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  

Study on farmers' expenditure on animal disease prevention and control and influence factors:Based on survey data of broiler farmers from six provinces

作　　者：黄泽颖[1] 王济民[1] HUANG Zeying;WANG Jimin(Institute of Agricultural Economics and Development, Chinese Academy of Agricultural Sciences, Beijing 100081, China)

机构地区：[1]中国农业科学院农业经济与发展研究所,北京100081

出　　处：《湖南农业大学学报（社会科学版）》2017年第5期25-33,共9页Journal of Hunan Agricultural University(Social Sciences)

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

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。Based on331questionnaires of farmers from6top broiler production provinces in China,the author chose four independent variables selected from householder characteristics,farm characteristics,subjective cognition and social environment to determine the farmers'expenditure on three animal disease prevention and control measures including medicine usage,immunization,disinfection and five devices such as lighting,ventilation,pollution discharge,disinfection and safe disposal and the total expenditure by seemingly unrelated regression and multiple linear regression.It was found that farm size impacted farmers'overall expenditure on biosecurity significantly and positively while time spent on farm,farm income and policy subsidy produced negative impact,whether zoonotic diseases happened recently and around had the positive effect on expenditure of drug usage,ventilation devices and disinfection devices significantly;district difference was the significant and positive factor influencing immunization expenses,but impacted lighting devices expenses negatively and significantly;usage effect cognition impacted spend on disinfection,pollution discharge devices and safe disposal positively and significantly.

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 

分 类 号：F326.3[经济管理—产业经济] F224