摘要
菌根不仅可促进植物的营养吸收、生长发育、抗病、抗逆,而且在保持良好的土壤结构、控制水土流失方面具有直接的作用。在我国西北许多地区,菌根菌与植物间的共生关系已被中断,要恢复该地区的植被,治本的方法应是重建植物与菌根菌的共生关系,形成健康的生态系统。文中还提出了菌根技术在植被恢复中的应用策略。
Mycorrhizacan not only enhance nutrition absorption and growth of plants and improve resistance of plants to diseases and stress of environment, but also play a direct role in forming a fine structure of soil and controlling erosion of soil and water. In many regions of northwestern China, the relationship between plants and mycorrhizal fungi has been destroyed. To restore the vegetation in these regions, what should be done fundamentally is rebuilding the symbiotic relationship between plants and mycorrhizal fungi and forming healthy ecosystem. Moreover, the paper discusses the technological strategies of applying mycorrhiza in restoration of vegetation.
出处
《干旱地区农业研究》
CSCD
北大核心
2003年第2期167-170,共4页
Agricultural Research in the Arid Areas
基金
国家自然科学基金(30270864)
