{"id":3637,"date":"2022-09-13T16:45:32","date_gmt":"2022-09-13T09:45:32","guid":{"rendered":"https:\/\/prc.org.vn\/?p=3637"},"modified":"2022-12-20T16:48:55","modified_gmt":"2022-12-20T09:48:55","slug":"anh-huong-cua-mat-do-va-phan-bon-den-sinh-truong-phat-trien-va-nang-suat-cua-giong-bi-do-moc-chau-tai-son-la","status":"publish","type":"post","link":"https:\/\/prc.org.vn\/?p=3637","title":{"rendered":"\u1ea2nh h\u01b0\u1edfng c\u1ee7a m\u1eadt \u0111\u1ed9 v\u00e0 ph\u00e2n b\u00f3n \u0111\u1ebfn sinh tr\u01b0\u1edfng, ph\u00e1t tri\u1ec3n v\u00e0 n\u0103ng su\u1ea5t c\u1ee7a gi\u1ed1ng b\u00ed \u0111\u1ecf M\u1ed9c Ch\u00e2u t\u1ea1i S\u01a1n La"},"content":{"rendered":"\r\n<p>Nghi\u00ean c\u1ee9u \u1ea3nh h\u01b0\u1edfng c\u1ee7a m\u1eadt \u0111\u1ed9 v\u00e0 li\u1ec1u l\u01b0\u1ee3ng ph\u00e2n b\u00f3n \u0111\u1ebfn sinh tr\u01b0\u1edfng, ph\u00e1t tri\u1ec3n v\u00e0 n\u0103ng su\u1ea5t c\u1ee7a gi\u1ed1ng b\u00ed \u0111\u1ecf M\u1ed9c Ch\u00e2u \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong v\u1ee5 Xu\u00e2n H\u00e8 2021 t\u1ea1i x\u00e3 \u0110\u00f4ng Sang, huy\u1ec7n M\u1ed9c Ch\u00e2u, t\u1ec9nh S\u01a1n La. Th\u00ed nghi\u1ec7m 2 nh\u00e2n t\u1ed1 v\u1edbi 3 c\u00f4ng th\u1ee9c ph\u00e2n b\u00f3n (P) P1 (\u0110\/c): 60 kg N + 80 kg P<sub>2<\/sub>O<sub>5<\/sub>\u00a0+ 60 kg K<sub>2<\/sub>O; P2: 80 kg N + 100 kg P<sub>2<\/sub>O<sub>5<\/sub>\u00a0+ 80 kg K<sub>2<\/sub>O; P3: 100 kg N + 120 kg P<sub>2<\/sub>O<sub>5<\/sub>\u00a0+ 100 kg K<sub>2<\/sub>O tr\u00ean n\u1ec1n 20 t\u1ea5n ph\u00e2n chu\u1ed3ng v\u00e0 3 m\u1eadt \u0111\u1ed9 (M), M1 (\u0110\/c): 7.407 c\u00e2y\/ha, M2: 8.333 c\u00e2y\/ha, M3: 9.524 c\u00e2y\/ha \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf theo ki\u1ec3u \u00f4 ch\u00ednh &#8211; \u00f4 ph\u1ee5 (split-plot) v\u1edbi 3 l\u1ea7n nh\u1eafc. K\u1ebft qu\u1ea3 \u0111\u00e3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c c\u00f4ng th\u1ee9c P2M1 v\u1edbi m\u1ee9c ph\u00e2n b\u00f3n 80 kg N + 100 kg P<sub>2<\/sub>O<sub>5<\/sub>\u00a0+ 80 kg K<sub>2<\/sub>O\/ha tr\u00ean n\u1ec1n 20 t\u1ea5n ph\u00e2n chu\u1ed3ng (P2) k\u1ebft h\u1ee3p m\u1eadt \u0111\u1ed9 tr\u1ed3ng 7.407 c\u00e2y\/ha (M1) cho c\u00e2y sinh tr\u01b0\u1edfng, ph\u00e1t tri\u1ec3n t\u1ed1t, n\u0103ng su\u1ea5t qu\u1ea3 \u0111\u1ea1t cao nh\u1ea5t (11,17 t\u1ea5n\/ha) v\u00e0 l\u00e3i thu\u1ea7n \u0111\u1ea1t 58,58 tri\u1ec7u \u0111\u1ed3ng\/ha.<\/p>\r\n<p>Xem b\u1ea3n \u0111\u1ea7y\u00a0\u0111\u1ee7:\u00a0<a href=\"https:\/\/prc.org.vn\/wp-content\/uploads\/2022\/12\/BI-DO-Mc.pdf\" data-type=\"URL\">t\u1ea1i\u00a0\u0111\u00e2y<\/a><\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>Nghi\u00ean c\u1ee9u \u1ea3nh h\u01b0\u1edfng c\u1ee7a m\u1eadt \u0111\u1ed9 v\u00e0 li\u1ec1u l\u01b0\u1ee3ng ph\u00e2n b\u00f3n \u0111\u1ebfn sinh tr\u01b0\u1edfng, ph\u00e1t tri\u1ec3n v\u00e0 n\u0103ng su\u1ea5t<\/p>\n","protected":false},"author":4,"featured_media":3839,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[39,23],"tags":[],"_links":{"self":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/3637"}],"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=3637"}],"version-history":[{"count":3,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/3637\/revisions"}],"predecessor-version":[{"id":3842,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/3637\/revisions\/3842"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/media\/3839"}],"wp:attachment":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3637"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3637"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}