畜禽养殖废弃物资源化的纵向关系选择研究——基于北京市养殖场户视角

发布时间：2018-10-04 18:56

【摘要】：除技术选择外,养殖场户畜禽养殖废弃物资源化纵向关系的选择对资源化治理效率的提高同样具有重要意义。根据2015年北京郊区养殖场户的调查数据,运用多变量Probit模型对养殖场户畜禽粪便资源化纵向关系选择的影响因素和相互关系进行实证分析。主要结论有:(1)多数养殖场户能通过不同纵向关系实现畜禽粪便资源化;(2)养殖场户在赠予与销售给周边种植户之间、赠予给周边种植户与销售给粪污经销商之间、销售给周边种植户与销售给粪污经销商之间的选择行为均具有显著替代效应;(3)养殖场户选择不同纵向关系的主要影响因素有是否从事种植业生产、周边种植户施用粪肥积极性、距农田距离、是否参加养殖废弃物治理培训、是否接受养殖废弃物治理补贴、对政策的感知、无害化处理设施配备等级等;(4)经济效益直接影响养殖场户的纵向关系选择,自家还田的经济成本最低、生态效益实现最快,废弃物排放数量与质量是制约生态效益的重要因素。据此提出相关政策建议。
[Abstract]:In addition to technical selection, the vertical relationship between livestock and poultry wastes in livestock farms is also of great significance to the improvement of resource management efficiency. Based on the survey data of farm households in Beijing suburbs in 2015, the factors influencing the vertical relationship of livestock and poultry feces resource utilization in livestock farms and their interrelationships were analyzed by using multivariate Probit model. The main conclusions are as follows: (1) most farmers can realize the utilization of livestock and poultry feces through different vertical relationships; (2) between the donation and sale to the surrounding farmers, between the farmers and the distributors, The selections between the marketing to the surrounding growers and the distributors of the faecal sewage had significant substitution effect. (3) the main factors influencing the farmers' choice of different vertical relationships were whether they were engaged in the production of planting and the enthusiasm of the surrounding growers to apply manure. Distance from farmland, whether to participate in training in the management of aquaculture waste, whether to accept subsidies for the treatment of aquaculture waste, the perception of policies, the level of equipment for harmless treatment facilities, etc. (4) the economic benefits directly affect the vertical relationship selection of farmers. The economic cost is the lowest and the ecological benefit is the fastest. The quantity and quality of waste discharge are the important factors that restrict the ecological benefit. Based on this, the paper puts forward relevant policy recommendations.
【作者单位】：中国农业大学经济管理学院;山东师范大学公共管理学院;
【基金】：现代农业产业技术体系北京市生猪产业创新团队产业经济研究项目(BAIC02) 国家自然科学基金项目(71573257) 山东省自然科学基金(ZR2016GB08)
【分类号】：X713

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