{"id":9403,"date":"2010-08-18T01:11:58","date_gmt":"2010-08-17T18:11:58","guid":{"rendered":"http:\/\/vafs.gov.vn\/vn\/2010\/08\/nghien-cuu-dac-diem-tai-sinh-tu-nhien-rung-de-anh-castanopsis-piriformis-hickela-camus-tai-lam-dong\/"},"modified":"2015-05-19T14:25:26","modified_gmt":"2015-05-19T07:25:26","slug":"nghien-cuu-dac-diem-tai-sinh-tu-nhien-rung-de-anh-castanopsis-piriformis-hickela-camus-tai-lam-dong","status":"publish","type":"post","link":"https:\/\/vafs.gov.vn\/vn\/nghien-cuu-dac-diem-tai-sinh-tu-nhien-rung-de-anh-castanopsis-piriformis-hickela-camus-tai-lam-dong\/","title":{"rendered":"Nghi\u00ean c\u1ee9u \u0111\u1eb7c \u0111i\u1ec3m t\u00e1i sinh t\u1ef1 nhi\u00ean r\u1eebng D\u1ebb anh (Castanopsis piriformis Hickel&#038;A.Camus) t\u1ea1i L\u00e2m \u0110\u1ed3ng"},"content":{"rendered":"<p><strong>Ng\u00f4 V\u0103n C\u1ea7m<\/strong><\/p>\n<p><em>Trung t\u00e2m L\u00e2m nghi\u1ec7p Nhi\u1ec7t \u0111\u1edbi<\/em><\/p>\n<p><em>Vi\u1ec7n Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Vi\u1ec7t Nam<\/em><\/p>\n<p><strong>Nguy\u1ec5n To\u00e0n Th\u1eafng, Nguy\u1ec5n B\u00e1 V\u0103n<\/strong><\/p>\n<p><em>Ph\u00f2ng Nghi\u00ean c\u1ee9u K\u1ef9 thu\u1eadt L\u00e2m sinh<\/em><\/p>\n<p><em>Vi\u1ec7n Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Vi\u1ec7t Nam<\/em><\/p>\n<p><em><\/em><strong>T\u00d3M T\u1eaeT<\/strong><\/p>\n<p>D\u1ebb anh l\u00e0 lo\u00e0i c\u00e2y c\u00f3 kh\u1ea3 n\u0103ng t\u00e1i sinh t\u1ef1 nhi\u00ean ch\u1ed3i v\u00e0 h\u1ea1t t\u1ed1t. K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u \u0111\u1eb7c \u0111i\u1ec3m t\u00e1i sinh t\u1ef1 nhi\u00ean r\u1eebng D\u1ebb anh t\u1ea1i L\u00e2m \u0110\u1ed3ng cho th\u1ea5y, m\u1eadt \u0111\u1ed9 t\u00e1i sinh D\u1ebb anh c\u00f3 s\u1ef1 bi\u1ebfn \u0111\u1ed9ng l\u1edbn t\u1eeb 167 &#8211; 2.417 c\u00e2y\/ha v\u00e0 t\u1eadp trung ch\u1ee7 y\u1ebfu \u1edf \u0111\u1ed9 cao d\u01b0\u1edbi 1.500 m, t\u1ef7 l\u1ec7 s\u1ed1 c\u00e2y t\u00e1i sinh tri\u1ec3n v\u1ecdng kh\u00f4ng cao (&lt; 34,5%). S\u1ed1 lo\u00e0i tham gia v\u00e0o c\u00f4ng th\u1ee9c t\u1ed5 th\u00e0nh dao \u0111\u1ed9ng t\u1eeb 4 &#8211; 8 lo\u00e0i, h\u1ec7 s\u1ed1 t\u1ed5 th\u00e0nh c\u1ee7a D\u1ebb anh c\u00f3 s\u1ef1 ch\u00eanh l\u1ec7ch r\u1ea5t l\u1edbn 0,1 &#8211; 1,9. V\u1edbi \u0111\u1ed9 cao tr\u00ean 1.500 m th\u00ec D\u1ebb anh kh\u00f4ng c\u00f3 t\u00ean trong c\u00f4ng th\u1ee9c t\u1ed5 th\u00e0nh v\u00e0 s\u1ed1 c\u00e2y t\u00e1i sinh c\u00f3 tri\u1ec3n v\u1ecdng kh\u00f4ng c\u00f3. Ph\u00e2n b\u1ed1 s\u1ed1 c\u00e2y D\u1ebb anh t\u00e1i sinh theo c\u1ea5p chi\u1ec1u cao kh\u00f4ng li\u00ean t\u1ee5c. Ch\u1ea5t l\u01b0\u1ee3ng c\u00e2y t\u00e1i sinh \u1edf c\u1ea5p ch\u1ea5t l\u01b0\u1ee3ng trung b\u00ecnh v\u00e0 t\u1ed1t l\u00e0 ch\u1ee7 y\u1ebfu (chi\u1ebfm &gt; 60%), D\u1ebb anh c\u00f3 kh\u1ea3 n\u0103ng t\u00e1i sinh h\u1ea1t t\u1ed1t h\u01a1n ch\u1ed3i.<\/p>\n<p><strong>T\u1eeb kho\u00e1<\/strong>: T\u00e1i sinh t\u1ef1 nhi\u00ean, D\u1ebb anh, L\u00e2m \u0110\u1ed3ng.<\/p>\n<p>(Trang 1196-1202)<\/p>\n","protected":false},"excerpt":{"rendered":"<p align=\"justify\">\n<span style=\"line-height: 130%; font-family: Arial; font-size: 10pt; font-weight: normal\">D\u1ebb anh l&agrave; lo&agrave;i c&acirc;y c&oacute; kh\u1ea3 n\u0103ng t&aacute;i sinh t\u1ef1 nhi&ecirc;n ch\u1ed3i v&agrave; h\u1ea1t t\u1ed1t. K\u1ebft qu\u1ea3 nghi&ecirc;n c\u1ee9u \u0111\u1eb7c \u0111i\u1ec3m t&aacute;i sinh t\u1ef1 nhi&ecirc;n r\u1eebng D\u1ebb anh t\u1ea1i L&acirc;m \u0110\u1ed3ng cho th\u1ea5y, m\u1eadt \u0111\u1ed9 t&aacute;i sinh D\u1ebb anh c&oacute; s\u1ef1 bi\u1ebfn \u0111\u1ed9ng l\u1edbn t\u1eeb 167 &#8211; 2.417 c&acirc;y\/ha v&agrave; t\u1eadp trung ch\u1ee7 y\u1ebfu \u1edf \u0111\u1ed9 cao d\u01b0\u1edbi 1.500 m, t\u1ef7 l\u1ec7 s\u1ed1 c&acirc;y t&aacute;i sinh tri\u1ec3n v\u1ecdng kh&ocirc;ng cao (&lt; 34,5%). S\u1ed1 lo&agrave;i tham gia v&agrave;o c&ocirc;ng th\u1ee9c t\u1ed5 th&agrave;nh dao \u0111\u1ed9ng t\u1eeb 4 &#8211; 8 lo&agrave;i, h\u1ec7 s\u1ed1 t\u1ed5 th&agrave;nh c\u1ee7a D\u1ebb anh c&oacute; s\u1ef1 ch&ecirc;nh l\u1ec7ch r\u1ea5t l\u1edbn 0,1 &#8211; 1,9. V\u1edbi \u0111\u1ed9 cao tr&ecirc;n 1.500 m th&igrave; D\u1ebb anh kh&ocirc;ng c&oacute; t&ecirc;n trong c&ocirc;ng th\u1ee9c t\u1ed5 th&agrave;nh v&agrave; s\u1ed1 c&acirc;y t&aacute;i sinh c&oacute; tri\u1ec3n v\u1ecdng kh&ocirc;ng c&oacute;. Ph&acirc;n b\u1ed1 s\u1ed1 c&acirc;y D\u1ebb anh t&aacute;i sinh theo c\u1ea5p chi\u1ec1u cao kh&ocirc;ng li&ecirc;n t\u1ee5c. Ch\u1ea5t l\u01b0\u1ee3ng c&acirc;y t&aacute;i sinh \u1edf c\u1ea5p ch\u1ea5t l\u01b0\u1ee3ng trung b&igrave;nh v&agrave; t\u1ed1t l&agrave; ch\u1ee7 y\u1ebfu (chi\u1ebfm &gt; 60%), D\u1ebb anh c&oacute; kh\u1ea3 n\u0103ng t&aacute;i sinh h\u1ea1t t\u1ed1t h\u01a1n ch\u1ed3i.<\/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\/9403"}],"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=9403"}],"version-history":[{"count":2,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/9403\/revisions"}],"predecessor-version":[{"id":15263,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/9403\/revisions\/15263"}],"wp:attachment":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/media?parent=9403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/categories?post=9403"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/tags?post=9403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}