Allison N Pullin1, Christina B Rufener2, Suzanne T Millman3

  • 1Center for Animal Welfare, Department of Animal Science, University of California, Davis, Davis, CA 95616, USA; Animal Behavior Graduate Group, College of Biological Sciences, University of California, Davis, Davis, CA 95616, USA.

Poultry science
|January 9, 2024
PubMed
概括

在高度的环境中养可以改善它们使用多层鸟的情况. 早期获得高度的母更多地利用鸟,并较少地蛋,为无系统带来持久的好处.