黑龙江省肉牛养殖环境效率及影响因素研究

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杨辉, 郑卓航, 段禹阳

Environmental Efficiency and Influencing Factors of Beef Cattle Farming in Heilongjiang Province

YANG Hui, ZHENG Zhuohang, DUAN Yuyang

家畜生态学报 . 2025, (2): 107 -114 . DOI: 10.3969/j.issn.1673-1182.2025.02.017