%0 Journal Article
%T AM fungi diversity in the main tree-peony cultivation areas in China<br>我国洛阳与菏泽牡丹主栽园区AM真菌多样性研究
%A Shaoxia Guo
%A Yugang Zhang
%A Min Li
%A Runjin Liu
%A <br>郭绍霞
%A 张玉刚
%A 李敏
%A 刘润进
%J 生物多样性
%D 2007
%I Science Press
%X In order to characterize arbuscular mycorrhizal(AM) fungal resources in the rhizosphere of tree-peony(Paeonia suffruticosa),we collected soil and root samples,and isolated 35 species in five genera of AM fungi from the main tree-peony cultivation areas,Heze and Luoyang of China. Glomus showed the highest relative abundance,followed by Acaulospora. There were differences in species richness,spore den-sity and species diversity of AM fungi between the two regions. Spore density in the rhizospheric soil of tree-peony grown in Heze Zhaolou Tree-peony Garden was highest,while in soil of the Luoyang Cuoli Tree-peony Nursery it was lowest. The species richness in Heze Zhaolou Tree-peony Garden was lowest. Spe-cies diversity in the rhizospheric soil of tree-peony grown in Heze Tree-peony Nursery was significantly higher than in other sampling sites. Glomus geosporum was the dominant species in Heze Zhaolou Tree-peony Garden and Luoyang Wangcheng Garden,while G. constrictum was the dominant species in Heze Tree-peony Nurs-ery,Heze Zhaolou Tree-peony Garden,Luoyang Tuqiao Seedling Nursery and Luoyang Tree-peony Garden. The results suggest that AM fungal diversity is rich in the main tree-peony cultivation areas.
%K AM fungi
%K tree-peony
%K species richness
%K frequency
%K spore density
%K species diversity<br>AM真菌
%K 牡丹
%K 种的丰度
%K 频度
%K 孢子密度
%K 物种多样性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=284A3BE2D09272C2DA95716775015427&aid=08C7DF883A938915&yid=A732AF04DDA03BB3&vid=23CCDDCD68FFCC2F&iid=E158A972A605785F&sid=F10601728A1E9BEA&eid=6D6BFCF0101BC091&journal_id=1005-0094&journal_name=生物多样性&referenced_num=2&reference_num=27