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中国农学通报

中国农学通报 ›› 2012, Vol. 28 ›› Issue (19): 311-316.doi: 10.11924/j.issn.1000-6850.2012-0437

• 林学 园艺 园林 • 上一篇    

大庆园林植物节肢动物群落种类构成的调查分析

金永玲 杨苏宁 王丽艳   

  • 收稿日期:2012-02-16 修回日期:2012-03-25 出版日期:2012-07-05 发布日期:2012-07-05

Investigation and Analysis of Garden Plant Arthropod Community Species Composition Diversity in Daqing

  • Received:2012-02-16 Revised:2012-03-25 Online:2012-07-05 Published:2012-07-05

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摘要：

为了对大庆地区园林植物害虫进行综合治理。对大庆园林植物节肢动物进行群落多样性调查。结果表明：共发现节肢动物105种分属2纲10目49科，其中植食性节肢动物有6目31科54种，鞘翅目昆虫所占比例最大。天敌类群有6目12科38种，其中鞘翅目、膜翅目、蜘蛛目处于主要地位。中性昆虫有2目7科13种，双翅目所占比例最大。大庆地区园林植物节肢动物群落顶位物种和中位物种的丰盛度均低于基位物种的丰盛度。营养层多样性波动幅度相对较大，种的均匀度变化幅度小。

关键词: 区划, 区划

Abstract:

To achieve comprehensive management of garden plants insect pests. The study investigated the community diversity of arthropod on the garden plants in Daqing. The investigation find there were 105 arthropods species belongs to 49 families in10 orders of 2 classes. Herbivorous arthropods which have 6 orders 31 families 54 species, the largest proportion of coleoptera species. Natural enemy taxa have 6 orders 12 families 38 species, Coleoptera, Hymenoptera, Araneae accounted for the greatest share. Neutral insects have 2 orders 7 families 13 species, the largest proportion of Diptera species. The top species and median abundance lower than the base species abundance of arthropod. The relatively large fluctuations of diversity of nutrition layer, There was little change in the species evenness.