{"id":6820,"date":"2017-12-12T15:30:34","date_gmt":"2017-12-12T08:30:34","guid":{"rendered":"http:\/\/antoansinhhoc.vn\/?p=4781"},"modified":"2017-12-12T15:30:34","modified_gmt":"2017-12-12T08:30:34","slug":"australia-cay-trong-cong-nghe-sinh-hoc-va-loi-ich","status":"publish","type":"post","link":"https:\/\/nbca.gov.vn\/australia-cay-trong-cong-nghe-sinh-hoc-va-loi-ich\/","title":{"rendered":"Australia: C\u00e2y tr\u1ed3ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc v\u00e0 l\u1ee3i \u00edch"},"content":{"rendered":"

Australia l\u00e0 m\u1ed9t trong s\u00e1u n\u01b0\u1edbc \u0111\u1ea7u ti\u00ean th\u01b0\u01a1ng m\u1ea1i ho\u00e1 c\u00e2y tr\u1ed3ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc (CNSH) v\u00e0o n\u0103m 1996. N\u0103m 2016, Australia \u0111\u1ee9ng th\u1ee9 11 trong s\u1ed1 c\u00e1c n\u01b0\u1edbc tr\u1ed3ng c\u00e2y c\u00f4ng ngh\u1ec7 sinh h\u1ecdc v\u1edbi 852.000 ha b\u00f4ng CNSH v\u00e0 c\u00e2y c\u1ea3i d\u1ea7u t\u0103ng 29% so v\u1edbi 658.000 ha v\u00e0o n\u0103m 2015. 405.000 ha b\u00f4ng v\u00e0 4470.000 ha c\u1ea3i d\u1ea7u. T\u1ef7 l\u1ec7 s\u1eed d\u1ee5ng c\u00e2y CNSH \u0111\u00e3 t\u0103ng t\u1eeb 30% n\u0103m 2015 l\u00ean 36% v\u00e0o n\u0103m 2016. Australia \u0111\u00e3 ph\u00ea duy\u1ec7t t\u1ed5ng c\u1ed9ng 119 s\u1ef1 ki\u1ec7n c\u00f4ng ngh\u1ec7 sinh h\u1ecdc cho th\u1ef1c ph\u1ea9m, th\u1ee9c \u0103n ch\u0103n nu\u00f4i v\u00e0 tr\u1ed3ng tr\u1ecdt, trong \u0111\u00f3 c\u00f3 c\u1ecf linh l\u0103ng (3 s\u1ef1 ki\u1ec7n), c\u1ea3i d\u1ea7u canola (21 s\u1ef1 ki\u1ec7n), hoa c\u1ea9m ch\u01b0\u1edbng (12 s\u1ef1 ki\u1ec7n), b\u00f4ng (24 s\u1ef1 ki\u1ec7n), ng\u00f4 (27 s\u1ef1 ki\u1ec7n), khoai t\u00e2y (10 s\u1ef1 ki\u1ec7n), g\u1ea1o (1 s\u1ef1 ki\u1ec7n), hoa h\u1ed3ng (1 s\u1ef1 ki\u1ec7n), \u0111\u1eadu t\u01b0\u01a1ng (17 s\u1ef1 ki\u1ec7n), c\u1ee7 c\u1ea3i \u0111\u01b0\u1eddng (2 s\u1ef1 ki\u1ec7n) v\u00e0 l\u00faa m\u00ec (1 s\u1ef1 ki\u1ec7n). <\/span><\/p>\n

N\u0103m 2016, Australia \u0111\u00e3 ch\u1ea5p nh\u1eadn th\u1ef1c ph\u1ea9m cho c\u00e1c s\u1ef1 ki\u1ec7n ng\u00f4 sau \u0111\u00e2y: x\u1ebfp ch\u1ed3ng gen HT: MON87419 v\u00e0 MZHG0JG, x\u1ebfp ch\u1ed3ng gen IR\/HT MZIR098, t\u0103ng sinh kh\u1ed1i b\u00f4ng s\u1ef1 ki\u1ec7n MON87403, c\u0169ng nh\u01b0 \u0111\u1eadu t\u01b0\u01a1ng kh\u00e1ng c\u00f4n tr\u00f9ng MON87751. B\u1ea3y s\u1ef1 ki\u1ec7n c\u00e2y canola \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e9p th\u1ef1c ph\u1ea9m, th\u1ee9c \u0103n v\u00e0 tr\u1ed3ng tr\u1ecdt bao g\u1ed3m c\u1ea3 HT: HCN92 x MON88302 v\u00e0 HCN28 x MON88302; HT + PC – ph\u1ee5c h\u1ed3i kh\u1ea3 n\u0103ng sinh s\u1ea3n RF1 x MON88302, RF2 x MON88302 v\u00e0 MON88302 x RF3; v\u00e0 HT + PC – v\u00f4 tr\u00f9ng d\u00f2ng b\u1ed1 MS1 x MON88302 v\u00e0 MS8 x MON88302.<\/span><\/p>\n

L\u1ee3i \u00edch c\u1ee7a c\u00e2y tr\u1ed3ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc \u1edf Australia: \u01b0\u1edbc t\u00ednh thu nh\u1eadp t\u1eeb tr\u1ed3ng c\u00e2y CNSH t\u0103ng l\u00ean 1 t\u1ef7 \u0111\u00f4 la trong giai \u0111o\u1ea1n 1996 \u0111\u1ebfn n\u0103m 2015 v\u00e0 ch\u1ec9 ri\u00eang l\u1ee3i \u00edch cho n\u0103m 2015 \u01b0\u1edbc t\u00ednh l\u00e0 73 tri\u1ec7u \u0111\u00f4 la M\u1ef9 (Brookes v\u00e0 Barfoot 2017, Forthcoming). Nh\u00ecn chung, n\u0103m 2016 \u0111\u00e3 t\u0103ng 29% di\u1ec7n t\u00edch c\u00e2y tr\u1ed3ng CNSH t\u1eeb 658.000 ha n\u0103m 2015 l\u00ean 852.000 ha, ch\u1ee7 y\u1ebfu t\u1eeb b\u00f4ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc t\u0103ng 89% do s\u1ef1 ra \u0111\u1eddi c\u1ee7a c\u00e2y b\u00f4ng Bollgard III\/RR\u00ae Flex. S\u1ef1 gi\u1ea3m nh\u1eb9 trong tr\u1ed3ng c\u00e2y canola c\u00f4ng ngh\u1ec7 sinh h\u1ecdc, tuy nhi\u00ean t\u1ef7 l\u1ec7 ch\u1ea5p nh\u1eadn \u0111\u00e3 t\u0103ng t\u1eeb 22% l\u00ean 23%. V\u1edbi vi\u1ec7c ng\u1eebng tr\u1ed3ng c\u00e2y c\u00f4ng ngh\u1ec7 sinh h\u1ecdc \u1edf T\u00e2y Australia nh\u1eefng n\u00f4ng d\u00e2n tr\u1ed3ng c\u00e2y c\u1ea3i d\u1ea7u th\u00f4ng th\u01b0\u1eddng c\u00f3 th\u1ec3 chuy\u1ec3n sang tr\u1ed3ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc trong nh\u1eefng n\u0103m ti\u1ebfp theo. \u0110i\u1ec1u n\u00e0y c\u0169ng s\u1ebd m\u1edf ra c\u00e1nh c\u1eeda cho s\u1ef1 ph\u00e1t tri\u1ec3n v\u00e0 \u1ee9ng d\u1ee5ng c\u00e1c lo\u1ea1i c\u00e2y tr\u1ed3ng CNSH kh\u00e1c v\u00e0 c\u00e1c \u0111\u1eb7c t\u00ednh kh\u00e1c nhau. <\/span><\/p>\n

Ngu\u1ed3n: isaaa.org<\/em><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Australia l\u00e0 m\u1ed9t trong s\u00e1u n\u01b0\u1edbc \u0111\u1ea7u ti\u00ean th\u01b0\u01a1ng m\u1ea1i ho\u00e1 c\u00e2y tr\u1ed3ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc (CNSH) v\u00e0o n\u0103m 1996. N\u0103m 2016, Australia \u0111\u1ee9ng th\u1ee9 11 trong s\u1ed1 c\u00e1c n\u01b0\u1edbc tr\u1ed3ng c\u00e2y c\u00f4ng ngh\u1ec7 sinh h\u1ecdc v\u1edbi 852.000 ha b\u00f4ng CNSH v\u00e0 c\u00e2y c\u1ea3i d\u1ea7u t\u0103ng 29% so v\u1edbi 658.000 ha v\u00e0o n\u0103m 2015. […]\n","protected":false},"author":1,"featured_media":6504,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[87],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/6820"}],"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=6820"}],"version-history":[{"count":0,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/6820\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media\/6504"}],"wp:attachment":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media?parent=6820"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/categories?post=6820"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/tags?post=6820"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}