机译:奶牛卫生,飞节受伤和美国奶牛场免费摊档使用之间的关联
USDA: Animal and Plant Health Inspection Service: Veterinary Services, Centers for Epidemiology and Animal Health, Fort Collins,CO 80526-8117;
rnCenter for Animal Welfare, Department of Animal Science, University of California-Davis 95616-8521;
rnAnimal Welfare Program, 2357 Main Mall, University of British Columbia, Vancouver, BC, Canada V6T 1Z4;
rnUSDA: Animal and Plant Health Inspection Service: Veterinary Services, Centers for Epidemiology and Animal Health, Fort Collins,CO 80526-8117;
rnAnimal Welfare Program, 2357 Main Mall, University of British Columbia, Vancouver, BC, Canada V6T 1Z4;
cow comfort; animal welfare; hock injury; lying;
机译:基于运动评分,身体和节肢状况,腿部卫生和躺卧行为的La足与奶牛福利指标之间的关联
机译:三种类型的自由失速表面对奶牛偏好和失速使用的影响
机译:自由饲养的泌乳奶牛的牛群和奶牛水平因素,奶牛躺卧行为和体细胞计数升高风险的关联
机译:牛群和牛级因子,牛躺着和常设行为的关联,以及在自由摊位哺乳奶牛的自由摊位升高的体细胞计数
机译:美国中西部乳制品农场的电气消耗,在牧场的乳制品系统中的遮阳奶牛
机译:基于运动得分身体和节肢状况腿部卫生和躺卧行为的me足与奶牛福利指标之间的关联
机译:基于运动评分,身体和飞节状况,腿部卫生和说谎行为的奶牛福利的跛行和指标之间的关联