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cje ›› 2005, Vol. ›› Issue (10): 1155-1158.

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Seasonal dynamics of arbuscular mycorrhizal fungal spores

LI Lingfei, YANG Anna, ZHAO Zhiwei   

  1. Key Laboratory for Conservation and Utilization of Bio-resources, Yunnan University, Kunming 650091, China
  • Received:2004-10-24 Revised:2005-03-09 Online:2005-10-10

Abstract: The study results showed that the spore density,species richness,and diversity index of arbuscular mycorrhizal fungi in a grassland soil had a seasonal variation and reached the maximum in winter,which were not synchronous with the rhythm of plant community.Some climatic factors such as mean temperature,rainfall and sunshine time significantly affected the spore density,species richness and diversity of arbuscular mycorrhizal fungi.

Key words: Cutting system, Population biomass, Leymus chinensis, Koeleria cristata, Artemisia commutata

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