{"id":6797,"date":"2017-11-25T10:31:19","date_gmt":"2017-11-25T03:31:19","guid":{"rendered":"http:\/\/antoansinhhoc.vn\/?p=4867"},"modified":"2017-11-25T10:31:19","modified_gmt":"2017-11-25T03:31:19","slug":"dien-tich-va-loi-ich-kinh-te-cay-trong-cong-nghe-sinh-hoc-o-trung-quoc","status":"publish","type":"post","link":"https:\/\/nbca.gov.vn\/dien-tich-va-loi-ich-kinh-te-cay-trong-cong-nghe-sinh-hoc-o-trung-quoc\/","title":{"rendered":"Di\u1ec7n t\u00edch v\u00e0 l\u1ee3i \u00edch kinh t\u1ebf c\u00e2y tr\u1ed3ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc \u1edf Trung qu\u1ed1c"},"content":{"rendered":"<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif;\">Trung Qu\u1ed1c l\u00e0 m\u1ed9t th\u00e0nh vi\u00ean c\u1ee7a nh\u00f3m s\u00e1u n\u01b0\u1edbc th\u00e0nh\u00a0l\u1eadp c\u00e2y tr\u1ed3ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc,\u00a0Trung qu\u1ed1c\u00a0th\u01b0\u01a1ng m\u1ea1i h\u00f3a c\u00e2y tr\u1ed3ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc v\u00e0o n\u0103m 1996 l\u00e0 n\u0103m \u0111\u1ea7u ti\u00ean th\u01b0\u01a1ng m\u1ea1i ho\u00e1 to\u00e0n c\u1ea7u. Trung Qu\u1ed1c l\u00e0 m\u1ed9t trong nh\u1eefng n\u01b0\u1edbc d\u1eabn \u0111\u1ea7u tr\u1ed3ng B\u00f4ng\u00a0Bt (IR) t\u1eeb n\u0103m 1997, c\u0169ng nh\u01b0 m\u1ed9t di\u1ec7n t\u00edch nh\u1ecf\u00a0qu\u1ea3 \u0111u \u0111\u1ee7 c\u00f4ng ngh\u1ec7 sinh h\u1ecdc, c\u00e2y b\u1ea1ch d\u01b0\u01a1ng v\u00e0 c\u00e1c lo\u1ea1i rau kh\u00e1c.\u00a0N\u0103m 2016, B\u00f4ng IR \u0111\u01b0\u1ee3c tr\u1ed3ng tr\u00ean ~ 2,8 tri\u1ec7u ha, \u0110u \u0111\u1ee7 kh\u00e1ng virus tr\u00ean 8.550 ha\u00a0v\u00e0 kho\u1ea3ng 543 ha c\u00e2y B\u1ea1ch\u00a0d\u01b0\u01a1ng IR (Bt).\u00a0<\/span><span style=\"font-family: 'times new roman', times, serif;\">Trung Qu\u1ed1c \u0111\u00e3 ph\u00ea duy\u1ec7t 60 s\u1ef1 ki\u1ec7n tr\u1ed3ng c\u00e2y c\u00f4ng ngh\u1ec7 sinh h\u1ecdc cho vi\u1ec7c s\u1eed d\u1ee5ng th\u1ee9c \u0103n v\u00e0 th\u1ee9c \u0103n ch\u0103n nu\u00f4i k\u1ec3 t\u1eeb n\u0103m 1994 bao g\u1ed3m c\u1ea3i d\u1ea7u canola (12 s\u1ef1 ki\u1ec7n), b\u00f4ng (10 s\u1ef1 ki\u1ec7n), ng\u00f4 (17s\u1ef1 ki\u1ec7n), \u0111u \u0111\u1ee7 (1 s\u1ef1 ki\u1ec7n), petunia (1 s\u1ef1 ki\u1ec7n), c\u00e2y b\u1ea1ch d\u01b0\u01a1ng (2 s\u1ef1 ki\u1ec7n), l\u00faa\u00a0(2 s\u1ef1 ki\u1ec7n), \u0111\u1eadu t\u01b0\u01a1ng (10 s\u1ef1 ki\u1ec7n), c\u1ee7 c\u1ea3i \u0111\u01b0\u1eddng (1 s\u1ef1 ki\u1ec7n), h\u1ea1t ti\u00eau ng\u1ecdt (1 s\u1ef1 ki\u1ec7n) v\u00e0 c\u00e0 chua (3 s\u1ef1 ki\u1ec7n).<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif;\">L\u1ee3i \u00edch t\u1eeb c\u00e2y tr\u1ed3ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc \u1edf Trung Qu\u1ed1c: L\u1ee3i \u00edch t\u1eeb B\u00f4ng\u00a0Bt bao g\u1ed3m s\u1ea3n l\u01b0\u1ee3ng cao h\u01a1n v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed \u0111\u00e1ng k\u1ec3 \u0111\u1ed1i v\u1edbi vi\u1ec7c s\u1eed d\u1ee5ng thu\u1ed1c tr\u1eeb s\u00e2u, c\u0169ng nh\u01b0 s\u1eed d\u1ee5ng lao \u0111\u1ed9ng trong vi\u1ec7c phun thu\u1ed1c. U\u1edbc t\u00ednh Trung Qu\u1ed1c \u0111\u00e3 t\u0103ng thu nh\u1eadp t\u1eeb tr\u1ed3ng b\u00f4ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc l\u00ean 18,6 t\u1ef7 \u0111\u00f4 la M\u1ef9 trong giai \u0111o\u1ea1n 1997 \u0111\u1ebfn n\u0103m 2015 v\u00e0 ch\u1ec9 \u0111\u1ea1t 1,0 t\u1ef7 \u0111\u00f4 la M\u1ef9 v\u00e0o n\u0103m 2015 (Brookes v\u00e0 Barfoot, 2017, Forthcoming).<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif;\">Tr\u00ean c\u01a1 s\u1edf nghi\u00ean c\u1ee9u c\u1ee7a Trung t\u00e2m Ch\u00ednh s\u00e1ch N\u00f4ng nghi\u1ec7p Trung Qu\u1ed1c (CCAP), trung b\u00ecnh \u1edf trang tr\u1ea1i B\u00f4ng IR t\u0103ng n\u0103ng su\u1ea5t l\u00ean 10%, gi\u1ea3m s\u1eed d\u1ee5ng thu\u1ed1c tr\u1eeb s\u00e2u xu\u1ed1ng 60%, c\u00f3 \u00fd ngh\u0129a t\u00edch c\u1ef1c \u0111\u1ed1i v\u1edbi c\u1ea3 m\u00f4i tr\u01b0\u1eddng v\u00e0 s\u1ee9c kho\u1ebb c\u1ee7a n\u00f4ng d\u00e2n, v\u00e0 t\u1ea1o ra m\u1ed9t kho\u1ea3n ti\u1ec1n 220 \u0111\u00f4 la M\u1ef9 \/ ha\u00a0t\u0103ng thu nh\u1eadp, \u0111\u00f3ng g\u00f3p \u0111\u00e1ng k\u1ec3 cho sinh k\u1ebf khi thu nh\u1eadp\u00a0c\u1ee7a nhi\u1ec1u n\u00f4ng d\u00e2n tr\u1ed3ng b\u00f4ng c\u00f3 th\u1ec3 th\u1ea5p \u0111\u1ebfn 1 \u0111\u00f4 la M\u1ef9 m\u1ed9t ng\u00e0y (Jikun Huang, 2008, Truy\u1ec1n th\u00f4ng C\u00e1 nh\u00e2n). \u1ede c\u1ea5p qu\u1ed1c gia, \u01b0\u1edbc t\u00ednh thu nh\u1eadp t\u1eeb b\u00f4ng h\u1ed3ng t\u0103ng kho\u1ea3ng 1 t\u1ef7 \u0111\u00f4 la M\u1ef9 m\u1ed7i n\u0103m trong n\u0103m 2011.<\/span><\/p>\n<p style=\"text-align: right;\"><span style=\"font-family: 'times new roman', times, serif;\"><em>Ngu\u1ed3n: isaaa.org<\/em><\/span><\/p>\n<p style=\"text-align: justify;\">\n","protected":false},"excerpt":{"rendered":"<p>Trung Qu\u1ed1c l\u00e0 m\u1ed9t th\u00e0nh vi\u00ean c\u1ee7a nh\u00f3m s\u00e1u n\u01b0\u1edbc th\u00e0nh\u00a0l\u1eadp c\u00e2y tr\u1ed3ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc,\u00a0Trung qu\u1ed1c\u00a0th\u01b0\u01a1ng m\u1ea1i h\u00f3a c\u00e2y tr\u1ed3ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc v\u00e0o n\u0103m 1996 l\u00e0 n\u0103m \u0111\u1ea7u ti\u00ean th\u01b0\u01a1ng m\u1ea1i ho\u00e1 to\u00e0n c\u1ea7u. Trung Qu\u1ed1c l\u00e0 m\u1ed9t trong nh\u1eefng n\u01b0\u1edbc d\u1eabn \u0111\u1ea7u tr\u1ed3ng B\u00f4ng\u00a0Bt (IR) t\u1eeb n\u0103m 1997, c\u0169ng nh\u01b0 [&#8230;]\n","protected":false},"author":1,"featured_media":6219,"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\/6797"}],"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=6797"}],"version-history":[{"count":0,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/6797\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media\/6219"}],"wp:attachment":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media?parent=6797"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/categories?post=6797"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/tags?post=6797"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}