农业机械化水平对中国粮食生产技术效率的空间溢出效应研究——基于农机跨区作业视角

English

中文

ISSN 2095-5553 CN 32-1837/S
中华人民共和国农业农村部主管
农业农村部南京农业机械化研究所主办

Research on the spatial spillover effect of the level of agricultural mechanization on the technical efficiency of grain production in China: Based on the perspective of agricultural machinery crossregional operation

Xie Dongmei, Wang Xicheng, Wu Junqian

Journal of Chinese Agricultural Mechanization . 2023, (3): 223 -231 . DOI: 10.13733/j.jcam.issn.2095-5553.2023.03.031