中俄薯类作物生产技术效率比较研究

English

袁连升, 刘海东, 韩冰,

Comparative study on the technical efficiency of potato production between China and Russia

Yuan Liansheng, Liu Haidong, Han Bing.

中国农机化学报 . 2021, (9): 216 -221 . DOI: 10.13733/j.jcam.issn.2095-5553.2021.09.30