Evaluation of bull fertility in dairy and beef cattle using cow field data.

@article{Berry2011EvaluationOB,
  title={Evaluation of bull fertility in dairy and beef cattle using cow field data.},
  author={Donagh P Berry and Ross D Evans and Sin{\'e}ad Mc Parland},
  journal={Theriogenology},
  year={2011},
  volume={75 1},
  pages={172-81}
}
A successful outcome to a given service is a combination of both male and female fertility. Despite this, most national evaluations for fertility are generally confined to female fertility with evaluations for male fertility commonly undertaken by individual breeding organisations and generally not made public. The objective of this study was to define a pertinent male fertility trait for seasonal calving production systems, and to develop a multiple regression mixed model that may be used to… CONTINUE READING