Effect of Soybean Cultivation on Soil Collembola Community in Marshland of Sanjiang Plain, China

被引：0

作者：

Yongjing Dou

Liang Chang

Bing Zhang

Donghui Wu

机构：

[1] Northeast Institute of Geography and Agroecology,Key Laboratory of Wetland Ecology and Environment

[2] Chinese Academy of Sciences,Key Laboratory of Vegetation Ecology, Ministry of Education

[3] University of Chinese Academy of Sciences,Jilin Provincial Key Laboratory of Animal Resource Conservation and Utilization

[4] Georg August University Göttingen,undefined

[5] J.F. Blumenbach Institute of Zoology and Anthropology,undefined

[6] Animal Ecology,undefined

[7] Northeast Normal University,undefined

[8] Northeast Normal University,undefined

来源：

Russian Journal of Ecology | 2018年 / 49卷

关键词：

Collembola community; marshland; soybean fields; plant communities; soil traits;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The Sanjiang Plain, the largest inland freshwater marshland in China, was extensive reclaimed into agricultural land. To assess the effects of marshland reclamation on Collembola, we investigated collembolan communities in a chronosequence of soybean plantations (2, 15, and 25 years) in Sanjiang marshland, Northeastern China. We found that: 1) the densities and species richness of Collembola were promoted after short-term (2 years) cultivation of soybean, but significantly decreased after medium-term cultivation (15 years); 2) the densities of epi-edaphic Collembola increased while the densities of hemi-edaphic Collembola decreased as the elongation of soybean cultivation; 3) compared with S0, two species of Collembola appeared while five species disappeared in S25. The changes of plant communities and the soil traits were supposed to be the key factors affecting the composition of soil Collembola. We thus suggest that original marshland should be saved for preserving high diversity and densities of Collembola in the Sanjiang Plain.

引用

页码：570 / 576

页数：6