{"id":9061,"date":"2009-04-20T08:25:18","date_gmt":"2009-04-20T01:25:18","guid":{"rendered":"http:\/\/vafs.gov.vn\/vn\/2009\/04\/phan-hang-dat-cap-vi-mo-cho-trong-rung-keo-tai-tuong-acacia-mangium-o-vung-trung-tam\/"},"modified":"2013-10-06T09:01:14","modified_gmt":"2013-10-06T02:01:14","slug":"phan-hang-dat-cap-vi-mo-cho-trong-rung-keo-tai-tuong-acacia-mangium-o-vung-trung-tam","status":"publish","type":"post","link":"https:\/\/vafs.gov.vn\/vn\/phan-hang-dat-cap-vi-mo-cho-trong-rung-keo-tai-tuong-acacia-mangium-o-vung-trung-tam\/","title":{"rendered":"Ph\u00e2n h\u1ea1ng \u0111\u1ea5t c\u1ea5p v\u0129 m\u00f4 cho tr\u1ed3ng r\u1eebng Keo tai t\u01b0\u1ee3ng (Acacia mangium) \u1edf v\u00f9ng Trung t\u00e2m"},"content":{"rendered":"\n

Nguy\u1ec5n V\u0103n Th\u1eafng, Ng\u00f4 \u0110\u00ecnh Qu\u1ebf<\/strong> <\/p>\n

Trung t\u00e2m Nghi\u00ean c\u1ee9u Sinh th\u00e1i v\u00e0 M\u00f4i tr\u01b0\u1eddng r\u1eebng<\/em> <\/p>\n

Vi\u1ec7n Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Vi\u1ec7t <\/em>Nam<\/em> <\/p>\n

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

Trong khu\u00f4n kh\u1ed5 c\u1ee7a \u0111\u1ec1 t\u00e0i “Ph\u00e2n h\u1ea1ng \u0111\u1ea5t tr\u1ed3ng r\u1eebng s\u1ea3n xu\u1ea5t m\u1ed9t s\u1ed1 lo\u00e0i c\u00e2y ch\u1ee7 y\u1ebfu \u1edf c\u00e1c v\u00f9ng tr\u1ecdng \u0111i\u1ec3m, 2006- 2009” ch\u00fang t\u00f4i \u0111\u00e3 ti\u1ebfn h\u00e0nh \u0111\u00e1nh gi\u00e1 \u1ea3nh h\u01b0\u1edfng c\u1ee7a m\u1ed9t s\u1ed1 \u0111i\u1ec1u ki\u1ec7n l\u1eadp \u0111\u1ecba \u0111\u1ebfn sinh tr\u01b0\u1edfng c\u1ee7a r\u1eebng tr\u1ed3ng Keo tai t\u01b0\u1ee3ng. K\u1ebft qu\u1ea3 cho th\u1ea5y 3 y\u1ebfu t\u1ed1 c\u00f3 \u1ea3nh h\u01b0\u1edfng quan tr\u1ecdng nh\u1ea5t \u0111\u1ebfn n\u0103ng su\u1ea5t r\u1eebng tr\u1ed3ng 2 lo\u00e0i tr\u00ean l\u00e0 \u0111\u1ed9 d\u00e0y t\u1ea7ng \u0111\u1ea5t, h\u00e0m l\u01b0\u1ee3ng m\u00f9n t\u1ed5ng s\u1ed1 v\u00e0 P2O5 d\u1ec5 ti\u00eau. \u0110\u1ec1 t\u00e0i \u0111\u00e3 \u0111\u1ec1 xu\u1ea5t b\u1ea3ng ph\u00e2n h\u1ea1ng \u0111\u1ea5t c\u1ea5p vi m\u00f4 cho tr\u1ed3ng r\u1eebng lo\u00e0i c\u00e2y n\u00e0y t\u1ea1i v\u00f9ng Trung T\u00e2m nh\u1eb1m g\u00f3p ph\u1ea7n s\u1eed d\u1ee5ng \u0111\u1ea5t m\u1ed9t c\u00e1ch h\u1ee3p l\u00fd \u0111\u1ec3 t\u1ea1o ra c\u00e1c r\u1eebng tr\u1ed3ng c\u00f3 n\u0103ng su\u1ea5t cao, ph\u00f2ng h\u1ed9 v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng. <\/p>\n

T\u1eeb kho\u00e1:<\/strong> Ph\u00e2n h\u1ea1ng \u0111\u1ea5t, Keo tai t\u01b0\u1ee3ng <\/p>\n

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

C\u00e1c lo\u00e0i Keo \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o n\u01b0\u1edbc ta t\u1eeb nh\u1eefng n\u0103m 1960, l\u00e0 lo\u00e0i c\u00e2y sinh tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n nhanh, \u0111\u1ed3ng th\u1eddi l\u1ea1i c\u00f3 kh\u1ea3 n\u0103ng c\u1ea3i t\u1ea1o \u0111\u1ea5t cao. V\u1edbi nh\u1eefng \u01b0u \u0111i\u1ec3m tr\u00ean, c\u00e2y Keo \u0111\u00e3 nhanh ch\u00f3ng tr\u1edf th\u00e0nh c\u00e2y tr\u1ed3ng r\u1eebng ch\u1ee7 l\u1ef1c cho ng\u00e0nh l\u00e2m nghi\u1ec7p, \u0111\u1eb7c bi\u1ec7t l\u00e0 cho tr\u1ed3ng r\u1eebng s\u1ea3n xu\u1ea5t nguy\u00ean li\u1ec7u gi\u1ea5y, d\u1eb7m, trong \u0111\u00f3 Keo tai t\u01b0\u1ee3ng \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t trong c\u00e1c lo\u00e0i c\u00f3 tri\u1ec3n v\u1ecdng nh\u1ea5t cho tr\u1ed3ng r\u1eebng \u0111a m\u1ee5c \u0111\u00edch: ph\u00f2ng h\u1ed9, c\u1ea3i t\u1ea1o \u0111\u1ea5t, cung c\u1ea5p nguy\u00ean li\u1ec7u.Tr\u01b0\u1edbc \u0111\u00f2i h\u1ecfi c\u1ea5p thi\u1ebft c\u1ee7a th\u1ef1c ti\u1ec5n tr\u1ed3ng r\u1eebng s\u1ea3n xu\u1ea5t hi\u1ec7n nay l\u00e0 c\u1ea7n ph\u1ea3i l\u1ef1a ch\u1ecdn ch\u00ednh x\u00e1c lo\u1ea1i \u0111\u1ea5t ph\u00f9 h\u1ee3p cho tr\u1ed3ng r\u1eebng Keo tai t\u01b0\u1ee3ng v\u00e0 \u0111em l\u1ea1i hi\u1ec7u qu\u1ea3 kinh t\u1ebf cao nh\u1ea5t, ch\u00fang t\u00f4i \u0111\u00e3 ti\u1ebfn h\u00e0nh nghi\u00ean c\u1ee9u m\u1ed1i quan h\u1ec7 gi\u1eefa sinh tr\u01b0\u1edfng c\u1ee7a Keo tai t\u01b0\u1ee3ng v\u1edbi m\u1ed9t s\u1ed1 \u0111\u1eb7c \u0111i\u1ec3m \u0111\u1ea5t \u0111ai l\u00e0m c\u01a1 s\u1edf ph\u00e2n h\u1ea1ng \u0111\u1ea5t c\u1ea5p vi m\u00f4 cho tr\u1ed3ng r\u1eebng \u1edf v\u00f9ng Trung t\u00e2m. <\/p>\n

C\u1eadp nh\u1eadt t\u1ea1i \u0111\u00e2y<\/a><\/strong> <\/p>\n","protected":false},"excerpt":{"rendered":"

\n \n<\/p>\n

\nTrong khuôn kh\u1ed5 c\u1ee7a \u0111\u1ec1 tài “Phân h\u1ea1ng \u0111\u1ea5t tr\u1ed3ng r\u1eebng s\u1ea3n xu\u1ea5t m\u1ed9t s\u1ed1 loài cây ch\u1ee7 y\u1ebfu \u1edf các vùng tr\u1ecdng \u0111i\u1ec3m, 2006- 2009” chúng tôi \u0111ã ti\u1ebfn hành \u0111ánh giá \u1ea3nh h\u01b0\u1edfng c\u1ee7a m\u1ed9t s\u1ed1 \u0111i\u1ec1u ki\u1ec7n l\u1eadp \u0111\u1ecba \u0111\u1ebfn sinh tr\u01b0\u1edfng c\u1ee7a r\u1eebng tr\u1ed3ng Keo tai t\u01b0\u1ee3ng. K\u1ebft qu\u1ea3 cho th\u1ea5y 3 y\u1ebfu t\u1ed1 có \u1ea3nh h\u01b0\u1edfng quan tr\u1ecdng nh\u1ea5t \u0111\u1ebfn n\u0103ng su\u1ea5t r\u1eebng tr\u1ed3ng 2 loài trên là \u0111\u1ed9 dày t\u1ea7ng \u0111\u1ea5t, hàm l\u01b0\u1ee3ng mùn t\u1ed5ng s\u1ed1 và P2O5 d\u1ec5 tiêu. \u0110\u1ec1 tài \u0111ã \u0111\u1ec1 xu\u1ea5t b\u1ea3ng phân h\u1ea1ng \u0111\u1ea5t c\u1ea5p vi mô cho tr\u1ed3ng r\u1eebng loài cây này t\u1ea1i vùng Trung Tâm nh\u1eb1m góp ph\u1ea7n s\u1eed d\u1ee5ng \u0111\u1ea5t m\u1ed9t cách h\u1ee3p lý \u0111\u1ec3 t\u1ea1o ra các r\u1eebng tr\u1ed3ng có n\u0103ng su\u1ea5t cao, phòng h\u1ed9 và b\u1ea3o v\u1ec7 môi tr\u01b0\u1eddng.<\/font><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[18],"tags":[],"_links":{"self":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/9061"}],"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=9061"}],"version-history":[{"count":1,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/9061\/revisions"}],"predecessor-version":[{"id":10515,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/9061\/revisions\/10515"}],"wp:attachment":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/media?parent=9061"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/categories?post=9061"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/tags?post=9061"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}