摘要
我国西部生态环境恶劣,许多地区菌根菌与植物间的共生关系已被破坏,要恢复该地区的植被,首先要重建植物与菌根菌的共生关系。菌根不仅可促进植物的营养吸收、生长发育、抗病和抗逆,而且有助于保持良好的土壤结构和控制水土流失。
In most regions of Northwestern China, the relationship between plants and mycorrhizal fungi had been destroyed. To restore the vegetation in these regions what should be done fundamentally is rebuilding the symbiotic relationship between plants and mycorrhizal fungi. Mycorrhiza can not only enhance nutrition absorption and growth of plants and improve resistance of plants to diseases and stress of environment, but also play a important role in forming a fine structure of soil and controlling erosion of soil and water.
出处
《河北农业科学》
2007年第3期89-90,95,共3页
Journal of Hebei Agricultural Sciences
关键词
菌根
西部生态
植被恢复
Mycorrhiza
Northwestern environment
Restoration of vegetation
