| 芜湖市郊土壤动物与土壤环境 |
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| 引用本文： | 钱复生,王宗英.芜湖市郊土壤动物与土壤环境[J].云南地理环境研究,1993,5(2):71-77. |
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| 作者姓名： | 钱复生 王宗英 |
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| 作者单位： | 安徽师范大学地理系，安徽师范大学地理系 |
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| 基金项目： | 国家自然科学基金(49171032) |
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| 摘 要： | 作者在芜湖市郊七种主要土壤类型中进行了土壤动物调查,共获大、中小型土壤动物3604个,隶属于5门12纲26目32类。其中线虫类、螨类、弹尾类为优势类群;线蚓类、蚁类、蚯蚓类、鞘翅目幼虫为常见类群。结果表明:土壤动物的群落结构与土壤环境有密切关系;自然土壤中土壤动物的数量明显高于耕作土壤;土壤动物的丰富度与土壤有机质含量呈正相关:类群数与个体数随土壤深度的增加而递减。
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| 关 键 词： | 芜湖市郊 土壤动物 土壤环境 土壤 物质转化 |
SOIL ANIMAL AND SOIL ENVIRONMENT IN THE SUBURB OF WUHU CITY |
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| Qian Fusheng Wang Zongying.SOIL ANIMAL AND SOIL ENVIRONMENT IN THE SUBURB OF WUHU CITY[J].Yunnan Geographic Environment Research,1993,5(2):71-77. |
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| Authors: | Qian Fusheng Wang Zongying |
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| Abstract: | From March to May 1993,We investigated soil types and soil animals in the suburb of Wuhu city.There are Red earth,Yellow-brown soil and Calcareous soil in the netural soil. There are paddy soil and chao soil in the cultivated soil.3734 individul faunas were collec- ted.They belong to 5 phyla,12 classes,26 orders and 32 genera among which the dominant genera are Nematoda,Acari and Collembola;the common genera are Enchytraeidae, Formicidae,Oligochaeta and Coleopiera.These two constitute 94.76% of the total collec- ted population.The analysis shows that the quantities of soil animals in the natural soil more than in the cultivated soil.There is close correlation between the rich degree of soil an- imals and organic matter total N,total P of soil.The individual number of soil animals de- crease with the deepening of soil. |
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| Keywords: | Suburb of Wuhu City Soil Animal Soil Environment |
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