规模化养殖下的污染清洁处理技术采纳意愿研究——基于安徽省3市奶牛养殖场的调研数据

On the Farmer′s Adoption-willingness for Manure Disposal Technology Under Mass Breeding:Based on the Survey Data of Dairy Farms in Three Cities of Anhui Province

养殖业粪尿污染已经成为我国农村地区面源污染的主要形式之一。本文利用安徽省合肥、蚌埠、淮南3市71家奶牛养殖场调研数据,运用Logistic二元选择模型,分析养殖场采用清洁处理技术意愿的影响因素。结果表明,受教育程度、家庭收入、产业组织化程度、单位奶牛养殖面积、粪尿综合利用收益以及粪尿是否分离处理等因素与养殖户采用清洁处理方式呈正相关,而年龄与其成反向相关。

Farm manure has become one of the major forms of non-point source pollution in rural China.With Logistic Binary Choice Model,this paper analyzed the influencing factors on farmers′ adoption-willingness for disposal technology for dairy manure based on the 71 pieces of data from dairy farms in the three cities:Hefei,Bengbu and Huainan.The results indicated that the variables such as education level,household income,industrial organization level,dairy farming acreage per unit,the comprehensive utilization of manure and the separation of manure processing have positive effect on farmers′ adoption-willingness of disposal technology for dairy manure and that,on the contrary,age is negatively correlated with it.