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宣威火腿节肢动物群落结构及动态研究
引用本文:高德辉,王子昀,李黎,葛长荣,李强.宣威火腿节肢动物群落结构及动态研究[J].云南农业大学学报,2010,25(2):250-256.
作者姓名:高德辉  王子昀  李黎  葛长荣  李强
作者单位:1云南农业大学 植物保护学院,云南 昆明 650201;;2云南农业大学 动物科学技术学院,云南 昆明 650201
摘    要:调查4个仓库火腿节肢动物群落组成及结构的变化,应用群落特征参数、主分量分析和灰色系统分析方法分析昆虫群落特征及其在时间过程中的主导因素和时间格局以及与环境的关系。研究结果表明,火腿发酵时间的长短是影响火腿节肢动物群落结构及动态的主要因子,火腿发酵时间延长,火腿节肢动物群落多样性指数、丰富度指数及均匀度指数降低,而优势度指数和优势集中性指数则升高,主导宣威火腿节肢动物群落结构变化的主要特征指数是均匀度指数,同时多样性和丰富度在群落结构中也有较重要的作用,影响群落结构的环境因子主要是相对湿度。

关 键 词:火腿  节肢动物群落  主分量分析  灰色系统分析

The Community Structure and Dynamics of Arthropod in Xuanwei Ham
GAO De-hui,WANG Zi-yun,LI Li,GE Chang-rong,LI Qiang.The Community Structure and Dynamics of Arthropod in Xuanwei Ham[J].Journal of Yunnan Agricultural University,2010,25(2):250-256.
Authors:GAO De-hui  WANG Zi-yun  LI Li  GE Chang-rong  LI Qiang
Institution:1College of Plant Protection,Yunnan Agricultural University,Kunming 650201,China;2College of Animal Science and Technology,Yunnan Agricultural University,Kunming 650201,China
Abstract:The composition and structure of arthropod community in 4 ham storehouses in Xuanwei,Yunnan Province were investigated.The arthropod community characters,temporal patterns of community variation,and main factors affecting the community variation were analyzed with the community character indices,principal component analysis and gray analysis.The results showed that the length of ham fermentation time was main factor that affected ham arthropod community structure and dynamics.With the ham fermentation time prolonging,ham arthropod community diversity index,richness index and evenness index decreased,while the dominance index and advantages of centralized index increased.The main character index of leading ham arthropod community structure change was evenness index,and the diversity and richness in the community structure also played important role.The relative humidity was major environmental factor affecting ham arthropod community structure.
Keywords:ham  arthropod community  principal component analysis  gray analysis
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