{"id":6815,"date":"2017-12-12T09:40:54","date_gmt":"2017-12-12T02:40:54","guid":{"rendered":"http:\/\/antoansinhhoc.vn\/?p=4756"},"modified":"2017-12-12T09:40:54","modified_gmt":"2017-12-12T02:40:54","slug":"mexico-loi-ich-dien-tich-va-cay-trong-cong-nghe-sinh-hoc","status":"publish","type":"post","link":"https:\/\/nbca.gov.vn\/mexico-loi-ich-dien-tich-va-cay-trong-cong-nghe-sinh-hoc\/","title":{"rendered":"Mexico: L\u1ee3i \u00edch, di\u1ec7n t\u00edch v\u00e0 c\u00e2y tr\u1ed3ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc"},"content":{"rendered":"<p style=\"text-align: justify;\">Mexico \u0111\u00e3 tr\u1ed3ng c\u00e2y c\u00f4ng ngh\u1ec7 sinh h\u1ecdc t\u1eeb n\u0103m 1996, l\u00e0 m\u1ed9t trong s\u00e1u n\u01b0\u1edbc ti\u00ean phong tr\u1ed3ng c\u00e2y c\u00f4ng ngh\u1ec7 sinh h\u1ecdc. N\u0103m 2016, Mexico \u0111\u00e3 tr\u1ed3ng 101.000 ha c\u00e2y tr\u1ed3ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc (CNSH) gi\u1ea3m t\u1eeb 141.000 ha v\u00e0o n\u0103m 2015. 101.000 ha bao g\u1ed3m 97.000 ha b\u00f4ng CNSH (v\u1edbi t\u1ef7 l\u1ec7 s\u1eed d\u1ee5ng l\u00e0 98%) v\u00e0 4.000 ha \u0111\u1eadu t\u01b0\u01a1ng CNSH (t\u1ef7 l\u1ec7 ch\u1ea5p nh\u1eadn l\u00e0 2%).<\/p>\n<p style=\"text-align: justify;\">T\u1eeb n\u0103m 1996, Mexico \u0111\u00e3 th\u00f4ng qua 158 s\u1ef1 ki\u1ec7n c\u00f4ng ngh\u1ec7 sinh h\u1ecdc \u0111\u1ec3 s\u1eed d\u1ee5ng th\u1ef1c ph\u1ea9m, th\u1ee9c \u0103n ch\u0103n nu\u00f4i v\u00e0 tr\u1ed3ng tr\u1ecdt. C\u00f3 5 s\u1ef1 ki\u1ec7n c\u1ecf linh l\u0103ng, 13 c\u00e2y c\u1ea3i d\u1ea7u Argentina, 30 c\u00e1c s\u1ef1 ki\u1ec7n b\u00f4ng, 68 ng\u00f4, 13 khoai t\u00e2y, 1 l\u00faa, 22 \u0111\u1eadu t\u01b0\u01a1ng, 1 c\u1ee7 c\u1ea3i \u0111\u01b0\u1eddng v\u00e0 5 s\u1ef1 ki\u1ec7n c\u00e0 chua. \u0110\u1ed1i v\u1edbi tr\u1ed3ng tr\u1ecdt \u0111\u00e3 c\u00f3 15 s\u1ef1 ki\u1ec7n \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t, trong \u0111\u00f3 c\u00f3 2 cho c\u1ecf linh l\u0103ng, 12 cho b\u00f4ng v\u00e0 1 cho \u0111\u1eadu t\u01b0\u01a1ng. Kh\u00f4ng c\u00f3 ph\u00ea duy\u1ec7t v\u00e0o n\u0103m 2016. B\u00f4ng CNSH l\u00e0 lo\u1ea1i c\u00e2y CNSH quan tr\u1ecdng nh\u1ea5t \u0111\u01b0\u1ee3c tr\u1ed3ng \u1edf Mexico. Trong s\u1ed1 97.000 ha b\u00f4ng CNSH c\u00f3 93.000 ha \u0111\u01b0\u1ee3c tr\u1ed3ng c\u00f3 x\u1ebfp ch\u1ed3ng gen l\u00ean nhau v\u00e0 4.000 ha l\u00e0 HT. Vi\u1ec7c gi\u1ea3m t\u1ed5ng di\u1ec7n t\u00edch b\u00f4ng \u1edf Mexico, ph\u00f9 h\u1ee3p v\u1edbi m\u1ed9t s\u1ed1 n\u01b0\u1edbc tr\u1ed3ng b\u00f4ng kh\u00e1c tr\u00ean to\u00e0n th\u1ebf gi\u1edbi do gi\u00e1 b\u00f4ng th\u1ea5p \u0111\u00e3 khi\u1ebfn n\u00f4ng d\u00e2n gi\u1ea3m t\u1ed5ng di\u1ec7n t\u00edch tr\u1ed3ng b\u00f4ng.<\/p>\n<p style=\"text-align: justify;\">N\u0103m 2016, the Secretariat of Agriculture, Livestock, Rural Development, Fisheries and Food (SAGARPA) National Health Service Food Safety and Quality Service (SENASICA) \u0111\u00e3 cung c\u1ea5p s\u1ef1 c\u00f4ng nh\u1eadn ch\u00ednh th\u1ee9c cho bang Baja California v\u00e0 Sonora v\u1ec1 t\u00ecnh tr\u1ea1ng &#8221; v\u00f9ng t\u1ef1 do&#8221; t\u1eeb s\u00e2u \u0111\u1ee5c qu\u1ea3 b\u00f4ng m\u00e0u h\u1ed3ng. Vi\u1ec7c lo\u1ea1i tr\u1eeb s\u00e2u n\u00e0y v\u00e0 Boll Weevil (B\u1ecd c\u00e1nh c\u1ee9ng \u0111\u1ee5c qu\u1ea3 b\u00f4ng) ti\u1ebfn h\u00e0nh b\u1edfi SAGARPA c\u00f9ng v\u1edbi B\u1ed9 N\u00f4ng nghi\u1ec7p Hoa K\u1ef3 (USDA). C\u00e1c ho\u1ea1t \u0111\u1ed9ng ki\u1ec3m so\u00e1t \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ec3 lo\u1ea1i tr\u1eeb th\u00e0nh c\u00f4ng s\u00e2u b\u1ec7nh b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng qu\u1ea3n l\u00fd d\u1ecbch h\u1ea1i t\u1ed5ng h\u1ee3p v\u00e0 h\u1ea1t gi\u1ed1ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc, \u00e1p d\u1ee5ng k\u1ef9 thu\u1eadt ph\u00e1 v\u1ee1 ph\u1ed1i gi\u1ed1ng v\u00e0 c\u00f4n tr\u00f9ng v\u00f4 sinh. K\u1ebft qu\u1ea3 l\u00e0, 85% di\u1ec7n t\u00edch s\u1ea3n xu\u1ea5t b\u00f4ng c\u1ee7a Mexico hi\u1ec7n kh\u00f4ng c\u00f2n s\u00e2u \u0111\u1ee5c qu\u1ea3 b\u00f4ng m\u00e0u h\u1ed3ng v\u00e0 70% di\u1ec7n t\u00edch kh\u00f4ng c\u00f3 Boll Weevils.<\/p>\n<p style=\"text-align: justify;\">Theo c\u00e1c quan ch\u1ee9c, n\u00f4ng d\u00e2n tr\u1ed3ng b\u00f4ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc t\u1eeb Chihuahua \u0111\u00e3 ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c 30% chi ph\u00ed s\u1ea3n xu\u1ea5t do gi\u1ea3m thu\u1ed1c tr\u1eeb s\u00e2u t\u1eeb 18 l\u1ea7n\/m\u1ed7i l\u1ea7n tr\u1ed3ng b\u00f4ng. \u0110\u1ed3ng th\u1eddi vi\u1ec7c s\u1eed d\u1ee5ng h\u1ea1t gi\u1ed1ng GM c\u0169ng l\u00e0m t\u0103ng n\u0103ng su\u1ea5t t\u1eeb \u200b\u200b3,7 \u0111\u1ebfn 7,7 l\u1ea7n b\u00f4ng\/ha. T\u1ea1i Mexico, t\u1ed5ng s\u1ea3n l\u01b0\u1ee3ng b\u00f4ng n\u0103m 2015\/2016 v\u00e0 \u01b0\u1edbc t\u00ednh di\u1ec7n t\u00edch thu ho\u1ea1ch l\u00e0 0.9 tri\u1ec7u ki\u1ec7n tr\u00ean di\u1ec7n t\u00edch thu ho\u1ea1ch 130.000 ha (SAGARPA, 2016).<\/p>\n<p style=\"text-align: justify;\">Theo the Food and Fisheries Statistics Service (SIAP) g\u1ea7n 95 % t\u1ed5ng di\u1ec7n t\u00edch tr\u1ed3ng c\u00e2y l\u00e0 b\u00f4ng CNSH. Mexico \u0111\u01b0\u1ee3c \u01b0\u1edbc t\u00ednh t\u0103ng thu nh\u1eadp t\u1eeb b\u00f4ng CNSH v\u00e0 \u0111\u1eadu t\u01b0\u01a1ng CNSH l\u00ean 489 tri\u1ec7u USD 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 77 tri\u1ec7u USD (Brookes v\u00e0 Barfoot, 2017, Forthcoming). C\u00e2y tr\u1ed3ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc (\u0111\u1eadu t\u01b0\u01a1ng v\u00e0 b\u00f4ng) tr\u1ed3ng \u1edf Mexico gi\u1ea3m 28% t\u1eeb 141.000 ha n\u0103m 2015 xu\u1ed1ng c\u00f2n 101.000 ha v\u00e0o n\u0103m 2016.<\/p>\n<p style=\"text-align: right;\"><em>Ngu\u1ed3n: isaaa.org<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mexico \u0111\u00e3 tr\u1ed3ng c\u00e2y c\u00f4ng ngh\u1ec7 sinh h\u1ecdc t\u1eeb n\u0103m 1996, l\u00e0 m\u1ed9t trong s\u00e1u n\u01b0\u1edbc ti\u00ean phong tr\u1ed3ng c\u00e2y c\u00f4ng ngh\u1ec7 sinh h\u1ecdc. N\u0103m 2016, Mexico \u0111\u00e3 tr\u1ed3ng 101.000 ha c\u00e2y tr\u1ed3ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc (CNSH) gi\u1ea3m t\u1eeb 141.000 ha v\u00e0o n\u0103m 2015. 101.000 ha bao g\u1ed3m 97.000 ha b\u00f4ng CNSH (v\u1edbi t\u1ef7 [&#8230;]\n","protected":false},"author":1,"featured_media":6512,"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\/6815"}],"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=6815"}],"version-history":[{"count":0,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/6815\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media\/6512"}],"wp:attachment":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media?parent=6815"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/categories?post=6815"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/tags?post=6815"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}