摘要
基于武汉市103家年出栏500头以上的规模化猪场的问卷调查,运用二元Logistic回归分析模型对养殖场污染防治意愿予以分析。结果表明,畜禽养殖规模、土地经营规模、污染防治经济上是否划算和来自环保部门的监管压力对养殖场开展污染防治的意愿具有显著的正向影响。基于此,提出了强化规模化畜禽养殖业环境管理、完善畜禽粪便资源化利用经济激励政策等建议。
Based on the questionnaire surveys of 103 large-scale pig farms with slaughter more than 500 heads, factors affecting wishes of Farms to prevent pollution were analyzed using binary Logistic regression models. Results showed that the farming scale, land scale, economic costs of pollution prevention, and the regulatory pressure from the environmental protection department had a significantly positive effect on the probability of large-scale farms for preventing environmental pollution. It is advised to strengthen the environmental of management large-scale livestock breeding industry, improve the economic incentives of utilizing manure.
出处
《湖北农业科学》
2015年第6期1502-1507,共6页
Hubei Agricultural Sciences
基金
湖北省科技支撑计划项目(2014BBB015)
关键词
规模化畜禽养殖
污染防治
意愿
影响因素
large-scale livestock farming
pollution prevention
intentions
influence factors
