{"id":3390,"date":"2022-04-12T23:00:00","date_gmt":"2022-04-12T16:00:00","guid":{"rendered":"https:\/\/prc.org.vn\/?p=3390"},"modified":"2022-04-12T23:00:02","modified_gmt":"2022-04-12T16:00:02","slug":"nghien-cuu-mot-so-bien-phap-ky-thuat-canh-tac-cho-giong-lua-thao-duoc-huyet-rong-tai-tinh-quang-tri","status":"publish","type":"post","link":"https:\/\/prc.org.vn\/?p=3390","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 th\u1ea3o d\u01b0\u1ee3c Huy\u1ebft R\u1ed3ng t\u1ea1i t\u1ec9nh Qu\u1ea3ng Tr\u1ecb"},"content":{"rendered":"\n<p>M\u1ee5c ti\u00eau c\u1ee7a nghi\u00ean c\u1ee9u nh\u1eb1m \u0111\u00e1nh gi\u00e1 th\u1eddi v\u1ee5 gieo c\u1ea5y, m\u1eadt \u0111\u1ed9 tr\u1ed3ng v\u00e0 ch\u1ebf \u0111\u1ed9 ph\u00e2n b\u00f3n h\u1ee3p l\u00fd cho ph\u00e1t tri\u1ec3n gi\u1ed1ng l\u00faa th\u1ea3o d\u01b0\u1ee3c Huy\u1ebft R\u1ed3ng t\u1ea1i t\u1ec9nh Qu\u1ea3ng Tr\u1ecb. Theo \u0111\u00f3, b\u1ed1n c\u00f4ng th\u1ee9c th\u1eddi v\u1ee5, b\u1ed1n c\u00f4ng th\u1ee9c m\u1eadt \u0111\u1ed9 c\u1ea5y v\u00e0 b\u1ed1n c\u00f4ng th\u1ee9c ch\u1ebf \u0111\u1ed9 ph\u00e2n b\u00f3n \u0111\u00e3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng nh\u1eb1m sinh tr\u01b0\u1edfng, ph\u00e1t tri\u1ec3n, n\u0103ng su\u1ea5t v\u00e0 ch\u1ed1ng ch\u1ecbu s\u00e2u b\u1ec7nh h\u1ea1i c\u1ee7a gi\u1ed1ng l\u00faa th\u1ea3o d\u01b0\u1ee3c Huy\u1ebft R\u1ed3ng. K\u1ebft qu\u1ea3 cho th\u1ea5y, giai \u0111o\u1ea1n gi\u1eefa &#8211; cu\u1ed1i th\u00e1ng 10 (15\/10 &#8211; 25\/10) \u0111\u01b0\u1ee3c khuy\u1ebfn c\u00e1o l\u00e0 giai \u0111o\u1ea1n t\u1ed1i \u01b0u \u0111\u1ec3 gieo m\u1ea1, gi\u1ed1ng c\u00f3 n\u0103ng su\u1ea5t th\u1ef1c thu \u0111\u1ea1t cao nh\u1ea5t l\u00e0 3,5 &#8211; 3,7 t\u1ea5n\/ha. Ti\u1ebfp theo, nghi\u00ean c\u1ee9u \u0111\u00e3 ch\u1ec9 ra m\u1eadt \u0111\u1ed9 c\u1ea5y 30 &#8211; 35 kh\u00f3m\/m<sup>2<\/sup>\u00a0v\u00e0 c\u00f4ng th\u1ee9c ph\u00e2n b\u00f3n, bao g\u1ed3m (1 t\u1ea5n ph\u00e2n h\u1eefu c\u01a1 vi sinh + 60 kg P<sub>2<\/sub>O<sub>5<\/sub>\u00a0+ 50 kg K<sub>2<\/sub>O b\u1ed5 sung 50 &#8211; 70 kg N)\/ha th\u1ec3 hi\u1ec7n n\u0103ng su\u1ea5t th\u1ef1c thu t\u1ed1i \u01b0u c\u1ee7a gi\u1ed1ng. Trong \u0111i\u1ec1u ki\u1ec7n canh t\u00e1c c\u00f3 s\u1eed d\u1ee5ng thu\u1ed1c b\u1ea3o v\u1ec7 th\u1ef1c v\u1eadt, gi\u1ed1ng nhi\u1ec5m nh\u1eb9 v\u1edbi m\u1ed9t s\u1ed1 s\u00e2u b\u1ec7nh h\u1ea1i ch\u00ednh. \u0110\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng cho th\u1ea5y h\u1ea1t g\u1ea1o gi\u00e0u anthocyanin (534,8 mg\/100 g), protein (8,90%), vitamin c\u00e1c lo\u1ea1i, Fe v\u00e0 Ca. K\u1ebft qu\u1ea3 c\u1ee7a nghi\u00ean c\u1ee9u \u0111\u00e3 cung c\u1ea5p nh\u1eefng d\u1eabn li\u1ec7u quan tr\u1ecdng nh\u1eb1m x\u00e2y d\u1ef1ng quy tr\u00ecnh canh t\u00e1c gi\u1ed1ng l\u00faa th\u1ea3o d\u01b0\u1ee3c Huy\u1ebft R\u1ed3ng t\u1ea1i t\u1ec9nh Qu\u1ea3ng Tr\u1ecb.<\/p>\n\n\n\n<p>Xem b\u1ea3n \u0111\u1ea7y&nbsp;\u0111\u1ee7:&nbsp;<a href=\"https:\/\/prc.org.vn\/wp-content\/uploads\/2022\/04\/huyet-rong-QT.pdf\">t\u1ea1i&nbsp;\u0111\u00e2y<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u1ee5c ti\u00eau c\u1ee7a nghi\u00ean c\u1ee9u nh\u1eb1m \u0111\u00e1nh gi\u00e1 th\u1eddi v\u1ee5 gieo c\u1ea5y, m\u1eadt \u0111\u1ed9 tr\u1ed3ng v\u00e0 ch\u1ebf \u0111\u1ed9 ph\u00e2n b\u00f3n<\/p>\n","protected":false},"author":4,"featured_media":3409,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[39,23,13],"tags":[],"_links":{"self":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/3390"}],"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=3390"}],"version-history":[{"count":2,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/3390\/revisions"}],"predecessor-version":[{"id":3410,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/3390\/revisions\/3410"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/media\/3409"}],"wp:attachment":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3390"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3390"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3390"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}