{"id":6730,"date":"2015-10-15T07:47:01","date_gmt":"2015-10-15T00:47:01","guid":{"rendered":"http:\/\/antoansinhhoc.vn\/?p=1123"},"modified":"2015-10-15T07:47:01","modified_gmt":"2015-10-15T00:47:01","slug":"gien-khang-tu-cac-giong-ho-hang-hoang-da-cua-cac-cay-trong-chinh-cung-cap-co-hoi-cho-nong-nghiep-ben-vung-tren-toan-the-gioi","status":"publish","type":"post","link":"https:\/\/nbca.gov.vn\/gien-khang-tu-cac-giong-ho-hang-hoang-da-cua-cac-cay-trong-chinh-cung-cap-co-hoi-cho-nong-nghiep-ben-vung-tren-toan-the-gioi\/","title":{"rendered":"Gien kh\u00e1ng t\u1eeb c\u00e1c gi\u1ed1ng h\u1ecd h\u00e0ng hoang d\u00e3 c\u1ee7a c\u00e1c c\u00e2y tr\u1ed3ng ch\u00ednh cung c\u1ea5p c\u01a1 h\u1ed9i cho n\u00f4ng nghi\u1ec7p b\u1ec1n v\u1eefng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi"},"content":{"rendered":"<div class=\"TomTat clearfix\"><span id=\"ArticalDetail1_lblTeaser\" class=\"OverollContentDesc\">Hai ho\u1eb7c nhi\u1ec1u gien kh\u00e1ng t\u1eeb c\u00e1c lo\u00e0i c\u00e2y h\u1ecd h\u00e0ng hoang d\u00e3 \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o c\u00e1c gi\u1ed1ng c\u00e2y tr\u1ed3ng ch\u00ednh th\u00f4ng qua k\u1ef9 thu\u1eadt di truy\u1ec1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1eb7c t\u00ednh kh\u00e1ng c\u1ee7a c\u00e1c lo\u1ea1i c\u00e2y n\u00e0y \u0111\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 d\u1ecbch b\u1ec7nh, \u0111\u00f3ng g\u00f3p cho n\u00f4ng nghi\u1ec7p b\u1ec1n v\u1eefng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/span><\/div>\n<div class=\"NoiDungBai\">\n<div>\u0110\u00e2y l\u00e0 ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y t\u1ea1i m\u1ed9t h\u1ed9i ngh\u1ecb khoa h\u1ecdc qu\u1ed1c t\u1ebf t\u1ed5 ch\u1ee9c t\u1ea1i Wageningen trong th\u00e1ng 9. K\u1ebft lu\u1eadn \u0111\u01b0\u1ee3c \u0111\u01b0a ra t\u1eeb m\u1ed9t nghi\u00ean c\u1ee9u v\u1ec1 \u0111\u1eb7c t\u00ednh kh\u00e1ng m\u1ea1nh h\u01a1n v\u1edbi n\u1ea5m Phytophthora th\u00f4ng qua vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c gien kh\u00e1ng t\u1eeb c\u00e1c lo\u00e0i khoai t\u00e2y hoang d\u00e3 (DuRPh). Nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c t\u00e0i tr\u1ee3 b\u1edfi ch\u00ednh ph\u1ee7 H\u00e0 Lan trong m\u01b0\u1eddi n\u0103m qua.<\/div>\n<div><\/div>\n<div>Khoai t\u00e2y l\u00e0 c\u00e2y tr\u1ed3ng ch\u1ee7 l\u1ef1c ph\u1ed5 bi\u1ebfn th\u1ee9 ba tr\u00ean to\u00e0n th\u1ebf gi\u1edbi v\u00e0 l\u00e0 c\u00e2y tr\u1ed3ng quan tr\u1ecdng nh\u1ea5t \u1edf H\u00e0 Lan. Vi\u1ec7c tr\u1ed3ng khoai t\u00e2y \u0111\u00f2i h\u1ecfi nhi\u1ec1u thu\u1ed1c tr\u1eeb s\u00e2u h\u01a1n so v\u1edbi c\u00e1c c\u00e2y tr\u1ed3ng kh\u00e1c v\u00e0 ng\u01b0\u1eddi tr\u1ed3ng ch\u00fa tr\u1ecdng s\u1eed d\u1ee5ng c\u00e1c h\u00f3a ch\u1ea5t \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u00e2y tr\u1ed3ng ch\u1ed1ng l\u1ea1i b\u1ec7nh m\u1ed1c s\u01b0\u01a1ng do n\u1ea5m Phytophthora g\u00e2y n\u00ean. M\u1ea7m b\u1ec7nh n\u00e0y c\u00f3 r\u1ea5t nhi\u1ec1u bi\u1ebfn th\u1ec3 di truy\u1ec1n, c\u00f3 ngh\u0129a l\u00e0 n\u00f3 li\u00ean t\u1ee5c ti\u1ebfn h\u00f3a th\u00e0nh h\u00ecnh th\u1ee9c m\u1edbi. T\u00e1c nh\u00e2n g\u00e2y b\u1ec7nh nh\u01b0 v\u1eady c\u00f3 th\u1ec3 ph\u00e1 v\u1ee1 h\u1ec7 th\u1ed1ng ph\u00f2ng th\u1ee7 c\u1ee7a c\u00e2y t\u01b0\u01a1ng \u0111\u1ed1i d\u1ec5 d\u00e0ng.<\/div>\n<div><\/div>\n<div>Vi\u1ec7c tr\u1ed3ng khoai t\u00e2y th\u00f4ng th\u01b0\u1eddng \u0111\u00f2i h\u1ecfi thu\u1ed1c di\u1ec7t n\u1ea5m ph\u1ea3i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng 10-15 l\u1ea7n m\u1ed9t n\u0103m \u0111\u1ec3 ng\u0103n ng\u1eeba b\u1ec7nh. \u0110i\u1ec1u n\u00e0y g\u00e2y t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng. Ngo\u00e0i ra, thi\u1ec7t h\u1ea1i v\u1ec1 n\u0103ng su\u1ea5t c\u0169ng nh\u01b0 chi ph\u00ed thu\u1ed1c tr\u1eeb s\u00e2u do b\u1ec7nh th\u1ed1i c\u1ee7 khi\u1ebfn ng\u01b0\u1eddi tr\u1ed3ng khoai t\u00e2y \u1edf H\u00e0 Lan t\u1ed5n th\u1ea5t kho\u1ea3ng 100 tri\u1ec7u Euro m\u1ed7i n\u0103m, chi\u1ebfm t\u1edbi 20% chi ph\u00ed s\u1ea3n xu\u1ea5t. Tr\u00ean th\u1ebf gi\u1edbi, thi\u1ec7t h\u1ea1i do b\u1ec7nh th\u1ed1i c\u1ee7 (m\u1ea5t m\u00f9a c\u1ed9ng v\u1edbi chi ph\u00ed gi\u1ea3m thi\u1ec3u b\u1ec7nh) l\u00ean t\u1edbi h\u00e0ng t\u1ef7 Euro.<\/div>\n<div><\/div>\n<div>Trong khu\u00f4n kh\u1ed5 c\u1ee7a nghi\u00ean c\u1ee9u v\u1ec1 DuRPh trong m\u01b0\u1eddi n\u0103m qua, c\u00e1c gien t\u1eeb khoai t\u00e2y hoang d\u00e3 \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng th\u00f4ng qua h\u00ecnh th\u1ee9c bi\u1ebfn \u0111\u1ed5i gien \u0111\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c gi\u1ed1ng khoai t\u00e2y nguy\u00ean m\u1eabu c\u00f3 \u0111\u1eb7c t\u00ednh kh\u00e1ng b\u1ec1n v\u1edbi b\u1ec7nh th\u1ed1i c\u1ee7. Nghi\u00ean c\u1ee9u n\u00e0y c\u0169ng \u0111\u00e3 gi\u00fap ph\u00e1t tri\u1ec3n vi\u1ec7c qu\u1ea3n l\u00fd \u0111\u1eb7c t\u00ednh kh\u00e1ng c\u00f3 hi\u1ec7u qu\u1ea3, cho ph\u00e9p quan s\u00e1t s\u1ef1 bi\u1ebfn \u0111\u1ed5i gien c\u1ee7a m\u1ea7m b\u1ec7nh tr\u00ean kh\u1eafp H\u00e0 Lan. S\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a hai ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m \u0111\u1ebfn 80% chi ph\u00ed s\u1eed d\u1ee5ng thu\u1ed1c di\u1ec7t n\u1ea5m.<\/div>\n<div><\/div>\n<div>Theo c\u00e1c nh\u00e0 khoa h\u1ecdc qu\u1ed1c t\u1ebf, k\u1ebft qu\u1ea3 c\u1ee7a DuRPh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng v\u1edbi c\u00e1c c\u00e2y l\u01b0\u01a1ng th\u1ef1c quan tr\u1ecdng kh\u00e1c. C\u00f3 m\u1ed9t s\u1ed1 lo\u1ea1i c\u00e2y tr\u1ed3ng kh\u00e1c m\u00e0 m\u1ed9t ho\u1eb7c m\u1ed9t v\u00e0i t\u00e1c nh\u00e2n g\u00e2y b\u1ec7nh c\u1ee5 th\u1ec3 t\u1ea1o ra c\u00e1c v\u1ea5n \u0111\u1ec1 l\u1edbn, ch\u1eb3ng h\u1ea1n nh\u01b0 l\u00faa m\u00ec v\u00e0 chu\u1ed1i. \u1ede \u0111\u00e2y, c\u00f3 kh\u1ea3 n\u0103ng l\u00e0 c\u00e1c lo\u00e0i hoang d\u00e3 li\u00ean quan ch\u1eb7t ch\u1ebd c\u00f3 th\u1ec3 c\u00f3 nh\u1eefng gien kh\u00e1ng \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o c\u00e1c gi\u1ed1ng c\u00e2y tr\u1ed3ng quan tr\u1ecdng.<\/div>\n<div><\/div>\n<div>S\u1ef1 k\u1ebft h\u1ee3p th\u00f4ng minh nhi\u1ec1u gien kh\u00e1ng t\u1eeb c\u00e1c lo\u00e0i li\u00ean quan \u0111\u01b0a v\u00e0o c\u00e1c gi\u1ed1ng c\u00e2y tr\u1ed3ng qua k\u1ef9 thu\u1eadt di truy\u1ec1n, k\u1ebft h\u1ee3p v\u1edbi vi\u1ec7c gi\u00e1m s\u00e1t c\u00e1c t\u00e1c nh\u00e2n g\u00e2y b\u1ec7nh s\u1ebd cho ph\u00e9p duy tr\u00ec kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i d\u1ecbch b\u1ec7nh trong d\u00e0i h\u1ea1n cho c\u00e1c gi\u1ed1ng c\u00e2y n\u00e0y. C\u00e1c ph\u00e1t hi\u1ec7n khoa h\u1ecdc g\u1ea7n \u0111\u00e2y cho th\u1ea5y kh\u00e1ng th\u1ec3 s\u1ebd ho\u1ea1t \u0111\u1ed9ng l\u00e2u h\u01a1n n\u1ebfu t\u1eadp h\u1ee3p c\u00e1c gien kh\u00e1ng thu\u1ed1c c\u00f3 bao g\u1ed3m c\u00e1c gien \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong s\u1ef1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c c\u00e2y tr\u1ed3ng v\u00e0 c\u00e1c m\u1ea7m b\u1ec7nh.<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Hai ho\u1eb7c nhi\u1ec1u gien kh\u00e1ng t\u1eeb c\u00e1c lo\u00e0i c\u00e2y h\u1ecd h\u00e0ng hoang d\u00e3 \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o c\u00e1c gi\u1ed1ng c\u00e2y tr\u1ed3ng ch\u00ednh th\u00f4ng qua k\u1ef9 thu\u1eadt di truy\u1ec1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1eb7c t\u00ednh kh\u00e1ng c\u1ee7a c\u00e1c lo\u1ea1i c\u00e2y n\u00e0y \u0111\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 d\u1ecbch b\u1ec7nh, \u0111\u00f3ng g\u00f3p cho n\u00f4ng nghi\u1ec7p b\u1ec1n v\u1eefng tr\u00ean to\u00e0n th\u1ebf [&#8230;]\n","protected":false},"author":1,"featured_media":6309,"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\/6730"}],"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=6730"}],"version-history":[{"count":0,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/6730\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media\/6309"}],"wp:attachment":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media?parent=6730"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/categories?post=6730"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/tags?post=6730"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}