EN中文
农户兼业对粮食生产效率的非线性影响
黄炎忠, 罗小锋, 李兆亮, 刘迪
Nonlinear effect of farmers’ off-farm employment on grain production efficiency
HUANG Yanzhong, LUO Xiaofeng, LI Zhaoliang, LIU Di
资源科学 . 2021, (8): 1605 -1614 .  DOI: 10.18402/resci.2021.08.08