\u1ed3ng th\u00ec tr\u1ed3ng ch\u1ee9 kh\u00f4ng ngh\u0129 gi\u1ed1ng ng\u00f4 n\u00e0y \u0111\u1ea1t nh\u01b0 v\u1eady n\u00ean t\u00f4i kh\u00f4ng d\u00e1m tr\u1ed3ng nhi\u1ec1u. Gi\u1edd th\u1ea5y k\u1ebft qu\u1ea3 t\u1ed1t qu\u00e1, t\u00f4i r\u1ea5t m\u1eebng. T\u00f4i c\u00f3 8 c\u00f4ng \u0111\u1ea5t tr\u1ed3ng ng\u00f4, sau \u0111\u1ee3t n\u00e0y t\u00f4i s\u1ebd tr\u1ed3ng h\u1ebft lo\u1ea1i ng\u00f4 n\u00e0y\u201d.<\/div>\n<div><\/div>\n<div>\u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi n\u00f4ng d\u00e2n, ni\u1ec1m vui l\u1edbn nh\u1ea5t l\u00e0 gi\u1ed1ng ng\u00f4 n\u00e0y \u0111\u00e3 gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c b\u00e0i to\u00e1n phun, x\u1ecbt thu\u1ed1c tr\u1eeb s\u00e2u, di\u1ec7t c\u1ecf, l\u00e0 kh\u00e2u m\u1ea5t th\u1eddi gian v\u00e0 \u1ea3nh h\u01b0\u1edfng nhi\u1ec1u nh\u1ea5t \u0111\u1ebfn s\u1ee9c kh\u1ecfe ng\u01b0\u1eddi n\u00f4ng d\u00e2n.<\/div>\n<div><\/div>\n<div>V\u1edbi c\u00e2y ng\u00f4 th\u01b0\u1eddng, m\u1ed7i v\u1ee5 ng\u01b0\u1eddi d\u00e2n ph\u1ea3i phun thu\u1ed1c tr\u1eeb s\u00e2u 4-5 l\u1ea7n; 2 l\u1ea7n phun thu\u1ed1c di\u1ec7t c\u1ecf v\u00e0 m\u1ed9t l\u1ea7n phun thu\u1ed1c d\u01b0\u1ee1ng.<\/div>\n<div><\/div>\n<div>Tr\u01b0\u1edfng tr\u1ea1m b\u1ea3o v\u1ec7 th\u1ef1c v\u1eadt huy\u1ec7n T\u00e2n Ch\u00e2u, \u00f4ng T\u00f4n H\u1ed3ng T\u00e2n c\u0169ng cho r\u1eb1ng gi\u1ed1ng ng\u00f4 m\u1edbi n\u00e0y kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c nhi\u1ec1u kh\u00f3 kh\u0103n cho n\u00f4ng d\u00e2n v\u00e0 t\u0103ng n\u0103ng su\u1ea5t, \u0111em l\u1ea1i hi\u1ec7u qu\u1ea3 kinh t\u1ebf cao h\u01a1n.<\/div>\n<div><\/div>\n<div>\u0110\u1ecba ph\u01b0\u01a1ng c\u00f3 t\u1eeb 1.200-1.500 ha tr\u1ed3ng ng\u00f4, c\u00f3 n\u0103m cao nh\u1ea5t l\u00ean \u0111\u1ebfn 2.500 ha. Ng\u01b0\u1eddi d\u00e2n t\u1eebng th\u1eed tr\u1ed3ng nhi\u1ec1u lo\u1ea1i gi\u1ed1ng nh\u01b0ng gi\u1ed1ng n\u00e0y l\u00e0 ph\u00f9 h\u1ee3p nh\u1ea5t v\u00ec \u00edt t\u1ed1n c\u00f4ng ch\u0103m s\u00f3c, kh\u00f4ng \u1ea3nh h\u01b0\u1edfng s\u1ee9c kh\u1ecfe v\u00e0 n\u0103ng su\u1ea5t l\u1ea1i cao.<\/div>\n<div><\/div>\n<div>T\u1ea1i \u1ea5p T\u00e2n B\u00ecnh H\u1ea1 (x\u00e3 T\u00e2n H\u00f2a, huy\u1ec7n Thanh B\u00ecnh, t\u1ec9nh \u0110\u1ed3ng Th\u00e1p), sau khi tr\u1ed3ng kh\u1ea3o nghi\u1ec7m 1.500 m2 gi\u1ed1ng ng\u00f4 NK66Bt\/GT c\u1ee7a C\u00f4ng ty TNHH Syngenta Vi\u1ec7t Nam, \u00f4ng Nguy\u1ec5n V\u0103n Minh r\u1ea5t m\u1eebng v\u00ec nh\u1eefng \u01b0u \u0111i\u1ec3m c\u1ee7a lo\u1ea1i gi\u1ed1ng n\u00e0y.<\/div>\n<div><\/div>\n<div>\n<p>Sau khi \u00f4ng thu ho\u1ea1ch ng\u00f4 kh\u1ea3o nghi\u1ec7m, \u01b0\u1edbc t\u00ednh gi\u1ed1ng ng\u00f4 bi\u1ebfn \u0111\u1ed5i gene \u0111\u1ea1t 14 t\u1ea5n\/ha\/v\u1ee5 h\u00e8 thu so v\u1edbi gi\u1ed1ng th\u01b0\u1eddng \u0111\u1ea1t 10 t\u1ea5n\/ha\/v\u1ee5. C\u1ea3 v\u1ee5 ch\u1ec9 1 l\u1ea7n phun thu\u1ed1c d\u01b0\u1ee1ng, 1 l\u1ea7n phun thu\u1ed1c di\u1ec7t c\u1ecf n\u00ean v\u1eeba \u0111\u1ee1 ti\u1ec1n thu\u1ed1c, v\u1eeba \u0111\u1ee1 c\u00f4ng s\u1ee9c.<\/p>\n<p style=\"text-align: right;\">Theo baochinhphu.vn<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p style=\"text-align: right;\"><b>\u0110\u00f3ng g\u00f3p \u00fd ki\u1ebfn<\/b><\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u00ecm hi\u1ec3u th\u1ef1c t\u1ebf t\u1ea1i nh\u1eefng \u0111\u1ecba ph\u01b0\u01a1ng \u0111ang tr\u1ed3ng kh\u1ea3o nghi\u1ec7m gi\u1ed1ng ng\u00f4 bi\u1ebfn \u0111\u1ed5i gene, ph\u00f3ng vi\u00ean nh\u1eadn th\u1ea5y, v\u1edbi n\u00f4ng d\u00e2n, gi\u1ed1ng ng\u00f4 n\u00e0o c\u00f3 \u01b0u th\u1ebf v\u1ec1 n\u0103ng su\u1ea5t, gi\u00e1 c\u1ea3 v\u00e0 thu\u1eadn ti\u1ec7n canh t\u00e1c l\u00e0 h\u1ecd l\u1ef1a ch\u1ecdn. &nbsp; C\u00f3 m\u1eb7t t\u1ea1i bu\u1ed5i thu ho\u1ea1ch kh\u1ea3o nghi\u1ec7m gi\u1ed1ng ng\u00f4 [&#8230;]\n","protected":false},"author":1,"featured_media":662,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[86],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/5885"}],"collection":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/comments?post=5885"}],"version-history":[{"count":0,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/5885\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media\/662"}],"wp:attachment":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media?parent=5885"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/categories?post=5885"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/tags?post=5885"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}