:

Cheryl Waldner1, Lianne McLeod1, Sarah Parker1

  • 1Large Animal Clinical Sciences, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, SK, Canada S7N 5B4.

PubMed
概括

加拿大肉牛经常表现出铜缺乏,和含量在区域范围内有所不同. 这些微量矿物质含量受牛年龄和土壤类型等因素的影响,影响着牛群的健康和繁殖.