{"id":9046,"date":"2011-03-30T07:06:38","date_gmt":"2011-03-30T00:06:38","guid":{"rendered":"http:\/\/vafs.gov.vn\/vn\/2011\/03\/nghien-cuu-bo-sung-mot-loai-dau-khau-moi-thuoc-chi-myristica-gronov-cho-he-thuc-vat-viet-nam\/"},"modified":"2013-10-06T09:01:12","modified_gmt":"2013-10-06T02:01:12","slug":"nghien-cuu-bo-sung-mot-loai-dau-khau-moi-thuoc-chi-myristica-gronov-cho-he-thuc-vat-viet-nam","status":"publish","type":"post","link":"https:\/\/vafs.gov.vn\/vn\/nghien-cuu-bo-sung-mot-loai-dau-khau-moi-thuoc-chi-myristica-gronov-cho-he-thuc-vat-viet-nam\/","title":{"rendered":"Nghi\u00ean c\u1ee9u b\u1ed5 sung m\u1ed9t lo\u00e0i \u0110\u1eadu kh\u1ea5u m\u1edbi thu\u1ed9c chi Myristica Gronov. cho h\u1ec7 th\u1ef1c v\u1eadt Vi\u1ec7t Nam"},"content":{"rendered":"\n

Ho\u00e0ng V\u0103n S\u00e2m<\/strong> <\/p>\n

Tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc L\u00e2m nghi\u1ec7p <\/em> <\/p>\n

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

Myristica yunnanensis<\/em> Y.H. Li \u0111\u01b0\u1ee3c ghi nh\u1eadn c\u00f3 ph\u00e2n b\u1ed1 \u1edf nam Trung Qu\u1ed1c v\u00e0 b\u1eafc Th\u00e1i Lan. Lo\u00e0i n\u00e0y l\u1ea7n \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n t\u1ea1\u1ecb Vi\u1ec7t Nam \u1edf V\u01b0\u1eddn Qu\u1ed1c gia B\u1ebfn En, \u0111\u1ecba ph\u1eadn huy\u1ec7n Nh\u01b0 Xu\u00e2n, t\u1ec9nh Thanh H\u00f3a v\u00e0o n\u0103m 2006. M\u1eabu v\u1eadt \u0111\u01b0\u1ee3c l\u01b0u gi\u1eef t\u1ea1i Ph\u00f2ng ti\u00eau b\u1ea3n th\u1ef1c v\u1eadt Tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc L\u00e2m nghi\u1ec7p v\u00e0 Vi\u1ec7n Th\u1ef1c v\u1eadt qu\u1ed1c gia H\u00e0 Lan – chi nh\u00e1nh \u0110\u1ea1i h\u1ecdc Leiden (L). Tr\u00ean c\u01a1 s\u1edf m\u00f4 t\u1ea3 \u0111\u1eb7c \u0111i\u1ec3m h\u00ecnh th\u00e1i v\u00e0 so s\u00e1nh v\u1edbi ti\u00eau b\u1ea3n chu\u1ea9n t\u1ea1i Vi\u1ec7n Th\u1ef1c v\u1eadt qu\u1ed1c gia H\u00e0 Lan, sau khi gi\u00e1m \u0111\u1ecbnh v\u00e0 tra c\u1ee9u t\u00e0i li\u1ec7u v\u1ec1 h\u1ecd M\u00e1u ch\u00f3 Myristicaceae tr\u00ean to\u00e0n th\u1ebf gi\u1edbi, lo\u00e0i n\u00e0y \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh l\u00e0 lo\u00e0i m\u1edbi cho h\u1ec7 Th\u1ef1c v\u1eadt Vi\u1ec7t Nam v\u00e0 \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u00ean l\u00e0 \u0110\u1eadu kh\u1ea5u B\u1ebfn En \u0111\u1ec3 ghi nh\u1edb \u0111\u1ecba danh l\u1ea7n \u0111\u1ea7u ti\u00ean lo\u00e0i n\u00e0y \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n t\u1ea1i Vi\u1ec7t Nam. Ph\u00e1t hi\u1ec7n m\u1edbi n\u00e0y n\u00e2ng t\u1ed5ng s\u1ed1 lo\u00e0i trong h\u1ecd M\u00e1u ch\u00f3 – Myristicaceae t\u1ea1i Vi\u1ec7t Nam l\u00ean 23 lo\u00e0i thu\u1ed9c 3 chi. <\/p>\n

T\u1eeb kho\u00e1:<\/strong> h\u1ecd M\u00e1u ch\u00f3, V\u01b0\u1eddn qu\u1ed1c gia B\u1ebfn En, Lo\u00e0i m\u1edbi, Myristica yunnanensis<\/em> Y.H. Li <\/p>\n

M\u1ede \u0110\u1ea6U<\/strong> <\/p>\n

Chi \u0110\u1eadu kh\u1ea5u Myristica c\u00f3 kho\u1ea3ng 175 lo\u00e0i ph\u00e2n b\u1ed1 r\u1ed9ng tr\u00ean th\u1ebf gi\u1edbi, nh\u01b0ng ch\u1ee7 y\u1ebfu t\u1eadp trung \u1edf New Guinea v\u1edbi nhi\u1ec1u lo\u00e0i \u0111\u1eb7c h\u1eefu c\u1ee7a khu v\u1ef1c n\u00e0y (de Wilde 2000). Theo Ph\u1ea1m Ho\u00e0ng H\u1ed9 (2000) v\u00e0 Nguy\u1ec5n Ti\u1ebfn B\u00e2n – ch\u1ee7 bi\u00ean (2003) th\u00ec Vi\u1ec7t Nam c\u00f3 3 lo\u00e0i trong chi \u0110\u1eadu kh\u1ea5u – Myristica l\u00e0 M. fragrant<\/em> Houtt., M. guatteriifolia<\/em> A.DC., v\u00e0 M. iners Blume\u0110\u1eadu kh\u1ea5u B\u1ebfn En Myristica yunnanensis Y.H. Li l\u1ea7n \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 b\u1edfi Li Yan Hui n\u0103m 1976 d\u1ef1a tr\u00ean ti\u00eau b\u1ea3n Tao Gou-Da 7146 (Type), Li Yan Hui 8506 t\u1ea1i ph\u00f2ng ti\u00eau b\u1ea3n Vi\u1ec7n Th\u1ef1c v\u1eadt C\u00f4n Minh (KUN) v\u00e0 \u0111\u0103ng tr\u00ean t\u1ea1p ch\u00ed Acta Phytotaxonomica Sinica 14 (1): 94. 1976. Lo\u00e0i n\u00e0y \u0111\u01b0\u1ee3c ghi nh\u1eadn c\u00f3 ph\u00e2n b\u1ed1 \u1edf ph\u00eda nam Trung Qu\u1ed1c v\u00e0 b\u1eafc Th\u00e1i Lan \u1edf \u0111\u1ed9 cao t\u1eeb 400 \u0111\u1ebfn 700 m. Trong ch\u01b0\u01a1ng tr\u00ecnh nghi\u00ean c\u1ee9u h\u1ec7 th\u1ef1c v\u1eadt V\u01b0\u1eddn Qu\u1ed1c gia B\u1ebfn En n\u0103m 2006, ch\u00fang t\u00f4i \u0111\u00e3 thu \u0111\u01b0\u1ee3c m\u1eabu l\u00e1 v\u00e0 qu\u1ea3, n\u0103m 2007 thu \u0111\u01b0\u1ee3c m\u1eabu l\u00e1 v\u00e0 hoa c\u1ee7a lo\u00e0i n\u00e0y. Ti\u00eau b\u1ea3n \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef t\u1ea1i Ph\u00f2ng ti\u00eau b\u1ea3n th\u1ef1c v\u1eadt Tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc L\u00e2m nghi\u1ec7p v\u00e0 Vi\u1ec7n Th\u1ef1c v\u1eadt qu\u1ed1c gia H\u00e0 Lan \u2013 chi nh\u00e1nh \u0110\u1ea1i h\u1ecdc Leiden (L). Sau khi nghi\u00ean c\u1ee9u, so s\u00e1nh m\u1eabu v\u1eadt, gi\u00e1m \u0111\u1ecbnh t\u00ean lo\u00e0i, \u0111\u1ed3ng th\u1eddi tra c\u1ee9u t\u1ea5t c\u1ea3 t\u00e0i li\u1ec7u \u0111\u00e3 nghi\u00ean c\u1ee9u v\u1ec1 h\u1ecd M\u00e1u ch\u00f3 – Myristicaceae tr\u00ean to\u00e0n th\u1ebf gi\u1edbi, ch\u00fang t\u00f4i xin gi\u1edbi thi\u1ec7u lo\u00e0i \u0110\u1eadu kh\u1ea5u m\u1edbi cho h\u1ec7 Th\u1ef1c v\u1eadt Vi\u1ec7t Nam, lo\u00e0i \u0110\u1eadu kh\u1ea5u B\u1ebfn En. <\/p>\n

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

\nMyristica yunnanensis<\/span><\/em> Y.H. Li \u0111\u01b0\u1ee3c ghi nh\u1eadn có phân b\u1ed1 \u1edf nam Trung Qu\u1ed1c và b\u1eafc Thái Lan. Loài này l\u1ea7n \u0111\u1ea7u tiên \u0111\u01b0\u1ee3c phát hi\u1ec7n t\u1ea1\u1ecb Vi\u1ec7t Nam \u1edf V\u01b0\u1eddn Qu\u1ed1c gia B\u1ebfn En, \u0111\u1ecba ph\u1eadn huy\u1ec7n Nh\u01b0 Xuân, t\u1ec9nh Thanh Hóa vào n\u0103m 2006. M\u1eabu v\u1eadt \u0111\u01b0\u1ee3c l\u01b0u gi\u1eef t\u1ea1i Phòng tiêu b\u1ea3n th\u1ef1c v\u1eadt Tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc Lâm nghi\u1ec7p và Vi\u1ec7n Th\u1ef1c v\u1eadt qu\u1ed1c gia Hà Lan – chi nhánh \u0110\u1ea1i h\u1ecdc Leiden (L). Trên c\u01a1 s\u1edf mô t\u1ea3 \u0111\u1eb7c \u0111i\u1ec3m hình thái và so sánh v\u1edbi tiêu b\u1ea3n chu\u1ea9n t\u1ea1i Vi\u1ec7n Th\u1ef1c v\u1eadt qu\u1ed1c gia Hà Lan, sau khi giám \u0111\u1ecbnh và tra c\u1ee9u tài li\u1ec7u v\u1ec1 h\u1ecd Máu chó Myristicaceae trên toàn th\u1ebf gi\u1edbi, loài này \u0111\u01b0\u1ee3c xác \u0111\u1ecbnh là loài m\u1edbi cho h\u1ec7 Th\u1ef1c v\u1eadt Vi\u1ec7t Nam và \u0111\u01b0\u1ee3c \u0111\u1eb7t tên là \u0110\u1eadu kh\u1ea5u B\u1ebfn En \u0111\u1ec3 ghi nh\u1edb \u0111\u1ecba danh l\u1ea7n \u0111\u1ea7u tiên loài này \u0111\u01b0\u1ee3c phát hi\u1ec7n t\u1ea1i Vi\u1ec7t Nam. Phát hi\u1ec7n m\u1edbi này nâng t\u1ed5ng s\u1ed1 loài trong h\u1ecd Máu chó – Myristicaceae t\u1ea1i Vi\u1ec7t Nam lên 23 loài thu\u1ed9c 3 chi.<\/span><\/font><\/font>\n<\/div>\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\/9046"}],"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=9046"}],"version-history":[{"count":1,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/9046\/revisions"}],"predecessor-version":[{"id":10500,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/9046\/revisions\/10500"}],"wp:attachment":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/media?parent=9046"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/categories?post=9046"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/tags?post=9046"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}