生猪养殖户粪污资源化利用及其影响因素分析——基于吉林省的调查和养殖规模比较视角

发布时间：2019-07-13 09:55

【摘要】：基于吉林省476份生猪养殖户的调研数据,从养殖户个人及家庭禀赋、生产经营特征、心理认知及政府政策等方面选取10个变量,实证分析不同规模养殖户粪污资源化利用及其影响因素。结果表明:生猪养殖规模与环境污染呈现倒U型关系,中小规模养殖户的粪污资源化利用率低,废弃率最高;散养户的显著影响因素为养殖收入比例和政府补贴,中小规模养殖户的显著影响因素为风险偏好、养殖收入比例、耕地面积、环境认知、政府补贴及政府监督,大规模养殖户的显著影响因素为户主文化程度、环境认知、健康认知、政府补贴及政府监督;农牧结合程度、政府环境约束和环境补贴等是不同规模养殖户粪污资源化利用影响因素存在差异的主要原因。
[Abstract]:Based on the investigation data of 476 pig farmers in Jilin Province, 10 variables were selected from the aspects of individual and family endowment, production and management characteristics, psychological cognition and government policy, and the utilization of fecal waste resources and its influencing factors in different scale farmers were empirically analyzed. The results showed that there was an inverted U-shaped relationship between pig breeding scale and environmental pollution, and the utilization rate of fecal pollution resources of small and medium-sized farmers was low, and the wastage rate was the highest. The significant influencing factors of small and medium-sized farmers are risk preference, breeding income proportion, cultivated land area, environmental cognition, government subsidy and government supervision, and the significant influencing factors of large-scale farmers are the educational level of the head of household, environmental cognition, health cognition, government subsidy and government supervision, and the significant influencing factors of large-scale farmers are the educational level of the head of household, environmental cognition, health cognition, government subsidy and government supervision. The degree of combination of agriculture and animal husbandry, government environmental constraints and environmental subsidies are the main reasons for the differences in the influencing factors of manure utilization in different scale farmers.
【作者单位】：吉林农业大学经济管理学院;
【基金】：吉林省科技厅项目(20160418090FG) 吉林省留学人员择优资助项目(2013028) 吉林省教育厅高校专家建言项目(2015102)
【分类号】：F323.22

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