| 果园土壤蜘蛛群落组成及多样性初步研究 |
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| 引用本文： | 高峰,李生才.果园土壤蜘蛛群落组成及多样性初步研究[J].山西农业大学学报(自然科学版),2002,22(4):295-298. |
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| 作者姓名： | 高峰 李生才 |
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| 作者单位： | 山西农业大学,农学院,山西,太谷,030801 |
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| 摘 要： | 经对山西农业大学果园蜘蛛群落进行调查,初步鉴定整理出该果园蜘蛛隶属12科23属30种,群落的优势种类为狼蛛科、蟹蛛科、平腹蛛科和皿蛛科。并采用丰富度(S)、总个体数(N)、多样性指数(H′)及均匀度(E)4个指标对蜘蛛种群数量进行了初步分析。研究结果表明:果园蜘蛛群落的多样性值在1.90554～2.33007之间(大都在2.0以上)表明群落的稳定性较好。同时,还从蜘蛛的优势种群、生境的隐蔽物、食物资源及温湿度方面对其进行了初步分析。
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| 关 键 词： | 果园 土壤蜘蛛 群落 多样性 |
| 文章编号： | 1671-8151(2002)04-0295-04 |
| 修稿时间： | 2002年1月23日 |
Studies on the Structure and Diversity of Soil Spider Community in Orchard |
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| GAO Feng et al..Studies on the Structure and Diversity of Soil Spider Community in Orchard[J].Journal of Shanxi Agricultural University,2002,22(4):295-298. |
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| Authors: | GAO Feng |
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| Abstract: | The soil spider community and its diversity in orchard were studied in the Shanxi Agricultural University. 578 spiders were collected which belong to 30 species, 23 genera and 12 families. And the dominant spider community were, Fam. Thomisidae, Fam. Gnaphosidae and Fam. Linyphiidae. Fam. Lycosodae. The composition of species and their number were analyzed by species richness (S), number (N), diversity (H') and evenness (E). The results showed that the spider community was comparatively steady because the data of diversity were between 1.90554 and 2.33007 . And these results were analyzed according to the dominant spider community, shelter, food, temperature and humidity. |
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| Keywords: | Orchard Soil spider Community structure Diversity |
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