摘要
2006—2007年调查了唐菖蒲节肢动物群落的组成,并用物种丰富度和个体数量的时序动态以及与种植后时间的相关性分析了群落的演替。结果表明,植食类为最主要的节肢动物类群,2006和2007年的相对丰富度分别为65.66%和40.91%,其他功能团的相对丰富度相对较低。花蓟马Frankliniella intonsa为植食类优势种;南方小花蝽Orius strigicollis是最主要的捕食类天敌。群落及各功能团的个体数量随唐菖蒲种植后时间而变化。
The arthropod community composition in the field grown Gladiolus hybridus was investigated from 2006 to 2007 in Shanghai,China.The community succession was analyzed by temporal dynamics of species richness and individual number,and the correlation between the community and guilds and days after planting（DAP）.The results showed that Phytophages represented the most part of all arthropods collected,and the relative abundances were 65.66％ in 2006 and 40.91％ in 2007.The relative abundances of other guilds were relatively low.Among the phytophages,Frankliniella intonsa was the dominant species.Orius strigicollis was the most predominant predator species.Individual number of community and guilds varied with DAP.
出处
《上海交通大学学报（农业科学版）》
2014年第5期61-69,共9页
Journal of Shanghai Jiaotong University(Agricultural Science)
基金
上海市农委重点攻关项目[沪农科攻字(2005)第1-4号]
关键词
唐菖蒲
节肢动物群落
演替
功能团
物种丰富度
个体数量
Gladiolus hybridus
arthropod community
succession
guilds
species richness
individual number
