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cje ›› 2005, Vol. ›› Issue (1): 48-52.

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Advances of studies on soil microbial diversity and environmental impact factors

ZHANG Wei1,2, WEI Hailei3, GAO Hongwen1, HU Yuegao 2   

  1. 1. Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100094, China;
    2. College of Agronomy and Biotechnology, China Agricultural University, Beijing 100094, China;
    3. Institute of Microbiology, Chinese Academy of Sciences, Beijing 100080, China
  • Received:2004-03-05 Revised:2004-05-26 Online:2005-01-10

Abstract: There are abundant microorganism sources in soil and various microbial communities in each type of soil ecosystem.Microbial diversity not only depends on but also serves for ecosystem.In this paper,soil microbial diversity was explained with species diversity,genetic diversity,diversity of ecological type and functional diversity.The relationship between soil microbial diversity and environmental factors,such as soil character,plant community and climate type was summarized and discussed.Furthermore,some problems and suggestions were put forward for the further study of soil microbial diversity.

Key words: Carcelia matsukarehae, Developmental zero, Accumulated temperature, Fecundity, Parameters of life table

CLC Number: