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Position: Home > Articles > Influence of Different Arbuscular Mycorrhizal Fungi on Growth and Physiological and Biochemical Indicators of Triolium repens Northern Horticulture 2014 (2) 74-78

不同丛枝菌根对白三叶草生长的影响

作  者：
郭佳;王丹;黄炜;贺佳;代威
单  位：
西南科技大学生命科学与工程学院
关键词：
AM真菌;白三叶草;选择性;菌根侵染率;菌根依赖性
摘  要：
以白三叶草植株为试材,采用盆栽试验,在灭菌条件下研究了摩西球囊霉(GM)、地球囊霉(GG)、透光球囊霉(GD)、地表球囊霉(GV)4种不同丛枝菌根(AM)真菌对白三叶草接种效应、生长、生理生化指标、菌根侵染率及菌根依赖性的影响,并进行相关性分析。结果表明:4种AM真菌菌剂均能与白三叶草侵染形成共生体系,但不同种类的AM真菌其侵染率不尽相同;其中,以接种GV菌剂对白三叶草菌根侵染率、菌根依赖性和生长最有利,其菌根侵染率达到85.8%;接种GD菌剂对白三叶草形成较大生物量最有利,菌根依赖性高达381.5%。
译  名：
Influence of Different Arbuscular Mycorrhizal Fungi on Growth and Physiological and Biochemical Indicators of Triolium repens
作  者：
GUO Jia;WANG Dan;HUANG Wei;HE Jia;DAI Wei;College of Life Science and Engineering,Southwest University of Science and Technology;
关键词：
arbuscular mycorrhizal(AM)fungi;;Triolium repens;;selectivity;;plant colonization percentage;;mycorrhizal dependency
摘  要：
Taking Triolium repens as material,the effects of(Glomus mosseae,Glomus geosporum,Glomus versiforme, Glomus diaphanum)four different arbuscular mycorrhizal fungus on the inoculum effect,growth,physiological and biochemical indexes,plant colonization percentage and mycorrhizal dependency were studied in potted culture under sterilized condition,correlation analysis was carried on.The results showed that symbiosis relationship could be formed between and four different AM fungus,while plant colonization percentage of host plant had significant differences. Among those,the white clover inoculated with mycorrhizal inoculant GV was the most beneficial on plant colonization percentage,mycorrhizal dependency and plant growth compared to the other treatment,the plant colonization percentage reached 85.8%.While the white clover inoculated with mycorrhizal inoculant GD plant biomass significant higher than all other treatment,the mycorrhizal dependency reached 381.5%.

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