【摘要】 农药过量施用不仅造成农产品质量安全危害，而且破坏农村生态环境。基于安徽省260份家庭农场调研数据，运用倾向得分匹配法（PSM），实证分析了农业企业技术服务对家庭农场农药施用的影响。结果表明在农业企业科技服务下，家庭农场施药次数明显减少，与无技术服务农场相比减少24.6%；务农年限、户主性别、信息渠道获取等因素对家庭农场农药施用次数存在显著影响。基于此，提出积极引导农业企业加大科技投入、丰富沟通渠道、加强农企合作以及提升农场经营者能力等建议。更多还原

【Abstract】 Excessive application of pesticides not only harmed the quality of agricultural products,but also damaged the rural ecological environment.Based on 260 survey data of family farms in Anhui province,the influence of technical services of agricultural enterprises on pesticide application on family farms was empirically analyzed by using propensity score matching method(PSM).The results showed that the application times of family farm decreased significantly under the service of agricultural enterprise technology,which decreased by 24.6% compared with farms without technical service.Factors such as farming years,gender of household head and access to information channels had significant effects on the times of pesticide application in family farms.Suggestions were put forward to increase support for agricultural enterprises,enrich communication channels,strengthen cooperation between agricultural enterprises and improve the ability of farm operators.更多还原