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生态学杂志 ›› 2004, Vol. ›› Issue (6): 149-154.

• 专论与综述 • 上一篇    下一篇

中国AM真菌的生物多样性

王发园, 林先贵, 周健民   

  1. 中国科学院南京土壤研究所, 南京, 210008
  • 收稿日期:2003-04-13 修回日期:2003-06-28 出版日期:2004-12-10
  • 通讯作者: 林先贵
  • 基金资助:
    国家“863”计划资助项目(2001AA640501)

Biodiversity of AM fungi in China

WANG Fayuan, LIN Xiangui, ZHOU Jianmin   

  1. Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China
  • Received:2003-04-13 Revised:2003-06-28 Online:2004-12-10

摘要: 菌根是真菌与植物根系所建立的互惠共生体,其中以丛枝菌根在自然界中分布最广。AM真菌遍布各生态系统,不仅大量分布于农田和森林土壤,而且还广泛存在于多种逆境环境中。绝大多数的植物包括苔鲜、蕨类、裸子植物、被子植物都能被AM真菌侵染。我国的AM真菌研究始于20世纪80年代,迄今为止,已经对多种生态环境中多种寄主植物根围的AM真菌进行了调查研究,共报道了7个属的99种AM真菌。本文从物种多样性、生境多样性和寄主多样性等三个方面概括介绍了20年来我国在AM真菌生物多样性研究中取得的进展,并探讨了未来的研究动向。

关键词: 生态系统健康, 评估, 阔叶红松林, 健康距离

Abstract: In the symbiotic association of plant and fungi,arbuscular mycorrhiza (AM),which is formed between plants and Glomales fungi,has the widest distribution in the nature.AM fungi inhabit a variety of ecosystems including farmland,forests and many stressed environments and colonize the roots of most plants,including bryophyte,pteridophyte,gymnosperm and angiosperm.Atotal of 99 AM fungi species within 7 genera have been reported in the rhizosphere of different plants in various environments of China since 1980s.Advances in the past 20 years in AM fungal biodiversity,including species diversity,habitat diversity and host diversity,were reviewed in this paper.Some prospects in the biodiversity of AMfungi were also given in the article.

Key words: Ecosystem health assessment, Korean pine and broad-leaved mixed forest, Health distance

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