%0 Journal Article
%T BIOLOGICAL AND ECOLOGICAL CHARACTERISTICS OF PLANTAGO VIRGINICA L.<br>北美车前生物与生态学特征的研究
%A GUO Shuiliang
%A GU Dexing
%A LIU Peng
%A HU Yanyue
%A TAN Yongping
%A <br>郭水良
%A 顾德兴
%A 刘鹏
%A 胡燕月
%A 谭永平
%J 生态学报
%D 1996
%I 
%X Plantago virginica L.,a weed originating from North America,was introduced into China about 1980's.Its characteristics research of biology and ecology in this paper shows:1.P.virginica L.has been widely distributed in east China; 2. its population is a transient one in Jinhua area,Zhejiang province;3.it has two types of flowers:anemophilous flower and cleistogamo us flower,and the later is the main one. climate condition,Plantago virginica L.population density and man-made interference have influences on the percentage of anemophilous flower;4.high ligh compensation point and lower photosynthetic rate are its photosynthetic characteristics.
%K Plantago virginica L
%K biology and ecology
%K breeding system<br>车前
%K 北美车前
%K 生物学特性
%K 生态学
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=9065C7B7584ED2D741A768063E17614D&yid=8A15F8B0AA0E5323&vid=7801E6FC5AE9020C&iid=38B194292C032A66&sid=119B6C0AA09DE6B9&eid=51C74DF6A16DA45B&journal_id=1000-0933&journal_name=生态学报&referenced_num=10&reference_num=5