摘要
对湖北省１７个地区中药材贮藏期昆虫群落的调查资料进行了统计分析，测定了它们的多样性（Ｈ＇）、均匀度（Ｊ＇）和丰富度（Ｓ）３个指标，并应用Ｍｏｕｎｔｆｏｒｄ的相似性指数（Ｉ）对昆虫群落进行数量分类，从１７个昆虫群落中分离出４个特殊群落；同时应用上述３个指标，对群落进行了系统聚类分析，将１７个中药材贮藏期昆虫群落分为７个类型，比较了以上２种分类方法的优点。
The data about insects on the stored TCM materials in 17 regions of Hubei Province were analysed systematically and the diversity(H'), evenness(J'), and richness(S)of the communities were determined. Mountford's similarity index was used for the numerical classification, and 4 special communities were isolated from the 17 communities. Meanwhile, the 3 indices(H', J',S)of the communities were used for the systematic clustering analysis, and the 17 communities were divided into 7 groups. The advantages of the two methods were compared.
出处
《华中农业大学学报》
CAS
CSCD
北大核心
1996年第4期338-343,共6页
Journal of Huazhong Agricultural University
关键词
中药材
贮藏期
昆虫群落
数量分类
湖北
TCM (traditional Chinese medicine) material,storage, insect community,numberical classificantion
