绿色防控技术采纳影响因素及收入效应研究——基于792户菜农调查数据的实证分析  

The influencing factors and income effects of green prevention-control technology adoption——An empirical analysis based on the survey data of 792 vegetable growers

作　　者：田路 郑少锋[1] 陈如静 TIAN Lu;ZHENG Shaofeng;CHEN Rujing(School of Economics and Management,Northwest A&F University,Yangling 712100,China)

机构地区：[1]西北农林科技大学经济管理学院,杨凌712100

出　　处：《中国生态农业学报（中英文）》2022年第10期1687-1697,共11页Chinese Journal of Eco-Agriculture

基　　金：国家自然科学基金项目(7177031481)资助。

摘　　要：本文以山东省寿光市蔬菜种植户为例,对菜农采纳绿色防控技术的影响因素和收入效应进行定量分析,以便为绿色防控技术在蔬菜种植行业的有效推广、促进菜农绿色生产和提质增收提供政策参考。基于山东寿光792户菜农的微观数据,采用赫克曼矫正法模型从“采纳决策”和“采纳程度”两个方面探究了影响菜农绿色防控技术采纳的影响因素,运用内生转换回归模型分析菜农绿色防控技术采纳对其收入的平均处理效应。研究发现:1)菜农对绿色防控技术的采纳程度不足,样本农户中只采纳1项和2项绿色防控技术的数量最多,占总样本比重分别为36.87%和27.27%;2)菜农绿色防控技术认知水平、接受质检和培训经历、会主动利用互联网搜集信息对菜农的绿色防控技术采纳行为显著正相关,地块数量、信息设备数量对菜农的绿色防控技术采纳行为显著负相关;3)人均收入超过样本平均水平的菜农更乐于接受绿色防控技术,且该技术的采用可增加菜农年均收入的比重为7.2%。据此,应发挥绿色防控技术的增收效应,激发菜农采纳新技术的内生动力,提出政府应加快健全绿色防控技术推广机制,完善风险补偿机制、给予菜农技术政策补贴,增强菜农的科学技术意识、积极推动农户适度规模经营等政策建议。To comply with the agricultural production trend of protecting the ecological environment,reducing the application of chemical pesticides,comprehensively developing green agriculture,and helping the rural areas to achieve long-term development,the Chinese government made efforts to promote the application of green prevention-control technology;however,the application level of this technology in China is not high and existing research on the adoption of green prevention-control technology as a method selection by farmers is insufficient.To promote the adoption of green prevention-control technologies by vegetable farmers,achieve green production and quality improvement and income increase,provide policy reference for the effective promotion of green prevention-control technologies in the vegetable planting industry,and enrich the promotion theory of green prevention-control technologies,this study used vegetable growers in Shouguang City,Shandong Province as an example to quantitatively analyze the influencing factors and income effects of vegetable farmers’adoption of green prevention-control technologies.Based on the micro-data of 792 vegetable farmers,this study characterized the behavior of vegetable farmers in adopting green prevention-control technology according to two aspects,adoption decision and adoption degree,explored the influencing factors affecting the adoption of green preventioncontrol technology of vegetable farmers using the Heckman correction method model.And the average treatment effect of the adoption of green prevention-control technology of vegetable farmers on their income was analyzed by using an endogenous conversion regression model.The study found that the degree of adoption of green prevention-control technologies by vegetable farmers was insufficient.The numbers of vegetable farmers adopting one and two green prevention-control technologies were the largest,which were 292 households and 216 households,respectively,accounting for 36.87%and 27.27%of the total sample,respectively.The

关 键 词：绿色防控技术 采纳强度 收入效应 赫克曼矫正法 内生转换模型 

分 类 号：F323.3[经济管理—产业经济]