| 上海郊区甘蓝田节肢动物群落结构及其动态 |
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| 引用本文： | 周爱农,潘月华,陈道法.上海郊区甘蓝田节肢动物群落结构及其动态[J].上海交通大学学报(农业科学版),1994(3). |
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| 作者姓名： | 周爱农 潘月华 陈道法 |
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| 作者单位： | 上海市农业科学院植物保护研究所，上海市闵行区蔬菜站，上海市闵行区虹桥乡农业公司 |
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| 基金项目： | 国际科学基金会（IFS）提供资助 |
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| 摘 要： | 本文系统调查上海郊区甘蓝田节肢动物群落结构及其变化动态，其鉴定出节肢动物２６种．分属于１８个科，其中害虫１０种；天敌１６种．另外对主要害虫和天敌的周年消长动态以及两个甘蓝品种上节肢动物群落的物种丰富度，多样性指数、均匀度和优势集中性指数等参数及其变化动态进行了分析．
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| 关 键 词： | 甘蓝 节肢动物群落 季节更替 |
^STRUCTURE AND DYNAMICS OF ARTHROPOD COM MUNITY ON CABBAGE IN SHANGHAI SUBURBS |
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| Zhou Ainong,Pan Yuehu,Chen Daofa.^STRUCTURE AND DYNAMICS OF ARTHROPOD COM MUNITY ON CABBAGE IN SHANGHAI SUBURBS[J].Journal of Shanghai Jiaotong University (Agricultural Science),1994(3). |
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| Authors: | Zhou Ainong Pan Yuehu Chen Daofa |
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| Abstract: | Systematic field surveys were carried out to study the structural changes of arthropod community in cabbage fields in Shanghai suburbs. The arthropod community of cabbage fields in three regions compeited 26 species, belonging to 18 families. Seasonal population changes of dominant components were described. Temporal changes of abundance, diversity, eveness, and dbminant concentration index vaines ofarthropod community were analyst. Action threshold was emphasised in the development of optimal management strategies for cabbage pests. |
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| Keywords: | Cabbage Arthropod community Seasonal shifts |
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