{"id":510,"date":"2017-02-28T15:46:49","date_gmt":"2017-02-28T08:46:49","guid":{"rendered":"http:\/\/demo.prc.maiatech.com.vn\/?p=510"},"modified":"2017-07-12T20:49:10","modified_gmt":"2017-07-12T13:49:10","slug":"giong-co-voi-penisetum-purpureum","status":"publish","type":"post","link":"https:\/\/prc.org.vn\/?p=510","title":{"rendered":"Gi\u1ed1ng c\u1ecf Voi (Penisetum Purpureum)"},"content":{"rendered":"<p><strong>1. Ngu\u1ed3n g\u1ed1c <\/strong><br \/>\nC\u1ecf Voi (Penisetum Purpureum) c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb ch\u00e2u phi: Kenya, Tanzania, Zimbabwe\u2026.M\u1ecdc t\u1ef1 nhi\u00ean d\u1ecdc theo c\u00e1c tri\u1ec1n s\u00f4ng, b\u00eca r\u1eebng \u1edf c\u00e1c v\u00f9ng \u0111\u1ea5t \u1ea9m \u01b0\u1edbt, m\u00e0u m\u1ee1 gi\u00e0u m\u00f9n.<\/p>\n<p><strong>2. \u0110\u1eb7c \u0111i\u1ec3m sinh v\u1eadt h\u1ecdc<\/strong><br \/>\n&#8211; Th\u00e2n b\u1ee5i \u0111\u1ee9ng, sinh tr\u01b0\u1edfng l\u00e2u n\u0103m, th\u00e2n l\u00e1 l\u1edbn, ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd, th\u00e2n cao 2,5-3m, \u0111\u01b0\u1eddng k\u00ednh th\u00e2n c\u00f3 th\u1ec3 \u0111\u1ebfn g\u1ea7n 2-3cm, l\u00e1 r\u1ed9ng nh\u1eb5n, \u00edt long, d\u00e0i 30-120cm, r\u1ed9ng 1-5cm. Hoa ch\u00f9m thu\u00f4n d\u00e0i \u0111\u1ea7y l\u00f4ng c\u1ee9ng 1,5-3cm m\u00e0u v\u00e0ng n\u00e2u. H\u1ec7 th\u1ed1ng r\u1ec5 r\u1ea5t ph\u00e1t tri\u1ec3n, r\u1ec5 m\u1ecdc t\u1eeb c\u00e1c \u0111\u1ed1t th\u00e2n.<br \/>\n&#8211; Sinh tr\u01b0\u1edfng t\u1ed1t v\u00e0o m\u00f9a m\u01b0a v\u00e0 l\u01b0\u1ee3ng m\u01b0a h\u00e0ng n\u0103m y\u00eau c\u1ea7u t\u1eeb 900 \u0111\u1ebfn 2500 mm. Sinh tr\u01b0\u1edfng t\u1ed1t ngay c\u1ea3 tr\u00ean \u0111\u1ea5t \u1edf \u0111\u1ed9 cao \u0111\u1ebfn tr\u00ean 2000m. Y\u00eau c\u1ea7u \u0111\u1ea5t m\u00e0u m\u1ee1, nhi\u1ec1u m\u00f9n, \u0111\u1ea5t tho\u00e1t n\u01b0\u1edbc, t\u1ea7ng \u0111\u1ea5t canh t\u00e1c d\u00e0y (&gt;30 cm), nhi\u1ec1u m\u1ea7u, t\u01a1i x\u1ed1p, tho\u00e1t n\u01b0\u1edbc, c\u00f3 \u0111\u1ed9 \u1ea9m trung b\u00ecnh \u0111\u1ebfn h\u01a1i kh\u00f4, th\u00edch \u1ee9ng r\u1ed9ng v\u1edbi pH \u0111\u1ea5t 4,2-8,2, th\u00edch h\u1ee3p nh\u1ea5t l\u00e0 tr\u00ean \u0111\u1ea5t c\u00f3 pH 6-7. C\u1ecf voi kh\u00f4ng ch\u1ecbu \u0111\u01b0\u1ee3c \u0111\u1ea5t m\u1eb7n, kh\u00f4ng ch\u1ecbu \u00fang ng\u1eadp, ch\u1ecbu \u0111\u1ea5t chua ph\u00e8n k\u00e9m, kh\u00f4ng ch\u1ecbu \u0111\u01b0\u1ee3c kh\u00f4 h\u1ea1n v\u00e0 s\u01b0\u01a1ng mu\u1ed1i, g\u1eb7p s\u01b0\u01a1ng mu\u1ed1i c\u00e1c b\u00fap, l\u00e1 non b\u1ecb ch\u00e1y x\u00e9m. Nhi\u1ec7t \u0111\u1ed9 th\u00edch h\u1ee3p cho c\u1ecf voi sinh tr\u01b0\u1edfng t\u1ed1t l\u00e0 t\u1eeb 25-350C, &lt; 150C c\u00e2y sinh tr\u01b0\u1edfng ch\u1eadm, d\u01b0\u1edbi 100C c\u00e2y ng\u1eebng sinh tr\u01b0\u1edfng, l\u00e1 chuy\u1ec3n m\u00e0u sang tr\u1eafng d\u1ea7n. L\u00e0 c\u00e2y ng\u00e0y ng\u1eafn, c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1nh s\u00e1ng t\u00e1n x\u1ea1 nh\u01b0ng cho n\u0103ng su\u1ea5t th\u1ea5p h\u01a1n tr\u1ed3ng ngo\u00e0i \u00e1nh s\u00e1ng tr\u1ef1c x\u1ea1.<br \/>\nM\u1ed9t s\u1ed1 gi\u1ed1ng c\u1ecf Voi hi\u1ec7n \u0111ang \u0111\u01b0\u1ee3c tr\u1ed3ng nhi\u1ec1u trong s\u1ea3n xu\u1ea5t.<br \/>\n<img class=\"aligncenter\" src=\"https:\/\/prc.maiatech.com.vn\/UserFiles\/Image\/Giong%20co%20voi1.jpg\" \/><\/p>\n<p><strong><em>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Penisetum Purpureum Kinggras<\/em><\/strong><\/p>\n<p>(<em>N\u0103ng su\u1ea5t xanh: 150-500 t\u1ea5n\/ha)<\/em><\/p>\n<p><img class=\"aligncenter\" src=\"https:\/\/prc.maiatech.com.vn\/UserFiles\/Image\/giong%20co%20voi%202.jpg\" \/><\/p>\n<p><strong><em>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Penisetum Purpureum <\/em><\/strong><strong>Purple<\/strong><\/p>\n<p><em>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 (N\u0103ng su\u1ea5t xanh: 150-250 t\u1ea5n\/ha\/n\u0103m)<\/em><\/p>\n<p><img class=\"aligncenter\" src=\"https:\/\/prc.maiatech.com.vn\/UserFiles\/Image\/giong%20co%20voi%20VA06.jpg\" \/><\/p>\n<p><strong><em>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Penisetum Purpureum VA06<\/em><\/strong><\/p>\n<p>(<em>N\u0103ng su\u1ea5t xanh: 350-550 t\u1ea5n\/ha)<\/em><\/p>\n<p style=\"text-align: right;\">TS. Nguy\u1ec5n V\u0103n Quang<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1. Ngu\u1ed3n g\u1ed1c C\u1ecf Voi (Penisetum Purpureum) c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb ch\u00e2u phi: Kenya, Tanzania, Zimbabwe\u2026.M\u1ecdc t\u1ef1 nhi\u00ean d\u1ecdc theo<\/p>\n","protected":false},"author":4,"featured_media":1386,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[35],"tags":[],"_links":{"self":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/510"}],"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=510"}],"version-history":[{"count":4,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/510\/revisions"}],"predecessor-version":[{"id":1387,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/510\/revisions\/1387"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/media\/1386"}],"wp:attachment":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=510"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=510"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=510"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}