| 沙打旺种植地蜘蛛群落结构及多样性 |
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| 引用本文： | 张保石,宋大祥,朱明生.沙打旺种植地蜘蛛群落结构及多样性[J].保定师专学报,2006,19(2):18-21. |
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| 作者姓名： | 张保石 宋大祥 朱明生 |
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| 作者单位： | [1]河北大学生命科学学院,河北保定071002 [2]保定师范专科学校生物系,河北保定071000 |
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| 基金项目： | 河北省自然科学基金（302118） |
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| 摘 要： | 通过对沙打旺种植地的调查，发现有11科25属37种蜘蛛．7月上、中旬出现的优势种为印痕球蛛（Theridion impressum），7月下旬出现的有条纹花蟹蛛（Xysticus striatipes）和黑侏儒蛛（Meioneta nigra），8月下旬偶见有田野豹蛛（Pardosa agrestis），但在4块样地内，自8月初到9月初，优势种基本上为条纹花蟹蛛．分析了蜘蛛生物学特性、植被情况、土壤情况和人事活动对蜘蛛群落结构和优势种群消长变化的影响，分析的结果可为草地害虫的综合防治提供参考．
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| 关 键 词： | 沙打旺 蜘蛛 群落结构 多样性 |
| 文章编号： | 1008-4584（2006）02-0018-04 |
| 收稿时间： | 03 6 2006 12:00AM |
| 修稿时间： | 2006-03-06 |
Community Structure and Diversity of Spiders in the Astragalus adsurgens Fields |
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| ZHANG Bao-shi, SONG Da-xiang, ZHU Ming-sheng.Community Structure and Diversity of Spiders in the Astragalus adsurgens Fields[J].Journal of Baoding Teachers College,2006,19(2):18-21. |
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| Authors: | ZHANG Bao-shi SONG Da-xiang ZHU Ming-sheng |
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| Institution: | 1. College of Life Sciences, Hebei University, Baoding 071002, China; 2. Department of Biology, Baoding Teachers College, Baoding 071000, China |
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| Abstract: | Totally 37 species of spiders belonging to 25 genera and 11 families have been found in the four fields of Astragalus adsurgens. The dominant species of spider communities are Theridion impressum, Xysticus striatipes, Meioneta nigra and Pardosa agrestis. The quantity dynamics of spiders community structure and dominant specie are influenced by the biological characteristic of spider, the vegetations, the soil and the human activities. The result of the study would make reference to the integrated management and control of insect pests. |
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| Keywords: | Astragalus adsurgens spider community structure diversity |
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