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应用生态学报 ›› 1995, Vol. 6 ›› Issue (1): 44-50.

• 研究论文 • 上一篇    下一篇

水东枣园土壤动物与土壤环境的关系

钱复生, 王宗英   

  1. 安徽师范大学地理系, 芜湖 241000
  • 收稿日期:1993-03-17 修回日期:1993-03-17 出版日期:1995-01-25 发布日期:1995-01-25
  • 基金资助:

    国家自然科学基金

Relationship between soil rauna and soil environment in jujube garden or Shuidong,Anhui Province

Qian Fusheng, Wang Zongying   

  1. Anhui Normal University, Wuhu 241000
  • Received:1993-03-17 Revised:1993-03-17 Online:1995-01-25 Published:1995-01-25

摘要: 1992年12月-1993年2月,对安徽省宣州市水东枣园土壤动物进行了调查,共获大、中小型土壤动物5875个,分隶属于5门、11纲、28目、35类。螨类、线虫类为优势类群。线蚓类、弹尾类为常见类群。通过7个样地对比得出:枣树种植年代愈久,土壤动物愈丰富,其类群数随土壤养分的增加而增加。随PH值和土壤容重的增大而减少。且其类群与个体数随土壤深度的增加而递减。

关键词: 枣园, 土壤动物, 土壤环境, 年代际变化, 带鱼, 空间自相关, 东海, 热点分析

Abstract: Soil fauna in jujube garden of Shuidong, Anhui Province was investigated from December 1992 to February 1993.5875 individuals are collected, which belong to 5 phyla, 11 classes, 28 orders and 35 genera.The dominant genera are Acari and Nematoda, and the common genera are Enchytraeidae and Collembola.Acomparison of 7 plots show that thelonger the jujube trees are planted.the richer the groups and individuals of soil fauna are.The group of soil fauna is increased with increasing soil nutrients, but decreased with increasing soil PHand bulk density.Both the group and individuals are decreased with soildepth.

Key words: Soil animal, Soil environment, Jujube garden, hotspot analysis, inter-decadal variation, spatial autocorrelation, East China Sea., Trichiurus japonicus