{"id":890,"date":"2016-07-24T06:48:03","date_gmt":"2016-07-23T23:48:03","guid":{"rendered":"http:\/\/antoansinhhoc.vn\/?p=890"},"modified":"2016-07-24T06:48:03","modified_gmt":"2016-07-23T23:48:03","slug":"viec-loai-bo-cac-giong-cay-trong-bien-doi-gien-se-gay-tac-dong-den-moi-truong-va-nen-kinh-te","status":"publish","type":"post","link":"https:\/\/nbca.gov.vn\/viec-loai-bo-cac-giong-cay-trong-bien-doi-gien-se-gay-tac-dong-den-moi-truong-va-nen-kinh-te\/","title":{"rendered":"Vi\u1ec7c lo\u1ea1i b\u1ecf c\u00e1c gi\u1ed1ng c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gien s\u1ebd g\u00e2y t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng v\u00e0 n\u1ec1n kinh t\u1ebf"},"content":{"rendered":"<div class=\"TomTat clearfix\"><span id=\"ArticalDetail1_lblTeaser\" class=\"OverollContentDesc\">Theo m\u1ed9t nghi\u00ean c\u1ee9u t\u1ea1i \u0110\u1ea1i h\u1ecdc Purdue, vi\u1ec7c lo\u1ea1i b\u1ecf c\u00e1c gi\u1ed1ng c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gien c\u00f3 th\u1ec3 l\u00e0m gi\u00e1 l\u01b0\u01a1ng th\u1ef1c t\u0103ng cao, l\u01b0\u1ee3ng kh\u00ed th\u1ea3i kh\u00ed nh\u00e0 k\u00ednh t\u0103ng \u0111\u00e1ng k\u1ec3 do thay \u0111\u1ed5i s\u1eed d\u1ee5ng \u0111\u1ea5t v\u00e0 m\u1ea5t m\u00e1t l\u1edbn c\u1ee7a \u0111\u1ea5t r\u1eebng v\u00e0 \u0111\u1ed3ng c\u1ecf.<\/span><\/div>\n<div class=\"NoiDungBai\">\n<div>Wally Tyner, James v\u00e0 Gi\u00e1o s\u01b0 kinh t\u1ebf n\u00f4ng nghi\u1ec7p Lois Ackerman c\u00f9ng m\u1ed9t s\u1ed1 \u0111\u1ed3ng nghi\u1ec7p \u0111\u00e3 nghi\u00ean c\u1ee9u s\u1ef1 suy gi\u1ea3m n\u0103ng su\u1ea5t c\u00e2y tr\u1ed3ng n\u1ebfu c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gien b\u1ecb c\u1ea5m trong ng\u00e0nh n\u00f4ng nghi\u1ec7p c\u1ee7a Hoa K\u1ef3, c\u0169ng nh\u01b0 t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c c\u1ee7a n\u1ec1n kinh t\u1ebf. H\u1ecd tr\u00ecnh b\u00e0y ph\u00e1t hi\u1ec7n c\u1ee7a m\u00ecnh t\u1ea1i Hi\u1ec7p h\u1ed9i Nghi\u00ean c\u1ee9u qu\u1ed1c t\u1ebf v\u1ec1 \u1ee8ng d\u1ee5ng Kinh t\u1ebf Sinh h\u1ecdc \u1edf Ravello, Italy. Nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c t\u00e0i tr\u1ee3 b\u1edfi Hi\u1ec7p h\u1ed9i Ng\u0169 c\u1ed1c v\u00e0 Th\u1ee9c \u0103n ch\u0103n nu\u00f4i California v\u00e0 s\u1ebd \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean t\u1ea1p ch\u00ed AgBioForum.<\/div>\n<div><\/div>\n<div>C\u00e1c nh\u00e0 kinh t\u1ebf \u0111\u00e3 thu th\u1eadp d\u1eef li\u1ec7u v\u00e0 th\u1ea5y r\u1eb1ng 18 tri\u1ec7u n\u00f4ng d\u00e2n \u1edf 28 n\u01b0\u1edbc tr\u1ed3ng kho\u1ea3ng 181 tri\u1ec7u ha c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gien v\u00e0o n\u0103m 2014, v\u1edbi kho\u1ea3ng 40% trong s\u1ed1 n\u00e0y \u1edf Hoa K\u1ef3. H\u1ecd \u0111\u01b0a d\u1eef li\u1ec7u \u0111\u00f3 v\u00e0o m\u00f4 h\u00ecnh Purduedeveloped GTAPBIO, m\u00f4 h\u00ecnh \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ki\u1ec3m tra nh\u1eefng h\u1eadu qu\u1ea3 kinh t\u1ebf c\u1ee7a c\u00e1c thay \u0111\u1ed5i n\u00f4ng nghi\u1ec7p, n\u0103ng l\u01b0\u1ee3ng, th\u01b0\u01a1ng m\u1ea1i v\u00e0 c\u00e1c ch\u00ednh s\u00e1ch m\u00f4i tr\u01b0\u1eddng.<\/div>\n<div><\/div>\n<div>V\u1edbi gi\u1ea3 thi\u1ebft lo\u1ea1i b\u1ecf t\u1ea5t c\u1ea3 c\u00e1c gi\u1ed1ng c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gien t\u1ea1i Hoa K\u1ef3, c\u00e1c m\u00f4 h\u00ecnh cho th\u1ea5y s\u1ea3n l\u01b0\u1ee3ng ng\u00f4 trung b\u00ecnh gi\u1ea3m 11,2%, \u0111\u1eadu t\u01b0\u01a1ng gi\u1ea3m 5,2% v\u00e0 b\u00f4ng gi\u1ea3m 18,6%. \u0110\u1ec3 b\u00f9 \u0111\u1eafp cho s\u1ef1 m\u1ea5t m\u00e1t \u0111\u00f3, kho\u1ea3ng 102.000 ha r\u1eebng v\u00e0 \u0111\u1ed3ng c\u1ecf c\u1ee7a Hoa K\u1ef3 s\u1ebd ph\u1ea3i \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i sang \u0111\u1ea5t tr\u1ed3ng tr\u1ecdt v\u00e0 tr\u00ean to\u00e0n c\u1ea7u con s\u1ed1 n\u00e0y l\u00e0 1,1 tri\u1ec7u ha.<\/div>\n<div><\/div>\n<div>Kh\u00ed nh\u00e0 k\u00ednh t\u0103ng \u0111\u00e1ng k\u1ec3 b\u1edfi v\u00ec v\u1edbi n\u0103ng su\u1ea5t c\u00e2y tr\u1ed3ng th\u1ea5p, con ng\u01b0\u1eddi c\u1ea7n nhi\u1ec1u \u0111\u1ea5t \u0111ai h\u01a1n cho s\u1ea3n xu\u1ea5t n\u00f4ng nghi\u1ec7p, v\u00e0 \u0111\u1ed3ng c\u1ecf v\u00e0 r\u1eebng c\u1ea7n \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i sang \u0111\u1ea5t n\u00f4ng nghi\u1ec7p.<\/div>\n<div><\/div>\n<div>Tyner n\u00f3i: \u201cN\u00f3i chung, vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u1ea5t thay \u0111\u1ed5i, di\u1ec7n t\u00edch \u0111\u1ed3ng c\u1ecf v\u00e0 r\u1eebng ph\u1ea3i chuy\u1ec3n \u0111\u1ed5i sang \u0111\u1ea5t tr\u1ed3ng tr\u1ecdt \u0111\u1ec3 s\u1ea3n xu\u1ea5t c\u00e1c lo\u1ea1i l\u01b0\u01a1ng th\u1ef1c th\u1ef1c ph\u1ea9m con ng\u01b0\u1eddi c\u1ea7n l\u00e0 l\u1edbn h\u01a1n t\u1ea5t c\u1ea3 c\u00e1c thay \u0111\u1ed5i s\u1eed d\u1ee5ng \u0111\u1ea5t tr\u01b0\u1edbc \u0111\u00e2y d\u00e0nh cho c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh s\u1ea3n xu\u1ea5t ethanol c\u1ee7a Hoa K\u1ef3\u201d.<\/div>\n<div><\/div>\n<div>N\u00f3i c\u00e1ch kh\u00e1c, s\u1ef1 gia t\u0103ng ph\u00e1t th\u1ea3i kh\u00ed nh\u00e0 k\u00ednh t\u1eeb vi\u1ec7c c\u1ea5m c\u00e1c gi\u1ed1ng c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gien \u1edf Hoa K\u1ef3 s\u1ebd l\u1edbn h\u01a1n s\u1ed1 ti\u1ec1n c\u1ea7n thi\u1ebft \u0111\u1ec3 t\u1ea1o ra \u0111\u1ee7 \u0111\u1ea5t nh\u1eb1m \u0111\u00e1p \u1ee9ng nhi\u1ec7m v\u1ee5 li\u00ean bang l\u00e0 t\u1ea1o ra kho\u1ea3ng 15 t\u1ef7 gallon nhi\u00ean li\u1ec7u sinh h\u1ecdc.<\/div>\n<div><\/div>\n<div>Tyner n\u00f3i: \u201cM\u1ed9t s\u1ed1 c\u00e1c nh\u00f3m t\u01b0\u01a1ng t\u1ef1 ph\u1ea3n \u0111\u1ed1i c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gien mu\u1ed1n gi\u1ea3m b\u1edbt l\u01b0\u1ee3ng kh\u00ed th\u1ea3i nh\u00e0 k\u00ednh nh\u1eb1m l\u00e0m gi\u1ea3m ti\u1ec1m n\u0103ng n\u00f3ng l\u00ean to\u00e0n c\u1ea7u. C\u00e1c k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u cho th\u1ea5y l\u00e0 b\u1ea1n kh\u00f4ng th\u1ec3 c\u00f3 c\u1ea3 hai. N\u1ebfu b\u1ea1n mu\u1ed1n gi\u1ea3m b\u1edbt kh\u00ed th\u1ea3i nh\u00e0 k\u00ednh trong n\u00f4ng nghi\u1ec7p, m\u1ed9t c\u00f4ng c\u1ee5 quan tr\u1ecdng \u0111\u1ec3 l\u00e0m \u0111i\u1ec1u \u0111\u00f3 l\u00e0 c\u00e1c c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gien\u201d.<\/div>\n<div><\/div>\n<div>Theo nghi\u00ean c\u1ee9u, v\u1edbi n\u0103ng su\u1ea5t c\u00e2y tr\u1ed3ng kh\u00f4ng bi\u1ebfn \u0111\u1ed5i gien th\u1ea5p h\u01a1n , gi\u00e1 c\u1ea3 h\u00e0ng h\u00f3a s\u1ebd t\u0103ng cao. Gi\u00e1 ng\u00f4 s\u1ebd t\u0103ng \u0111\u1ebfn 28% v\u00e0 \u0111\u1eadu t\u01b0\u01a1ng t\u0103ng 22%. Ng\u01b0\u1eddi ti\u00eau d\u00f9ng c\u00f3 th\u1ec3 th\u1ea5y gi\u00e1 l\u01b0\u01a1ng th\u1ef1c t\u0103ng 1-2%, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi 14 &#8211; 24 t\u1ef7 USD m\u1ed7i n\u0103m.<\/div>\n<div><\/div>\n<div>T\u1ea1i Hoa K\u1ef3, c\u00e1c gi\u1ed1ng ng\u00f4 bi\u1ebfn \u0111\u1ed5i gien chi\u1ebfm 89% trong c\u00e1c gi\u1ed1ng ng\u00f4 \u0111\u01b0\u1ee3c tr\u1ed3ng m\u1ed7i n\u0103m, \u0111\u1eadu t\u01b0\u01a1ng 94% v\u00e0 b\u00f4ng 91%. M\u1ed9t s\u1ed1 n\u01b0\u1edbc \u0111\u00e3 c\u1ea5m c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gien ho\u1eb7c \u0111ang xem x\u00e9t c\u1ea5m. Tyner v\u00e0 Taheripour cho bi\u1ebft h\u1ecd s\u1ebd ti\u1ebfp t\u1ee5c nghi\u00ean c\u1ee9u \u0111\u1ec3 t\u00ecm hi\u1ec3u vi\u1ec7c m\u1edf r\u1ed9ng v\u00e0 gi\u1ea3m c\u00e1c lo\u1ea1i c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gien tr\u00ean to\u00e0n th\u1ebf gi\u1edbi c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn n\u1ec1n kinh t\u1ebf v\u00e0 m\u00f4i tr\u01b0\u1eddng nh\u01b0 th\u1ebf n\u00e0o.<\/div>\n<div><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Theo m\u1ed9t nghi\u00ean c\u1ee9u t\u1ea1i \u0110\u1ea1i h\u1ecdc Purdue, vi\u1ec7c lo\u1ea1i b\u1ecf c\u00e1c gi\u1ed1ng c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gien c\u00f3 th\u1ec3 l\u00e0m gi\u00e1 l\u01b0\u01a1ng th\u1ef1c t\u0103ng cao, l\u01b0\u1ee3ng kh\u00ed th\u1ea3i kh\u00ed nh\u00e0 k\u00ednh t\u0103ng \u0111\u00e1ng k\u1ec3 do thay \u0111\u1ed5i s\u1eed d\u1ee5ng \u0111\u1ea5t v\u00e0 m\u1ea5t m\u00e1t l\u1edbn c\u1ee7a \u0111\u1ea5t r\u1eebng v\u00e0 \u0111\u1ed3ng c\u1ecf. Wally Tyner, James v\u00e0 [&#8230;]\n","protected":false},"author":1,"featured_media":6894,"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\/890"}],"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=890"}],"version-history":[{"count":0,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/890\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media\/6894"}],"wp:attachment":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media?parent=890"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/categories?post=890"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/tags?post=890"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}