| 常熟虞山茶园土壤动物群落结构的多样性研究 |
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| 引用本文： | 勾影波,高方清,冯婷婷,吴琼,苏永春.常熟虞山茶园土壤动物群落结构的多样性研究[J].中国农学通报,2012,28(26):201-205. |
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| 作者姓名： | 勾影波 高方清 冯婷婷 吴琼 苏永春 |
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| 作者单位： | 常熟理工学院生物与食品工程学院,江苏常熟,215500 |
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| 基金项目： | 苏州市科学技术局“虞山茶园和杨梅园土壤质量保护”（SNZ0903） |
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| 摘 要： | 为研究25~35年茶树种植区域土壤动物组成结构及多样性特征。对常熟市虞山林场茶园土壤环境进行了调查，共获得土壤动物样本1095个，隶属于4门7纲27类。优势类群为线虫、蜱螨目和弹尾目3类，占个体总数的88.18%，构成了该地区土壤动物群落组成的主体；常见类群为蜘蛛目、原尾目、膜翅目幼虫和鳞翅目幼虫4类；其他为稀有类群。三样地环境中土壤动物群落结构分析表明：个体密度依次为茶园2＞茶园1＞茶园3；类群数依次为茶园1＞茶园3＞茶园2；多样性指数(H’)依次为茶园3＞茶园1＞茶园2；均匀度指数(J)依次为茶园3＞茶园2＞茶园1；土壤动物优势度指数(C)依次为茶园1＞茶园2＞茶园3。茶园中三样地不同群落的相似性(q)分析表明：茶园1与茶园2、茶园1与茶园3、茶园2与茶园3的q值均在0.5＜q＜0.75之间，均表明相似水平为中等。茶园中土壤动物垂直分布特征表现为具有明显的表聚现象。
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| 关 键 词： | 遗传多样性 遗传多样性 |
| 收稿时间： | 2011/12/12 0:00:00 |
| 修稿时间： | 2012/3/16 0:00:00 |
Diversity of Soil Invertebrate Communities at Tea Park Yushan Hill of Changshu |
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| Gou Yingbo
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Gao Fangqing
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Feng Tingting
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Wu Qiong
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Su Yongchun.Diversity of Soil Invertebrate Communities at Tea Park Yushan Hill of Changshu[J].Chinese Agricultural Science Bulletin,2012,28(26):201-205. |
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| Authors: | Gou Yingbo Gao Fangqing Feng Tingting Wu Qiong Su Yongchun |
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| Institution: | (Institute of Biology and Food Engineering,Changshu Institute of Technology,Changshu Jiangsu 215500) |
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| Abstract: | In order to study Diversity of soil invertebrate communities of 25-30 years of tea planting area.A preliminary study was conducted at Tea Park Yushan Hill,a total of 1095 soil animal belonging to 4 phylums,7 classes and 27 taxa.Among them,the dominant groups werer Nematoda,Acarina and Collembola,which amounted to 88.18% of total individuals;Common groups werer the Araneae,Protura,Hymenoptera and Lepidoptera sorts,amounting to 7.31% of total,other was rare groups.Three kinds of ecological environment of soil animal community structure analysis showed：the density were Tea Park 2 Tea Park 1 Tea Park 3;Number of groups were Tea Park 1 Tea Park 3 Tea Park 2;diversity（H＇） were Tea Park 3 Tea Park 1 Tea Park 2;Evenness（J） were Tea Park 3 Tea Park 2 Tea Park 1;Dominance（C） were Tea Park 1 Tea Park 2 Tea Park 3.The results also showed that similarity（q） of soil invertebrates The Tea Park1 and Tea Park 2,Tea Park 1 and Tea Park 3,Tea Park 2 and Tea Park3 were moderate similar（0.75 q 0.50）.Vertical distribution of soil invertebrate are concentrated in the surface. |
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| Keywords: | Yushan Hill soil invertebrate biodiversity |
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