基于河北省5个主产县的玉米生产技术效率分析
郭东岳, 郅尚, 李敏, 郭雪红, 王桂荣, 张新仕, 崔永福
Analysis of Corn Production Technical Efficiency Based on Five Main Producing Counties in Hebei Province
GUO Dongyue, ZHI Shang, LI Min, GUO Xuehong, WANG Guirong, ZHANG Xinshi, CUI Yongfu
农学学报
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2022, (10): 51
-55
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DOI: 10.11923/j.issn.2095-4050.cjas2021-0051
