农户劳动力禀赋、农地规模与农机社会化服务采纳行为分析——来自豫鲁冀的证据  

Study on the effect of rural households' labor endowment,farmland scale on the adoption of agricultural machinery custom service:The evidence from Henan,Shandong and Hebei Province

作　　者：曾雅婷[1] Jin Yanhong 吕亚荣[1] 

机构地区：[1]中国人民大学农业与农村发展学院,北京100872 [2]School of Environmental and Biological Sciences,Rutgers,the State University of New Jersey

出　　处：《农业现代化研究》2017年第6期955-962,共8页Research of Agricultural Modernization

基　　金：国家社会科学基金项目(15BJY084);中国人民大学重大规划项目(2015030210)~~

摘　　要：推动农业生产机械化对实现我国农业供给侧改革有重要意义,农机社会化服务则是有中国特色的实现农业机械化的有效方式。基于农户采纳农机社会化服务数理分析,利用豫鲁冀三省594个农户的实地调研数据,运用似不相关回归、多元线性回归模型,分析了家庭资源禀赋对农户采纳农机社会化服务的影响。结果表明,样本农户玉米生产农机社会化服务使用率为57.9%,而自有农机使用率仅为3.20%。农户家庭农业劳动力数量与农机社会化服务使用率之间负相关、非农劳动力数量与农机社会化服务使用率之间正相关,劳动力质量与农机社会化服务使用率之间正相关;农地规模与农机社会化服务使用率之间呈倒"U"型关系,但与自有机械使用率、总机械化率呈显著正相关。因此,提出完善农机社会化服务市场、提高农业劳动力质量、加快土地流转市场建设、降低农地细碎化水平等对策建议。Promoting the mechanization of agricultural production has an important implication for the reform of agricultural supply side. The agricultural machinery custom service is an effective way to realize mechanization in agriculture with Chinese characteristics. This paper used a production and management decision-making model to analyze the effect of farmers’ household resource endowment on their adoption of agricultural machinery custom service. The empirical methods were seemingly unrelated regression estimation and multivariable linear models. The data including 594 households was collected by field questionnaire survey in Henan, Shandong and Hebei Province. The result indicated that, 57.9% of corn production was operated by agricultural machinery custom service, while only 3.20% was done by household’s own agricultural machinery. In the rural households, the quantity of on-farm and off-farm labor was negatively and positively correlated to the adoption of agricultural machinery custom service respectively. The quality of labor had a positive effect on the adoption of agricultural machinery custom service. The relationship between farmland size and the adoption of agricultural machinery custom service was an upside-down “U” shape. Meanwhile, the farmland size was positively related to own machinery mechanization rate and total agricultural mechanization rate. Finally, the paper suggested to improve the system of agricultural machinery custom service, to strengthen the education of farmers, to speed the construction of farmland transfer market and to reduce the level of farmland fragmentation.

关 键 词：劳动力禀赋 农地规模 农机社会化服务 土地流转 似不相关回归(SUR) 

分 类 号：F301.3[经济管理—产业经济]