长白山阔叶红松林植物群落与昆虫群落的相互关系研究

生态学杂志 ›› 2005, Vol. ›› Issue (9): 1013-1016.

长白山阔叶红松林植物群落与昆虫群落的相互关系研究

董百丽^1,3, 姬兰柱¹, 魏春艳², 王淼¹, 肖冬梅¹

1. 中国科学院沈阳应用生态研究所, 沈阳, 110016;
2. 吉林省进出口检验检疫局, 长春, 130062;
3. 中国科学院研究生院, 北京, 100039

收稿日期:2004-07-02 修回日期:2005-03-07 出版日期:2005-09-10
通讯作者: 姬兰柱
基金资助:
中国科学院沈阳应用生态研究所所创新项目(SCXZD0101-02);中国科学院长白山基金项目(CBS0205);国际合作资助项目(K01XM04920101)

Relation ship between plant community and insect community in Korean pine broad-leaved mixed forest of Changbai Mountain

DONG Baili^1,3, JI Lanzhu¹, WEI Chunyan², WANG Miao¹, XIAO Dongmei¹

1. Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China;
2. Jilin Entry-Exit Inspection and Quarantine Bureau, Changchun 130062, China;
3. Graduate School of Chinese Academy of Sciences, Beijing 100039, China

Received:2004-07-02 Revised:2005-03-07 Online:2005-09-10

摘要/Abstract

摘要： 通过季节性的观察,系统研究了长白山植物群落、昆虫群落多样性及它们之间关系。结果表明,植物群落物种丰富度指数与植食性昆虫丰富度指数呈负相关,而与捕食性天敌昆虫丰富度指数呈正相关,与寄生性天敌的丰富度指数呈负相关;昆虫群落的均匀度与植物群落的均匀度相关显著。植物群落的多样性指数与捕食性、寄生性天敌的多样性指数呈正相关,而与植食性昆虫的多样性指数呈负相关,这表明植物群落的多样性影响昆虫群落的多样性。

关键词: 大豆, 基因型, 根分泌物, 根腐病, 化感作用

Abstract: The plant,insect community and their correlation were studied systematically through seasonal research in this paper.The results showed that the index of species richness of forest plant community was negatively correlated with community of defoliator and parasitic insects,positively correlated with predatory insect community.The evenness of insect was related to that of plants closely.Annual species diversity index of forest plant community showed a closely positive correlation with that of predatory and parasitical insect community,and a negative correlation with defoliator insect community.Distinct correlation was found between forest plant and forest insect community suggesting that complexity of forest plant community had significant influence on diversification of insect species composition.

Key words: Soybean, Genotype, Root exudates, Root rot pathogenic fungi, Allelopathy

中图分类号:

Q968

董百丽, 姬兰柱, 魏春艳, 王淼, 肖冬梅. 长白山阔叶红松林植物群落与昆虫群落的相互关系研究[J]. 生态学杂志, 2005, (9): 1013-1016.

DONG Baili, JI Lanzhu, WEI Chunyan, WANG Miao, XIAO Dongmei. Relation ship between plant community and insect community in Korean pine broad-leaved mixed forest of Changbai Mountain[J]. cje, 2005, (9): 1013-1016.

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