{"id":547,"date":"2017-03-09T10:21:15","date_gmt":"2017-03-09T03:21:15","guid":{"rendered":"http:\/\/demo.prc.maiatech.com.vn\/?p=547"},"modified":"2017-03-09T10:21:36","modified_gmt":"2017-03-09T03:21:36","slug":"ket-qua-danh-gia-cac-giong-dua-troi-trien-vong-2006-2007","status":"publish","type":"post","link":"https:\/\/prc.org.vn\/?p=547","title":{"rendered":"K\u1ebft qu\u1ea3 \u0111\u00e1nh gi\u00e1 c\u00e1c gi\u1ed1ng d\u01b0a tr\u1eddi tri\u1ec3n v\u1ecdng 2006-2007"},"content":{"rendered":"<table cellspacing=\"3\" cellpadding=\"3\">\n<tbody>\n<tr>\n<td class=\"news_detail_detail\" colspan=\"2\" align=\"left\">\n<h3><span style=\"font-family: Arial; font-size: small;\">\u00a0 D\u01b0a tr\u1eddi l\u00e0 c\u00e2y rau \u0103n qu\u1ea3 thu\u1ed9c h\u1ecd B\u1ea7u b\u00ed, \u0111\u01b0\u1ee3c \u0111\u1ed3ng b\u00e0o c\u00e1c d\u00e2n t\u1ed9c mi\u1ec1n n\u00fai s\u1eed d\u1ee5ng b\u1ec1n v\u1eefng t\u1eeb l\u00e2u do c\u00f3 \u0111\u1eb7c t\u00ednh l\u00e0 sai qu\u1ea3 v\u00e0 s\u1eed d\u1ee5ng \u0111a d\u1ea1ng. Ngo\u00e0i ra, c\u00e2y tr\u1ed3ng n\u00e0y c\u00f2n c\u00f3 nh\u1eefng \u01b0u vi\u1ec7t m\u00e0 c\u00e1c lo\u1ea1i rau kh\u00e1c kh\u00f4ng c\u00f3, nh\u01b0 kh\u00e1ng \u0111\u01b0\u1ee3c nhi\u1ec1u lo\u1ea1i s\u00e2u b\u1ec7nh, d\u1ec5 tr\u1ed3ng, ch\u1ecbu \u0111\u1ea5t ngh\u00e8o dinh d\u01b0\u1ee1ng v\u00e0 n\u0103ng su\u1ea5t cao. Do nh\u1eefng \u0111\u1eb7c t\u00ednh n\u00eau tr\u00ean, D\u01b0a tr\u1eddi l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i rau c\u00f3 ti\u1ec1m n\u0103ng ph\u00e1t tri\u1ec3n m\u1ea1nh trong c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh s\u1ea3n xu\u1ea5t rau an to\u00e0n.T\u1eeb t\u1eadp \u0111o\u00e0n 38 gi\u1ed1ng D\u01b0a tr\u1eddi \u0111ang \u0111\u01b0\u1ee3c l\u01b0u gi\u1eef t\u1ea1i Ng\u00e2n h\u00e0ng gen c\u00e2y tr\u1ed3ng Qu\u1ed1c gia, Trung t\u00e2m T\u00e0i Nguy\u00ean th\u1ef1c v\u1eadt \u0111\u00e3 ti\u1ebfn h\u00e0nh b\u00ecnh tuy\u1ec3n v\u00e0 ch\u1ecdn l\u1ecdc c\u00e1c gi\u1ed1ng D\u01b0a tr\u1eddi c\u00f3 n\u0103ng su\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng cao \u0111\u1ec3 s\u1ea3n xu\u1ea5t rau an to\u00e0n trong 2 n\u0103m 2006-2007.<br \/>\nV\u1ee5 Xu\u00e2n n\u0103m 2006, ti\u1ebfn h\u00e0nh m\u00f4 t\u1ea3 v\u00e0 \u0111\u00e1nh gi\u00e1 47 t\u00ednh tr\u1ea1ng h\u00ecnh th\u00e1i n\u00f4ng h\u1ecdc c\u1ee7a 38 gi\u1ed1ng D\u01b0a tr\u1eddi, k\u1ebft qu\u1ea3 \u0111\u00e3 ch\u1ecdn \u0111\u01b0\u1ee3c 7 gi\u1ed1ng c\u00f3 ti\u1ec1m n\u0103ng n\u0103ng su\u1ea5t, th\u1eddi gian thu ho\u1ea1ch s\u1edbm \u0111\u1ebfn trung b\u00ecnh. C\u00e1c gi\u1ed1ng D\u01b0a tr\u1eddi ch\u1ecdn \u0111\u01b0\u1ee3c t\u1eeb n\u0103m 2006 ti\u1ebfp t\u1ee5c \u0111\u00e1nh gi\u00e1 \u1edf\u00a0 n\u0103m 2007. K\u1ebft qu\u1ea3 t\u1ea5t c\u1ea3 7 gi\u1ed1ng n\u00e0y \u0111\u1ec1u cho n\u0103ng su\u1ea5t tr\u00ean 40 t\u1ea5n\/ha, trong \u0111\u00f3 2 gi\u1ed1ng c\u00f3 n\u0103ng su\u1ea5t cao nh\u1ea5t l\u00e0 gi\u1ed1ng D\u01b0a tr\u1eddi (S\u0110K 7781) v\u00e0 gi\u1ed1ng D\u01b0a tr\u1eddi (S\u0110K T3291). Hai gi\u1ed1ng n\u00e0y \u0111\u01b0\u1ee3c ch\u1ecdn \u0111\u1ec3 gi\u1edbi thi\u1ec7u cho s\u1ea3n xu\u1ea5t v\u00e0 ti\u1ebfn h\u00e0nh c\u00e1c th\u00ed nghi\u1ec7m li\u00ean quan.<br \/>\nSong song v\u1edbi vi\u1ec7c \u0111\u00e1nh gi\u00e1, b\u00ecnh tuy\u1ec3n, \u0111\u00e3 ti\u1ebfn h\u00e0nh nghi\u00ean c\u1ee9u t\u00ednh th\u00edch nghi c\u1ee7a c\u00e1c gi\u1ed1ng D\u01b0a tr\u1eddi tri\u1ec3n v\u1ecdng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong 2 n\u0103m 2006 v\u00e0 2007 \u1edf 3 v\u00f9ng sinh th\u00e1i kh\u00e1c nhau, g\u1ed3m mi\u1ec1n n\u00fai, trung du v\u00e0 \u0111\u1ed3ng b\u1eb1ng. N\u0103m 2006, tri\u1ec3n khai nghi\u00ean c\u1ee9u t\u00ednh th\u00edch nghi c\u1ee7a 5 gi\u1ed1ng d\u01b0a tr\u1eddi t\u1ea1i ba v\u00f9ng sinh th\u00e1i kh\u00e1c nhau, mi\u1ec1n n\u00fai,\u00a0 Trung du, \u0110\u1ed3ng b\u1eb1ng. K\u1ebft qu\u1ea3 b\u01b0\u1edbc \u0111\u1ea7u cho th\u1ea5y c\u00e1c gi\u1ed1ng D\u01b0a tr\u1eddi \u0111\u1ec1u sinh tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n t\u1ed1t \u1edf c\u1ea3 ba v\u00f9ng sinh th\u00e1i, trong \u0111\u00f3 2 gi\u1ed1ng M\u01b0\u1edbp h\u1ed5 (S\u0110K 7781) v\u00e0 N\u1eb7c n\u00e0y (S\u0110K T3291) \u0111\u1ec1u cho n\u0103ng su\u1ea5t cao \u1edf c\u00e1c \u0111i\u1ec3m nghi\u00ean c\u1ee9u. N\u0103m 2007, hai gi\u1ed1ng D\u01b0a tr\u1eddi c\u00f3 n\u0103ng su\u1ea5t cao nh\u1ea5t \u1edf n\u0103m 2006 \u0111\u01b0\u1ee3c ti\u1ebfp t\u1ee5c \u0111\u00e1nh gi\u00e1 t\u1ea1i c\u00e1c v\u00f9ng sinh th\u00e1i kh\u00e1c nhau.<br \/>\nN\u0103ng su\u1ea5t trung b\u00ecnh trong 2 n\u0103m (2006 v\u00e0 2007) c\u1ee7a 2 gi\u1ed1ng d\u01b0a tr\u1eddi tri\u1ec3n v\u1ecdng t\u1ea1i 4 \u0111i\u1ec3m nghi\u00ean c\u1ee9u \u0111\u1ec1u \u0111\u1ea1t tr\u00ean 40 t\u1ea5n\/ha. Trong \u0111\u00f3, gi\u1ed1ng 7781 \u0111\u1ea1t cao nh\u1ea5t t\u1ea1i M\u00ea Linh, V\u0129nh Ph\u00fac (H\u00e0 N\u1ed9i) v\u1edbi 55 t\u1ea5n\/ha, c\u00f2n gi\u1ed1ng T3291 \u0111\u1ea1t cao nh\u1ea5t t\u1ea1i K\u1ef3 S\u01a1n, H\u00f2a B\u00ecnh v\u1edbi 54,45 t\u1ea5n\/ha.<br \/>\nN\u0103ng su\u1ea5t b\u00ecnh qu\u00e2n c\u1ee7a gi\u1ed1ng 7781 trong 2 n\u0103m c\u1ee7a c\u00e1c \u0111i\u1ec3m nghi\u00ean c\u1ee9u l\u00e0 46,66 t\u1ea5n\/ha v\u00e0 c\u1ee7a gi\u1ed1ng T3291 l\u00e0 47,90 t\u1ea5n\/ha<br \/>\nK\u1ebft qu\u1ea3 ph\u00e2n t\u00edch c\u00e1c ch\u1ec9 ti\u00eau ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a c\u00e1c gi\u1ed1ng d\u01b0a tr\u1eddi tri\u1ec3n v\u1ecdng cho th\u1ea5y gi\u1ed1ng 7781 c\u00f3 h\u00e0m l\u01b0\u1ee3ng \u0111\u01b0\u1eddng t\u1ed5ng s\u1ed1 (3,3%) v\u00e0 Vitamin A (7197 UI\/100g) cao nh\u1ea5t. H\u00e0m l\u01b0\u1ee3ng Vitamin A cao h\u01a1n c\u00e1c gi\u1ed1ng c\u00f2n l\u1ea1i t\u1eeb 8 d\u1ebfn 23 l\u1ea7n.<br \/>\nK\u1ebft qu\u1ea3 \u0111\u00e1nh gi\u00e1 s\u00e2u b\u1ec7nh cho th\u1ea5y \u1edf c\u1ea3 2 gi\u1ed1ng tri\u1ec3n v\u1ecdng, c\u00e1c b\u1ec7nh xo\u0103n l\u00e1, ph\u1ea5n tr\u1eafng v\u00e0 s\u00e2u x\u00e1m kh\u00f4ng xu\u1ea5t hi\u1ec7n. C\u00e1c lo\u1ea1i b\u1ec7nh kh\u1ea3m l\u00e1, s\u01b0\u01a1ng mai, s\u00e2u v\u1ebd b\u00f9a v\u00e0 b\u1ecd x\u00edt m\u01b0\u1edbp \u0111\u1ec1u \u1edf d\u1ea1ng nh\u1eb9.<br \/>\nNh\u01b0 v\u1eady, t\u1eeb 38 gi\u1ed1ng D\u01b0a tr\u1eddi \u0111\u00e3 b\u00ecnh tuy\u1ec3n \u0111\u01b0\u1ee3c hai gi\u1ed1ng D\u01b0a tr\u1eddi c\u00f3 n\u0103ng su\u1ea5t cao (gi\u1ed1ng\u00a0 7781 \u0111\u1ea1t 46,66 t\u1ea5n\/ha v\u00e0 gi\u1ed1ng T3291 \u0111\u1ea1t 47,9 t\u1ea5n\/ha v\u00e0 kh\u1ea3 n\u0103ng kh\u00e1ng s\u00e2u b\u1ec7nh kh\u00e1. Hai gi\u1ed1ng n\u00e0y \u0111\u1ec1u th\u00edch nghi v\u00e0 cho n\u0103ng su\u1ea5t cao\u00a0 t\u1ea1i c\u00e1c v\u00f9ng sinh th\u00e1i kh\u00e1c nhau. \u0110\u1eb7c bi\u1ec7t gi\u1ed1ng d\u01b0a tr\u1eddi (S\u0110K 7781) c\u00f3 h\u00e0m l\u01b0\u1ee3ng vitamin A cao.<\/span><\/h3>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"news_detail_source\" colspan=\"2\" align=\"right\">\n<h4>TS. Tr\u1ea7n Danh S\u1eedu<\/h4>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0 D\u01b0a tr\u1eddi l\u00e0 c\u00e2y rau \u0103n qu\u1ea3 thu\u1ed9c h\u1ecd B\u1ea7u b\u00ed, \u0111\u01b0\u1ee3c \u0111\u1ed3ng b\u00e0o c\u00e1c d\u00e2n t\u1ed9c mi\u1ec1n n\u00fai<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[47],"tags":[],"_links":{"self":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/547"}],"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=547"}],"version-history":[{"count":1,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/547\/revisions"}],"predecessor-version":[{"id":549,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/547\/revisions\/549"}],"wp:attachment":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=547"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=547"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=547"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}