【摘要】 本文介绍了美国西部不同类型工业废地应用VA菌根恢复植被的现状和VA菌根生态学研究,并对我国开展此类研究与应用工作提出了建议。更多还原

【Abstract】 Nowadays, the low quality of environment disturbed by humanbeing is becoming an universal problem. It is clear that VA mycorrhizaecan be in favor of the revegetation of mine spoils, and also they are con- sidered as an indispensable factor in the revegetation. For understandingthe VA mycorrhizae in the ecosystem comprehensively,several studies werecarried out on the ecology of VA mycorrhizae in the United States, suchas distribution in soil, dispersal by wind, activity affected by industrialprocess water, occurrence in natural and disturbed ecosystem, effect onsuccession. The applications of VA mycorrhizae in the different disturbedmine sites in Wyoming are presented. Finally, the authors make somesuggestions.更多还原