Analysis of Population Characteristics and Influencing Factors of Rest Time in Holstein Dairy Cows
MA Longgang, AN Tao, ZHANG Hailiang, ZHU Lei, WANG Lei, NING Jingyang, WANG Yan, GUO Gang, HUANG Xixia, WANG Yachun
China Animal Husbandry and Veterinary Medicine
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2021, (9): 3323
-3331
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DOI: 10.16431/j.cnki.1671-7236.2021.09.023
