N\u0103m 2016, Braxin gi\u1eef l\u1ea1i v\u1ecb tr\u00ed th\u1ee9 hai tr\u00ean th\u1ebf gi\u1edbi sau M\u1ef9 (72,92 tri\u1ec7u ha), v\u1edbi 49,1 h\u00e0ng tri\u1ec7u ha c\u00e2y tr\u1ed3ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc \u0111\u01b0\u1ee3c tr\u1ed3ng chi\u1ebfm 27% di\u1ec7n t\u00edch to\u00e0n c\u1ea7u 185,1 tri\u1ec7u ha. T\u1ed5ng s\u1ed1 c\u00f4ng ngh\u1ec7 sinh h\u1ecdc c\u1ee7a Braxin di\u1ec7n t\u00edch c\u00e2y tr\u1ed3ng ~ 49,14 tri\u1ec7u ha l\u00e0 t\u0103ng 11%, t\u1eeb n\u0103m 2015 (44,2 tri\u1ec7u ha), hay 4,9 tri\u1ec7u ha. \u0110i\u1ec1u n\u00e0y 4,9 t\u0103ng tri\u1ec7u ha l\u00e0 cao nh\u1ea5t t\u0103ng \u1edf b\u1ea5t k\u1ef3 qu\u1ed1c gia n\u00e0o tr\u00ean th\u1ebf gi\u1edbi v\u00e0o n\u0103m 2016 l\u00e0m cho Braxin c\u00f3 c\u01a1 c\u1ea5u t\u0103ng r\u01b0\u1edfng v\u1ec1 c\u00f4ng ngh\u1ec7 sinh h\u1ecdc c\u00e2y tr\u1ed3ng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. C\u00e2y tr\u1ed3ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc tr\u1ed3ng bao g\u1ed3m: ~ 32,7 tri\u1ec7u ha \u0111\u1eadu t\u01b0\u01a1ng CNSH; 15.7 tri\u1ec7u ha ng\u00f4 CNSH (m\u00f9a h\u00e8 v\u00e0 ng\u00f4 m\u00f9a \u0111\u00f4ng); v\u00e0 ~ 0,8 tri\u1ec7u ha b\u00f4ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc. T\u1ed5ng di\u1ec7n t\u00edch gieo tr\u1ed3ng c\u1ee7a ba m\u00f9a \u1edf Braxin \u01b0\u1edbc t\u00ednh l\u00e0 52,6 tri\u1ec7u ha, trong \u0111\u00f3 49,14 tri\u1ec7u ha hay 93,4% l\u00e0 c\u00f4ng ngh\u1ec7 sinh h\u1ecdc. T\u1ef7 l\u1ec7 ch\u1ea5p nh\u1eadn 93,4% l\u00e0 t\u0103ng 2,7% so v\u1edbi n\u0103m 2015 (90,7%).<\/p>\n
T\u1eeb n\u0103m 2003 \u0111\u1ebfn n\u0103m 2016, Braxin \u0111\u00e3 th\u00f4ng qua 57 c\u00e1c s\u1ef1 ki\u1ec7n nh\u1eadp kh\u1ea9u th\u1ef1c ph\u1ea9m, ch\u1ebf bi\u1ebfn th\u1ee9c \u0103n v\u00e0 canh t\u00e1c bao g\u1ed3m 33 s\u1ef1 ki\u1ec7n ng\u00f4, 12 b\u00f4ng s\u1ef1 ki\u1ec7n, 10 s\u1ef1 ki\u1ec7n \u0111\u1eadu t\u01b0\u01a1ng, m\u1ed9t s\u1ef1 ki\u1ec7n \u0111\u1eadu v\u00e0 m\u1ed9t b\u1ea1ch \u0111\u00e0n. Ri\u00eang n\u0103m 2016, Braxin \u0111\u00e3 ph\u00ea duy\u1ec7t m\u1ed9t s\u1ef1 ki\u1ec7n ng\u00f4 MON89034 x TC1507 x NK603 x DAS40278 \u0111\u1ed1i v\u1edbi th\u1ef1c ph\u1ea9m, th\u1ee9c \u0103n ch\u0103n nu\u00f4i v\u00e0 tr\u1ed3ng tr\u1ecdt (ISAAA C\u01a1 s\u1edf d\u1eef li\u1ec7u Ch\u1ea5p nh\u1eadn GM, 2016).<\/p>\n
L\u1ee3i \u00edch kinh t\u1ebf c\u1ee7a c\u00e2y tr\u1ed3ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc \u1edf Braxin: C\u00e2y tr\u1ed3ng b\u00f4ng, ng\u00f4 v\u00e0 \u0111\u1eadu t\u01b0\u01a1ng c\u1ee7a c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t n\u00f4ng th\u00f4n \u0111\u1ea7u ti\u00ean \u0111\u00e3 ch\u1ea5p nh\u1eadn c\u00f4ng ngh\u1ec7 sinh h\u1ecdc n\u00f4ng nghi\u1ec7p \u1edf Braxin c\u00e1ch \u0111\u00e2y 20 n\u0103m tr\u01b0\u1edbc. B\u1ea3y n\u0103m li\u00ean t\u1ee5c, C\u00e9leres\u00ae \u0111\u00e3 nghi\u00ean c\u1ee9u v\u00e0 ph\u00e2n t\u00edch l\u1ee3i \u00edch kinh t\u1ebf t\u1eeb vi\u1ec7c s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 n\u00e0y \u0111\u01b0\u1ee3c thu th\u1eadp t\u1eeb c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t n\u00f4ng th\u00f4n v\u00e0 c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p ph\u00e1t tri\u1ec3n c\u00f4ng ngh\u1ec7.<\/p>\n
D\u1ef1a tr\u00ean c\u00e1c nghi\u00ean c\u1ee9u \u0111\u1ed3ng ru\u1ed9ng \u0111\u00e3 \u01b0\u1edbc t\u00ednh t\u1eeb vi\u1ec7c gi\u1edbi thi\u1ec7u c\u00f4ng ngh\u1ec7 sinh h\u1ecdc n\u00f4ng nghi\u1ec7p \u1edf Braxin trong giai \u0111o\u1ea1n m\u00f9a m\u00e0ng 1996\/97 \u0111\u1ebfn 2012\/13, l\u1ee3i \u00edch kinh t\u1ebf cho ng\u01b0\u1eddi s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 n\u00e0y trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t n\u00f4ng th\u00f4n v\u00e0 ki\u1ec3m so\u00e1t c\u00f4ng nghi\u1ec7p\u00a0 \u0111\u00e3 \u0111\u1ea1t 24,8 t\u1ef7 USD.<\/p>\n
M\u1ed9t nghi\u00ean c\u1ee9u to\u00e0n c\u1ea7u h\u00e0ng n\u0103m v\u1ec1 l\u1ee3i \u00edch t\u1eeb c\u00e2y tr\u1ed3ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc bao tr\u00f9m giai \u0111o\u1ea1n kh\u00e1c nhau (2003 \u0111\u1ebfn n\u0103m 2015) k\u1ebft lu\u1eadn r\u1eb1ng Braxin \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c US $ 16,4 t\u1ef7 trong giai \u0111o\u1ea1n 10 n\u0103m 2003 \u2013 2015 v\u00e0 2,5 t\u1ef7 \u0111\u00f4 la M\u1ef9 v\u00e0o n\u0103m 2015 (Brookes v\u00e0 Barfoot, 2017 Forthcoming).<\/p>\n
S\u1ef1 ph\u00e1t tri\u1ec3n th\u00e0nh c\u00f4ng c\u1ee7a c\u00e1c nh\u00e0 tr\u1ed3ng \u0111\u1eadu c\u00f4ng ngh\u1ec7 sinh h\u1ecdc v\u00e0 \u0111\u1eadu t\u01b0\u01a1ng ch\u1ecbu \u0111\u01b0\u1ee3c thu\u1ed1c di\u1ec7t c\u1ecf \u0111\u01b0\u1ee3c qu\u1ed1c t\u1ebf c\u00f4ng nh\u1eadn c\u1ee7a Braxin kh\u1ea3 n\u0103ng t\u1ef1 cung c\u1ea5p cho ph\u00e1t tri\u1ec3n c\u00e2y tr\u1ed3ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc l\u00e0 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n nhanh c\u1ee7a Braxin ph\u00e1t tri\u1ec3n trong n\u01b0\u1edbc v\u00e0 nhu c\u1ea7u xu\u1ea5t kh\u1ea9u c\u0169ng nh\u01b0 \u0111\u00f3ng g\u00f3p v\u00e0o an ninh l\u01b0\u01a1ng th\u1ef1c to\u00e0n c\u1ea7u.<\/p>\n
T\u00f3m l\u1ea1i, Braxin c\u00f3 m\u1ee9c t\u0103ng cao nh\u1ea5t l\u00e0 11% ho\u1eb7c 4,9 tri\u1ec7u ha c\u00e2y tr\u1ed3ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc v\u00e0o n\u0103m 2016 so v\u1edbi n\u0103m 2015. T\u01b0\u01a1ng t\u1ef1 nh\u01b0 M\u1ef9 t\u1ef7 l\u1ec7 ch\u1ea5p nh\u1eadn c\u1ee7a ba c\u00e2y c\u00f4ng ngh\u1ec7 sinh h\u1ecdc ch\u00ednh g\u1ea7n nh\u01b0 \u0111\u1ea1t \u0111\u1ebfn \u0111\u1ed9 b\u00e3o h\u00f2a c\u1ee7a th\u1ecb tr\u01b0\u1eddng \u1edf m\u1ee9c trung b\u00ecnh c\u1ee7a 93,4%. \u0110\u1eadu t\u01b0\u01a1ng IR \/ HT Intacta ™ \u0111\u00e3 thu \u0111\u01b0\u1ee3c l\u1ee3i \u00edch \u01b0u chu\u1ed9ng gi\u1eefa trong s\u1ed1 n\u00f4ng d\u00e2n v\u00ec \u0111\u00e3 ti\u1ebft ki\u1ec7m ti\u1ec1n trong vi\u1ec7c s\u1eed d\u1ee5ng thu\u1ed1c tr\u1eeb s\u00e2u v\u00e0 c\u00f4ng ngh\u1ec7 kh\u00f4ng canh t\u00e1c do \u0111\u00f3 t\u0103ng di\u1ec7n t\u00edch. Di\u1ec7n t\u00edch ng\u00f4 Di\u1ec7n t\u00edch ng\u00f4 c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng v\u1edbi nhu c\u1ea7u ng\u00e0y c\u00e0ng t\u0103ng do c\u00f4ng nghi\u1ec7p th\u1ecbt l\u1ee3n v\u00e0 gia s\u00fac \u0111\u1ed1i v\u1edbi th\u1ee9c \u0103n ch\u0103n nu\u00f4i.<\/p>\n
Ngu\u1ed3n: isaaa.org<\/em><\/p>\n","protected":false},"excerpt":{"rendered":" N\u0103m 2016, Braxin gi\u1eef l\u1ea1i v\u1ecb tr\u00ed th\u1ee9 hai tr\u00ean th\u1ebf gi\u1edbi sau M\u1ef9 (72,92 tri\u1ec7u ha), v\u1edbi 49,1 h\u00e0ng tri\u1ec7u ha c\u00e2y tr\u1ed3ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc \u0111\u01b0\u1ee3c tr\u1ed3ng chi\u1ebfm 27% di\u1ec7n t\u00edch to\u00e0n c\u1ea7u 185,1 tri\u1ec7u ha. T\u1ed5ng s\u1ed1 c\u00f4ng ngh\u1ec7 sinh h\u1ecdc c\u1ee7a Braxin di\u1ec7n t\u00edch c\u00e2y tr\u1ed3ng ~ 49,14 tri\u1ec7u ha […]\n","protected":false},"author":1,"featured_media":6217,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[87],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/6828"}],"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=6828"}],"version-history":[{"count":0,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/6828\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media\/6217"}],"wp:attachment":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media?parent=6828"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/categories?post=6828"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/tags?post=6828"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}