丛枝菌根在退化生态系统恢复中的作用及其研究展望

The Role and the Research Prospect of Arbuscular Mycorrhizal in Degraded Ecosystem Restoration

丛枝菌根是自然生态系统的重要组成部分,具有多种生理生态功能。近年来的生态环境破坏和退化问题使退化生态系统的菌根修复研究逐渐成为国内外关注的热点。该研究综述了丛枝菌根对植物个体养分吸收、抗逆性、生长发育、植物多样性、群落生产力、土壤系统以及对生态系统稳定性的生理生态功能,探讨了国内外当前关于丛枝菌根在退化生态系统修复与重建中作用的研究现状及存在的问题,并对未来退化生态系统恢复中的菌根研究进行了展望。

Arbuscular mycorrhizal is an important part of natural ecological system,it has a variety of physiological and ecological function.In recent years,the mycorrhizal restoration of degraded ecosystem research gradually became a hot topic of both at home and abroad because the ecological environment destruction and degradation problems.This research reviewed the individual nutrient absorption of plant,stress resistance,growth and development,plant diversity,community productivity,soil system and the physiological and ecological function of the stability in ecological system of arbuscular mycorrhizae,and discussed existing problems and present situations of the effect of the degraded ecosystem restoration and reconstruction at home and abroad,at the same time,made the prospect of mycorrhizal in degraded ecosystem restoration research for the future.