{"id":488,"date":"2017-02-28T14:38:34","date_gmt":"2017-02-28T07:38:34","guid":{"rendered":"http:\/\/demo.prc.maiatech.com.vn\/?p=488"},"modified":"2017-02-28T14:38:34","modified_gmt":"2017-02-28T07:38:34","slug":"dac-diem-mot-so-nguon-gen-buoi-khu-vuc-phia-tay-ha-noi","status":"publish","type":"post","link":"https:\/\/prc.org.vn\/?p=488","title":{"rendered":"\u0110\u1eb7c \u0111i\u1ec3m m\u1ed9t s\u1ed1 ngu\u1ed3n gen b\u01b0\u1edfi khu v\u1ef1c ph\u00eda t\u00e2y H\u00e0 N\u1ed9i"},"content":{"rendered":"<table cellspacing=\"3\" cellpadding=\"3\">\n<tbody>\n<tr>\n<td class=\"news_detail_detail\" colspan=\"2\" align=\"left\">H\u00e0 N\u1ed9i l\u00e0 m\u1ed9t trong nh\u1eefng v\u00f9ng kh\u1edfi nguy\u00ean c\u1ee7a m\u1ed9t s\u1ed1 lo\u00e0i cam qu\u00fdt b\u01b0\u1edfi c\u00f3 gi\u00e1 tr\u1ecb cao v\u00e0 \u0111\u01b0\u1ee3c ng\u01b0\u1eddi ti\u00eau d\u00f9ng trong th\u00e0nh ph\u1ed1 H\u00e0 N\u1ed9i v\u00e0 m\u1ed9t s\u1ed1 t\u1ec9nh l\u1eadn c\u1eadn \u0111\u00e1nh gi\u00e1 cao. K\u1ebft qu\u1ea3 \u0111i\u1ec1u tra n\u0103m 2011-2012 tr\u00ean \u0111\u1ecba b\u00e0n 5 huy\u1ec7n d\u1ecdc theo s\u00f4ng \u0110\u00e1y c\u00f3 19 ngu\u1ed3n gen b\u01b0\u1edfi hi\u1ec7n \u0111ang \u0111\u01b0\u1ee3c tr\u1ed3ng t\u1ea1i c\u00e1c v\u01b0\u1eddn h\u1ed9 gia \u0111\u00ecnh v\u00e0 t\u1ea1i c\u00e1c trang tr\u1ea1i. 19 ngu\u1ed3n gen b\u01b0\u1edfi n\u00e0y \u0111\u1ec1u thu\u1ed9c chi Citrus grandis. Ngu\u1ed3n gen b\u01b0\u1edfi hi\u1ec7n \u0111ang \u0111\u01b0\u1ee3c ng\u01b0\u1eddi d\u00e2n l\u01b0u gi\u1eef v\u00e0 khai th\u00e1c hi\u1ec7u qu\u1ea3. Ngu\u1ed3n gen b\u01b0\u1edfi \u0111\u1ecba ph\u01b0\u01a1ng n\u00e0y c\u0169ng l\u00e0 ngu\u1ed3n v\u1eadt li\u1ec7u kh\u1edfi \u0111\u1ea7u cho c\u00e1c nh\u00e0 ch\u1ecdn t\u1ea1o gi\u1ed1ng.<br \/>\n\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a m\u1ed9t s\u1ed1 gi\u1ed1ng b\u01b0\u1edfi \u0111ang \u0111\u01b0\u1ee3c tr\u1ed3ng t\u1ea1i c\u00e1c huy\u1ec7n:<br \/>\n<em>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 B\u01b0\u1edfi Qu\u1ebf D\u01b0\u01a1ng<\/em> c\u00f3 t\u00e1n l\u00e1 xanh \u0111\u1eadm kh\u00e1 r\u1eadm r\u1ea1p v\u00ec th\u1ebf qu\u1ea3 \u00edt b\u1ecb ch\u00e1y x\u00e9m, tuy v\u1eady l\u1ea1i hay b\u1ecb c\u00e1c lo\u1ea1i r\u1ec7p, \u0111\u1eb7c bi\u1ec7t r\u1ec7p s\u00e1p \u0111\u1ebfn c\u01b0 tr\u00fa h\u00fat \u0111\u01b0\u1eddng c\u1ee7a c\u00e2y l\u00e0m cho qu\u1ea3 b\u1ecb nh\u1ea1t. B\u01b0\u1edfi Qu\u1ebf D\u01b0\u01a1ng c\u00f3 \u01b0u \u0111i\u1ec3m sau: N\u0103ng su\u1ea5t \u1ed5n \u0111\u1ecbnh h\u01a1n b\u01b0\u1edfi Di\u1ec5n (\u00edt ra qu\u1ea3 c\u00e1ch n\u0103m); C\u00e2y ph\u00e1t tri\u1ec3n m\u1ea1nh v\u00e0 c\u1ea7n \u00edt ph\u00e2n b\u00f3n h\u01a1n; Ch\u1ecbu \u00fang, ch\u1ecbu h\u1ea1n kh\u00e1 h\u01a1n b\u01b0\u1edfi Di\u1ec5n; Ch\u1ed1ng ch\u1ecbu s\u00e2u b\u1ec7nh kh\u00e1 h\u01a1n b\u01b0\u1edfi Di\u1ec5n; Kh\u00f4ng k\u00e9n \u0111\u1ea5t (c\u1ea3 \u0111\u1ea5t trong l\u00e0ng v\u00e0 \u0111\u1ea5t b\u00e3i \u0111\u1ec1u tr\u1ed3ng \u0111\u01b0\u1ee3c); T\u1ed1n \u00edt c\u00f4ng ch\u0103m s\u00f3c; Ch\u00edn s\u1edbm v\u00e0o l\u00fac c\u00f2n n\u1eafng n\u00f3ng do v\u1eady d\u1ec5 b\u00e1n. Tuy nhi\u00ean nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a b\u01b0\u1edfi Qu\u1ebf D\u01b0\u01a1ng l\u00e0 nh\u1ea1t h\u01a1n b\u01b0\u1edfi Di\u1ec5n, qu\u1ea3 \u0111\u1ec3 l\u00e2u t\u00f4m b\u1ecb n\u00e1t, c\u00e0nh hay b\u1ecb ch\u1ebd d\u1eabn \u0111\u1ebfn g\u00e3y khi sai qu\u1ea3.<br \/>\n<em>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 B\u01b0\u1edfi Di\u1ec5n<\/em> v\u1edbi hai d\u00f2ng l\u00f2ng v\u00e0ng nh\u1ea1t v\u00e0 l\u00f2ng xanh trong. B\u01b0\u1edfi Di\u1ec5n c\u00f3 \u01b0u \u0111i\u1ec3m ng\u1ecdt h\u01a1n, m\u00f9i v\u1ecf r\u1ea5t th\u01a1m, n\u1ebfu th\u00e2m canh t\u1ed1t c\u00f3 th\u1ec3 cho thu nh\u1eadp cao h\u01a1n b\u01b0\u1edfi Qu\u1ebf D\u01b0\u01a1ng. Tuy nhi\u00ean trong m\u1ed9t v\u00e0i n\u0103m tr\u1edf l\u1ea1i \u0111\u00e2y b\u01b0\u1edfi Di\u1ec5n cho thu nh\u1eadp r\u1ea5t th\u1ea5p.<br \/>\n<em>B\u01b0\u1edfi \u0111\u01b0\u1eddng da xanh<\/em> c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt l\u00e0 t\u1ef7 l\u1ec7 ra hoa \u0111\u1eadu qu\u1ea3 r\u1ea5t cao (h\u01a1n b\u01b0\u1edfi Qu\u1ebf D\u01b0\u01a1ng), \u00edt s\u00e2u b\u1ec7nh, qu\u1ea3 tuy nh\u1ecf (trung b\u00ecnh 0,8 \u2013 1kg) nh\u01b0ng r\u1ea5t ng\u1ecdt (Brix: 12- 13%), ch\u00edn s\u1edbm v\u00e0o gi\u1eefa th\u00e1ng 8 \u00e2m l\u1ecbch, \u0111\u1eb7c bi\u1ec7t khi ch\u00edn m\u00e0u v\u1ecf v\u1eabn xanh \u0111\u1eadm. Nh\u01b0ng nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a gi\u1ed1ng n\u00e0y l\u00e0 nhi\u1ec1u h\u1ea1t (12- 13 h\u1ea1t\/m\u00fai), hay r\u1ee5ng khi v\u00e0o m\u00f9a thu ho\u1ea1ch.<br \/>\n<em>B\u01b0\u1edfi \u0111\u01b0\u1eddng Tam H\u1ee3p<\/em> c\u00f3 b\u1ed9 l\u00e1 xanh \u0111\u1eadm v\u00e0 kh\u1ea3 n\u0103ng v\u01b0\u01a1n c\u00e0nh t\u01b0\u01a1ng t\u1ef1 gi\u1ed1ng b\u01b0\u1edfi Qu\u1ebf D\u01b0\u01a1ng kh\u1ed1i l\u01b0\u1ee3ng qu\u1ea3 trung b\u00ecnh 1- 1,2 kg, v\u1ecf x\u00f9 x\u00ec kh\u00f4ng m\u1ecbn nh\u1eb5n nh\u01b0 b\u01b0\u1edfi Qu\u1ebf D\u01b0\u01a1ng. \u0110\u1eb7c bi\u1ec7t gi\u1ed1ng b\u01b0\u1edfi n\u00e0y ng\u1ecdt h\u01a1n b\u01b0\u1edfi Qu\u1ebf D\u01b0\u01a1ng. V\u1eeba qua m\u1ed9t s\u1ed1 h\u1ed9 b\u1eaft \u0111\u1ea7u nh\u00e2n gi\u1ed1ng b\u01b0\u1edfi n\u00e0y thay cho gi\u1ed1ng b\u01b0\u1edfi Di\u1ec5n.<br \/>\n<em>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 B\u01b0\u1edfi \u0111\u01b0\u1eddng La Tinh<\/em> l\u00e0 gi\u1ed1ng b\u01b0\u1edfi \u0111\u1ecba ph\u01b0\u01a1ng \u0111\u01b0\u1ee3c tr\u1ed3ng t\u1eeb l\u00e2u \u0111\u1eddi, th\u1eddi gian cho thu ho\u1ea1ch t\u1eeb cu\u1ed1i th\u00e1ng 11 \u0111\u1ebfn th\u00e1ng 12 d\u01b0\u01a1ng l\u1ecbch, c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t, t\u00f4m r\u00e1o, \u0103n gi\u00f2n t\u00f4m, c\u00f3 th\u1ec3 \u0111\u1ec3 l\u00e2u ra ngo\u00e0i t\u1ebft \u0111\u1ebfn th\u00e1ng 3,4 \u00e2m l\u1ecbch \u0103n v\u1eabn r\u1ea5t ngon. C\u00e2y c\u00f3 t\u00e1n th\u01b0a h\u01a1n b\u01b0\u1edfi Qu\u1ebf D\u01b0\u01a1ng, kh\u1ed1i l\u01b0\u1ee3ng qu\u1ea3 trung b\u00ecnh 600-900 gram, \u0111\u1ed9 Brix t\u1eeb 13-14%, s\u1ed1 m\u00fai trung b\u00ecnh 14-15 m\u00fai\/qu\u1ea3, ch\u1ed1ng ch\u1ecbu s\u00e2u b\u1ec7nh t\u1ed1t. Tuy nhi\u00ean nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a b\u01b0\u1edfi \u0111\u01b0\u1eddng La Tinh nhi\u1ec1u h\u1ea1t, t\u1ef7 l\u1ec7 ph\u1ea7n \u0103n \u0111\u01b0\u1ee3c kho\u1ea3ng 50-55% v\u00e0 r\u1ea5t k\u00e9n \u0111\u1ea5t.<br \/>\n<em>B\u01b0\u1edfi \u0111\u01b0\u1eddng Hi\u1ec7p Thu\u1eadn<\/em>, c\u00f3 t\u00e1n th\u01b0a h\u01a1n b\u01b0\u1edfi Qu\u1ebf D\u01b0\u01a1ng, ch\u1ed1ng ch\u1ecbu s\u00e2u b\u1ec7nh t\u1ed1t, thu ho\u1ea1ch v\u00e0o trung tu\u1ea7n th\u00e1ng 9 d\u01b0\u01a1ng l\u1ecbch, qu\u1ea3 n\u1eb7ng kho\u1ea3ng 600- 800 gram, t\u00e9p b\u01b0\u1edfi d\u00e1o, \u0103n gi\u00f2n, \u0111\u1ed9 Brix 12-13%.<br \/>\nB\u01b0\u1edfi \u0111\u00e0o \u0111\u01b0\u1eddng hi\u1ec7n \u0111ang \u0111\u01b0\u1ee3c tr\u1ed3ng t\u1ea1i huy\u1ec7n Ho\u00e0i \u0110\u1ee9c v\u00e0 huy\u1ec7n \u0110an Ph\u01b0\u1ee3ng c\u00e2y cho thu ho\u1ea1ch v\u00e0o kho\u1ea3ng th\u00e1ng 9 d\u01b0\u01a1ng l\u1ecbch, qu\u1ea3 h\u00ecnh c\u1ea7u n\u1eb7ng kho\u1ea3ng 700-900 gram, m\u00fai v\u00e0 t\u00e9p qu\u1ea3 m\u00e0u h\u1ed3ng, t\u00e9p d\u00e1o, \u0103n gi\u00f2n, \u0111\u1ed9 Brix 9-10%.<br \/>\n<em>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 B\u01b0\u1edfi \u0111\u01b0\u1eddng ta v\u1ecf \u0111\u1ecf<\/em>: C\u00e2y cao trung b\u00ecnh c\u00f3 t\u00e1n th\u01b0a, qu\u1ea3 n\u1eb7ng kho\u1ea3ng 800-1200 gram, v\u1ecf qu\u1ea3 v\u00e0 t\u00e9p qu\u1ea3 c\u00f3 m\u00e0u \u0111\u1ecf, \u0103n ng\u1ecdt, thu ho\u1ea1ch v\u00e0o kho\u1ea3ng th\u00e1ng 11 \u00e2m l\u1ecbch. C\u00f3 m\u1eabu m\u00e3 qu\u1ea3 \u0111\u1eb9p thu ho\u1ea1ch v\u00e0o d\u1ecbp t\u1ebft n\u00ean c\u00f3 gi\u00e1 b\u00e1n cao n\u0103m \u0111\u1eaft c\u00f3 th\u1ec3 b\u00e1n \u0111\u01b0\u1ee3c gi\u00e1 40.000-50.000 \u0111\u1ed3ng\/qu\u1ea3.<br \/>\n<em>\u00a0 B\u01b0\u1edfi \u0111\u00e0o chua<\/em> c\u00e2y c\u00f3 t\u00e1n th\u01b0a, qu\u1ea3 h\u00ecnh c\u1ea7u, thu ho\u1ea1ch v\u00e0o th\u00e1ng 8 \u00e2m l\u1ecbch v\u00e0o d\u1ecbp r\u1eb1m th\u00e1ng 8, ru\u1ed9t v\u00e0 t\u00e9p qu\u1ea3 m\u00e0u h\u1ed3ng, \u0103n c\u00f3 v\u1ecb chua ng\u1ecdt, \u0111\u1ed9 Brix \u0111o \u0111\u01b0\u1ee3c 8-9%. T\u1ef7 l\u1ec7 ph\u1ea7n \u0103n \u0111\u01b0\u1ee3c kho\u1ea3ng 60 %.<\/td>\n<\/tr>\n<tr>\n<td class=\"news_detail_source\" colspan=\"2\" align=\"right\">Nguy\u1ec5n Th\u1ecb Hi\u1ec1n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>H\u00e0 N\u1ed9i l\u00e0 m\u1ed9t trong nh\u1eefng v\u00f9ng kh\u1edfi nguy\u00ean c\u1ee7a m\u1ed9t s\u1ed1 lo\u00e0i cam qu\u00fdt b\u01b0\u1edfi c\u00f3 gi\u00e1 tr\u1ecb cao<\/p>\n","protected":false},"author":4,"featured_media":489,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[35],"tags":[],"_links":{"self":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/488"}],"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=488"}],"version-history":[{"count":1,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/488\/revisions"}],"predecessor-version":[{"id":490,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/488\/revisions\/490"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/media\/489"}],"wp:attachment":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=488"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=488"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=488"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}