%0 Journal Article
%T Studies on the Pollination Vectors of Cycas enlongata<br>越南篦齿苏铁传粉媒介的研究
%A YANG Quan-guang
%A LI Nan
%A Li Zhi-gang
%A LIN Ping-yi
%A YU hai-qun
%A <br>杨泉光
%A 李楠
%A 李志刚
%A 林平义
%A 禹海群
%J 热带亚热带植物学报
%D 2010
%I 
%X The pollination vectors of Cycas elongata were studied using exclusive method and introduction insects.The results showed that the seed setting were 55.3% and 57.2% by wind and insect as pollination vector,respectively,which were lower than that under natural pollination(63.5%).The pollinating peak of C.elongata was at the day,and little in the dark.The pollen grains by wind were more within 3 m from the male plant,and decreased markedly over 3 m.It was conclude that wind and weevils were effective pollinat...
%K Cycas elongate
%K Pollination
%K Wind vector
%K Insect vector<br>越南篦齿苏铁
%K 传粉
%K 风媒
%K 虫媒
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=A74F042DF90151A4E3EF193E13FD5E1E&aid=C18ACE8983679DB9E0635AA929F741EE&yid=140ECF96957D60B2&vid=13553B2D12F347E8&iid=0B39A22176CE99FB&sid=28F8B56DB6BEE30E&eid=7C72DBC13F2D71EC&journal_id=1005-3395&journal_name=热带亚热带植物学报&referenced_num=0&reference_num=15