{"id":9754,"date":"2012-02-20T02:15:38","date_gmt":"2012-02-19T19:15:38","guid":{"rendered":"http:\/\/vafs.gov.vn\/vn\/2012\/02\/nghien-cuu-ky-thuat-trong-mot-so-loai-cay-ban-dia-co-gia-tri-kinh-te-vung-kho-han-tinh-ninh-thuan-binh-thuan\/"},"modified":"2013-10-06T09:02:36","modified_gmt":"2013-10-06T02:02:36","slug":"nghien-cuu-ky-thuat-trong-mot-so-loai-cay-ban-dia-co-gia-tri-kinh-te-vung-kho-han-tinh-ninh-thuan-binh-thuan","status":"publish","type":"post","link":"https:\/\/vafs.gov.vn\/vn\/nghien-cuu-ky-thuat-trong-mot-so-loai-cay-ban-dia-co-gia-tri-kinh-te-vung-kho-han-tinh-ninh-thuan-binh-thuan\/","title":{"rendered":"Nghi\u00ean c\u1ee9u k\u1ef9 thu\u1eadt tr\u1ed3ng m\u1ed9t s\u1ed1 lo\u00e0i c\u00e2y b\u1ea3n \u0111\u1ecba c\u00f3 gi\u00e1 tr\u1ecb kinh t\u1ebf v\u00f9ng kh\u00f4 h\u1ea1n t\u1ec9nh Ninh Thu\u1eadn, B\u00ecnh Thu\u1eadn"},"content":{"rendered":"

Ph\u1ea1m Th\u1ebf D\u0169ng, Ph\u00f9ng V\u0103n Khen, Tr\u1ea7n V\u0103n Th\u00e0nh<\/strong> <\/p>\n

Ph\u00e2n Vi\u1ec7n Nghi\u00ean c\u1ee9u Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Nam b\u1ed9<\/em> <\/p>\n

T\u00d3M T\u1eaeT<\/strong> <\/p>\n

Ninh Thu\u1eadn, B\u00ecnh Thu\u1eadn thu\u1ed9c v\u00f9ng duy\u00ean h\u1ea3i Nam Trung B\u1ed9 m\u00e0 t\u00ednh kh\u00f4 h\u1ea1n v\u00e0 nguy c\u01a1 sa m\u1ea1 h\u00f3a l\u00e0 \u0111\u1eb7c tr\u01b0ng n\u1ed5i b\u1eadt nh\u1ea5t c\u1ee7a v\u00f9ng n\u00e0y. Do \u0111\u00f3, ng\u0103n ch\u1eb7n nguy c\u01a1 tho\u00e1i h\u00f3a \u0111\u1ea5t, ph\u1ee5c h\u1ed3i v\u00e0 c\u1ea3i t\u1ea1o \u0111\u1ea5t \u0111ang b\u1ecb suy tho\u00e1i v\u00e0 hoang h\u00f3a l\u00e0 vi\u1ec7c l\u00e0m h\u1ebft s\u1ee9c c\u1ea7n thi\u1ebft. Tuy nhi\u00ean, ch\u1ecdn lo\u00e0i c\u00e2y tr\u1ed3ng kh\u00f4ng ch\u1ec9 th\u00edch \u1ee9ng \u0111\u01b0\u1ee3c c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u00f4 h\u1ea1n m\u00e0 c\u00f2n mang l\u1ea1i gi\u00e1 tr\u1ecb kinh t\u1ebf, \u0111\u00f3 l\u00e0 y\u00eau c\u1ea7u c\u1ee7a \u0111\u1ec1 t\u00e0i nghi\u00ean c\u1ee9u. <\/p>\n

K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u ch\u1ec9 ra r\u1eb1ng, c\u00f3 th\u1ec3 ch\u1ecdn 7 lo\u00e0i g\u1ed3m Tr\u00f4m h\u00f4i, C\u00f3c h\u00e0nh, S\u00f2 \u0111o, Me ng\u1ecdt, Me keo, V\u00ean v\u00ean, Xoay, G\u00f5 \u0111\u1ecf \u0111\u1ec3 tr\u1ed3ng qua ch\u1ecdn t\u1eeb 16 lo\u00e0i nghi\u00ean c\u1ee9u v\u00e0 10 lo\u00e0i \u0111\u00e3 tr\u1ed3ng 2ha sau 2 n\u0103m th\u1eed nghi\u1ec7m. Do h\u1ea1t c\u00e2y Tr\u00f4m h\u00f4i v\u00e0 C\u00f3c h\u00e0nh c\u00f3 d\u1ea7u n\u00ean nhanh m\u1ea5t s\u1ee9c n\u1ea3y m\u1ea7m, k\u00ea\u0301t qua\u0309 nghi\u00ean c\u01b0\u0301u cho th\u1ea5y c\u00f3 th\u1ec3 b\u1ea3o qu\u1ea3n h\u1ea1t v\u00e0 nh\u00e2n gi\u1ed1ng v\u00f4 t\u00ednh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o v\u1eadt li\u1ec7u tr\u1ed3ng r\u1eebng v\u00e0 c\u00f3 \u0111i\u1ec1u ki\u1ec7n c\u1ea3i thi\u1ec7n ngu\u1ed3n gen c\u00e2y tr\u1ed3ng. \u0110\u00e3 ch\u1ecdn 2 lo\u1ea1i \u0111\u1ea5t c\u00e1t ph\u1ed5 bi\u1ebfn c\u1ee7a v\u00f9ng kh\u00f4 h\u1ea1n \u0111\u1ec3 nghi\u00ean c\u1ee9u v\u1ec1 k\u1ef9 thu\u1eadt tr\u1ed3ng. K\u1ebft qu\u1ea3 cho th\u1ea5y c\u00e0y \u0111\u1ea5t v\u00e0 b\u00f3n l\u00f3t ph\u00e2n vi sinh v\u00e0 than \u0111\u00e3 n\u00e2ng cao t\u1ef7 l\u1ec7 s\u1ed1ng v\u00e0 sinh tr\u01b0\u1edfng t\u1ed1t c\u1ee7a 3 lo\u00e0i l\u00e0 Tr\u00f4m h\u00f4i, C\u00f3c h\u00e0nh v\u00e0 S\u00f2 \u0111o.<\/strong> <\/p>\n

T\u1eeb kh\u00f3a: <\/strong>C\u00e2y b\u1ea3n \u0111\u1ecba, V\u00f9ng kh\u00f4 h\u1ea1n, K\u1ef9 thu\u1eadt tr\u1ed3ng. <\/p>\n

\u0110\u1eb6T V\u1ea4N \u0110\u1ec0<\/strong> <\/p>\n

Ninh Thu\u1eadn, B\u00ecnh Thu\u1eadn thu\u1ed9c v\u00f9ng duy\u00ean h\u1ea3i Nam Trung B\u1ed9, l\u00e0 m\u1ed9t trong b\u1ed1n v\u00f9ng sinh th\u00e1i \u0111\u1eb7c th\u00f9 c\u1ee7a c\u1ea3 n\u01b0\u1edbc. T\u00ednh kh\u00f4 h\u1ea1n v\u00e0 nguy c\u01a1 sa m\u1ea1c h\u00f3a l\u00e0 \u0111\u1eb7c tr\u01b0ng n\u1ed5i b\u1eadt nh\u1ea5t c\u1ee7a v\u00f9ng n\u00e0y. Do \u0111\u00f3, ng\u0103n ch\u1eb7n nguy c\u01a1 tho\u00e1i h\u00f3a \u0111\u1ea5t, ph\u1ee5c h\u1ed3i v\u00e0 c\u1ea3i t\u1ea1o \u0111\u1ea5t \u0111ang b\u1ecb suy tho\u00e1i v\u00e0 hoang h\u00f3a l\u00e0 vi\u1ec7c l\u00e0m h\u1ebft s\u1ee9c c\u1ea7n thi\u1ebft. Tuy nhi\u00ean, ch\u1ecdn lo\u00e0i c\u00e2y tr\u1ed3ng kh\u00f4ng ch\u1ec9 th\u00edch \u1ee9ng \u0111\u01b0\u1ee3c c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u00f4 h\u1ea1n m\u00e0 c\u00f2n mang l\u1ea1i gi\u00e1 tr\u1ecb kinh t\u1ebf, \u0111\u00f3 l\u00e0 y\u00eau c\u1ea7u c\u1ee7a \u0111\u1ec1 t\u00e0i nghi\u00ean c\u1ee9u “Ph\u00e1t tri\u1ec3n c\u00e1c lo\u00e0i c\u00e2y r\u1eebng b\u1ea3n \u0111\u1ecba c\u00f3 gi\u00e1 tr\u1ecb kinh t\u1ebf v\u00f9ng kh\u00f4 h\u1ea1n Ninh Thu\u1eadn, B\u00ecnh Thu\u1eadn”. B\u00e0i vi\u1ebft n\u00e0y t\u00f3m t\u1eaft c\u00e1c k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u ch\u00ednh c\u1ee7a \u0111\u1ec1 t\u00e0i. <\/p>\n

(K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u khoa h\u1ecdc c\u00f4ng ngh\u1ec7 giai \u0111o\u1ea1n 2006-2010, trang 171-180)<\/em> <\/p>\n","protected":false},"excerpt":{"rendered":"

\nNinh Thu\u1eadn, Bình Thu\u1eadn thu\u1ed9c vùng duyên h\u1ea3i Nam Trung B\u1ed9 mà tính khô h\u1ea1n và nguy c\u01a1 sa m\u1ea1 hóa là \u0111\u1eb7c tr\u01b0ng n\u1ed5i b\u1eadt nh\u1ea5t c\u1ee7a vùng này. Do \u0111ó, ng\u0103n ch\u1eb7n nguy c\u01a1 thoái hóa \u0111\u1ea5t, ph\u1ee5c h\u1ed3i và c\u1ea3i t\u1ea1o \u0111\u1ea5t \u0111ang b\u1ecb suy thoái và hoang hóa là vi\u1ec7c làm h\u1ebft s\u1ee9c c\u1ea7n thi\u1ebft. Tuy nhiên, ch\u1ecdn loài cây tr\u1ed3ng không ch\u1ec9 thích \u1ee9ng \u0111\u01b0\u1ee3c các \u0111i\u1ec1u ki\u1ec7n khô h\u1ea1n mà còn mang l\u1ea1i giá tr\u1ecb kinh t\u1ebf, \u0111ó là yêu c\u1ea7u c\u1ee7a \u0111\u1ec1 tài nghiên c\u1ee9u. <\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[21],"tags":[],"_links":{"self":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/9754"}],"collection":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/comments?post=9754"}],"version-history":[{"count":1,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/9754\/revisions"}],"predecessor-version":[{"id":11206,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/9754\/revisions\/11206"}],"wp:attachment":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/media?parent=9754"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/categories?post=9754"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/tags?post=9754"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}