Study on Nutrient Requirement of Mineral Elements Copper, Iron and Zinc of 70 to 90 kg Yak Calves
CAO Jun, ZHANG Bo, DUAN Jiayu, FENG Yuzhe, LIU Shujie, YANG Deyu, ZHANG Xiaowei, ZHOU Lei, CUI Zhanhong
Chinese Journal of Animal Nutrition . 2023, (3): 1705 -1715 .  DOI: 10.12418/CJAN2023.161