摘要
本文通过构建农业生产模型,分析了农地规模、农业生产成本等因素对植保无人机技术采纳的影响,认为合作社有助于个体农户跨越农地规模限制,提高采纳水平。基于吉林省812份一手调研数据,回归结果显示,农户实际耕种面积、加入合作社等因素对认知和采纳水平有显著正向影响。本文在此基础上进一步估算,制约植保无人机技术采纳的规模门槛约为30亩。最后,本文建议发挥合作社在科技推广中的作用,跨越土地规模门槛,提高农户植保无人机采纳水平,从而缓解农村劳动力不足的压力等一系列问题。
Based on the general agricultural production theory model,this paper analyzes the impact of agricultural scale and agricultural production cost on farmers ＇ adoption of the technology. It also points out that agricultural production cooperatives can help individual farmers to cross farmland scale threshold and take a more advanced technology. Using data from 812 questionnaires in Jilin Province,the results of regressions show that scale of land and enrollment of agricultural cooperatives have significant positive effects on the level of cognition and adoption. Finally,this paper further estimates that the land threshold of plant protection UAV technology adoption is about 30 mu.
作者
郑适
陈茜苗
王志刚
ZHENG Shi;CHEN Qianmiao;WANG Zhigang
出处
《农业技术经济》
CSSCI
北大核心
2018年第6期92-105,共14页
Journal of Agrotechnical Economics
基金
2016年国家社科基金项目“玉米‘三量齐增’与供给侧结构性改革政策研究”(编号:16BJY113)
关键词
土地规模
合作社加入
技术认知
植保无人机
技术采纳
Plant protection unmannered aerial vehicle
Technology adoption
Technology perception
Scale of land
Agricultural cooperatives
