%0 Journal Article
%T THE NODULATION AND NITROGEN FIXATION IN THE SAPLINGS OF SEVERAL SPECIES OF TREES GROWING ON THE PURPLE SOILS AND THEIR EFFECTS<br>不同紫色土上几种树苗结瘤固氮及其对植株生长的影响
%A LIU GUOFAN
%A <br>刘国凡
%J 生态学报
%D 1983
%I 
%X Soil conditions had obvious influences on the root-node formation and nitrogen fixation in the saplings of several species of trees. Amorpha fruticosa, Alnus cremastogyne can get higher N2-fixing ability only on the neutral medium loam and on the calcium light loam. Coriaria sinica, Robinia pseudo acacia can get high N2-fixing ability on the neutral medium loam, but lower on the acid soil Acacia mearnsii can obtain higher N2-fixing ability on the acid soil, but low on the neutral soil, and it can not show a...
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=C8F27E6BFDDA79D5823241B9532A2F51&yid=A7F20A391020FDEE&vid=38B194292C032A66&iid=E158A972A605785F&sid=31125890FF093250&eid=26AEEED215BE97D0&journal_id=1000-0933&journal_name=生态学报&referenced_num=4&reference_num=0