{"id":1708,"date":"2017-10-18T16:38:14","date_gmt":"2017-10-18T09:38:14","guid":{"rendered":"http:\/\/prc.maiatech.com.vn\/?p=1708"},"modified":"2017-11-11T16:49:23","modified_gmt":"2017-11-11T09:49:23","slug":"ket-qua-nghien-cuu-ky-thuat-canh-tac-cu-tu-bon-nghe-an","status":"publish","type":"post","link":"https:\/\/prc.org.vn\/?p=1708","title":{"rendered":"K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u k\u1ef9 thu\u1eadt canh t\u00e1c c\u1ee7 t\u1eeb b\u01a1n Ngh\u1ec7 An"},"content":{"rendered":"<p style=\"text-align: justify;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u01afu th\u1ebf c\u1ee7a ngu\u1ed3n gen c\u00e2y tr\u1ed3ng \u0111\u1ecba ph\u01b0\u01a1ng l\u00e0 gi\u00e0u vitamin, kho\u00e1ng ch\u1ea5t v\u00e0 protein, th\u00edch nghi v\u1edbi \u0111\u1ea5t kh\u00f4 h\u1ea1n, b\u1ea1c m\u00e0u, kh\u00e1ng s\u00e2u b\u1ec7nh, n\u00ean h\u1ea1n ch\u1ebf \u0111\u01b0\u1ee3c vi\u1ec7c s\u1eed d\u1ee5ng h\u00f3a ch\u1ea5t, v\u00e0 c\u00f3 th\u1ec3 tr\u1ed3ng theo c\u1ea3 ph\u01b0\u01a1ng th\u1ee9c qu\u1ea3ng canh v\u00e0 th\u00e2m canh (Nguy\u1ec5n Th\u1ecb Ng\u1ecdc Hu\u1ec7, 2000). Trong nh\u00f3m c\u00e1c lo\u1ea1i c\u00e2y c\u00f3 c\u1ee7 ph\u1ed5 bi\u1ebfn \u1edf n\u01b0\u1edbc ta hi\u1ec7n nay, c\u00e2y c\u1ee7 t\u1eeb \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 lo\u1ea1i c\u00e2y ch\u1ecbu h\u1ea1n t\u1ed1t, ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec1u ki\u1ec7n tr\u1ed3ng tr\u00ean n\u01b0\u01a1ng, \u0111\u1ed3i th\u1ea5p (V\u0169 Linh Chi, 2005) c\u00f3 gi\u00e1 tr\u1ecb dinh d\u01b0\u1ee1ng cao, d\u1ec5 tr\u1ed3ng, c\u00f3 ti\u1ec1m n\u0103ng ch\u1ebf bi\u1ebfn cao.<\/p>\n<p style=\"text-align: justify;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Vi\u1ec7t Nam c\u00f3 ngu\u1ed3n gen c\u00e2y c\u00f3 c\u1ee7 r\u1ea5t phong ph\u00fa, \u0111a d\u1ea1ng c\u1ea3 v\u1ec1 th\u00e0nh ph\u1ea7n lo\u00e0i v\u00e0 gi\u1ed1ng (Ho\u00e0ng Th\u1ecb Nga, 2010). C\u1ee7 t\u1eeb B\u01a1n Ngh\u1ec7 An n\u1eb1m trong nh\u00f3m c\u00e2y c\u00f3 c\u1ee7 \u0111\u01b0\u1ee3c tr\u1ed3ng nhi\u1ec1u \u1edf huy\u1ec7n Nam \u0110\u00e0n, t\u1ec9nh Ngh\u1ec7 An, c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t, th\u00edch nghi v\u1edbi \u0111\u1ea5t kh\u00f4 h\u1ea1n, b\u1ea1c m\u00e0u, \u0111\u1ea5t \u0111\u1ed3i, \u0111\u1ea5t th\u1ea5p v\u00e0 v\u00f9ng n\u00fai cao, kh\u00e1ng s\u00e2u b\u1ec7nh t\u1ed1t n\u00ean h\u1ea1n ch\u1ebf vi\u1ec7c s\u1eed d\u1ee5ng ho\u00e1 ch\u1ea5t, ch\u1ea5t l\u01b0\u1ee3ng \u0103n lu\u1ed9c ngon (Nguy\u1ec5n Th\u1ecb Ng\u1ecdc Hu\u1ec7, 1995). \u1ede Ngh\u1ec7 An, c\u1ee7 t\u1eeb l\u00e0 c\u00e2y mang l\u1ee3i nhu\u1eadn cho ng\u01b0\u1eddi d\u00e2n ngh\u00e8o v\u00f9ng kh\u00f3 kh\u0103n, \u0111\u1eb7c bi\u1ec7t \u1edf huy\u1ec7n Nam \u0110\u00e0n, c\u1ee7 t\u1eeb \u0111\u00e3 tr\u1edf th\u00e0nh c\u1ee7 t\u1eeb \u0111\u1eb7c s\u1ea3n c\u1ee7a \u0111\u1ecba ph\u01b0\u01a1ng. S\u1eed d\u1ee5ng tr\u1ef1c ti\u1ebfp gi\u1ed1ng c\u00e2y tr\u1ed3ng \u0111\u1ecba ph\u01b0\u01a1ng c\u00f3 ch\u1ecdn l\u1ecdc, ph\u1ee5c tr\u00e1ng, c\u1ea3i ti\u1ebfn ho\u1eb7c kh\u00f4ng ch\u1ecdn l\u1ecdc l\u00e0 ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay (L\u00e3 Tu\u1ea5n Ngh\u0129a, 2015). Tuy nhi\u00ean, n\u0103ng su\u1ea5t c\u1ee7 t\u1eeb B\u01a1n ng\u00e0y c\u00e0ng th\u1ea5p do k\u1ef9 thu\u1eadt s\u1ea3n xu\u1ea5t kh\u00f4ng ph\u00f9 h\u1ee3p, \u0111\u1ea7u t\u01b0 ph\u00e2n b\u00f3n \u00edt v\u00e0 do thi\u1ebfu c\u00f4ng lao \u0111\u1ed9ng n\u00ean n\u00f4ng d\u00e2n th\u01b0\u1eddng \u00e1p d\u1ee5ng c\u00e1ch tr\u1ed3ng t\u1ed1i thi\u1ec3u kh\u00f4ng l\u00ean lu\u1ed1ng, \u00edt che ph\u1ee7, do v\u1eady vi\u1ec7c nghi\u00ean c\u1ee9u k\u1ef9 thu\u1eadt canh t\u00e1c gi\u1ed1ng c\u1ee7 t\u1eeb B\u01a1n Ngh\u1ec7 An l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 n\u00e2ng cao n\u0103ng su\u1ea5t v\u00e0 \u1ed5n \u0111\u1ecbnh.<\/p>\n<p style=\"text-align: justify;\">Chi ti\u1ebft: <a href=\"https:\/\/prc.maiatech.com.vn\/wp-content\/uploads\/2017\/11\/4.KTCT_.tu_.bon_.11.7-doc.pdf\">xem t\u1ea1i \u0111\u00e2y<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u01afu th\u1ebf c\u1ee7a ngu\u1ed3n gen c\u00e2y tr\u1ed3ng \u0111\u1ecba ph\u01b0\u01a1ng l\u00e0 gi\u00e0u vitamin, kho\u00e1ng ch\u1ea5t v\u00e0 protein, th\u00edch nghi v\u1edbi<\/p>\n","protected":false},"author":4,"featured_media":1711,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[47,22],"tags":[],"_links":{"self":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/1708"}],"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=1708"}],"version-history":[{"count":1,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/1708\/revisions"}],"predecessor-version":[{"id":1710,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/1708\/revisions\/1710"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/media\/1711"}],"wp:attachment":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}