{"id":16307,"date":"2016-07-06T08:34:30","date_gmt":"2016-07-06T01:34:30","guid":{"rendered":"http:\/\/vafs.gov.vn\/vn\/?p=16307"},"modified":"2016-07-06T09:09:18","modified_gmt":"2016-07-06T02:09:18","slug":"thuy-tung-sap-thoat-canh-tuyet-chung-tai-viet-nam-bao-nong-nghiep-viet-nam","status":"publish","type":"post","link":"https:\/\/vafs.gov.vn\/vn\/thuy-tung-sap-thoat-canh-tuyet-chung-tai-viet-nam-bao-nong-nghiep-viet-nam\/","title":{"rendered":"Th\u1ee7y t\u00f9ng s\u1eafp tho\u00e1t c\u1ea3nh tuy\u1ec7t ch\u1ee7ng t\u1ea1i Vi\u1ec7t Nam? – B\u00e1o N\u00f4ng nghi\u1ec7p Vi\u1ec7t Nam"},"content":{"rendered":"
GS.TS. V\u00f5 \u0110\u1ea1i H\u1ea3i, G\u0110 Vi\u1ec7n Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Vi\u1ec7t Nam cho bi\u1ebft, Vi\u1ec7n \u0111\u00e3 ch\u1ec9 \u0111\u1ea1o c\u00e1c nh\u00e0 khoa h\u1ecdc ti\u1ebfp t\u1ee5c nghi\u00ean c\u1ee9u ho\u00e0n thi\u1ec7n k\u1ef9 thu\u1eadt gi\u00e2m hom, \u0111\u1ed3ng th\u1eddi ti\u1ebfn h\u00e0nh tr\u1ed3ng th\u1eed nghi\u1ec7m h\u01a1n 200 c\u00e2y con th\u1ee7y t\u00f9ng.<\/strong><\/div>\n
\"16-07-06<\/a><\/div>\n
\n
Gi\u00e2m hom th\u1ee7y t\u00f9ng trong v\u01b0\u1eddn \u01b0\u01a1m t\u1ea1i Trung t\u00e2m L\u00e2m nghi\u1ec7p nhi\u1ec7t \u0111\u1edbi.<\/em><\/div>\n<\/div>\n
\n
Hi\u1ec7n nay, \u1edf Vi\u1ec7t Nam ch\u1ec9 c\u00f2n 161 c\u00e1 th\u1ec3 th\u1ee7y t\u00f9ng trong t\u1ef1 nhi\u00ean thu\u1ed9c hai qu\u1ea7n th\u1ec3 nh\u1ecf t\u1ea1i t\u1ec9nh \u0110\u0103k L\u0103k. \u0110\u00e2y l\u00e0 lo\u00e0i c\u00f3 nguy c\u01a1 tuy\u1ec7t ch\u1ee7ng r\u1ea5t cao kh\u00f4ng ch\u1ec9 v\u00ec s\u1ed1 c\u00e1 th\u1ec3 c\u00f2n l\u1ea1i r\u1ea5t \u00edt, \u00e1p l\u1ef1c t\u1eeb c\u00e1c y\u1ebfu t\u1ed1 kinh t\u1ebf, x\u00e3 h\u1ed9i, m\u00e0 c\u00f2n do lo\u00e0i c\u00e2y n\u00e0y r\u1ea5t kh\u00f3 t\u00e1i sinh t\u1ef1 nhi\u00ean v\u00e0 ph\u1ee5c h\u1ed3i nh\u00e2n t\u1ea1o. Nghi\u00ean c\u1ee9u giai \u0111o\u1ea1n \u0111\u1ea7u v\u00e0o nh\u1eefng n\u0103m 1990 \u0111\u00e3 cho th\u1ea5y r\u00f5 \u0111i\u1ec1u \u0111\u00f3. Th\u1ee7y t\u00f9ng (Glyptostrobus pensilis K.Koch) l\u00e0 lo\u00e0i th\u1ef1c v\u1eadt qu\u00fd hi\u1ebfm, ch\u1ec9 ph\u00e2n b\u1ed1 r\u1ea5t h\u1eb9p \u1edf Vi\u1ec7t Nam, Trung Qu\u1ed1c v\u00e0 L\u00e0o. Do c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1eb7c bi\u1ec7t v\u1ec1 kinh t\u1ebf, khoa h\u1ecdc v\u00e0 m\u00f4i tr\u01b0\u1eddng n\u00ean th\u1ee7y t\u00f9ng \u0111\u01b0\u1ee3c x\u1ebfp v\u00e0o nh\u00f3m IA theo Ngh\u1ecb \u0111\u1ecbnh 32\/2006\/N\u0110-CP c\u1ee7a Ch\u00ednh ph\u1ee7 ban h\u00e0nh ng\u00e0y 30\/3\/2006 v\u00e0 c\u00f3 t\u00ean trong S\u00e1ch \u0110\u1ecf Vi\u1ec7t Nam n\u0103m 2007 v\u1edbi c\u1ea5p \u0111\u1ed9 E – \u0111ang nguy c\u1ea5p. Tr\u01b0\u1edbc nhu c\u1ea7u b\u1ea3o t\u1ed3n c\u1ea5p b\u00e1ch c\u1ee7a th\u1ee7y t\u00f9ng, ngay t\u1eeb nh\u1eefng n\u0103m 2000, Trung t\u00e2m L\u00e2m nghi\u1ec7p nhi\u1ec7t \u0111\u1edbi (Vi\u1ec7n Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Nam Trung b\u1ed9 v\u00e0 T\u00e2y Nguy\u00ean, thu\u1ed9c Vi\u1ec7n Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Vi\u1ec7t Nam) \u0111\u00e3 ti\u1ebfn h\u00e0nh nhi\u1ec1u nghi\u00ean c\u1ee9u v\u1ec1 nh\u00e2n gi\u1ed1ng th\u1ee7y t\u00f9ng trong khu\u00f4n kh\u1ed5 nhi\u1ec7m v\u1ee5 qu\u1ef9 gen c\u1ea5p Qu\u1ed1c gia “B\u1ea3o t\u1ed3n ngu\u1ed3n gen c\u00e2y r\u1eebng”. C\u00f9ng v\u1edbi s\u1ef1 h\u1ed7 tr\u1ee3 t\u00edch c\u1ef1c c\u1ee7a Ban Qu\u1ea3n l\u00fd Khu b\u1ea3o t\u1ed3n lo\u00e0i v\u00e0 sinh c\u1ea3nh th\u1ee7y t\u00f9ng \u1edf \u0110\u0103k L\u0103k, r\u1ea5t nhi\u1ec1u k\u1ef9 thu\u1eadt nh\u00e2n gi\u1ed1ng v\u00f4 t\u00ednh \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m nh\u01b0 chi\u1ebft c\u00e0nh, gh\u00e9p ch\u1ed3i tr\u00ean r\u1ec5 th\u1edf, nu\u00f4i c\u1ea5y m\u00f4 v\u00e0 gi\u00e2m hom. Tuy nhi\u00ean, \u0111\u1ebfn nay ch\u1ec9 c\u00f3 ph\u01b0\u01a1ng ph\u00e1p gi\u00e2m hom, sau r\u1ea5t nhi\u1ec1u th\u1ea5t b\u1ea1i, \u0111\u00e3 b\u01b0\u1edbc \u0111\u1ea7u th\u00e0nh c\u00f4ng, t\u1ea1o ra h\u00e0ng lo\u1ea1t c\u00e2y con th\u1ee7y t\u00f9ng trong v\u01b0\u1eddn \u01b0\u01a1m. Theo KS Nguy\u1ec5n Nh\u01b0 Hi\u1ebfn, Tr\u01b0\u1edfng nh\u00f3m nghi\u00ean c\u1ee9u, h\u1ea7u h\u1ebft c\u00e1c c\u00e2y th\u1ee7y t\u00f9ng c\u00f2n l\u1ea1i trong t\u1ef1 nhi\u00ean \u0111\u1ec1u \u0111\u00e3 gi\u00e0 c\u1ed7i, s\u1ee9c sinh tr\u01b0\u1edfng k\u00e9m, c\u00e0nh nh\u00e1nh th\u01b0a th\u1edbt n\u00ean vi\u1ec7c thu h\u00e1i hom ph\u00f9 h\u1ee3p cho gi\u00e2m hom r\u1ea5t kh\u00f3 kh\u0103n. Qua nhi\u1ec1u n\u0103m mi\u1ec7t m\u00e0i, th\u1ef1c hi\u1ec7n nhi\u1ec1u th\u00ed nghi\u1ec7m, k\u1ef9 thu\u1eadt t\u00e1c \u0111\u1ed9ng kh\u00e1c nhau,… nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u00e3 thu \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 r\u1ea5t kh\u1ea3 quan. T\u1ef7 l\u1ec7 hom th\u1ee7y t\u00f9ng ra r\u1ec5 \u0111\u00e3 \u0111\u1ea1t kho\u1ea3ng 20 – 30%, th\u00ed nghi\u1ec7m t\u1ed1t nh\u1ea5t c\u00f3 t\u1ef7 l\u1ec7 ra r\u1ec5 \u0111\u1ea1t t\u1edbi 67%, ngay c\u1ea3 lo\u1ea1i hom gi\u00e0 (hom \u0111\u00e3 h\u00f3a g\u1ed7 m\u1ea1nh) c\u0169ng c\u00f3 t\u1ef7 l\u1ec7 ra r\u1ec5 kho\u1ea3ng 10%. C\u00e2y con th\u1ee7y t\u00f9ng \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb gi\u00e2m hom sinh tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n t\u1ed1t trong v\u01b0\u1eddn \u01b0\u01a1m, sau 1 n\u0103m \u0111\u1ea1t chi\u1ec1u cao t\u1eeb 1,0 – 1,2m. T\u1eeb cu\u1ed1i n\u0103m 2015, nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u00e3 nh\u00e2n gi\u1ed1ng \u0111\u01b0\u1ee3c kho\u1ea3ng 1.000 c\u00e2y, trong \u0111\u00f3 c\u00f3 h\u01a1n 200 c\u00e2y con th\u1ee7y t\u00f9ng \u0111\u00e3 \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n \u0111em tr\u1ed3ng. TS.Ng\u00f4 V\u0103n C\u1ea7m, th\u00e0nh vi\u00ean nh\u00f3m nghi\u00ean c\u1ee9u cho bi\u1ebft, trong su\u1ed1t th\u1eddi gian qua ngu\u1ed3n kinh ph\u00ed d\u00e0nh cho nghi\u00ean c\u1ee9u n\u00e0y r\u1ea5t h\u1ea1n ch\u1ebf, ch\u1ee7 y\u1ebfu ph\u1ea3i s\u1eed d\u1ee5ng ngu\u1ed3n kinh ph\u00ed t\u1ef1 c\u00f3 c\u1ee7a Trung t\u00e2m L\u00e2m nghi\u1ec7p nhi\u1ec7t \u0111\u1edbi n\u00ean vi\u1ec7c ti\u1ebfp t\u1ee5c tri\u1ec3n khai nghi\u00ean c\u1ee9u g\u1eb7p nhi\u1ec1u kh\u00f3 kh\u0103n. GS.TS. V\u00f5 \u0110\u1ea1i H\u1ea3i, G\u0110 Vi\u1ec7n Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Vi\u1ec7t Nam cho bi\u1ebft, Vi\u1ec7n \u0111\u00e3 ch\u1ec9 \u0111\u1ea1o c\u00e1c nh\u00e0 khoa h\u1ecdc ti\u1ebfp t\u1ee5c nghi\u00ean c\u1ee9u ho\u00e0n thi\u1ec7n k\u1ef9 thu\u1eadt gi\u00e2m hom, \u0111\u1ed3ng th\u1eddi ti\u1ebfn h\u00e0nh tr\u1ed3ng th\u1eed nghi\u1ec7m h\u01a1n 200 c\u00e2y con th\u1ee7y t\u00f9ng t\u1ea1i Khu b\u1ea3o t\u1ed3n lo\u00e0i v\u00e0 sinh c\u1ea3nh th\u1ee7y t\u00f9ng t\u1ea1i \u0110\u0103k L\u0103k v\u00e0 t\u1ea1i Tr\u1ea1m Th\u1ef1c nghi\u1ec7m L\u00e2m nghi\u1ec7p Kon H\u00e0 N\u1eebng (Gia Lai), n\u01a1i c\u00f3 \u0111i\u1ec1u ki\u1ec7n sinh th\u00e1i t\u01b0\u01a1ng t\u1ef1 \u0111\u1ec3 theo d\u00f5i, \u0111\u00e1nh gi\u00e1 s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a ch\u00fang trong m\u00f4i tr\u01b0\u1eddng t\u1ef1 nhi\u00ean.<\/div>\n
\"16-07-06<\/a><\/div>\n
\n
Theo GS.TS V\u00f5 \u0110\u1ea1i H\u1ea3i: “K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u1ea1i Trung t\u00e2m L\u00e2m nghi\u1ec7p nhi\u1ec7t \u0111\u1edbi \u0111\u00e3 m\u1edf ra tri\u1ec3n v\u1ecdng to l\u1edbn cho vi\u1ec7c b\u1ea3o t\u1ed3n th\u00e0nh c\u00f4ng c\u00e2y Th\u1ee7y t\u00f9ng t\u1ea1i Vi\u1ec7t Nam. Tuy nhi\u00ean, ch\u1ec9 c\u00f3 s\u1ef1 say m\u00ea v\u00e0 l\u00f2ng nhi\u1ec7t huy\u1ebft c\u1ee7a c\u00e1c nh\u00e0 khoa h\u1ecdc l\u00e0 kh\u00f4ng \u0111\u1ee7, \u0111\u1ec3 ra \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00e1p cu\u1ed1i c\u00f9ng r\u1ea5t c\u1ea7n s\u1ef1 quan t\u00e2m h\u1ed7 tr\u1ee3 v\u1ec1 t\u00e0i ch\u00ednh c\u1ee7a Nh\u00e0 n\u01b0\u1edbc\u201d.<\/div>\n
Nguy\u1ec5n Hu\u00e2n<\/em><\/strong><\/div>\n
Ngu\u1ed3n: http:\/\/nongnghiep.vn\/thuy-tung-sap-thoat-canh-tuyet-chung-tai-viet-nam-post168801.html<\/em><\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

GS.TS. V\u00f5 \u0110\u1ea1i H\u1ea3i, G\u0110 Vi\u1ec7n Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Vi\u1ec7t Nam cho bi\u1ebft, Vi\u1ec7n \u0111\u00e3 ch\u1ec9 \u0111\u1ea1o c\u00e1c nh\u00e0 khoa h\u1ecdc ti\u1ebfp t\u1ee5c nghi\u00ean c\u1ee9u ho\u00e0n thi\u1ec7n k\u1ef9 thu\u1eadt gi\u00e2m hom, \u0111\u1ed3ng th\u1eddi ti\u1ebfn h\u00e0nh tr\u1ed3ng th\u1eed nghi\u1ec7m h\u01a1n 200 c\u00e2y con th\u1ee7y t\u00f9ng. Gi\u00e2m hom th\u1ee7y t\u00f9ng trong v\u01b0\u1eddn \u01b0\u01a1m t\u1ea1i Trung t\u00e2m […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[51,72],"tags":[],"_links":{"self":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/16307"}],"collection":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/comments?post=16307"}],"version-history":[{"count":4,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/16307\/revisions"}],"predecessor-version":[{"id":16313,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/16307\/revisions\/16313"}],"wp:attachment":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/media?parent=16307"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/categories?post=16307"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/tags?post=16307"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}