Rumination Duration and Influencing Factors of Chinese Holstein Cows in a Pasture in Jiangsu Province
ZHANG Na, ZHANG Wanting, TIAN Yu, GE Jiwen, WANG Yongkuan, TANG Yiguo, LIANG Yan, Huang Xixia, YANG Zhangping, MAO Yongjiang
Journal Of Domestic Animal Ecology
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2025, (10): 67
-72
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DOI: 10.3969/j.issn.1673-1182.2025.10.010
