文献类型：期刊文献

中文题名：资源约束异质下种粮农户农机服务外包选择行为研究——基于土地、劳动与生态三重资源约束视角

英文题名：Study on Grain Farmers'Choosing Behavior of Agricultural Mechanization Services Outsource Restricted by Resource Heterogeneity——Based on Perspective of Land,Labor and Ecology Resources Endowment

作者：张改清[1];冯俊伟[1]

第一作者：张改清

机构：[1]河南财经政法大学农业农村发展学院,郑州450046

第一机构：河南财经政法大学

年份：2023

期号：6

起止页码：44-58

中文期刊名：农业经济与管理

外文期刊名：Agricultural Economics and Management

收录：国家哲学社会科学学术期刊数据库;北大核心:【北大核心2020】；

基金：国家社会科学基金(21BJY186);河南省哲学社会科学规划年度项目(2022BJJ017、2022CJJ125);河南省专业学位研究生精品教学案例项目(YJS2023AL086);2024年度河南省高等学校哲学社会科学基础研究重大项目(2024-JCZD-22)。

语种：中文

中文关键词：资源异质;种粮农户;农机服务外包

外文关键词：resource heterogeneity;grain farmers;agricultural mechanization services outsourcing

摘要：根据河南省3099份农户田野调查数据,运用熵值法、K均值聚类法和Tobit回归等方法对种粮农户资源约束异质性影响其农机服务外包选择行为的问题进行分析。结果表明,种粮农户的三重资源约束表现为高中低三个程度,且随着约束程度的降低,农户整体农机服务外包率提高;受种粮农户三重资源约束异质性影响,其在不同环节的服务外包率呈现差异,其中,随着约束程度的降低,播种环节的农机服务外包率同频降低,施肥环节逆向提高,而整地和收割环节尚未发生变化;不论种粮农户三重资源约束程度如何,其整体农机服务外包率均受到自有机械不同程度的替代影响,但随着约束程度的下降,自有机械服务与农机服务外包间的互补关系增强。因此,提高种粮农户不同生产环节的服务外包率,因户制宜适度增加自有小型农机具,是破解普通种粮农户土地约束、劳动弱质与生态污染的有效途径,也是推进粮食生产适度规模经营的有效方式。
Based on the field survey data of 3099 farmers in Henan Province,entropy method,K mean and Tobit model were used to analyze the influence of farmers'resource constrained heterogeneity on its choosing behavior of agricultural mechanization services outsourcing.The results showed that the triple resource constraints of grain farmers were high,medium and low,and the full mechanization outsourcing rate was increasing with the decrease in degree of constraint;influenced by triple resource constraints,the mechanization services outsourcing rate in sow drop,and it went up in fertilization,while it had no effect on the plough and reap;the full mechanization outsourcing rate was substituted by owned machinery in varying degrees,while the complimentary relationship was reinforced with the fall of constraint degree.Therefore,the effective way to break triple resource constraints was boosting agricultural mechanization services outsourcing rate in production,increasing small agricultural implement according to family situation,so as to promote moderate scale operation of grain production in China.