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应用生态学报 ›› 2005, Vol. 16 ›› Issue (11): 2130-2134.

• 研究论文 • 上一篇    下一篇

枣园生态系统中害虫与天敌群落演替规律的研究

师光禄1, 刘素琪1, 曹挥1, 黄敏佳1, 席银宝1, 赵莉蔺4, 李登科3, 冯津3   

  1. 1. 山西农业大学, 太原 030801;
    2. 北京农业应用新技术重点实验室, 北京 102206;
    3. 山西省农业科学院, 太原 030000;
    4. 中国科学院动物研究所, 北京 100080
  • 收稿日期:2004-10-04 修回日期:2005-02-28 出版日期:2005-11-15 发布日期:2005-11-15
  • 通讯作者: 师光禄,男,1960年生,博士后,教授,博士导师.主要从事昆虫生态与害虫综合治理研究,发表研究论文110多篇,出版学术专著5部.E-mail:glshi@126.com;gl.shi@163.com;glshi326@yahoo.com.cn
  • 基金资助:
    国家自然科学基金项目(30170759和30571506)和山西省归国留学人员基金资助项目(200447).

Community succession patterns of pests and natural enemies in jujube orchard ecosystem

SHI Guanglu1, LIU Suqi1, CAO Hui1, HUANG Minjia1, XI Yinbao1, ZHAO Lilin4, LI Dengke3, FENG Jin 3   

  1. 1. Shanxi Agricultural University, Taiyuan 030801, China;
    2. Beijing Priority Laboratory of New Technology of Agricultural Application, Beijing 102206, China;
    3. Shanxi Agricultural Academy of Sciences, Taiyuan 030000, China;
    4. Institute of Zoology, Chinese Academy of Science, Beijing 100080, China
  • Received:2004-10-04 Revised:2005-02-28 Online:2005-11-15 Published:2005-11-15

摘要: 通过对太谷地区枣园害虫天敌群落的系统调查,并应用最优分割法.主分量分析法和1维和2维排序法,探讨了引起枣园害虫和天敌群落演替的主要类群及其演变规律.结果表明,群落具有明显的主导因子和时序演替格局,枣园害虫和天敌群落在前3个主分量上的变动较大,且跟随效应明显;枣园害虫和天敌群落的演替在时间过程中明显分为4个阶段:枣树发芽前、枣树展叶开花期、枣树结果期、枣果着色成熟期;利用主分量分析法,明确了主要害虫及其天敌的种类.

关键词: 害虫, 天敌, 群落演替, 枣园, 相互作用

Abstract: Through investigation and by the methods of optimal partitioning,principal component analysis,and one-or two-dimensional ordination,this paper analyzed the main groups and succession trends of the pest and natural enemy communities at a jujube orchard of Taigu area.The results showed that the communities had more obvious dominant factors and temporal succession pattern.The first three principal components of the communities had a bigger variation,with an obvious follow effects.The community succession was temporally divided into four stages,i.e.,in the periods of pre-budding,leaf expanding and blooming,fruiting,and maturing.The dominant species of pests and their natural enemies were demonstrated.

Key words: Pest, Natural enemy, Jujube orchard, Community succession, Interaction

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