Now showing items 1-1 of 1

  • Predisposing factors for culling in first lactation Holstein-Fresian heifers 

    Chiumia D; Chagunda MGG; Roberts DJ; McRae AI (The Animal Consortium, 04/2011)
    The high culling rate in dairy herds is one of the most important problems for dairy farmers (Tena-Martinez et al., 2009). Culling in first lactation dairy heifers can be as high as 33% (Wathes et al., 2007), and both ...