系统聚类分析在农户生态系统类型划分中的应用

Journal of Ecology and Rural Environment ›› 1995, Vol. 11 ›› Issue (3): 38-43.doi:

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Application of system cluster analysis in classification of farmer household ecosystems

WU Zuo-Li

Huazhong Agricultural University

Received:1994-11-16 Revised:1995-01-16 Online:1995-08-10 Published:2012-04-24

Abstract

Abstract: Fifty farmer household ecosystems of Liujialing Village,Jingshan County,Hubei province are numericallg classi-fied by principal composition analyses and system cluster analyses.The results indicate that the farmer hnusehold ecosystems could be classified into three groups:agticulture-animal husbandary.fruit-agriculture-animal husbandary and fishery-agriculture-animal husbandary.The results are quite reflecting the practical situation of the 338 farmer households in the village.

Key words: principal composition analysis, system cluster analysis, farmer household ecosystem

CLC Number:

S181

WU Zuo-Li. Application of system cluster analysis in classification of farmer household ecosystems[J]. Journal of Ecology and Rural Environment, 1995, 11(3): 38-43.

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Application of system cluster analysis in classification of farmer household ecosystems

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