养殖户的动物防疫支出及其影响因素分析——基于6省肉鸡养殖户的调查数据

发布时间：2018-02-02 14:36

本文关键词： 动物防疫支出肉鸡养殖户防疫措施防疫设备影响因素　出处：《湖南农业大学学报(社会科学版)》2017年05期 　论文类型：期刊论文

【摘要】：基于中国6省331份养殖户调查数据,从个人特征、养殖特征、主观认知、社会环境等4个方面选取变量,运用回归模型对养殖户的用药、免疫、消毒等3项防疫措施和采光、通风、排污、消毒、无害化处理等5项防疫设备的各项支出和总支出的影响因素进行分析。结果发现:养殖户均有防疫支出,但差距较大;药物防治和接种疫苗的防疫开支较多,但补贴额度也较多,而无害化处理设备的支出则正好相反。养殖规模对养殖户的防疫总支出有显著正向影响,而养殖年限、养殖收入、政策补贴有显著负向影响;周边近几年是否发生过动物疫病对防疫用药支出和通风、消毒的设备支出有显著正向影响;地域差异对免疫支出有显著正向影响,而对采光设备支出有显著负向影响;使用效果认知对消毒、污水污物处理和无害化处理的设备支出有显著正向影响。
[Abstract]:Based on 331 survey data of farmers in 6 provinces of China, selecting variables from four aspects, such as individual characteristics, breeding characteristics, subjective cognition, social environment, etc., using regression model to apply regression model to three measures of epidemic prevention, such as drug use, immunization and disinfection, and daylighting. The factors influencing the expenditure and total expenditure of 5 items of epidemic prevention equipment, such as ventilation, sewage, disinfection and innocuous treatment, were analyzed. The results showed that all farmers had the expenditure on epidemic prevention, but the difference was large. The cost of prevention and treatment of drugs and vaccinations is more, but the amount of subsidy is also more, while the expenditure of harmless treatment equipment is just the opposite. The scale of aquaculture has a significant positive effect on the total expenditure on epidemic prevention of farmers, while the number of years of cultivation, the income of aquaculture, Policy subsidies have a significant negative impact; whether or not animal epidemics have occurred in recent years have a significant positive impact on spending on antiepidemic drugs, ventilation, and disinfection equipment; regional differences have a significant positive impact on immunization expenditures. There was a significant negative effect on the expenditure of daylighting equipment, and a significant positive effect on the expenditure of disinfection, sewage treatment and innocuous treatment.
【作者单位】：中国农业科学院农业经济与发展研究所;
【基金】：科技部现代农业产业技术体系建设专项资金(CARS-42-G24) 中国农业科学院科技创新工程(ASTIP-IAED-2016) 教育部国家公派留学基金(201503250075) 清华大学中国农村研究院博士论文奖学金项目
【分类号】：F326.3;S851.3
【正文快照】： 一、问题的提出高致病性禽流感、亚洲I型口蹄疫、猪链球菌病和蓝耳病等重大动物疫病一直制约中国畜禽业健康发展。据统计,2004—2008年,平均每年动物疫病给畜禽业造成的直接经济损失达到1 000亿元,仅动物发病死亡造成的直接损失就接近400亿元,相当于养殖业总产值增量的60%左右

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