{"id":3046,"date":"2021-06-22T14:21:00","date_gmt":"2021-06-22T07:21:00","guid":{"rendered":"http:\/\/prc.org.vn\/?p=3046"},"modified":"2021-06-22T14:23:56","modified_gmt":"2021-06-22T07:23:56","slug":"nghien-cuu-mot-so-bien-phap-ky-thuat-canh-tac-cho-giong-lua-nep-xoan-tai-kien-thuy-hai-phong","status":"publish","type":"post","link":"https:\/\/prc.org.vn\/?p=3046","title":{"rendered":"Nghi\u00ean c\u1ee9u m\u1ed9t s\u1ed1 bi\u1ec7n ph\u00e1p k\u1ef9 thu\u1eadt canh t\u00e1c cho gi\u1ed1ng l\u00faa N\u1ebfp xo\u1eafn t\u1ea1i Ki\u1ebfn Th\u1ee5y, H\u1ea3i Ph\u00f2ng"},"content":{"rendered":"\n<p> N\u1ebfp xo\u1eafn l\u00e0 gi\u1ed1ng l\u00faa n\u1ebfp thu\u1ed9c nh\u00f3m m\u00f9a trung c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb x\u00e3 T\u00e2n Tr\u00e0o, huy\u1ec7n Ki\u1ebfn Th\u1ee5y, H\u1ea3i Ph\u00f2ng, l\u00e0 gi\u1ed1ng l\u00faa n\u1ebfp c\u00f3 n\u0103ng su\u1ea5t kh\u00e1 v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t. Gi\u1ed1ng l\u00faa n\u00e0y hi\u1ec7n v\u1eabn c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong s\u1ea3n xu\u1ea5t t\u1ea1i \u0111\u1ecba ph\u01b0\u01a1ng nh\u01b0ng ch\u01b0a c\u00f3 qui tr\u00ecnh canh t\u00e1c ti\u00eau chu\u1ea9n d\u1eabn \u0111\u1ebfn n\u0103ng su\u1ea5t, ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng \u1ed5n \u0111\u1ecbnh, hi\u1ec7u qu\u1ea3 kinh t\u1ebf kh\u00f4ng cao. Nghi\u00ean c\u1ee9u n\u00e0y t\u1eadp trung x\u00e1c \u0111\u1ecbnh th\u1eddi v\u1ee5 gieo tr\u1ed3ng, m\u1eadt \u0111\u1ed9 tr\u1ed3ng v\u00e0 m\u1ee9c ph\u00e2n b\u00f3n th\u00edch h\u1ee3p cho gi\u1ed1ng l\u00faa N\u1ebfp xo\u1eafn. C\u00e1c th\u00ed nghi\u1ec7m \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed theo kh\u1ed1i ng\u1eabu nhi\u00ean \u0111\u1ea7y \u0111\u1ee7 (RCB) v\u1edbi 3 l\u1ea7n nh\u1eafc l\u1ea1i trong 2 n\u0103m 2018 v\u00e0 2019 t\u1ea1i x\u00e3 T\u00e2n Tr\u00e0o, huy\u1ec7n Ki\u1ebfn Th\u1ee5y, th\u00e0nh ph\u1ed1 H\u1ea3i Ph\u00f2ng. K\u1ebft qu\u1ea3 thu \u0111\u01b0\u1ee3c nh\u01b0 sau: \u1ede m\u1eadt \u0111\u1ed9 16 kh\u00f3m\/1m2 (M1) cho n\u0103ng su\u1ea5t th\u1ef1c thu cao nh\u1ea5t l\u00e0 5,46 &#8211; 6,27 t\u1ea5n\/ha; th\u1eddi v\u1ee5 gieo t\u1eeb 11 \u0111\u1ebfn 14 th\u00e1ng 6, cho n\u0103ng su\u1ea5t cao nh\u1ea5t, t\u1eeb 5,17 &#8211; 6,00 t\u1ea5n\/ha; m\u1ee9c ph\u00e2n \u0111\u1ea1m ph\u00f9 h\u1ee3p cho gi\u1ed1ng l\u00faa N\u1ebfp xo\u1eafn l\u00e0 40 &#8211; 60 kg N\/ha, trong \u0111\u00f3 c\u00f4ng th\u1ee9c s\u1eed d\u1ee5ng 60 N\/ha cho n\u0103ng su\u1ea5t th\u1ef1c thu cao nh\u1ea5t l\u00e0 5,15 &#8211; 6,00 t\u1ea5n\/ha.<\/p>\n\n\n\n<p> Xem b\u1ea3n \u0111\u1ea7y&nbsp;\u0111\u1ee7:&nbsp;<a href=\"https:\/\/prc.org.vn\/wp-content\/uploads\/2021\/06\/tcso4-2021.pdf\">t\u1ea1i&nbsp;\u0111\u00e2y<\/a> <\/p>\n","protected":false},"excerpt":{"rendered":"<p>N\u1ebfp xo\u1eafn l\u00e0 gi\u1ed1ng l\u00faa n\u1ebfp thu\u1ed9c nh\u00f3m m\u00f9a trung c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb x\u00e3 T\u00e2n Tr\u00e0o, huy\u1ec7n Ki\u1ebfn Th\u1ee5y,<\/p>\n","protected":false},"author":4,"featured_media":3047,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[47,35],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/3046"}],"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=3046"}],"version-history":[{"count":2,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/3046\/revisions"}],"predecessor-version":[{"id":3050,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/3046\/revisions\/3050"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/media\/3047"}],"wp:attachment":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3046"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3046"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3046"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}