|
|||||
|
|
| 不同土地利用方式下土壤线虫群落的垂直分布分析 | |
| 引用本文： | 刘方明,孟维韧,刘今子,李丽,姜成,李修平.不同土地利用方式下土壤线虫群落的垂直分布分析[J].湖北农业科学,2012,51(19):4266-4269. |
| 作者姓名： | 刘方明 孟维韧 刘今子 李丽 姜成 李修平 |
| 作者单位： | 1. 佳木斯大学生命科学学院,黑龙江佳木斯,154007 2. 吉林省农业科学院水稻研究所,吉林公主岭,136102 3. 北京科技大学土木与环境工程学院,北京 100083;东北石油大学数学科学与技术学院,黑龙江大庆163318 |
| 基金项目： | 黑龙江省教育厅科学技术研究面上项目(11551498);佳木斯大学青年基金项目(Sq2011-019) |
| 摘 要： | 对佳木斯地区水稻地、湿地草甸与玉米地等6种土地利用方式下土壤线虫群落的垂直分布进行了研究,分析了土壤线虫群落组成及多样性在土壤深度的分布特征.结果表明,水稻地和湿地草甸的土壤线虫总数、玉米地的植物寄生线虫数量、林地的捕食杂食线虫数量随土壤深度变化显著;玉米地土壤线虫群落的多样性指数随深度变化显著；不同土地利用方式下土壤线虫群落在不同土壤深度的垂直分布存在一定差异. |
| 关 键 词： | 土壤线虫群落 土地利用类型 垂直分布 佳木斯地区 |
Analysis on Vertical Distribution of Soil Nematodes Communities under Different Modes of Land Use |
|
| LIU Fang-ming , MENG Wei-ren , LIU Jin-zi , LI Li , JIANG Cheng , LI Xiu-ping.Analysis on Vertical Distribution of Soil Nematodes Communities under Different Modes of Land Use[J].Hubei Agricultural Sciences,2012,51(19):4266-4269. | |
| Authors: | LIU Fang-ming MENG Wei-ren LIU Jin-zi LI Li JIANG Cheng LI Xiu-ping |
| Institution: | 1 (1.College of Life Science,Jiamusi University,Jiamusi 154007,Heilongjiang,China;2.Institute of Rice Research,Jilin Academy of Agricultural Sciences,Gongzhuling 136102,Jilin,China;3.Institute of Civil and Environmental Engineering,Beijing University of Science and Technology,Beijing 100083,China;4.Institute of Mathematical Science and Technology,Northeast Petroleum University,Daqing 163318,Heilongjiang,China) |
| Abstract: | The vertical distribution of soil nematodes communities under six modes of land use such as rice field,wetland grassland and corn field,and so on was investigated.The vertical distribution characteristics of soil nematode communities composition and biodiversity in soil depth were analyzed.Results showed that there were significant differences in vertical distribution in total number of nematode in rice field and wetland grassland,number of plant parasites in corn field,omnivores predators in forest.Diversity indices in corn field significantly differed with soil depth.The vertical distribution of soil nematode communities was different in the six modes of land use. |
| Keywords: | soil nematode communities mode of land use vertical distribution Jiamusi area |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |