摘要
丛枝菌根真菌(arbuscular mycorrhiza fungi,AMF)是生态系统中普遍存在的土壤微生物,能与绝大多数植物形成共生关系,它在寄主植物抵御生物和非生物胁迫中所起的作用逐渐引起国内外学者的关注。论文综述了丛枝菌根真菌在植物抵御非生物胁迫(重金属污染、有机污染、盐胁迫和干旱胁迫)以及生物胁迫(致病菌和线虫侵染)中的作用,并在此基础上提出了未来该领域值得进一步研究的方向。
Arbuscular mycorrhizal fungi are soil microbes widely existing in ecosystems that can develop symbiosis with most of the terrestrial plants. In recent years, their important roles on protecting host plants against biotic and abiotic stresses have gradually been concerned. This article reviewed the effects of arbuscular mycorrhizal fungi on host plants under abiotic stresses（heavy metal contamination, organic pollution, high salinity and drought ）and biotic stresses（pathogen and nematodes infection）. Finally, the future research direction in this field was put forward.
出处
《生态科学》
CSCD
2008年第4期267-271,共5页
Ecological Science
基金
国家自然科学基金资助项目(30470335
30770402)
广东省自然科学基金资助项目(E039254
06025813)
