{"id":2915,"date":"2020-09-10T15:51:00","date_gmt":"2020-09-10T08:51:00","guid":{"rendered":"http:\/\/prc.org.vn\/?p=2915"},"modified":"2021-05-17T14:16:33","modified_gmt":"2021-05-17T07:16:33","slug":"danh-gia-dac-diem-nong-sinh-hoc-cua-tap-doan-bi-xanh-dia-phuong-o-mien-bac-viet-nam","status":"publish","type":"post","link":"https:\/\/prc.org.vn\/?p=2915","title":{"rendered":"\u0110\u00e1nh gi\u00e1 \u0111\u1eb7c \u0111i\u1ec3m n\u00f4ng sinh h\u1ecdc c\u1ee7a t\u1eadp \u0111o\u00e0n b\u00ed xanh \u0111\u1ecba ph\u01b0\u01a1ng \u1edf mi\u1ec1n B\u1eafc Vi\u1ec7t Nam"},"content":{"rendered":"\n<p>Nghi\u00ean c\u1ee9u ti\u1ebfn h\u00e0nh \u0111\u00e1nh\ngi\u00e1 \u0111\u1eb7c \u0111i\u1ec3m n\u00f4ng sinh h\u1ecdc c\u1ee7a 31 m\u1eabu gi\u1ed1ng b\u00ed xanh \u0111\u1ecba ph\u01b0\u01a1ng thu th\u1eadp t\u1eeb c\u00e1c\nt\u1ec9nh mi\u1ec1n n\u00fai ph\u00eda B\u1eafc Vi\u1ec7t Nam trong v\u1ee5 Xu\u00e2n 2019 v\u00e0 v\u1ee5 Xu\u00e2n 2020. K\u1ebft qu\u1ea3\n\u0111\u00e1nh gi\u00e1 cho th\u1ea5y 21 m\u1eabu gi\u1ed1ng b\u00ed xanh c\u00f3 th\u1eddi gian sinh tr\u01b0\u1edfng trung b\u00ecnh\n(100-120 ng\u00e0y) v\u00e0 c\u00f3 10 m\u1eabu gi\u1ed1ng d\u00e0i ng\u00e0y (th\u1eddi gian sinh tr\u01b0\u1edfng &gt;120\nng\u00e0y). T\u1ea5t c\u1ea3 m\u1eabu gi\u1ed1ng c\u00f3 th\u00e2n m\u00e0u xanh \u0111\u1eadm. 28 m\u1eabu gi\u1ed1ng c\u00f3 m\u00e0u l\u00e1 xanh \u0111\u1eadm\nv\u00e0 03 m\u1eabu gi\u1ed1ng c\u00f3 m\u00e0u l\u00e1 xanh. 26 m\u1eabu gi\u1ed1ng c\u00f3 d\u1ea1ng l\u00e1 x\u1ebb th\u00f9y trung b\u00ecnh, 05\nm\u1eabu gi\u1ed1ng c\u00f3 d\u1ea1ng l\u00e1 x\u1ebb th\u00f9y n\u00f4ng. 24 m\u1eabu gi\u1ed1ng c\u00f3 qu\u1ea3 m\u00e0u xanh \u0111\u1eadm, 07 m\u1eabu gi\u1ed1ng\nc\u00f3 qu\u1ea3 m\u00e0u xanh. 22 m\u1eabu gi\u1ed1ng c\u00f3 c\u00f9i m\u00e0u tr\u1eafng xanh; 09 m\u1eabu gi\u1ed1ng c\u00f3 c\u00f9i m\u00e0u tr\u1eafng.\n\u0110a s\u1ed1 m\u1eabu gi\u1ed1ng c\u00f3 th\u1ecbt qu\u1ea3 ch\u1eafc (27 m\u1eabu gi\u1ed1ng), ch\u1ec9 04 m\u1eabu gi\u1ed1ng c\u00f3 th\u1ecbt qu\u1ea3 x\u1ed1p.\nChi\u1ec1u d\u00e0i qu\u1ea3 bi\u1ebfn \u0111\u1ed9ng t\u1eeb 16,05- 48,87 cm; \u0111\u01b0\u1eddng k\u00ednh qu\u1ea3 7-13,95 cm. S\u1ed1 qu\u1ea3\/c\u00e2y\ndao \u0111\u1ed9ng t\u1eeb 1,2-2,3; kh\u1ed1i l\u01b0\u1ee3ng qu\u1ea3 t\u1eeb 1,45 kg \u0111\u1ebfn 3 kg. N\u0103ng su\u1ea5t th\u1ef1c thu dao\n\u0111\u1ed9ng t\u1eeb 32,76-54,08 t\u1ea5n\/ha ; trong \u0111\u00f3 c\u00f3 14 m\u1eabu gi\u1ed1ng c\u00f3 NSTT &lt; 40 t\u1ea5n\/ha,\n16 m\u1eabu gi\u1ed1ng c\u00f3 NSTT t\u1eeb 40-49,14 t\u1ea5n\/ha v\u00e0 01 gi\u1ed1ng cho NSTT &gt; 50 t\u1ea5n\/ha.\nQua 2 v\u1ee5 \u0111\u00e3 ch\u1ecdn l\u1ecdc \u0111\u01b0\u1ee3c 02 gi\u1ed1ng tri\u1ec3n v\u1ecdng l\u00e0 gi\u1ed1ng BX20 v\u00e0 BX23, l\u00e0 gi\u1ed1ng\nqu\u1ea3 d\u00e0i, v\u1ecf qu\u1ea3 m\u00e0u xanh \u0111\u1eadm, th\u1ecbt qu\u1ea3 tr\u1eafng ph\u1edbt xanh, ch\u1eafc, s\u1ed1 qu\u1ea3\/c\u00e2y &gt;2;\nn\u0103ng su\u1ea5t cao (t\u01b0\u01a1ng \u1ee9ng: 54,08 v\u00e0 48,79 t\u1ea5n\/ha); kh\u00e1ng b\u1ec7nh gi\u1ea3 s\u01b0\u01a1ng mai v\u00e0\nph\u1ea5n tr\u1eafng.<\/p>\n\n\n\n<p><strong>T\u1eeb kh\u00f3a:<\/strong> <em>t\u1eadp \u0111o\u00e0n b\u00ed xanh \u0111\u1ecba ph\u01b0\u01a1ng, \u0111\u1eb7c \u0111i\u1ec3m n\u00f4ng sinh h\u1ecdc, v\u1ee5 Xu\u00e2n, mi\u1ec1n B\u1eafc Vi\u1ec7t Nam<\/em><\/p>\n\n\n\n<p> Xem b\u1ea3n \u0111\u1ea7y\u00a0\u0111\u1ee7:\u00a0<a href=\"https:\/\/prc.org.vn\/wp-content\/uploads\/2021\/05\/Bai-19_So-7-2020.pdf\">t\u1ea1i\u00a0\u0111\u00e2y<\/a> <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nghi\u00ean c\u1ee9u ti\u1ebfn h\u00e0nh \u0111\u00e1nh gi\u00e1 \u0111\u1eb7c \u0111i\u1ec3m n\u00f4ng sinh h\u1ecdc c\u1ee7a 31 m\u1eabu gi\u1ed1ng b\u00ed xanh \u0111\u1ecba ph\u01b0\u01a1ng thu<\/p>\n","protected":false},"author":4,"featured_media":2916,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[47,22],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/2915"}],"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=2915"}],"version-history":[{"count":2,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/2915\/revisions"}],"predecessor-version":[{"id":3031,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/2915\/revisions\/3031"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/media\/2916"}],"wp:attachment":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2915"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2915"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2915"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}