农机服务外包对绿色农业门槛效应研究——基于老龄化和规模化视角
郭宣峰, 戴浩, 何蒲明, 魏君英, 李爱杰
Research on the threshold effect of agricultural machinery service outsourcing on green agriculture: Based on the perspective of aging and scaling
Guo Xuanfeng, Dai Hao, He Puming, Wei Junying, Li Aijie
中国农机化学报
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2024, (2): 320
-328
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DOI: 10.13733/j.jcam.issn.2095-5553.2024.02.045
