{"id":815,"date":"2017-04-05T09:55:18","date_gmt":"2017-04-05T02:55:18","guid":{"rendered":"http:\/\/demo.prc.maiatech.com.vn\/?p=815"},"modified":"2017-07-08T19:06:34","modified_gmt":"2017-07-08T12:06:34","slug":"nhung-co-hoi-va-thach-thuc-trong-cong-tac-bao-ton-tai-nguyen-thuc-vat","status":"publish","type":"post","link":"https:\/\/prc.org.vn\/?p=815","title":{"rendered":"Nh\u1eefng c\u01a1 h\u1ed9i v\u00e0 th\u00e1ch th\u1ee9c trong c\u00f4ng t\u00e1c b\u1ea3o t\u1ed3n t\u00e0i nguy\u00ean th\u1ef1c v\u1eadt"},"content":{"rendered":"\n\n\n\n
\n

\u00a0\u00a0\u00a0\u00a0 Trong th\u1eddi gian qua, ho\u1ea1t \u0111\u1ed9ng b\u1ea3o t\u1ed3n t\u00e0i nguy\u00ean th\u1ef1c v\u1eadt lu\u00f4n \u0111\u01b0\u1ee3c t\u0103ng c\u01b0\u1eddng v\u1ec1 m\u1ecdi m\u1eb7t v\u00e0 \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c nh\u1eefng th\u00e0nh t\u1ef1u \u0111\u00e1ng k\u1ec3, g\u00f3p ph\u1ea7n th\u00fac \u0111\u1ea9y ph\u00e1t tri\u1ec3n n\u00f4ng nghi\u1ec7p b\u1ec1n v\u1eefng v\u00e0 ho\u00e0n th\u00e0nh c\u00e1c m\u1ee5c ti\u00eau ph\u00e1t tri\u1ec3n kinh t\u1ebf, x\u00e3 h\u1ed9i c\u1ee7a \u0111\u1ea5t n\u01b0\u1edbc. Tuy nhi\u00ean l\u00e0 m\u1ed9t trong n\u0103m n\u01b0\u1edbc b\u1ecb \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng do bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu to\u00e0n c\u1ea7u v\u00e0 c\u00f3 nguy c\u01a1 x\u00f3i m\u00f2n t\u00e0i nguy\u00ean th\u1ef1c v\u1eadt cao b\u1edfi nhi\u1ec1u nguy\u00ean nh\u00e2n kh\u00e1c nhau, \u0111\u1ed1i v\u1edbi n\u01b0\u1edbc ta c\u00f4ng t\u00e1c b\u1ea3o t\u1ed3n t\u00e0i nguy\u00ean th\u1ef1c v\u1eadt trong th\u1eddi gian t\u1edbi ngo\u00e0i nh\u1eefng c\u01a1 h\u1ed9i hi\u1ec7n c\u00f3 c\u00f2n \u0111\u1ee9ng tr\u01b0\u1edbc r\u1ea5t nhi\u1ec1u th\u00e1ch th\u1ee9c.<\/p>\n

<\/a>* C\u01a1 h\u1ed9i<\/strong><\/p>\n

<\/a>\u00a0\u00a0\u00a0\u00a0 – B\u1ea3o t\u1ed3n ngu\u1ed3n gen th\u1ef1c v\u1eadt \u0111ang ng\u00e0y c\u00e0ng tr\u1edf th\u00e0nh m\u1ed1i quan t\u00e2m l\u1edbn c\u1ee7a to\u00e0n nh\u00e2n lo\u1ea1i: \u0111\u00e2y l\u00e0 c\u01a1 h\u1ed9i l\u1edbn \u0111\u1ec3 Vi\u1ec7t Nam t\u0103ng c\u01b0\u1eddng h\u1ee3p t\u00e1c qu\u1ed1c t\u1ebf tr\u00ean m\u1ecdi ph\u01b0\u01a1ng di\u1ec7n nh\u1ea5t l\u00e0 v\u1ec1 trao \u0111\u1ed5i ngu\u1ed3n gen, t\u0103ng c\u01b0\u1eddng n\u0103ng l\u1ef1c, h\u1ecdc t\u1eadp kinh nghi\u1ec7m v\u00e0 chia s\u1ebb th\u00f4ng tin v\u1ec1 nh\u1eefng v\u1ea5n \u0111\u1ec1 li\u00ean quan;<\/p>\n

<\/a>\u00a0\u00a0\u00a0\u00a0 – Vi\u1ec7c ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng c\u1ee7a c\u00f4ng ngh\u1ec7 sinh h\u1ecdc v\u00e0 c\u00e1c k\u1ef9 thu\u1eadt ph\u00e2n t\u1eed: \u0111\u00e3 m\u1edf ra c\u00e1c h\u01b0\u1edbng v\u00e0 ph\u01b0\u01a1ng ph\u00e1p m\u1edbi trong nghi\u00ean c\u1ee9u, \u0111\u00e1nh gi\u00e1 v\u00e0 b\u1ea3o t\u1ed3n, s\u1eed d\u1ee5ng ngu\u1ed3n gen th\u1ef1c v\u1eadt;<\/a><\/p>\n

– Vi\u1ec7c th\u1ef1c hi\u1ec7n chi\u1ebfn l\u01b0\u1ee3c n\u00f4ng nghi\u1ec7p v\u00e0 l\u01b0\u01a1ng th\u1ef1c v\u00e0 k\u1ebf ho\u1ea1ch ph\u00e1t tri\u1ec3n kinh t\u1ebf x\u00e3 h\u1ed9i qu\u1ed1c gia: m\u1edf ra nhi\u1ec1u c\u01a1 h\u1ed9i thu\u1eadn l\u1ee3i cho vi\u1ec7c t\u0103ng c\u01b0\u1eddng \u0111\u1ea7u t\u01b0 cho b\u1ea3o t\u1ed3n v\u00e0 khai th\u00e1c, s\u1eed d\u1ee5ng b\u1ec1n v\u1eefng t\u00e0i nguy\u00ean di truy\u1ec1n th\u1ef1c v\u1eadt (TNDTTV);<\/p>\n

<\/a>\u00a0\u00a0\u00a0\u00a0 – S\u1ef1 quan t\u00e2m \u0111\u1ea7u t\u01b0 c\u1ee7a nh\u00e0 n\u01b0\u1edbc cho c\u00f4ng t\u00e1c b\u1ea3o t\u1ed3n v\u00e0 s\u1eed d\u1ee5ng b\u1ec1n v\u1eefng TNDTTV.<\/p>\n

<\/a>* Th\u00e1ch th\u1ee9c<\/strong><\/p>\n

– \u00d4 nhi\u1ec5m v\u00e0 suy tho\u00e1i m\u00f4i tr\u01b0\u1eddng: M\u00f4i tr\u01b0\u1eddng kh\u00f4ng kh\u00ed, \u0111\u1ea5t v\u00e0 n\u01b0\u1edbc tr\u00ean ph\u1ea1m vi to\u00e0n c\u1ea7u \u0111ang c\u00f3 nh\u1eefng bi\u1ebfn \u0111\u1ed9ng b\u1ea5t l\u1ee3i d\u1eabn \u0111\u1ebfn x\u00f3i m\u00f2n \u0111a d\u1ea1ng sinh h\u1ecdc n\u00f3i chung v\u00e0 TNDTTV n\u00f3i ri\u00eang;<\/p>\n

– Vi\u1ec7c th\u00e2m canh v\u00e0 chuy\u00ean canh trong n\u00f4ng nghi\u1ec7p: \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn vi\u1ec7c t\u1eadp trung ph\u00e1t tri\u1ec3n nhanh v\u00e0 \u1ed3 \u1ea1t m\u1ed9t s\u1ed1 c\u00e2y tr\u1ed3ng c\u00f3 gi\u00e1 tr\u1ecb th\u01b0\u01a1ng m\u1ea1i, l\u00e0m cho c\u00e1c gi\u1ed1ng v\u00e0 lo\u00e0i c\u00e2y tr\u1ed3ng b\u1ea3n \u0111\u1ecba, truy\u1ec1n th\u1ed1ng b\u1ecb l\u00e3ng qu\u00ean, kh\u00f4ng \u0111\u01b0\u1ee3c quan t\u00e2m b\u1ea3o t\u1ed3n v\u00e0 s\u1eed d\u1ee5ng \u0111\u00fang m\u1ee9c. Ng\u00e0y c\u00e0ng nhi\u1ec1u s\u1ed1 l\u01b0\u1ee3ng c\u00e1c gi\u1ed1ng v\u00e0 lo\u00e0i c\u00e2y c\u00f3 gi\u00e1 tr\u1ecb n\u00f4ng nghi\u1ec7p v\u00e0 l\u01b0\u01a1ng th\u1ef1c b\u1ecb \u0111e d\u1ecda v\u00e0 c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o t\u1ed3n trong khi ngu\u1ed3n l\u1ef1c v\u1eabn c\u00f2n nhi\u1ec1u h\u1ea1n ch\u1ebf;<\/p>\n

– T\u1ed1c \u0111\u1ed9 \u0111\u00f4 th\u1ecb h\u00f3a c\u1ee7a c\u00e1c v\u00f9ng ph\u1ee5 c\u1eadn cao: Qu\u00e1 tr\u00ecnh \u0111\u00f4 th\u1ecb h\u00f3a nhanh ch\u00f3ng l\u00e0m c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng (\u0111i\u1ec7n, giao th\u00f4ng, c\u1ea5p tho\u00e1t n\u01b0\u1edbc\u2026) thay \u0111\u1ed5i r\u1ea5t nhi\u1ec1u, \u0111\u1eb7c bi\u1ec7t h\u1ec7 th\u1ed1ng t\u01b0\u1edbi ti\u00eau ph\u1ee5c v\u1ee5 canh t\u00e1c n\u00f4ng nghi\u1ec7p b\u1ecb bi\u1ebfn d\u1ea1ng m\u1ed9t c\u00e1ch nghi\u00eam tr\u1ecdng, \u1ea3nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn canh t\u00e1c n\u00f4ng nghi\u1ec7p c\u1ee7a to\u00e0n v\u00f9ng n\u00f3i chung v\u00e0 g\u00e2y kh\u00f3 kh\u0103n trong vi\u1ec7c ch\u1ee7 \u0111\u1ed9ng ngu\u1ed3n n\u01b0\u1edbc t\u01b0\u1edbi ph\u1ee5c v\u1ee5 c\u00f4ng t\u00e1c nghi\u00ean c\u1ee9u;<\/p>\n

– C\u00e1c c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng (kho l\u00e0m m\u1eabu, nh\u00e0 l\u01b0\u1edbi\u2026) c\u0169ng nh\u01b0 \u0111\u1ed3ng ru\u1ed9ng th\u00ed nghi\u1ec7m m\u1eb7c d\u00f9 \u0111\u00e3 c\u00f3 c\u1ea3i t\u1ea1o nh\u01b0ng v\u1eabn ch\u01b0a \u0111\u1ee7 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u;<\/p>\n

– Thi\u1ebfu th\u1ed1n v\u1ec1 c\u01a1 s\u1edf v\u1eadt ch\u1ea5t v\u00e0 trang thi\u1ebft b\u1ecb: Thi\u1ebft b\u1ecb th\u00ed nghi\u1ec7m ph\u1ee5c v\u1ee5 nghi\u00ean c\u1ee9u v\u1eabn ch\u01b0a \u0111\u1ee7 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc, c\u00f4ng ngh\u1ec7 th\u00f4ng tin v\u00e0 nh\u1eefng ti\u1ebfn b\u1ed9 khoa h\u1ecdc m\u1edbi v\u00e0o vi\u1ec7c b\u1ea3o t\u1ed3n v\u00e0 khai th\u00e1c c\u00f3 hi\u1ec7u qu\u1ea3 ngu\u1ed3n gen;<\/p>\n

– Ngu\u1ed3n nh\u00e2n l\u1ef1c: V\u1edbi t\u00ednh ch\u1ea5t c\u00f4ng vi\u1ec7c c\u1ee7a c\u00f4ng t\u00e1c b\u1ea3o t\u1ed3n t\u00e0i nguy\u00ean th\u1ef1c v\u1eadt \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 \u0111\u1ed9i ng\u0169 c\u00e1n b\u1ed9 gi\u00e0u kinh nghi\u1ec7m v\u00e0 t\u1eadn tu\u1ef5 v\u1edbi c\u00f4ng vi\u1ec7c. Tuy nhi\u00ean, s\u1ed1 c\u00e1n b\u1ed9 c\u00f3 kinh nghi\u1ec7m v\u1ec1 l\u0129nh v\u1ef1c b\u1ea3o t\u1ed3n c\u00f2n \u00edt, ch\u01b0a \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u00f4ng vi\u1ec7c hi\u1ec7n t\u1ea1i.<\/p>\n

B\u1ea3o t\u1ed3n t\u00e0i nguy\u00ean th\u1ef1c v\u1eadt l\u00e0 nhi\u1ec7m v\u1ee5 c\u00f3 t\u00ednh \u0111\u1eb7c th\u00f9 cao, v\u1edbi nh\u1eefng c\u01a1 h\u1ed9i v\u00e0 th\u00e1ch th\u1ee9c hi\u1ec7n t\u1ea1i th\u00ec c\u1ea7n s\u1ef1 \u0111\u1ea7u t\u01b0, quan t\u00e2m h\u01a1n n\u1eefa c\u1ee7a c\u00e1c c\u1ea5p qu\u1ea3n l\u00fd nh\u00e0 n\u01b0\u1edbc; vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh c\u01a1 ch\u1ebf, ch\u00ednh s\u00e1ch cho ph\u00f9 h\u1ee3p v\u00e0 \u0111\u1eb7c bi\u1ec7t l\u00e0 s\u1ef1 nhi\u1ec7t t\u00ecnh, c\u1ed1ng hi\u1ebfn c\u1ee7a nh\u1eefng c\u00e1n b\u1ed9 l\u00e0m c\u00f4ng t\u00e1c b\u1ea3o t\u1ed3n \u0111\u1ec3 g\u00f3p ph\u1ea7n b\u1ea3o t\u1ed3n hi\u1ec7u qu\u1ea3 v\u00e0 s\u1eed d\u1ee5ng b\u1ec1n v\u1eefng TNDTTV ph\u1ee5c v\u1ee5 m\u1ee5c ti\u00eau l\u01b0\u01a1ng th\u1ef1c v\u00e0 n\u00f4ng nghi\u1ec7p.<\/p>\n<\/td>\n<\/tr>\n

ThS. V\u0169 Linh Chi & cs<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

\u00a0\u00a0\u00a0\u00a0 Trong th\u1eddi gian qua, ho\u1ea1t \u0111\u1ed9ng b\u1ea3o t\u1ed3n t\u00e0i nguy\u00ean th\u1ef1c v\u1eadt lu\u00f4n \u0111\u01b0\u1ee3c t\u0103ng c\u01b0\u1eddng v\u1ec1 m\u1ecdi m\u1eb7t<\/p>\n","protected":false},"author":4,"featured_media":1103,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[38],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/815"}],"collection":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=815"}],"version-history":[{"count":2,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/815\/revisions"}],"predecessor-version":[{"id":1170,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/815\/revisions\/1170"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/media\/1103"}],"wp:attachment":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=815"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=815"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=815"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}