摘要
在政策支持下,中国农机跨区作业服务市场不断延伸,但近年来在不同作物之间和不同农艺环节之间农机跨区作业都呈现明显的分化趋势。从农机跨区作业服务市场发展历程、分化趋势以及分化成因等角度对现有文献进行综述。从农机具购置成本、利润空间、农机供给、区际时间差、地形与交通条件等方面阐述农机跨区作业服务市场分化的原因,但仍无法完全解释上述分化现象。农机跨区作业服务市场受时空的制约,因而需从时空因素角度寻找对分化现象更具解释力的理论。
With the support of policy,the service market of China’s agricultural machinery cross regional operation continues to extend,but there is an obvious differentiation trend among different crops and different agronomic links in recent years.This paper summarizes the existing literature from the perspective of the development process,differentiation trend and causes of the cross regional operation service market of agricultural machinery.The existing literature discusses the reasons for the market differentiation of agricultural machinery cross regional operation service from the aspects of agricultural machinery purchase cost,profit space,agricultural machinery supply,the time difference of inter regional,terrain and traffic conditions,but it still can’t fully explain the above differentiation phenomenon.Because of the constraints of time and space,we need to find a more powerful theory to explain the differentiation phenomenon from the perspective of space-time factors.
作者
阮冬燕
周晶
RUAN Dong-yan;ZHOU Jing(Institute of Grammar and Economics,Wuhan University of Science and Technology,Wuhan 430081,China;Institute of Economic Management,Huazhong Agricultural University,Wuhan 430070,China)
出处
《湖北农业科学》
2021年第18期9-13,共5页
Hubei Agricultural Sciences
基金
湖北省教育厅哲学社会科学研究一般项目(20Q019)
中央高校基本科研业务费专项资金资助项目(2662021JGPYG02)。
关键词
农机跨区服务
市场
分化
成因
研究进展
the cross regional service of agricultural machinery
market
differentiation
cause of formation
research progress
