菌根真菌在陆地生态系统中的作用

The roles of mycorrhizal fungi in terrestrial ecosysytems

对菌根真菌在陆地生态系统中与植物共生、固定土壤中的营养元素及水分、作为动物的食物以及影响植物群落的演替和区系组成以及调节生态系统中的资源配置、维持系统的物种多样性等方面的生态作用进行了讨论。

I discussed the roles that mycorrhizal fungi play in terrestrial ecosystems. They form mutualistic association with plants, retain nutrient elements and water in the soil, supply foods for animals,affect the succesion of community and the composition of flora, regulate the integration of the resources and sustain species diversity of ecosystems.