{"id":8960,"date":"2009-04-20T08:09:07","date_gmt":"2009-04-20T01:09:07","guid":{"rendered":"http:\/\/vafs.gov.vn\/vn\/2009\/04\/da-dang-nguon-tai-nguyen-thuc-vat-lam-thuoc-tai-vuon-quoc-gia-ba-vi\/"},"modified":"2013-10-06T09:00:57","modified_gmt":"2013-10-06T02:00:57","slug":"da-dang-nguon-tai-nguyen-thuc-vat-lam-thuoc-tai-vuon-quoc-gia-ba-vi","status":"publish","type":"post","link":"https:\/\/vafs.gov.vn\/vn\/da-dang-nguon-tai-nguyen-thuc-vat-lam-thuoc-tai-vuon-quoc-gia-ba-vi\/","title":{"rendered":"\u0110a d\u1ea1ng ngu\u1ed3n t\u00e0i nguy\u00ean th\u1ef1c v\u1eadt l\u00e0m thu\u1ed1c t\u1ea1i v\u01b0\u1eddn Qu\u1ed1c gia Ba V\u00ec"},"content":{"rendered":"\n

V\u0169 V\u0103n S\u01a1n <\/strong> <\/p>\n

V\u01b0\u1eddn Qu\u1ed1c gia Ba V\u00ec<\/em> <\/p>\n

Nguy\u1ec5n Ngh\u0129a Th\u00ecn, Nguy\u1ec5n Th\u1ecb Kim Thanh <\/strong> <\/p>\n

\u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i<\/em> <\/p>\n

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

T\u00e0i nguy\u00ean c\u00e2y thu\u1ed1c \u1edf V\u01b0\u1eddn qu\u1ed1c gia Ba V\u00ec g\u1ed3m c\u00f3 668 lo\u00e0i thu\u1ed9c 441 chi, 158 h\u1ecd thu\u1ed9c 5 ng\u00e0nh th\u1ef1c v\u1eadt b\u1eadc cao, trong \u0111\u00f3 ng\u00e0nh Ng\u1ecdc lan (Magnoliophyta) chi\u1ebfm nhi\u1ec1u nh\u1ea5t t\u1edbi 96,40% t\u1ed5ng s\u1ed1 lo\u00e0i l\u00e0m thu\u1ed1c, ti\u1ebfp \u0111\u1ebfn ng\u00e0nh D\u01b0\u01a1ng x\u1ec9 (Polypodiophyta)chi\u1ebfm 2,10% t\u1ed5ng s\u1ed1 lo\u00e0i, c\u00f2n c\u00e1c ng\u00e0nh Th\u00f4ng \u0111\u1ea5t (Lycopodiophyta) v\u00e0 Th\u00f4ng(Pinophyta) chi\u1ebfm t\u1ef7 l\u1ec7 r\u1ea5t th\u1ea5p l\u00e0 0,30% v\u00e0 1,05%. \u0110\u1eb7c bi\u1ec7t ng\u00e0nh C\u1ecf th\u00e1p b\u00fat (Equisetophyta) ch\u1ec9 c\u00f3 1 h\u1ecd v\u00e0 1 lo\u00e0i chi\u1ebfm t\u1ec9 l\u1ec7 th\u1ea5p nh\u1ea5t l\u00e0 0,15%. M\u01b0\u1eddi h\u1ecd \u0111a d\u1ea1ng nh\u1ea5t c\u00f3 t\u1edbi 231 lo\u00e0i, chi\u1ebfm t\u1edbi 34,58% t\u1ed5ng s\u1ed1 lo\u00e0i. C\u00f3 t\u1edbi 58 h\u1ecd c\u00f3 1 lo\u00e0i nh\u01b0ng ch\u1ec9 chi\u1ebfm 8,68% t\u1ed5ng s\u1ed1 lo\u00e0i. Nh\u1eefng h\u1ecd n\u1ed5i b\u1eadt l\u00e0 h\u1ecd Th\u1ea7u d\u1ea7u (Euphorbiaceae) c\u00f3 38 lo\u00e0i, h\u1ecd C\u00fac (Asteraceae) 35 lo\u00e0i, h\u1ecd C\u00e0 ph\u00ea (Rubiaceae) 26 lo\u00e0i, D\u00e2u t\u1eb1m (Moraceae) 24 lo\u00e0i, \u0110\u1eadu (Fabaceae) 23 lo\u00e0i,Tr\u00fac \u0111\u00e0o (Apocynaceae) 19 lo\u00e0i, C\u1ecf roi ng\u1ef1a (Verbenaceae), Cam (Rutaceae) 17 lo\u00e0i, G\u1eebng (Zingiberaceae) v\u00e0 \u0110\u01a1n nem (Myrsinaceae) 16 lo\u00e0i. Hai m\u01b0\u01a1i hai chi c\u00f3 s\u1ed1 l\u01b0\u1ee3ng t\u1eeb 4 lo\u00e0i tr\u1edf l\u00ean, trong \u0111\u00f3 n\u1ed5i b\u1eadt c\u00f3 c\u00e1c chi: Ficus<\/em> c\u00f3 16 lo\u00e0i, Ardisia<\/em> c\u00f3 9 lo\u00e0i, Cinnamomum<\/em> c\u00f3 7 lo\u00e0i, Piper<\/em> c\u00f3 6 lo\u00e0i, c\u00e1c chi c\u00f3 5 lo\u00e0i g\u1ed3m: Schefflera<\/em>, Gynura<\/em>, Euphorbia<\/em>, Maesa<\/em>, Citrus<\/em>, Solanum<\/em>, Callicarpa<\/em>, Clerodendrum<\/em>. <\/p>\n

T\u1eeb kh\u00f3a<\/strong>: T\u00e0i nguy\u00ean c\u00e2y thu\u1ed1c, VQG Ba V\u00ec. <\/p>\n

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

V\u1edbi t\u1ed1c \u0111\u1ed9 ph\u00e1t tri\u1ec3n kinh t\u1ebf x\u00e3 h\u1ed9i m\u1ed9t c\u00e1ch nhanh ch\u00f3ng, nh\u00e2n lo\u1ea1i \u0111ang ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi nhi\u1ec1u th\u1eed th\u00e1ch l\u1edbn khi m\u00f4i tr\u01b0\u1eddng ng\u00e0y c\u00e0ng b\u1ecb \u00f4 nhi\u1ec5m, thi\u00ean tai x\u1ea3y ra li\u00ean ti\u1ebfp, xu\u1ea5t hi\u1ec7n nhi\u1ec1u b\u1ec7nh t\u1eadt m\u1edbi m\u00e0 vi\u1ec7c ph\u00e1t hi\u1ec7n v\u00e0 s\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i thu\u1ed1c m\u1edbi \u0111ang tr\u1edf n\u00ean c\u1ea5p thi\u1ebft. V\u00ec v\u1eady hi\u1ec7n nay kh\u00f4ng ch\u1ec9 c\u00e1c n\u01b0\u1edbc \u0111ang ph\u00e1t tri\u1ec3n m\u00e0 c\u1ea3 nh\u1eefng n\u01b0\u1edbc ph\u00e1t tri\u1ec3n \u0111ang quan t\u00e2m \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng c\u00f3 hi\u1ec7u qu\u1ea3 ngu\u1ed3n t\u00e0i nguy\u00ean c\u00e2y thu\u1ed1c. Do c\u00e1c kinh nghi\u1ec7m s\u1eed d\u1ee5ng c\u00e2y c\u1ecf l\u00e0m thu\u1ed1c \u0111ang d\u1ea7n d\u1ea7n m\u1ea5t \u0111i, n\u00ean vi\u1ec7c thu th\u1eadp c\u00e1c kinh nghi\u1ec7m s\u1eed d\u1ee5ng c\u00e1c c\u00e2y c\u1ecf l\u00e0m thu\u1ed1c l\u00e0 m\u1ed9t \u0111\u00f2i h\u1ecfi c\u1ea5p b\u00e1ch. C\u0169ng nh\u01b0 nhi\u1ec1u \u0111\u1ecba ph\u01b0\u01a1ng kh\u00e1c trong c\u1ea3 n\u01b0\u1edbc, V\u01b0\u1eddn qu\u1ed1c gia Ba V\u00ec kh\u00f4ng n\u1eb1m ngo\u00e0i t\u00ecnh tr\u1ea1ng tr\u00ean, v\u00ec v\u1eady vi\u1ec7c thu th\u1eadp c\u00e1c ki\u1ebfn th\u1ee9c b\u1ea3n \u0111\u1ecba hi\u1ec7n c\u00f2n l\u1ea1i ch\u00ednh l\u00e0 m\u1ee5c ti\u00eau c\u1ee7a \u0111\u1ec1 t\u00e0i n\u00e0y. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 k\u1ebft qu\u1ea3 b\u01b0\u1edbc \u0111\u1ea7u thu th\u1eadp, \u0111\u1ecbnh t\u00ean v\u00e0 \u0111\u00e1nh gi\u00e1 s\u1ef1 gi\u00e0u c\u00f3 ngu\u1ed3n t\u00e0i nguy\u00ean c\u00e2y thu\u1ed1c \u1edf VQG Ba V\u00ec. <\/p>\n

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

\nTài nguyên cây thu\u1ed1c \u1edf V\u01b0\u1eddn qu\u1ed1c gia Ba Vì g\u1ed3m có 668 loài thu\u1ed9c 441 chi, 158 h\u1ecd thu\u1ed9c 5 ngành th\u1ef1c v\u1eadt b\u1eadc cao, trong \u0111ó ngành Ng\u1ecdc lan (Magnoliophyta) chi\u1ebfm nhi\u1ec1u nh\u1ea5t t\u1edbi <\/span>96,40% t\u1ed5ng s\u1ed1 loài làm thu\u1ed1c, ti\u1ebfp \u0111\u1ebfn ngành D\u01b0\u01a1ng x\u1ec9 (Polypodiophyta) <\/em> <\/span>chi\u1ebfm <\/span>2,10% t\u1ed5ng s\u1ed1 loài, còn các ngành Thông \u0111\u1ea5t (Lycopodiophyta) và Thông(Pinophyta) chi\u1ebfm t\u1ef7 l\u1ec7 r\u1ea5t th\u1ea5p là 0,30% và 1,05%. \u0110\u1eb7c bi\u1ec7t ngành C\u1ecf tháp bút (Equisetophyta) ch\u1ec9 có 1 h\u1ecd và 1 loài chi\u1ebfm t\u1ec9 l\u1ec7 th\u1ea5p nh\u1ea5t là <\/span>0,15%. M\u01b0\u1eddi h\u1ecd \u0111a d\u1ea1ng nh\u1ea5t có t\u1edbi 231 loài, chi\u1ebfm t\u1edbi 34,58% t\u1ed5ng s\u1ed1 loài. Có t\u1edbi 58 h\u1ecd có 1 loài nh\u01b0ng ch\u1ec9 chi\u1ebfm <\/span>8,68% t\u1ed5ng s\u1ed1 loài. Nh\u1eefng h\u1ecd n\u1ed5i b\u1eadt là h\u1ecd Th\u1ea7u d\u1ea7u (Euphorbiaceae) có 38 loài, h\u1ecd Cúc (Asteraceae) 35 loài, h\u1ecd Cà phê (Rubiaceae) 26 loài, Dâu t\u1eb1m (Moraceae) 24 loài, \u0110\u1eadu (Fabaceae) 23 loài, <\/em>Trúc \u0111ào (Apocynaceae) 19 loài, C\u1ecf roi ng\u1ef1a (Verbenaceae), Cam (Rutaceae) 17 loài, G\u1eebng (Zingiberaceae) và \u0110\u01a1n nem (Myrsinaceae)<\/span> 16 loài. Hai m\u01b0\u01a1i hai chi có s\u1ed1 l\u01b0\u1ee3ng t\u1eeb 4 loài tr\u1edf lên, trong \u0111ó n\u1ed5i b\u1eadt có các chi: Ficus<\/em> có 16 loài, Ardisia<\/em> có 9<\/span> loài, Cinnamomum<\/em> có 7 loài, Piper<\/em> có 6 loài, các chi có 5 loài g\u1ed3m: Schefflera<\/em>, Gynura<\/em>, Euphorbia<\/em>, Maesa<\/em>, Citrus<\/em>, Solanum<\/em>, Callicarpa<\/em>, Clerodendr<\/em><\/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\/8960"}],"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=8960"}],"version-history":[{"count":1,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/8960\/revisions"}],"predecessor-version":[{"id":10416,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/8960\/revisions\/10416"}],"wp:attachment":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/media?parent=8960"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/categories?post=8960"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/tags?post=8960"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}