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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
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Advertisement
Analysis of the technical efficiency and influencing factors of sweet potato production from the perspective of heterogeneity
Chen Xi, Lu Jianzhen, Wang Kai.
Journal of Chinese Agricultural Mechanization . 2022, (
4
): 74 -82 . DOI: 10.13733/j.jcam.issn.20955553.2022.04.012
