Temporal and spatial variation of arbuscular mycorrhizal fungi spores in seasonally salt stressed grassland using Medicago sativa for reclamation in Hexi Corridor,China

摘要：

Soil salinity is a problem of grave concern because it adversely affects growth and development of plants, especially in arid and semi‐arid regions.Arbuscular mycorrhiza (AM) are ubiquitous symbionts between the fungus and host plant.This relationship enhances plant growth through increasing nutrient acquisition and carbon cycling, alleviating environmental stresses, and increasing biomass production.The objective of this study was to investigate the seasonally salt stressed affecting AMF spores of taproot systems plants at the reclamation grassland.

关键词： arbuscular mycorrhizal fungi depth Medicago sativ a salinity season

作者: Liang Jin Chang Wang Guoliang Chen Yin Zhao Xiangwei Sun Xiaojuan Wang

作者单位: College of Pastoral Agriculture Science and Technology,Lanzhou University,Gansu Grassland Ecological ResearchInstitute.P.O.Box 61,Lanzhou 730020,China

会议类型: 国际会议

会议名称: 2008世界草地与草原大会

会议地点: 呼和浩特

会议语种:英文

在线出版日期: 2008-06-29（万方平台首次上网日期，不代表论文的发表时间）