{"id":159,"date":"2016-12-15T11:51:41","date_gmt":"2016-12-15T04:51:41","guid":{"rendered":"http:\/\/192.168.1.10:8083\/cms\/?p=159"},"modified":"2016-12-15T11:55:51","modified_gmt":"2016-12-15T04:55:51","slug":"khai-thac-va-phat-trien-mot-so-nguon-gen-buoi-tru-buoi-duong-buoi-que-duong","status":"publish","type":"post","link":"https:\/\/prc.org.vn\/?p=159","title":{"rendered":"Khai th\u00e1c v\u00e0 ph\u00e1t tri\u1ec3n m\u1ed9t s\u1ed1 ngu\u1ed3n gen b\u01b0\u1edfi Tr\u1ee5, b\u01b0\u1edfi \u0110\u01b0\u1eddng, b\u01b0\u1edfi Qu\u1ebf D\u01b0\u01a1ng"},"content":{"rendered":"<p style=\"text-align: justify;\">Nh\u1eb1m g\u00f3p ph\u1ea7n c\u1ea3o thi\u1ec7n t\u00ecnh h\u00ecnh s\u1ea3n xu\u1ea5t b\u01b0\u1edfi \u1edf m\u1ed9t s\u1ed1 \u0111\u1ecba ph\u01b0\u01a1ng c\u00f3 gi\u1ed1ng \u0111\u1eb7c s\u1ea3n, Trung t\u00e2m T\u00e0i nguy\u00ean th\u1ef1c v\u1eadt v\u00e0 Vi\u1ec7n KHKTNN Nam Trung b\u1ed9 \u0111\u00e3 th\u1ef1c hi\u1ec7n \u0111\u1ec1 t\u00e0i khoa h\u1ecdc v\u1ec1 \u0111\u00e1nh gi\u00e1 v\u00e0 s\u1eed d\u1ee5ng 3 gi\u1ed1ng b\u01b0\u1edfi b\u1ea3n \u0111\u1ecba trong giai \u0111o\u1ea1n 2012-2015. K\u1ebft qu\u1ea3 c\u1ee7a \u0111\u1ec1 t\u00e0i l\u00e0 \u0111\u00e3 \u0111i\u1ec1u tra b\u1ed5 sung v\u00e0 ho\u00e0n thi\u1ec7n m\u00f4 t\u1ea3 th\u1ef1c v\u1eadt h\u1ecdc, qua \u0111\u00f3 \u0111\u00e3 tuy\u1ec3n ch\u1ecdn c\u00e1c c\u00e2y \u0111\u1ea7u d\u00f2ng \u0111\u01b0\u1ee3c c\u00e1c S\u1edf NN v\u00e0 PTNT c\u00f4ng nh\u1eadn v\u00e0 x\u00e2y d\u1ef1ng c\u00e1c v\u01b0\u1eddn gi\u1ed1ng S0, S1 ph\u1ee5c v\u1ee5 cho vi\u1ec7c cung c\u1ea5p gi\u1ed1ng chu\u1ea5n \u0111\u1ebfn ng\u01b0\u1eddi s\u1ea3n xu\u1ea5t. B\u00ean c\u1ea1nh \u0111\u00f3, c\u00e1c nghi\u00ean c\u1ee9u v\u1ec1 k\u1ef9 thu\u1eadt th\u00e2m canh \u0111\u00e3 \u0111\u01b0a v\u00e0o x\u00e2y d\u1ef1ng quy tr\u00ecnh ch\u0103m s\u00f3c t\u1ed5ng h\u1ee3p, g\u00f3p ph\u1ea7n n\u00e2ng cao n\u0103ng su\u1ea5t v\u00e0 hi\u1ec7u qu\u1ea3 kinh t\u1ebf cho ng\u01b0\u1eddi s\u1ea3n xu\u1ea5t \u1edf c\u00e1c \u0111\u1ecba ph\u01b0\u01a1ng kh\u00e1c nhau.<\/p>\n<p style=\"text-align: justify;\">Qua 4 n\u0103m th\u1ef1c hi\u1ec7n, v\u1edbi m\u1ee5c ti\u00eau duy tr\u00ec b\u1ea3o t\u1ed3n v\u00e0 ph\u00e1t tri\u1ec3n ngu\u1ed3n gen qu\u00fd v\u1edbi n\u0103ng su\u1ea5t, ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 hi\u1ec7u qu\u1ea3 cao, \u0111\u1ec1 t\u00e0i \u0111\u00e3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c:<\/p>\n<p style=\"text-align: justify;\">Ba gi\u1ed1ng \u0111\u1eb7c s\u1ea3n b\u01b0\u1edfi Tr\u1ee5, b\u01b0\u1edfi \u0110\u01b0\u1eddng v\u00e0 b\u01b0\u1edfi Qu\u1ebf D\u01b0\u01a1ng thu\u1ed9c nh\u00f3m ch\u00edn s\u1edbm (thu ho\u1ea1ch v\u00e0o kho\u1ea3ng th\u00e1ng 9), c\u00f3 kh\u1ea3 n\u0103ng sinh tr\u01b0\u1edfng, ph\u00e1t tri\u1ec3n t\u1ed1t, n\u0103ng su\u1ea5t t\u01b0\u01a1ng \u0111\u1ed1i cao v\u00e0 \u1ed5n \u0111\u1ecbnh, ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t (\u0111\u1ed9 Brix tr\u00ean d\u01b0\u1edbi 10%), v\u1ecb ng\u1ecdt d\u1ecbu, \u0111\u01b0\u1ee3c ng\u01b0\u1eddi ti\u00eau th\u1ee5 \u01b0a chu\u1ed9ng. C\u00e1c \u0111\u1eb7c t\u00ednh n\u00f4ng sinh h\u1ecdc c\u1ee7a t\u1eebng gi\u1ed1ng \u0111\u00e3 \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 \u0111\u1ea7y \u0111\u1ee7 v\u00e0 chi ti\u1ebft.<\/p>\n<p style=\"text-align: justify;\">Tuy\u1ec3n ch\u1ecdn \u0111\u01b0\u1ee3c 25 c\u00e2y \u0111\u1ea7u d\u00f2ng cho 3 gi\u1ed1ng b\u01b0\u1edfi. C\u00e1c c\u00e2y \u0111\u1ea7u d\u00f2ng th\u1ec3 hi\u1ec7n \u0111\u01b0\u1ee3c t\u00ednh v\u01b0\u1ee3t tr\u1ed9i v\u1ec1 sinh tr\u01b0\u1edfng, n\u0103ng su\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng qu\u1ea3 so v\u1edbi c\u00e1c c\u00e1 th\u1ec3 c\u00f9ng gi\u1ed1ng trong qu\u1ea7n th\u1ec3, n\u0103ng su\u1ea5t m\u1ed9t c\u00e2y 125-150kg (v\u1edbi b\u01b0\u1edfi Tr\u1ee5 v\u00e0 b\u01b0\u1edfi \u0110\u01b0\u1eddng), tr\u00ean 300 kg (v\u1edbi b\u01b0\u1edfi Qu\u1ebf D\u01b0\u01a1ng), \u0111\u1ed9 Brix 9,8-11,2%.<\/p>\n<p style=\"text-align: justify;\">C\u00e1c c\u00e2y gi\u1ed1ng g\u1ed1c S0 (20 c\u00e2y\/gi\u1ed1ng) \u0111\u01b0\u1ee3c nh\u00e2n b\u1eb1ng k\u1ef9 thu\u1eadt vi gh\u00e9p \u0111\u1ec9nh sinh tr\u01b0\u1edfng (STG) t\u1eeb c\u00e1c c\u00e2y \u0111\u1ea7u d\u00f2ng, c\u00f3 ki\u1ec3m tra \u0111\u1ed9 s\u1ea1ch b\u1ec7nh Greening (s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p PCR) v\u00e0 b\u1ec7nh Tristeza (ph\u01b0\u01a1ng ph\u00e1p ELISA) bi\u1ec3u hi\u1ec7n kh\u1ea3 n\u0103ng sinh tr\u01b0\u1edfng t\u1ed1t, s\u1ea1ch.<\/p>\n<p style=\"text-align: justify;\">C\u00e1c v\u01b0\u1eddn c\u00e2y gi\u1ed1ng S1 \u0111\u00e3 qua ki\u1ec3m tra \u0111\u1ed9 s\u1ea1ch b\u1ec7nh th\u1ec3 hi\u1ec7n kh\u1ea3 n\u0103ng sinh tr\u01b0\u1edfng t\u1ed1t, ch\u01b0a c\u00f3 bi\u1ec3u hi\u1ec7n b\u1ecb s\u00e2u b\u1ec7nh nguy hi\u1ec3m.<\/p>\n<p style=\"text-align: justify;\">M\u1ed9t s\u1ed1 bi\u1ec7n ph\u00e1p k\u1ef9 thu\u1eadt c\u00f3 t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn vi\u1ec7c \u1ed5n \u0111\u1ecbnh, n\u00e2ng cao n\u0103ng su\u1ea5t, ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 hi\u1ec7u qu\u1ea3 tr\u1ed3ng b\u01b0\u1edfi bao g\u1ed3m:<\/p>\n<p style=\"text-align: justify;\">Ph\u00e2n b\u00f3n \u0111a l\u01b0\u1ee3ng: B\u00f3n 100kg ph\u00e2n h\u1eefu c\u01a1 + 2,5 kg \u0111\u1ea1m Ure + 3,5 kg l\u00e2n Super + 1,6 kg v\u00f4i b\u1ed9t cho m\u1ed9t c\u00e2y \u0111ang cho qu\u1ea3 (\u0111\u1ed9 tu\u1ed5i 10 \u0111\u1ebfn 15 n\u0103m).<\/p>\n<p style=\"text-align: justify;\">Ph\u00e2n b\u00f3n l\u00e1: S\u1eed d\u1ee5ng ch\u1ebf ph\u1ea9m Yogen v\u00e0 Komix<\/p>\n<p style=\"text-align: justify;\">Ph\u00e2n vi l\u01b0\u1ee3ng v\u00e0 ch\u1ea5t \u0111i\u1ec1u ti\u1ebft: Flower 94\/Micracro v\u00e0 Flower 95\/AFA.<\/p>\n<p style=\"text-align: justify;\">Ph\u00f2ng tr\u1eeb m\u1ed9t s\u1ed1 s\u00e2u b\u1ec7nh h\u1ea1i ch\u00ednh: C\u00e1c lo\u1ea1i thu\u1ed1c Polytrin 40EC ho\u1eb7c Supracid 40EC (\u0111\u1ed1i v\u1edbi r\u1ec7p mu\u1ed9i), Comite 75EC ho\u1eb7c Abatimec 3,6EC (v\u1edbi nh\u1ec7n \u0111\u1ecf); c\u00e1c b\u1eaby d\u1eabn d\u1ee5 Ento-pro ho\u1eb7c SOFRI \u2013 pro (v\u1edbi ru\u1ed3i \u0111\u1ee5c qu\u1ea3); Boocdo ho\u1eb7c Kocid (v\u1edbi b\u1ec7nh lo\u00e9t).<\/p>\n<p style=\"text-align: justify;\">Th\u1ee5 ph\u1ea5n b\u1ed5 sung: Th\u1ee5 ph\u1ea5n b\u1ed5 sung b\u1eb1ng ph\u1ea5n gi\u1ed1ng b\u01b0\u1edfi chua n\u00e2ng cao t\u1ef7 l\u1ec7 \u0111\u1eadu qu\u1ea3, c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn n\u0103ng su\u1ea5t, ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng thay \u0111\u1ed5i.<\/p>\n<p style=\"text-align: justify;\">C\u1eaft t\u1ec9a: C\u1eaft t\u1ec9a theo quy tr\u00ecnh c\u1ee7a Vi\u1ec7n Nghi\u00ean c\u1ee9u rau qu\u1ea3 (3 l\u1ea7n\/n\u0103m) v\u00e0 ki\u1ec3u khai t\u00e2m (t\u1ea1o tho\u00e1ng trong t\u00e1n) duy tr\u00ec kh\u1ea3 n\u0103ng sinh tr\u01b0\u1edfng, n\u00e2ng cao n\u0103ng su\u1ea5t v\u00e0 c\u1ea3i thi\u1ec7n ph\u1ea9m qu\u1ea3.<\/p>\n<p style=\"text-align: justify;\">Bao qu\u1ea3: C\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u: t\u00fai nylon (tr\u1eafng, \u0111en) bao gi\u1ea5y xi m\u0103ng v\u00e0 t\u00fai chuy\u00ean d\u1ee5ng c\u1ee7a Trung Qu\u1ed1c \u0111\u1ec1u c\u00f3 t\u00e1c \u0111\u1ed9ng t\u1ed1t \u0111\u1ebfn m\u00e0u s\u1eafc v\u1ecf qu\u1ea3 trong \u0111\u00f3 t\u00fai chuy\u00ean d\u1ee5ng t\u1ed1t nh\u1ea5t.<\/p>\n<p style=\"text-align: justify;\">Xem b\u00e1o c\u00e1o chi ti\u1ebft <a href=\"https:\/\/www.prc.maiatech.com.vn\/UserFiles\/File\/Bao%20cao%20khoa%20hoc\/Khai%20thac%20va%20PT%20mot%20so%20NG%20buoi%20Tru,%20buoi%20Duong,%20buoi%20QD.pdf\">t\u1ea1i \u0111\u00e2y<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nh\u1eb1m g\u00f3p ph\u1ea7n c\u1ea3o thi\u1ec7n t\u00ecnh h\u00ecnh s\u1ea3n xu\u1ea5t b\u01b0\u1edfi \u1edf m\u1ed9t s\u1ed1 \u0111\u1ecba ph\u01b0\u01a1ng c\u00f3 gi\u1ed1ng \u0111\u1eb7c s\u1ea3n, Trung<\/p>\n","protected":false},"author":4,"featured_media":166,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[22],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/159"}],"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=159"}],"version-history":[{"count":1,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/159\/revisions"}],"predecessor-version":[{"id":161,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/159\/revisions\/161"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/media\/166"}],"wp:attachment":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=159"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=159"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=159"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}