首页 | 本学科首页   官方微博 | 高级检索  
     检索      

稻田周围杂草地生境节肢动物群落的物种丰富度、优势度及多样性
引用本文:李志胜,黄顶成,徐敦明,刘雨芳,侯有明,尤民生.稻田周围杂草地生境节肢动物群落的物种丰富度、优势度及多样性[J].福建农林大学学报(自然科学版),2003,32(4):425-429.
作者姓名:李志胜  黄顶成  徐敦明  刘雨芳  侯有明  尤民生
作者单位:福建农林大学植物保护学院,福建,福州,350002
基金项目:国家自然科学基金资助项目(30170618).
摘    要:2001年5-9月对福建省古田县单季稻田周围杂草地生境的节肢动物群落进行系统调查.结果表明:(1)稻田周围的杂草地生境贮存着丰富的天敌资源,对稻田害虫天敌种群的保存和发展有重要作用;(2)杂草地生境节肢动物群落的物种丰富度、个体数量和多样性呈现出在水稻生长前期(拨节期前)降低,在水稻生长后期增高的趋势.

关 键 词:稻田  杂草地生境  节肢动物群落  物种丰富度  多样性
文章编号:1006-7817(2003)04-0425-05
修稿时间:2003年5月2日

Species richness, dominance and diversity of arthropod community in the weed habitat surrounding a rice field
LI Zhi-sheng,HUANG Ding-cheng,XU Dun-ming,LIU Yu-fang,HOU You-ming,YOU Min-sheng.Species richness, dominance and diversity of arthropod community in the weed habitat surrounding a rice field[J].Journal of Fujian Agricultural and Forestry University,2003,32(4):425-429.
Authors:LI Zhi-sheng  HUANG Ding-cheng  XU Dun-ming  LIU Yu-fang  HOU You-ming  YOU Min-sheng
Abstract:A systematical survey focusing on arthropod community living in the weed habitat around a single cropping rice field was carried out in Gutian county, Fujian province, from May to September 2001. The species richness, dominance, diversity and their fluctuations of the arthropod community were studied. Resource of natural enemies was rich in the weed habitat and it plays an important role in the survival and development of the natural enemies of rice insect pests. The species richness, dominance, diversity diminished in the prophase of rice growing and increased in the anaphase.
Keywords:rice field  weed habitat  arthropod community  species richness  diversity
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号