{"id":6053,"date":"2012-08-03T08:20:42","date_gmt":"2012-08-03T01:20:42","guid":{"rendered":"http:\/\/antoansinhhoc.vn\/?p=1306"},"modified":"2012-08-03T08:20:42","modified_gmt":"2012-08-03T01:20:42","slug":"trien-vong-cay-trong-cong-nghe-sinh-hoc","status":"publish","type":"post","link":"https:\/\/nbca.gov.vn\/trien-vong-cay-trong-cong-nghe-sinh-hoc\/","title":{"rendered":"Tri\u1ec3n v\u1ecdng c\u00e2y tr\u1ed3ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc"},"content":{"rendered":"
\n

C\u00e2y tr\u1ed3ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc (CNSH) l\u00e0 m\u1ed9t th\u00e0nh t\u1ef1u n\u1ed5i b\u1eadt c\u1ee7a th\u1ebf k\u1ef7 XX \u0111\u00e3 \u0111\u01b0\u1ee3c nhi\u1ec1u n\u01b0\u1edbc tr\u00ean th\u1ebf gi\u1edbi ph\u00e1t tri\u1ec3n, \u1ee9ng d\u1ee5ng v\u00e0 s\u1eed d\u1ee5ng trong th\u1ef1c t\u1ebf. Tuy nhi\u00ean, \u0111\u1ebfn nay v\u1eabn c\u00f2n nhi\u1ec1u tranh c\u00e3i kh\u00e1c nhau v\u1ec1 t\u00ednh an to\u00e0n c\u1ee7a vi\u1ec7c \u1ee9ng d\u1ee5ng lo\u1ea1i c\u00e2y tr\u1ed3ng n\u00e0y. Vi\u1ec7t Nam l\u00e0 m\u1ed9t n\u01b0\u1edbc s\u1ea3n xu\u1ea5t n\u00f4ng nghi\u1ec7p l\u1edbn trong khu v\u1ef1c c\u0169ng \u0111ang ti\u1ebfn h\u00e0nh kh\u1ea3o nghi\u1ec7m tr\u00ean ng\u00f4 bi\u1ebfn \u0111\u1ed5i gen v\u1edbi k\u1ebft qu\u1ea3 ban \u0111\u1ea7u t\u01b0\u01a1ng \u0111\u1ed1i kh\u1ea3 quan. \u0110\u1ec3 d\u01b0 lu\u1eadn v\u00e0 b\u00e0 con n\u00f4ng d\u00e2n c\u00f3 th\u00eam th\u00f4ng tin m\u1ed9t c\u00e1ch \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 c\u00e2y tr\u1ed3ng CNSH, B\u00e1o NTNN \u0111\u0103ng lo\u1ea1t b\u00e0i v\u1ec1 v\u1ea5n \u0111\u1ec1 n\u00e0y. B\u00e0i 1: 16 tri\u1ec7u n\u00f4ng d\u00e2n th\u1ebf gi\u1edbi tham gia<\/p>\n

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Theo th\u1ed1ng k\u00ea, hi\u1ec7n tr\u00ean th\u1ebf gi\u1edbi \u0111\u00e3 c\u00f3 \u0111\u1ebfn 29 n\u01b0\u1edbc tr\u1ed3ng v\u00e0 60 n\u01b0\u1edbc s\u1eed d\u1ee5ng c\u00e1c s\u1ea3n ph\u1ea9m t\u1eeb c\u00e2y tr\u1ed3ng CNSH. \u0110\u1ebfn n\u0103m 2011, di\u1ec7n t\u00edch c\u00e2y tr\u1ed3ng CNSH \u0111\u00e3 t\u0103ng t\u1edbi m\u1ee9c k\u1ef7 l\u1ee5c, \u0111\u1ea1t 160 tri\u1ec7u ha, g\u1ea5p 94 l\u1ea7n so v\u1edbi 15 n\u0103m tr\u01b0\u1edbc \u0111\u00f3.<\/p>\n

C\u00e2y tr\u1ed3ng CNSH l\u00e0 lo\u1ea1i c\u00e2y tr\u1ed3ng \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt c\u1ee7a CNSH hi\u1ec7n \u0111\u1ea1i hay c\u00f2n g\u1ecdi l\u00e0 k\u1ef9 thu\u1eadt di truy\u1ec1n, c\u00f4ng ngh\u1ec7 gen hay c\u00f4ng ngh\u1ec7 ADN t\u00e1i t\u1ed5 h\u1ee3p. V\u1edbi vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt m\u1edbi n\u00e0y, con ng\u01b0\u1eddi c\u00f3 th\u1ec3 ch\u1ee7 \u0111\u1ed9ng t\u1ea1o ra c\u00e1c t\u00ednh tr\u1ea1ng mong mu\u1ed1n \u1edf m\u1ed9t c\u00e2y tr\u1ed3ng, \u0111\u1ed3ng th\u1eddi r\u00fat ng\u1eafn th\u1eddi gian ch\u1ecdn t\u1ea1o gi\u1ed1ng so v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u1ea1o gi\u1ed1ng truy\u1ec1n th\u1ed1ng nh\u01b0 lai t\u1ea1o v\u00e0 g\u00e2y \u0111\u1ed9t bi\u1ebfn.S\u1ef1 ph\u00e1t tri\u1ec3n v\u0169 b\u00e3o<\/p>\n

TS Clive James \u2013 nh\u00e0 s\u00e1ng l\u1eadp v\u00e0 l\u00e0 Ch\u1ee7 t\u1ecbch T\u1ed5 ch\u1ee9c qu\u1ed1c t\u1ebf v\u1ec1 ti\u1ebfp thu c\u00e1c \u1ee9ng d\u1ee5ng CNSH trong n\u00f4ng nghi\u1ec7p (ISAAA) cho bi\u1ebft: \u201cSau 15 n\u0103m \u1ee9ng d\u1ee5ng, di\u1ec7n t\u00edch c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gen tr\u00ean to\u00e0n th\u1ebf gi\u1edbi \u0111\u00e3 t\u0103ng g\u1ea5p 94 l\u1ea7n, t\u1eeb 1,7 tri\u1ec7u ha n\u0103m 1996 l\u00ean 148 tri\u1ec7u ha v\u00e0o n\u0103m 2010 v\u00e0 160 tri\u1ec7u ha v\u00e0o n\u0103m 2011. C\u00f3 th\u1ec3 th\u1ea5y, c\u00e2y tr\u1ed3ng CNSH \u0111\u00e3 tr\u1edf th\u00e0nh c\u00f4ng ngh\u1ec7 c\u00e2y tr\u1ed3ng \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o \u1ee9ng d\u1ee5ng nhanh nh\u1ea5t trong l\u1ecbch s\u1eed\u201d.<\/p>\n

B\u1eb1ng ch\u1ee9ng thuy\u1ebft ph\u1ee5c nh\u1ea5t \u0111\u1ed1i v\u1edbi c\u00e2y tr\u1ed3ng CNSH, \u0111\u00f3 l\u00e0 trong giai \u0111o\u1ea1n t\u1eeb n\u0103m 1996 \u0111\u1ebfn 2011, \u0111\u00e3 c\u00f3 29 qu\u1ed1c gia tr\u00ean to\u00e0n th\u1ebf gi\u1edbi tr\u1ed3ng v\u00e0 t\u00ednh t\u1ed5ng di\u1ec7n t\u00edch l\u0169y k\u1ebf \u0111\u1ed1i v\u1edbi c\u00e2y tr\u1ed3ng CNSH trong 15 n\u0103m qua \u0111\u00e3 \u0111\u1ea1t t\u1edbi con s\u1ed1 k\u1ef7 l\u1ee5c l\u00e0 1,25 t\u1ef7 ha. Trong s\u1ed1 29 n\u01b0\u1edbc canh t\u00e1c c\u00e2y tr\u1ed3ng CNSH n\u0103m 2011, c\u00f3 19 n\u01b0\u1edbc \u0111ang ph\u00e1t tri\u1ec3n v\u00e0 10 n\u01b0\u1edbc c\u00f4ng nghi\u1ec7p.<\/p>\n

Theo th\u1ed1ng k\u00ea c\u1ee7a Li\u00ean H\u1ee3p Qu\u1ed1c, \u0111\u1ebfn n\u0103m 2050 nhu c\u1ea7u v\u1ec1 l\u01b0\u01a1ng<\/span> th\u1ef1c c\u1ee7a to\u00e0n c\u1ea7u s\u1ebd t\u0103ng l\u00ean \u0111\u00e1ng k\u1ec3 do d\u00e2n s\u1ed1 c\u1ee7a th\u1ebf gi\u1edbi v\u00e0o th\u1eddi \u0111i\u1ec3m \u0111\u00f3 s\u1ebd \u0111\u1ea1t kho\u1ea3ng 9 t\u1ef7 ng\u01b0\u1eddi, c\u00f9ng v\u1edbi \u0111\u00f3 l\u00e0 nhu c\u1ea7u c\u1ea3i thi\u1ec7n dinh d\u01b0\u1ee1ng v\u00e0 \u0111\u1eb7c bi\u1ec7t \u1edf c\u00e1c n\u01b0\u1edbc \u0111ang ph\u00e1t tri\u1ec3n. Do \u0111\u00f3, c\u00e2y tr\u00f4ng CNSH s\u1ebd \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c gi\u1ea3i quy\u1ebft l\u01b0\u01a1ng th\u1ef1c cho lo\u00e0i ng\u01b0\u1eddi.<\/div>\n

N\u0103m 2011, c\u0169ng \u0111\u00e3 x\u00e1c l\u1eadp m\u1ee9c k\u1ef7 l\u1ee5c v\u1edbi 16,7 tri\u1ec7u n\u00f4ng d\u00e2n tr\u1ed3ng c\u00e2y CNSH, t\u0103ng 1,3 tri\u1ec7u ng\u01b0\u1eddi (t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi 8%) so v\u1edbi n\u0103m 2010. Trong s\u1ed1 tr\u00ean, c\u00f3 t\u1edbi tr\u00ean 90% (t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 15 tri\u1ec7u ng\u01b0\u1eddi) l\u00e0 thu\u1ed9c c\u00e1c h\u1ed9 n\u00f4ng d\u00e2n nh\u1ecf, ngh\u00e8o t\u00e0i nguy\u00ean \u1edf c\u00e1c n\u01b0\u1edbc \u0111ang ph\u00e1t tri\u1ec3n. Nh\u01b0 \u1edf Trung Qu\u1ed1c v\u00e0 \u1ea4n \u0110\u1ed9, \u0111\u00e3 c\u00f3 7 tri\u1ec7u h\u1ed9 n\u00f4ng d\u00e2n nh\u1ecf m\u1ed7i n\u01b0\u1edbc quy\u1ebft \u0111\u1ecbnh tr\u1ed3ng 14,5 tri\u1ec7u ha b\u00f4ng Bt.<\/p>\n

Theo \u0111\u00e1nh gi\u00e1 c\u1ee7a ISAAA, di\u1ec7n t\u00edch tr\u1ed3ng c\u00e2y CNSH \u1edf c\u00e1c n\u01b0\u1edbc \u0111ang ph\u00e1t tri\u1ec3n chi\u1ebfm kho\u1ea3ng 50% di\u1ec7n t\u00edch tr\u1ed3ng c\u00e2y CNSH tr\u00ean to\u00e0n c\u1ea7u trong n\u0103m 2011 v\u00e0 d\u1ef1 ki\u1ebfn s\u1ebd v\u01b0\u1ee3t di\u1ec7n t\u00edch tr\u1ed3ng c\u1ee7a c\u00e1c n\u01b0\u1edbc c\u00f4ng nghi\u1ec7p trong n\u0103m nay v\u1edbi t\u1ed1c \u0111\u1ed9 t\u0103ng nhanh g\u1ea5p \u0111\u00f4i v\u00e0 l\u1edbn g\u1ea5p hai l\u1ea7n so v\u1edbi m\u1ee9c t\u0103ng v\u00e0 di\u1ec7n t\u00edch tr\u1ed3ng \u1edf c\u00e1c n\u01b0\u1edbc c\u00f4ng nghi\u1ec7p (c\u00e1c n\u01b0\u1edbc \u0111ang ph\u00e1t tri\u1ec3n t\u0103ng 11% hay 8,2 tri\u1ec7u ha, so v\u1edbi 5% ho\u1eb7c 3,8 tri\u1ec7u ha \u1edf c\u00e1c n\u01b0\u1edbc c\u00f4ng nghi\u1ec7p).<\/p>\n

Ph\u00e1t tri\u1ec3n tr\u00ean kh\u1eafp c\u00e1c ch\u00e2u l\u1ee5c<\/p>\n

Hi\u1ec7n nay, c\u00f3 5 n\u01b0\u1edbc \u0111ang ph\u00e1t tri\u1ec3n \u0111\u1ee9ng \u0111\u1ea7u v\u1ec1 di\u1ec7n t\u00edch tr\u1ed3ng c\u00e2y CNSH l\u00e0 \u1ea4n \u0110\u1ed9 v\u00e0 Trung Qu\u1ed1c, Brazil, Argentina v\u00e0 Nam Phi. Trong \u0111\u00f3, Brazil, c\u00f3 di\u1ec7n t\u00edch c\u00e2y tr\u1ed3ng CNSH t\u0103ng li\u00ean ti\u1ebfp v\u1edbi m\u1ee9c t\u0103ng k\u1ef7 l\u1ee5c 4,9 tri\u1ec7u ha n\u0103m 2011, t\u1ee9c t\u0103ng 20% so v\u1edbi n\u0103m 2010.<\/p>\n

Tuy nhi\u00ean, Hoa K\u1ef3 ti\u1ebfp t\u1ee5c l\u00e0 n\u01b0\u1edbc c\u00f3 di\u1ec7n t\u00edch tr\u1ed3ng c\u00e2y CNSH l\u1edbn nh\u1ea5t tr\u00ean to\u00e0n c\u1ea7u \u0111\u1ea1t 69 tri\u1ec7u ha\/n\u0103m v\u1edbi t\u1ef7 l\u1ec7 \u00e1p d\u1ee5ng trung b\u00ecnh x\u1ea5p x\u1ec9 90% tr\u00ean t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i c\u00e2y tr\u1ed3ng CNSH, nh\u1ea5t l\u00e0 di\u1ec7n t\u00edch tr\u1ed3ng c\u1ecf linh l\u0103ng t\u0103ng l\u00ean \u0111\u1ebfn 200.000ha, c\u1ee7 c\u1ea3i \u0111\u01b0\u1eddng \u0111\u1ea1t 475.000ha. \u0110\u1eb7c bi\u1ec7t, \u0111u \u0111\u1ee7 kh\u00e1ng virus t\u1eeb M\u1ef9 \u0111\u00e3 \u0111\u01b0\u1ee3c cho ph\u00e9p cho ti\u00eau d\u00f9ng nh\u01b0 m\u1ed9t lo\u1ea1i tr\u00e1i c\u00e2y t\u01b0\u01a1i (th\u1ef1c ph\u1ea9m) \u1edf Nh\u1eadt B\u1ea3n, c\u00f3 hi\u1ec7u l\u1ef1c t\u1eeb th\u00e1ng 12.2011.<\/p>\n

\u1ea4n \u0110\u1ed9 \u0111\u00e3 t\u1ed5 ch\u1ee9c k\u1ef7 ni\u1ec7m 10 n\u0103m canh t\u00e1c b\u00f4ng kh\u00e1ng s\u00e2u Bt v\u1edbi di\u1ec7n t\u00edch tr\u1ed3ng l\u1ea7n \u0111\u1ea7u ti\u00ean v\u01b0\u1ee3t 10 tri\u1ec7u ha (\u0111\u1ea1t 10,6 tri\u1ec7u ha), chi\u1ebfm 88% t\u1ed5ng di\u1ec7n t\u00edch tr\u1ed3ng b\u00f4ng c\u1ee7a n\u01b0\u1edbc n\u00e0y (12,1 tri\u1ec7u ha). \u1ea4n \u0110\u1ed9 t\u0103ng thu nh\u1eadp t\u1eeb b\u00f4ng Bt \u1edf quy m\u00f4 trang tr\u1ea1i kho\u1ea3ng 9,4 t\u1ef7 USD trong giai \u0111o\u1ea1n t\u1eeb n\u0103m 2002 \u0111\u1ebfn 2010 v\u00e0 ch\u1ec9 ri\u00eang n\u0103m 2010 \u0111\u00e3 l\u00e0 2,5 t\u1ef7 USD.<\/p>\n

N\u0103m 2011, c\u0169ng \u0111\u00e3 x\u00e1c l\u1eadp m\u1ee9c k\u1ef7 l\u1ee5c v\u1edbi 16,7 tri\u1ec7u n\u00f4ng d\u00e2n tr\u1ed3ng c\u00e2y CNSH, t\u0103ng 1,3 tri\u1ec7u ng\u01b0\u1eddi (t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi 8%) so v\u1edbi n\u0103m 2010. Trong s\u1ed1 tr\u00ean, c\u00f3 t\u1edbi tr\u00ean 90% (t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 15 tri\u1ec7u ng\u01b0\u1eddi) l\u00e0 thu\u1ed9c c\u00e1c h\u1ed9 n\u00f4ng d\u00e2n nh\u1ecf, ngh\u00e8o t\u00e0i nguy\u00ean \u1edf c\u00e1c n\u01b0\u1edbc \u0111ang ph\u00e1t tri\u1ec3n.<\/div>\n

\u1ede Trung Qu\u1ed1c, 7 tri\u1ec7u n\u00f4ng d\u00e2n c\u00f3 di\u1ec7n t\u00edch canh t\u00e1c nh\u1ecf l\u1ebb (di\u1ec7n t\u00edch canh t\u00e1c trung b\u00ecnh 0,5ha) \u0111\u00e3 tr\u1ed3ng t\u1edbi 3,9 tri\u1ec7u ha b\u00f4ng Bt, v\u1edbi t\u1ef7 l\u1ec7 b\u00f4ng Bt\/t\u1ed5ng di\u1ec7n t\u00edch tr\u1ed3ng b\u00f4ng \u1edf m\u1ee9c k\u1ef7 l\u1ee5c 71,5%. Mexico c\u0169ng tr\u1ed3ng 161.500ha b\u00f4ng CNSH v\u1edbi t\u1ef7 l\u1ec7 \u00e1p d\u1ee5ng 87%. Ch\u00e2u Phi ti\u1ebfp t\u1ee5c \u0111\u1ea1t \u0111\u01b0\u1ee3c nh\u1eefng b\u01b0\u1edbc ti\u1ebfn v\u1edbi nhi\u1ec1u qu\u1ed1c gia \u0111\u00e3 tr\u1ed3ng c\u00e2y CNSH nh\u01b0 Nam Phi, Burkina Faso v\u00e0 Ai C\u1eadp v\u1edbi di\u1ec7n t\u00edch tr\u1ed3ng k\u1ef7 l\u1ee5c 2,5 tri\u1ec7u ha, 3 n\u01b0\u1edbc l\u00e0 Kenya, Nigeria, v\u00e0 Uganda \u0111\u00e3 ti\u1ebfn h\u00e0nh th\u1eed nghi\u1ec7m th\u1ef1c \u0111\u1ecba.<\/p>\n

Ngay t\u1ea1i c\u00e1c n\u01b0\u1edbc trong kh\u1ed1i ch\u00e2u \u00c2u (EU), c\u0169ng \u0111\u00e3 c\u00f3 6 n\u01b0\u1edbc tr\u1ed3ng c\u00e2y CNSH v\u1edbi di\u1ec7n t\u00edch 114.49ha ng\u00f4 CNSH, t\u0103ng 26% so v\u1edbi n\u0103m 2010. Ngo\u00e0i ra, c\u00f2n c\u00f3 th\u00eam 2 n\u01b0\u1edbc tr\u1ed3ng khoai t\u00e2y CNSH “Amflora”.<\/p>\n

Ch\u00eca kh\u00f3a cho an ninh l\u01b0\u01a1ng th\u1ef1c th\u1ebf gi\u1edbi<\/p>\n

T\u1eeb n\u0103m 1996 \u0111\u1ebfn 2010, c\u00e2y tr\u1ed3ng CNSH \u0111\u00e3 \u0111\u00f3ng g\u00f3p cho an ninh l\u01b0\u01a1ng th\u1ef1c, ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng v\u00e0 bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu b\u1eb1ng c\u00e1ch t\u0103ng s\u1ea3n l\u01b0\u1ee3ng c\u00e2y tr\u1ed3ng \u0111\u1ea1t gi\u00e1 tr\u1ecb t\u1edbi 78,4 t\u1ef7 USD; \u0111\u1ed3ng th\u1eddi t\u1ea1o ra m\u1ed9t m\u00f4i tr\u01b0\u1eddng t\u1ed1t h\u01a1n, b\u1eb1ng c\u00e1ch ti\u1ebft ki\u1ec7m 443 tri\u1ec7u kg thu\u1ed1c tr\u1eeb s\u00e2u. Ri\u00eang n\u0103m 2010 \u0111\u00e3 gi\u1ea3m l\u01b0\u1ee3ng kh\u00ed th\u1ea3i CO2 \u0111\u01b0\u1ee3c 19 t\u1ef7 kg (x\u1ea5p x\u1ec9 9 tri\u1ec7u xe \u00f4 t\u00f4 tr\u00ean \u0111\u01b0\u1eddng); nh\u1ea5t l\u00e0 b\u1ea3o t\u1ed3n \u0111a d\u1ea1ng sinh h\u1ecdc b\u1eb1ng c\u00e1ch ti\u1ebft ki\u1ec7m 91 tri\u1ec7u ha \u0111\u1ea5t; v\u00e0 gi\u00fap x\u00f3a \u0111\u00f3i gi\u1ea3m ngh\u00e8o b\u1eb1ng c\u00e1ch gi\u00fap \u0111\u1ee1 15 tri\u1ec7u n\u00f4ng d\u00e2n nh\u1ecf, nh\u1eefng ng\u01b0\u1eddi ngh\u00e8o nh\u1ea5t tr\u00ean th\u1ebf gi\u1edbi.<\/p>\n

Nhi\u1ec1u chuy\u00ean gia \u0111\u00e3 kh\u1eb3ng \u0111\u1ecbnh, c\u00e2y tr\u1ed3ng CNSH l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft, nh\u01b0ng kh\u00f4ng ph\u1ea3i l\u00e0 gi\u1ea3i ph\u00e1p duy nh\u1ea5t v\u00e0 vi\u1ec7c tu\u00e2n th\u1ee7 c\u00e1c t\u1eadp qu\u00e1n th\u1ef1c h\u00e0nh n\u00f4ng nghi\u1ec7p t\u1ed1t nh\u01b0 lu\u00e2n canh v\u00e0 qu\u1ea3n l\u00fd m\u1edbi l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft cho c\u00e2y tr\u1ed3ng CNSH, c\u0169ng gi\u1ed1ng nh\u01b0 \u0111\u1ed1i v\u1edbi c\u00e2y tr\u1ed3ng th\u00f4ng th\u01b0\u1eddng. ISAAA c\u0169ng ch\u1ec9 ra r\u1eb1ng, c\u00e1c n\u01b0\u1edbc c\u1ea7n c\u00f3 h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd th\u00edch h\u1ee3p, d\u1ef1a tr\u00ean c\u01a1 s\u1edf khoa h\u1ecdc v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed, th\u1eddi gian m\u1ed9t c\u00e1ch c\u00f3 tr\u00e1ch nhi\u1ec7m, ch\u1eb7t ch\u1ebd nh\u01b0ng kh\u00f4ng g\u00e2y phi\u1ec1n h\u00e0 cho c\u00e1c n\u01b0\u1edbc \u0111ang ph\u00e1t tri\u1ec3n v\u00e0 cho EU.<\/p>\n

V\u1ec1 tri\u1ec3n v\u1ecdng c\u1ee7a c\u00e2y tr\u1ed3ng CNSH, theo \u0111\u00e1nh gi\u00e1 ri\u00eang trong n\u0103m 2011 gi\u00e1 tr\u1ecb h\u1ea1t gi\u1ed1ng CNSH to\u00e0n c\u1ea7u \u0111\u1ea1t kho\u1ea3ng 13 t\u1ef7 USD. C\u00f2n c\u00e1c s\u1ea3n ph\u1ea9m ng\u0169 c\u1ed1c th\u01b0\u01a1ng m\u1ea1i c\u1ee7a c\u00e2y tr\u1ed3ng CNSH \u0111\u1ea1t t\u1edbi 160 t\u1ef7 USD\/n\u0103m. Do \u0111\u00f3, ISAAA d\u1ef1 b\u00e1o, trong m\u1ee5c ti\u00eau thi\u00ean ni\u00ean k\u1ef7 t\u1edbi n\u0103m 2015, s\u1ebd c\u00f3 10 qu\u1ed1c gia tr\u1ed3ng c\u00e2y CNSH. Trong \u0111\u00f3, l\u1ea7n \u0111\u1ea7u ti\u00ean ng\u00f4 kh\u00e1ng h\u1ea1n t\u1ea1o ra t\u1eeb CNSH s\u1ebd \u0111\u01b0\u1ee3c \u0111\u01b0a ra \u1edf B\u1eafc M\u1ef9 v\u00e0o n\u0103m 2013 v\u00e0 \u1edf ch\u00e2u Phi v\u00e0o n\u0103m 2017; l\u00faa v\u00e0ng t\u1ea1i Philippines v\u00e0o n\u0103m 2013-2014; ng\u00f4 CNSH \u1edf Trung Qu\u1ed1c v\u1edbi ti\u1ec1m n\u0103ng kho\u1ea3ng 30 tri\u1ec7u ha v\u00e0 sau \u0111\u00f3 l\u00e0 l\u00faa Bt.<\/p>\n

ISAAA c\u0169ng cho r\u1eb1ng, c\u00e2y tr\u1ed3ng CNSH c\u00f3 ti\u1ec1m n\u0103ng \u0111\u00f3ng g\u00f3p \u0111\u00e1ng k\u1ec3 cho m\u1ee5c ti\u00eau Thi\u00ean ni\u00ean k\u1ef7 v\u00e0o n\u0103m 2015, g\u00f3p ph\u1ea7n gi\u1ea3m m\u1ed9t n\u1eeda t\u1ef7 l\u1ec7 \u0111\u00f3i ngh\u00e8o b\u1eb1ng c\u00e1ch t\u1ed1i \u01b0u h\u00f3a n\u0103ng su\u1ea5t c\u00e2y tr\u1ed3ng. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c th\u00f4ng qua x\u00fac ti\u1ebfn quan h\u1ec7 \u0111\u1ed1i t\u00e1c khu v\u1ef1c c\u00f4ng- t\u01b0, ch\u1eb3ng h\u1ea1n nh\u01b0 ng\u00f4 ch\u1ecbu h\u1ea1n cho ch\u00e2u Phi \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi c\u00e1c t\u1ed5 ch\u1ee9c t\u1eeb thi\u1ec7n nh\u01b0 Qu\u1ef9 Bill v\u00e0 Melinda Gates.<\/p>\n

Theo Ng\u1ecdc L\u00ea – danviet.vn<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

C\u00e2y tr\u1ed3ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc (CNSH) l\u00e0 m\u1ed9t th\u00e0nh t\u1ef1u n\u1ed5i b\u1eadt c\u1ee7a th\u1ebf k\u1ef7 XX \u0111\u00e3 \u0111\u01b0\u1ee3c nhi\u1ec1u n\u01b0\u1edbc tr\u00ean th\u1ebf gi\u1edbi ph\u00e1t tri\u1ec3n, \u1ee9ng d\u1ee5ng v\u00e0 s\u1eed d\u1ee5ng trong th\u1ef1c t\u1ebf. Tuy nhi\u00ean, \u0111\u1ebfn nay v\u1eabn c\u00f2n nhi\u1ec1u tranh c\u00e3i kh\u00e1c nhau v\u1ec1 t\u00ednh an to\u00e0n c\u1ee7a vi\u1ec7c \u1ee9ng d\u1ee5ng lo\u1ea1i c\u00e2y […]\n","protected":false},"author":1,"featured_media":6032,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[86],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/6053"}],"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=6053"}],"version-history":[{"count":0,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/6053\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media\/6032"}],"wp:attachment":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media?parent=6053"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/categories?post=6053"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/tags?post=6053"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}