基于熵权法的农户对农村水利设施需求优先序的灰色关联分析  

Grey correlation analysis of farmers' demand priority for the rural water conservancy facilities based on entropy weight method

作　　者：易棉阳[1] 夏茜[1] 张小娜[1] 

机构地区：[1]湖南工业大学商学院,湖南株洲412007

出　　处：《广东农业科学》2014年第8期223-227,共5页Guangdong Agricultural Sciences

基　　金：教育部人文社会科学研究青年基金项目(11YJC7 90246)

摘　　要：利用湖南省典型县区农户对农村水利设施需求的调查数据,采用基于熵权法的灰色关联分析方法,就农户对农村水利设施的需求状况进行优先排序。结果表明:农户对农村水利设施的需求优先序依次为准公益性农村水利设施、经营性农村水利设施、纯公益性农村水利设施,并且农户对3类水利设施的偏好组间存在显著性差异。因此,为优化农村水利设施的供给结构,在供给能力总体不足的情况下,政府应优先发展准公益性农村水利设施,在实现农户对该类水利设施一定满意程度的基础上,统筹兼顾,注重协调发展。By using the survey data about demand for rural water conservancy facilities of Hunan province＇s farmers and grey correlation analysis method, the demand priority of farmers to the rural water conservancy facilities was studied. Results showed that in Hunan province the demand priority o of farmers to the rural water conservancy facilities are the quasi-public rural water conservancy facilities, the profit-making rural water conservancy facilities and the pure public rural water conservancy facilities. There were very significant differences among the three kinds of water conservancy facilities. Therefore, in order to optimize the structure of rural water conservancy facilities supply, improve the utilization efficiency of agricultural credit funds, the government should give priority to the development of the quasi-public rural water conservancy facilities to meet the most urgent needs of farmers. In realization of this type of water conservancy facilities to a certain satisfaction, the government should give overall consideration and Day attention to the coordinated devolopment.

关 键 词：熵权法 农村水利设施 需求优先序 灰色关联分析 

分 类 号：S117[农业科学—农业基础科学]