饲喂25羟基维生素D3和维生素D3对不同阶段荷斯坦种公牛冻精品质和营养物质表观消化率的影响
冯冠智, 徐宏建, 王丽华, 张城瑞, 祖智富, 张永根
Effects of Feeding 25-Hydroxyvitamin D3 and Vitamin D3 on Frozen Semen Quality and Nutrient Apparent Digestibility of Holstein Breeding Bulls at Different Stages
FENG Guanzhi, XU Hongjian, WANG Lihua, ZHANG Chengrui, ZU Zhifu, ZHANG Yonggen
动物营养学报
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2022, (1): 372
-380
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DOI: 10.3969/j.issn.1006-267x.2022.01.035
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