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Position: Home > Articles > Application of Hierarchical Clustering Methods in Eco-region Division Journal of Anhui Agricultural Sciences 2003,31 (5) 20-21

系统聚类法在生态区域规划中的应用

作  者:
扶定;卢兆成;周国勤;石守设
单  位:
河南省信阳市农业科学研究所
关键词:
系统聚类法;生态区域;规划
摘  要:
采用系统聚类法 ,对 2 0 0 2年我国南方稻区长江中下游中籼迟熟优质组水稻品种区试汇总资料进行了分析。结果表明 :13个试验点可规划为 9个生态区域 ,试验点的选取基本切合实际。
译  名:
Application of Hierarchical Clustering Methods in Eco-region Division
作  者:
Fu Ding et al (Xinyang Institute of Agricultural Sciences, Xinyang,Henan 464000)
关键词:
Hierarchical clustering method,Eco-region,Division
摘  要:
A hierarchical clustering method was applied to analyze the data of rice variety regional test. Total data of meddle-indica rice from late cropping good-quality group of National South Rice Region in 2002 was analyzed and the results showed that thirteen experimental plots were divided into nine eco-regions, so it wasn't thorough appropriate to choose.

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