{"id":676,"date":"2015-08-17T03:33:12","date_gmt":"2015-08-16T20:33:12","guid":{"rendered":"http:\/\/antoansinhhoc.vn\/?p=676"},"modified":"2015-08-17T03:33:12","modified_gmt":"2015-08-16T20:33:12","slug":"gs-nguyen-lan-dung-thuc-pham-bien-doi-gen-an-toan-voi-nguoi-tieu-dung","status":"publish","type":"post","link":"https:\/\/nbca.gov.vn\/gs-nguyen-lan-dung-thuc-pham-bien-doi-gen-an-toan-voi-nguoi-tieu-dung\/","title":{"rendered":"GS Nguy\u1ec5n L\u00e2n D\u0169ng: Th\u1ef1c ph\u1ea9m bi\u1ebfn \u0111\u1ed5i gen an to\u00e0n v\u1edbi ng\u01b0\u1eddi ti\u00eau d\u00f9ng"},"content":{"rendered":"
\n

C\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gen (B\u0110G) l\u00e0 m\u1ed9t th\u00e0nh t\u1ef1u c\u1ee7a c\u00e1c nh\u00e0 khoa h\u1ecdc tr\u00ean th\u1ebf gi\u1edbi ph\u00e1t minh t\u1eeb \u0111\u1ea7u nh\u1eefng n\u0103m 1980. Cho \u0111\u1ebfn nay, \u0111\u00e3 c\u00f3 nhi\u1ec1u n\u01b0\u1edbc \u1ee9ng d\u1ee5ng c\u00e2y tr\u1ed3ng n\u00e0y, d\u1eabn \u0111\u1ea7u l\u00e0 M\u1ef9 v\u1edbi di\u1ec7n t\u00edch l\u00ean t\u1edbi h\u00e0ng tr\u0103m tri\u1ec7u ha. T\u1ea1i Vi\u1ec7t Nam, g\u1ea7n \u0111\u00e2y B\u1ed9 NN&PTNT \u0111\u00e3 ch\u00ednh th\u1ee9c c\u00f4ng nh\u1eadn m\u1ed9t s\u1ed1 gi\u1ed1ng ng\u00f4 B\u0110G v\u00e0o danh m\u1ee5c \u0111\u01b0\u1ee3c ph\u00e9p s\u1eed d\u1ee5ng t\u1ea1i n\u01b0\u1edbc ta v\u00e0 \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n s\u1eed d\u1ee5ng l\u00e0m th\u1ee9c \u0103n ch\u0103n nu\u00f4i.<\/p>\n

\u0110\u0103ng ng\u00e0y 17-08-2015<\/span> trong chuy\u00ean m\u1ee5c Tin Vi\u1ec7t Nam<\/a><\/p>\n<\/div>\n

\n

Tuy nhi\u00ean, cho \u0111\u1ebfn nay v\u1eabn c\u00f2n \u00fd ki\u1ebfn b\u0103n kho\u0103n v\u1ec1 s\u1ef1 an to\u00e0n \u0111\u1ed1i v\u1edbi th\u1ef1c ph\u1ea9m bi\u1ebfn \u0111\u1ed5i gen, nh\u1ea5t l\u00e0 cho ng\u01b0\u1eddi ti\u00eau d\u00f9ng. \u0110\u1ec3 l\u00e0m r\u00f5 v\u1ea5n \u0111\u1ec1 n\u00e0y, PV \u0111\u00e3 ph\u1ecfng v\u1ea5n GS. Nguy\u1ec5n L\u00e2n D\u0169ng – Ch\u1ee7 t\u1ecbch C\u00e1c ng\u00e0nh Sinh h\u1ecdc Vi\u1ec7t Nam.<\/p>\n

Th\u01b0a GS, g\u1ea7n \u0111\u00e2y d\u01b0 lu\u1eadn \u0111\u00e3 c\u00f3 nhi\u1ec1u th\u00f4ng tin ph\u1ea3n bi\u1ec7n v\u1ec1 vi\u1ec7c B\u1ed9 NN&PTNT cho ph\u00e9p s\u1ea3n xu\u1ea5t c\u00e2y tr\u1ed3ng B\u0110G t\u1ea1i Vi\u1ec7t Nam. \u0110\u1ee9ng \u1edf g\u00f3c \u0111\u1ed9 c\u1ee7a m\u1ed9t nh\u00e0 khoa h\u1ecdc, xin GS cho bi\u1ebft c\u1ee5 th\u1ec3 v\u00ec sao l\u1ea1i g\u1ecdi l\u00e0 B\u0110G v\u00e0 s\u1ef1 bi\u1ebfn \u0111\u1ed5i \u0111\u00f3 di\u1ec5n ra nh\u01b0 th\u1ebf n\u00e0o?<\/div>\n
<\/div>\n
– T\u00f4i cho r\u1eb1ng, \u0111\u1ea7u ti\u00ean l\u00e0 \u1edf t\u00ean g\u1ecdi, c\u00e1ch g\u1ecdi c\u00e2y tr\u1ed3ng B\u0110G c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn hi\u1ec3u nh\u1ea7m. Th\u1ef1c t\u1ebf, trong thi\u00ean nhi\u00ean v\u1eabn x\u1ea3y ra nh\u1eefng s\u1ef1 ki\u1ec7n B\u0110G nh\u1eb1m m\u1ee5c \u0111\u00edch c\u00f3 l\u1ee3i cho ti\u1ebfn h\u00f3a, nh\u01b0ng s\u1ef1 bi\u1ebfn \u0111\u1ed5i trong thi\u00ean nhi\u00ean r\u1ea5t ch\u1eadm, di\u1ec5n ra trong h\u00e0ng tr\u0103m, h\u00e0ng ngh\u00ecn n\u0103m ho\u1eb7c l\u00e2u h\u01a1n n\u1eefa. C\u00f2n B\u0110G m\u00e0 ch\u00fang ta \u0111ang n\u00f3i ch\u1ec9 ho\u00e0n th\u00e0nh trong v\u00e0i n\u0103m do c\u00f3 s\u1ef1 ch\u1ee7 \u0111\u1ed9ng c\u1ee7a con ng\u01b0\u1eddi nh\u1eb1m m\u1ee5c \u0111\u00edch c\u00f3 l\u1ee3i cho con ng\u01b0\u1eddi. B\u0110G l\u00e0 chuy\u1ec7n b\u00ecnh th\u01b0\u1eddng, nh\u01b0ng n\u00f4ng d\u00e2n m\u1edbi nghe th\u1ea5y B\u0110G th\u00ec s\u1ee3. T\u1eeb \u201cbi\u1ebfn \u0111\u1ed5i gen\u201d kh\u00f4ng ph\u1ea3i do ch\u00fang ta ngh\u0129 ra m\u00e0 do th\u1ebf gi\u1edbi \u0111\u1eb7t t\u00ean.<\/div>\n
<\/div>\n
Hi\u1ec7n nay, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u1ec1 ngh\u1ecb g\u1ecdi l\u00e0 c\u00e2y tr\u1ed3ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc. \u0110\u00e2y l\u00e0 \u1ee9ng d\u1ee5ng quan tr\u1ecdng c\u1ee7a con ng\u01b0\u1eddi, n\u1ebfu kh\u00f4ng \u1ee9ng d\u1ee5ng th\u00ec r\u1ea5t l\u00e3ng ph\u00ed, c\u1ea7n ph\u1ea3i nh\u1ea5n m\u1ea1nh \u0111\u00e2y l\u00e0 th\u00e0nh t\u1ef1u l\u1edbn c\u1ee7a nh\u00e2n lo\u1ea1i. T\u1eeb n\u0103m 1982 m\u1edbi b\u1eaft \u0111\u1ea7u c\u00f3 kh\u00e1i ni\u1ec7m c\u00e2y tr\u1ed3ng B\u0110G, b\u1eaft \u0111\u1ea7u t\u1eeb c\u00e2y thu\u1ed1c l\u00e1 v\u1edbi vi\u1ec7c t\u1ea1o ra kh\u00e1ng sinh, sau \u0111\u00f3 \u0111\u1ebfn n\u0103m 1986 l\u00e0 kh\u00e1ng thu\u1ed1c di\u1ec7t c\u1ecf \u1edf c\u00e2y thu\u1ed1c l\u00e1. \u1ede ru\u1ed9ng th\u00ed nghi\u1ec7m v\u1edbi c\u00e2y \u0111\u01b0\u1ee3c c\u1ea5y gen kh\u00e1ng thu\u1ed1c tr\u1eeb c\u1ecf, phun 2 l\u1ea7n c\u1ecf ch\u1ebft m\u00e0 ng\u00f4 kh\u00f4ng ch\u1ebft, \u0111i\u1ec1u n\u00e0y g\u00f3p ph\u1ea7n n\u00e2ng cao n\u0103ng su\u1ea5t c\u00e2y ng\u00f4, trong khi tr\u01b0\u1edbc \u0111\u00f3 n\u1ebfu phun thu\u1ed1c tr\u1eeb c\u1ecf 2 l\u1ea7n c\u00f3 th\u1ec3 l\u00e0m ng\u00f4 ho\u1eb7c c\u00e2y thu\u1ed1c l\u00e1 b\u1ecb ch\u1ebft.<\/div>\n
<\/div>\n
Nh\u01b0 GS \u0111\u00e3 n\u00f3i, trong thi\u00ean nhi\u00ean s\u1ef1 bi\u1ebfn \u0111\u1ed5i gen v\u1eabn di\u1ec5n ra nh\u01b0ng ch\u1eadm v\u00e0 \u0111\u1ec3 nhanh h\u01a1n, con ng\u01b0\u1eddi \u0111\u00e3 can thi\u1ec7p v\u00e0o qu\u00e1 tr\u00ecnh n\u00e0y. GS c\u00f3 th\u1ec3 n\u00f3i r\u00f5 h\u01a1n, s\u1ef1 can thi\u1ec7p \u0111\u00f3 di\u1ec5n ra nh\u01b0 th\u1ebf n\u00e0o?<\/div>\n
<\/div>\n
– C\u00e2y tr\u1ed3ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc l\u00e0 do gi\u1ed1ng c\u00e2y tr\u1ed3ng \u0111\u01b0\u1ee3c chuy\u1ec3n gen tr\u1eeb s\u00e2u c\u1ee7a vi khu\u1ea9n Bacilus thuringiensic (Bt). \u0110\u00e2y l\u00e0 gen tuy\u1ec7t \u0111\u1ed1i an to\u00e0n v\u1edbi con ng\u01b0\u1eddi v\u00ec tinh th\u1ec3 ch\u1ee9a \u0111\u1ed9c t\u1ed1 ch\u1ec9 v\u1ee1 ra \u1edf m\u00f4i tr\u01b0\u1eddng PH ki\u1ec1m m\u00e0 \u0111\u01b0\u1eddng ti\u00eau h\u00f3a c\u1ee7a ng\u01b0\u1eddi, gia s\u00fac gia c\u1ea7m c\u00f3 ti\u00eau h\u00f3a r\u1ea5t axit. Khi \u0111\u01b0a v\u00e0o c\u00e2y ng\u00f4, n\u1ebfu s\u00e2u c\u1eafn v\u00e0o l\u00e1 ng\u00f4, coi nh\u01b0 s\u00e2u “t\u1ef1 t\u1eed” b\u1edfi v\u00ec ng\u00f4 mang gen t\u1ea1o ra \u0111\u1ed9c t\u1ed1 l\u00e0m s\u00e2u ch\u1ebft, tuy nhi\u00ean v\u1eabn tuy\u1ec7t \u0111\u1ed1i an to\u00e0n v\u1edbi ng\u01b0\u1eddi v\u00e0 gia s\u00fac gia c\u1ea7m.<\/div>\n
<\/div>\n
GS c\u00f3 n\u00f3i, n\u1ebfu s\u00e2u c\u1eafn v\u00e0o l\u00e1 ng\u00f4, s\u00e2u s\u1ebd ch\u1ebft, v\u00ec trong ng\u00f4 c\u00f3 \u0111\u1ed9c t\u1ed1 l\u00e0m s\u00e2u ch\u1ebft. V\u1eady t\u1ea1i sao, GS l\u1ea1i n\u00f3i l\u00e0 v\u1eabn tuy\u1ec7t \u0111\u1ed1i an to\u00e0n \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi v\u00e0 gia s\u00fac?<\/div>\n
<\/div>\n
– Hi\u1ec7n nay ng\u01b0\u1eddi ta d\u00f9ng vi khu\u1ea9n Bt n\u00e0y \u0111\u1ec3 l\u00e0m thu\u1ed1c tr\u1eeb s\u00e2u sinh h\u1ecdc, m\u00e0 thu\u1ed1c sinh h\u1ecdc kh\u00e1c h\u1eb3n thu\u1ed1c tr\u1eeb s\u00e2u h\u00f3a h\u1ecdc, v\u00ec n\u00f3 r\u1ea5t an to\u00e0n. C\u00f2n v\u1edbi gen c\u1ee7a vi khu\u1ea9n Bt, \u0111\u00e3 c\u00f3 nhi\u1ec1u sinh vi\u00ean M\u1ef9 t\u00ecnh nguy\u1ec7n l\u00e0m th\u00ed nghi\u1ec7m nu\u1ed1t th\u1eed vi khu\u1ea9n n\u00e0y v\u00e0 cho th\u1ea5y n\u00f3 kh\u00f4ng th\u1ec3 ph\u00e1 v\u1ee1 tinh th\u1ec3 trong \u0111\u01b0\u1eddng ti\u00eau h\u00f3a. Do \u0111\u00f3, ng\u01b0\u1eddi ta \u0111\u00e3 nghi\u00ean c\u1ee9u r\u1ea5t k\u1ef9 m\u1edbi quy\u1ebft \u0111\u1ecbnh d\u00f9ng gen t\u1ea1o ra tinh th\u1ec3 ch\u1ee9a \u0111\u1ed9c t\u1ed1 ch\u1ec9 c\u00f3 t\u00e1c h\u1ea1i v\u1edbi s\u00e2u m\u00e0 kh\u00f4ng c\u00f3 t\u00e1c h\u1ea1i v\u1edbi ng\u01b0\u1eddi, gia s\u00fac, gia c\u1ea7m.<\/div>\n
<\/div>\n
C\u0169ng c\u00f3 m\u1ed9t s\u1ed1 \u00fd ki\u1ebfn b\u00e0y t\u1ecf s\u1ef1 quan ng\u1ea1i v\u1ec1 vi\u1ec7c, n\u1ebfu \u0111em c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gen v\u1ec1 \u0111\u1ed3ng \u0111\u1ea5t n\u01b0\u1edbc ta tr\u1ed3ng s\u1ebd g\u00e2y nhi\u1ec1u nguy h\u1ea1i cho m\u00f4i tr\u01b0\u1eddng, \u1ea3nh h\u01b0\u1edfng t\u1edbi c\u00e1c c\u00e2y tr\u1ed3ng kh\u00e1c. Theo GS, li\u1ec7u c\u00f3 m\u1ed1i nguy h\u1ea1i n\u00e0y kh\u00f4ng?<\/div>\n
<\/div>\n
\n

– Khi t\u00f4i sang Philippines (n\u01b0\u1edbc \u0111\u1ea7u ti\u00ean \u1edf \u0110\u00f4ng Nam \u00c1 cho tr\u1ed3ng c\u00e2y B\u0110G- PV), t\u00f4i th\u1ea5y n\u00f4ng d\u00e2n \u1edf \u0111\u00e2y c\u0169ng c\u00f3 nh\u1eefng th\u1eafc m\u1eafc gi\u1ed1ng nh\u01b0 v\u1eady, th\u1eadm ch\u00ed c\u00f3 n\u01a1i c\u00f2n bi\u1ec3u t\u00ecnh ph\u1ea3n \u0111\u1ed1i, nh\u01b0ng c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 gi\u1ea3i th\u00edch \u0111\u1ec3 gi\u00fap n\u00f4ng d\u00e2n y\u00ean t\u00e2m. \u0110\u1ebfn nay tr\u00ean th\u1ebf gi\u1edbi \u0111\u00e3 c\u00f3 175,2 tri\u1ec7u ha c\u00e2y tr\u1ed3ng B\u0110G, trong \u0111\u00f3 ch\u00e2u M\u1ef9 v\u00e0 M\u1ef9 la tinh chi\u1ebfm h\u01a1n m\u1ed9t n\u1eeda di\u1ec7n t\u00edch c\u00e2y tr\u1ed3ng B\u0110G. Nh\u01b0 v\u1eady \u0111\u1ebfn nay \u0111\u00e3 c\u00f3 27 n\u01b0\u1edbc ph\u00e1t tri\u1ec3n c\u00e2y tr\u1ed3ng B\u0110G, trong \u0111\u00f3 c\u00f3 19 n\u01b0\u1edbc \u0111ang ph\u00e1t tri\u1ec3n v\u00e0 8 n\u01b0\u1edbc c\u00f4ng nghi\u1ec7p, v\u1edbi s\u1ed1 l\u01b0\u1ee3ng d\u00e2n chi\u1ebfm t\u1edbi 4 t\u1ef7 ng\u01b0\u1eddi, trong \u0111\u00f3 c\u00f3 kh\u00f4ng \u00edt n\u01b0\u1edbc c\u00f3 tr\u00ecnh \u0111\u1ed9 khoa h\u1ecdc cao. V\u00ec v\u1eady n\u00f4ng d\u00e2n Philippines kh\u00f4ng s\u1ee3 n\u1eefa. C\u00e1c n\u01b0\u1edbc ti\u00ean ti\u1ebfn nh\u01b0 th\u1ebf v\u00e0 \u0111\u00f4ng d\u00e2n nh\u01b0 th\u1ebf h\u1ecd c\u00f2n kh\u00f4ng s\u1ee3 th\u00ec vi\u1ec7c g\u00ec m\u00ecnh ph\u1ea3i s\u1ee3.<\/p>\n

Ng\u00f4 bi\u1ebfn \u0111\u1ed5i gen \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m th\u1ee9c \u0103n ch\u0103n nu\u00f4i ho\u00e0n to\u00e0n an to\u00e0n v\u1edbi ng\u01b0\u1eddi ti\u00eau d\u00f9ng.\u00a0Tuy nhi\u00ean, c\u0169ng ph\u1ea3i n\u00f3i r\u00f5 m\u00ecnh tr\u1ed3ng c\u00e2y B\u0110G nh\u01b0ng kh\u00f4ng ph\u1ea3i l\u00e0 tr\u1ed3ng b\u1eeba b\u00e3i, m\u00e0 c\u00f3 ng\u0103n c\u00e1ch, trong ki\u1ec3m so\u00e1t, lo\u1ea1i b\u1ecf gen kh\u00f4ng th\u00edch h\u1ee3p m\u00e0 ch\u1ec9 ch\u1ecdn l\u1ecdc nh\u1eefng gen th\u00edch h\u1ee3p \u0111\u1ec3 \u0111\u01b0a v\u00e0o.<\/div>\n
<\/div>\n
C\u00e2y tr\u1ed3ng B\u0110G ho\u00e0n to\u00e0n an to\u00e0n, kh\u00f4ng c\u00f3 t\u00e1c h\u1ea1i g\u00ec t\u1edbi con ng\u01b0\u1eddi. Cho t\u1edbi nay kh\u00f4ng c\u00f3 c\u00f4ng tr\u00ecnh n\u00e0o cho th\u1ea5y s\u1ef1 m\u1ea5t an to\u00e0n. Ch\u1ec9 c\u00f3 1 c\u00f4ng tr\u00ecnh l\u00e0 th\u00ed nghi\u1ec7m tr\u00ean chu\u1ed9t t\u1ea1o ra b\u1ec7nh \u01b0ng th\u01b0, nh\u01b0ng v\u1ec1 sau c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 ch\u1ee9ng minh th\u00ed nghi\u1ec7m n\u00e0y l\u00e0 sai ho\u1eb7c c\u00f3 m\u1ee5c \u0111\u00edch x\u1ea5u l\u00e0 ngay t\u1eeb \u0111\u1ea7u \u0111\u00e3 ch\u1ecdn chu\u1ed9t th\u00ed nghi\u1ec7m g\u00e2y ung th\u01b0.<\/div>\n
<\/div>\n
G\u1ea7n \u0111\u00e2y khi \u0111i ch\u1ee3, r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi th\u1eafc m\u1eafc, kh\u00f4ng bi\u1ebft s\u1ea3n ph\u1ea9m n\u00e0o l\u00e0 bi\u1ebfn \u0111\u1ed5i gen. Xin h\u1ecfi GS, \u1edf n\u01b0\u1edbc ta \u0111\u1ebfn nay \u0111\u00e3 c\u00f3 quy \u0111\u1ecbnh d\u00e1n nh\u00e3n b\u1eaft bu\u1ed9c \u0111\u1ed1i v\u1edbi th\u1ef1c ph\u1ea9m bi\u1ebfn \u0111\u1ed5i gen ch\u01b0a \u0111\u1ec3 ng\u01b0\u1eddi ti\u00eau d\u00f9ng c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn?<\/div>\n
<\/div>\n
– Ch\u00fang ta c\u0169ng th\u1ef1c hi\u1ec7n theo quy \u0111\u1ecbnh qu\u1ed1c t\u1ebf, t\u1ee9c n\u1ebfu s\u1ea3n ph\u1ea9m n\u00e0o c\u00f3 qu\u00e1 5% th\u00e0nh ph\u1ea7n l\u00e0 t\u1eeb nguy\u00ean li\u1ec7u B\u0110G, th\u00ec ph\u1ea3i d\u00e1n nh\u00e3n th\u1ef1c ph\u1ea9m B\u0110G. \u0110i\u1ec1u n\u00e0y l\u00e0 \u0111\u1ec3 t\u00f4n tr\u1ecdng ng\u01b0\u1eddi ti\u00eau d\u00f9ng, \u0111\u1ec3 h\u1ecd c\u00f3 quy\u1ec1n l\u1ef1a ch\u1ecdn. N\u00f3i chung, theo t\u00f4i bi\u1ebft hi\u1ec7n nay m\u1edbi c\u00f3 th\u1ee9c \u0103n ch\u0103n nu\u00f4i (ng\u00f4, \u0111\u1eadu t\u01b0\u01a1ng) v\u00e0 b\u00f4ng l\u00e0 c\u00f3 c\u00e2y tr\u1ed3ng B\u0110G, c\u00f2n s\u1ea3n ph\u1ea9m ch\u1ebf bi\u1ebfn trong si\u00eau th\u1ecb h\u1ea7u nh\u01b0 ch\u01b0a c\u00f3. Ri\u00eang qu\u1ea3 \u0111u \u0111\u1ee7 H\u1ed3ng Phi c\u1ee7a \u0110\u00e0i Loan tuy l\u00e0 c\u00e2y B\u0110G, nh\u01b0ng kh\u00f4ng ph\u1ea3i l\u00e0 c\u00e2y B\u0110G \u0111\u01b0\u1ee3c bi\u1ebfn \u0111\u1ed5i b\u1eb1ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc, m\u00e0 ng\u01b0\u1eddi ta t\u1ea1o gi\u1ed1ng \u0111u \u0111\u1ee7 n\u00e0y theo ph\u01b0\u01a1ng ph\u00e1p lai gi\u1ed1ng, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 \u0111\u01b0a gen ch\u1ee7 \u0111\u1ed9ng b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p b\u1eafn gen hay chuy\u1ec3n qua vi khu\u1ea9n Agrobacterium v\u00e0o.<\/div>\n
<\/div>\n
N\u1ebfu sau n\u00e0y, ch\u00fang ta \u0111\u01b0a s\u1ea3n ph\u1ea9m v\u00e0o si\u00eau th\u1ecb v\u1edbi th\u00e0nh ph\u1ea7n B\u0110G nhi\u1ec1u, tr\u00ean 5% th\u00ec ph\u1ea3i d\u00e1n nh\u00e3n. Th\u1ef1c ra, c\u0169ng ch\u1eb3ng c\u00f3 g\u00ec \u0111\u1ed9c h\u1ea1i, nh\u01b0ng c\u0169ng n\u00ean d\u00e1n nh\u00e3n \u0111\u1ec3 ai th\u00edch th\u00ec mua, kh\u00f4ng th\u00edch th\u00ec th\u00f4i. T\u00f4i c\u0169ng xin n\u00f3i l\u1ea1i, c\u00e1c s\u1ea3n ph\u1ea9m s\u1eed d\u1ee5ng nguy\u00ean li\u1ec7u t\u1eeb s\u1ea3n ph\u1ea9m B\u0110G l\u00e0 ho\u00e0n to\u00e0n an to\u00e0n.<\/div>\n
<\/div>\n
D\u01b0 lu\u1eadn g\u1ea7n \u0111\u00e2y nhi\u1ec1u ng\u01b0\u1eddi cho r\u1eb1ng, tr\u00ean th\u1ebf gi\u1edbi ch\u01b0a nhi\u1ec1u n\u01b0\u1edbc tr\u1ed3ng c\u00e2y B\u0110G, t\u1ea1i sao n\u01b0\u1edbc ta l\u1ea1i cho tr\u1ed3ng. Th\u1eadm ch\u00ed c\u00f3 \u00fd ki\u1ebfn n\u1eb7ng n\u1ec1 h\u01a1n c\u00f2n cho r\u1eb1ng, ng\u01b0\u1eddi Vi\u1ec7t Nam \u0111ang b\u1ecb \u0111em ra \u0111\u1ec3 th\u1eed \u0111\u1ed1i v\u1edbi c\u00e2y B\u0110G. C\u00e1 nh\u00e2n GS \u0111\u00e1nh gi\u00e1 nh\u1eefng \u00fd ki\u1ebfn n\u00e0y th\u1ebf n\u00e0o?<\/div>\n
<\/div>\n
– Nhi\u1ec1u ng\u01b0\u1eddi c\u0169ng h\u1ecfi, t\u00f4i th\u1ebf gi\u1edbi c\u00f3 h\u01a1n 200 n\u01b0\u1edbc, nh\u01b0ng sao m\u1edbi ch\u1ec9 c\u00f3 27 n\u01b0\u1edbc tr\u1ed3ng c\u00e2y B\u0110G?. V\u1ea5n \u0111\u1ec1 \u1edf ch\u1ed7 27 n\u01b0\u1edbc n\u00e0y chi\u1ebfm t\u1edbi 4 t\u1ef7 tr\u00ean 7 t\u1ef7 d\u00e2n, \u0111\u00e2u ph\u1ea3i l\u00e0 \u00edt v\u00e0 g\u1ed3m 8 n\u01b0\u1edbc ph\u00e1t tri\u1ec3n v\u00e0 19 n\u01b0\u1edbc \u0111ang ph\u00e1t tri\u1ec3n. C\u00f3 nh\u1eefng n\u01b0\u1edbc kh\u00f4ng c\u1ea7n tr\u1ed3ng c\u00e2y B\u0110G v\u00ec h\u1ecd kh\u00f4ng c\u00f3 nhu c\u1ea7u cao v\u1ec1 l\u01b0\u01a1ng th\u1ef1c th\u1ef1c ph\u1ea9m, v\u00ed d\u1ee5 nh\u01b0 c\u00e1c n\u01b0\u1edbc \u1edf B\u1eafc \u00c2u, \u0110\u00f4ng \u00c2u, Nga, H\u00e0n Qu\u1ed1c\u2026 H\u1ecd b\u00e1n s\u1ea3n ph\u1ea9m c\u00f4ng ngh\u1ec7 cao nh\u01b0 TV, \u00f4 t\u00f4, m\u00e1y t\u00ednh\u2026 \u0111\u00e3 th\u1eeba s\u1ee9c mua l\u01b0\u01a1ng th\u1ef1c, th\u1ef1c ph\u1ea9m cho n\u00ean h\u1ecd kh\u00f4ng c\u00f3 nhu c\u1ea7u \u1ee9ng d\u1ee5ng c\u00e2y tr\u1ed3ng B\u0110G.<\/div>\n
<\/div>\n
Xin c\u1ea3m \u01a1n GS!<\/div>\n
<\/div>\n
\n

T\u00ednh ri\u00eang khu v\u1ef1c ch\u00e2u \u00c1, hi\u1ec7n nay c\u00f3 20 tri\u1ec7u ha c\u00e2y tr\u1ed3ng B\u0110G, chi\u1ebfm 11%; ch\u00e2u Phi h\u01a1n 3 tri\u1ec7u ha, chi\u1ebfm 2%. Trong \u0111\u00f3, Trung Qu\u1ed1c kh\u00f4ng ch\u1ec9 tr\u1ed3ng ng\u00f4 m\u00e0 c\u00f2n tr\u1ed3ng b\u00f4ng; \u0111\u1eadu t\u01b0\u01a1ng. Nh\u1eadt B\u1ea3n c\u0169ng cho ph\u00e9p r\u1ed9ng r\u00e3i vi\u1ec7c tr\u1ed3ng c\u00e2y B\u0110G, tuy nhi\u00ean do \u00edt \u0111\u1ea5t canh t\u00e1c cho n\u00ean ch\u01b0a \u1ee9ng d\u1ee5ng nhi\u1ec1u c\u00e2y B\u0110G. C\u00f2n \u1edf \u0110\u00f4ng Nam \u00c1 th\u00ec c\u00f3 Philippines tr\u1ed3ng c\u00e2y B\u0110G v\u00e0 m\u1edbi \u0111\u00e2y l\u00e0 Vi\u1ec7t Nam, t\u1edbi \u0111\u00e2y n\u1eefa l\u00e0 Myanmar cho ph\u00e9p tr\u1ed3ng c\u00e2y B\u0110G.<\/p>\n

Theo G\u0110VN<\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

C\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gen (B\u0110G) l\u00e0 m\u1ed9t th\u00e0nh t\u1ef1u c\u1ee7a c\u00e1c nh\u00e0 khoa h\u1ecdc tr\u00ean th\u1ebf gi\u1edbi ph\u00e1t minh t\u1eeb \u0111\u1ea7u nh\u1eefng n\u0103m 1980. Cho \u0111\u1ebfn nay, \u0111\u00e3 c\u00f3 nhi\u1ec1u n\u01b0\u1edbc \u1ee9ng d\u1ee5ng c\u00e2y tr\u1ed3ng n\u00e0y, d\u1eabn \u0111\u1ea7u l\u00e0 M\u1ef9 v\u1edbi di\u1ec7n t\u00edch l\u00ean t\u1edbi h\u00e0ng tr\u0103m tri\u1ec7u ha. T\u1ea1i Vi\u1ec7t Nam, g\u1ea7n \u0111\u00e2y […]\n","protected":false},"author":1,"featured_media":679,"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\/676"}],"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=676"}],"version-history":[{"count":0,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/676\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media\/679"}],"wp:attachment":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media?parent=676"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/categories?post=676"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/tags?post=676"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}