农田边界生物多样性与边界属性相互关系研究

被引：47

作者：

谷卫彬

宇振荣

刘因慧

机构：

[1] 中国科学院植物研究所,中国农业大学农业生态环境系,中国农业大学农业生态环境系北京,,

来源：

生态学杂志 | 2002年 / 03期

关键词：

农田边界; 生物多样性; 生物类群数;

D O I：

10.13292/j.1000-4890.2002.0044

中图分类号：

S181 [农业生态学];

学科分类号：

090105 [作物生产系统与生态工程];

摘要：

Biological community including carabids and spiders were investigated in 30 various fields margins and 10 related fields by pitfall trap in Quzhou area of North China Plain.It was concluded that biodiversity index and numbers of biological groups in field margins are higher than those in the related crop fields.There is a given relationship between the attributes of field margins and biodiversity.The control of structure and vegetation in field margins would be the possible way to protect natural enemy such as carabides and spiders.

引用

页码：10 / 14

页数：5