河南农业科学2012，Vol.41Issue(6)：87-91,5.
河北安国新“八大祁药”根际AM真菌与土壤因子的关系
Relationship between AM Fungi of New Eight Medicinal Plants and Soil Factors in Anguo of Hebei
摘要
Abstract
The species and mycorrhizal structure type of arbuscular mycorrhiza fungi (AMF) in rhizosphere of new eight medicinal plants,and the effect of soil factors on colonization rate were studied. The results showed that 31 species of AMF were identified from the rhizosphere of new eight medicinal plants,in which G. melanosporum and G. mosseae were the dominant fungi. Mycorrhizal structure type of Radix trichosanthis , Aster tataricus and Adenophora stricta were Intermediate-type, Angelica dahurica ,Schizonepeta tenuifolia and Rhizoma dioscoreae were Arum-type, while Dendranthema morifolium and Semen coicis were Paris-type,respectively. Path analysis indicated that protease activity played a leading role in their mycorrhizal fungal colonization rate. Conclusively,the new eight medicinal plants with AMF formed good symbiosis,and the soil factors affected the species distribution and infection status of AMF.关键词
河北安国/新"八大祁药"/丛枝菌根真菌/土壤因子/侵染率Key words
Anguo of Hebei/new eight medicinal plants in Qizhou/arbuscular mycorrhizal fungi/soil factors/colonization rate分类
农业科技引用本文复制引用
赵金莉,程学谦,顾晓阳,刘斌..河北安国新“八大祁药”根际AM真菌与土壤因子的关系[J].河南农业科学,2012,41(6):87-91,5.基金项目
河北大学博士基金项目(2009-166) （2009-166）
河北大学大学生科技创新项目(2010070) （2010070）
