Genetic parameters for fertility of dairy heifers and cows at different parities and relationships with production traits in first lactation.

@article{Tiezzi2012GeneticPF,
  title={Genetic parameters for fertility of dairy heifers and cows at different parities and relationships with production traits in first lactation.},
  author={Francesco Tiezzi and Christian Maltecca and Alessio Cecchinato and Mauro Penasa and G Bittante},
  journal={Journal of dairy science},
  year={2012},
  volume={95 12},
  pages={
          7355-62
        }
}
The objectives of this study were to estimate genetic parameters for fertility of Brown Swiss cattle, considering reproductive measures in different parities as different traits, and to estimate relationships between production traits of first lactation and fertility of heifers and first-parity and second-parity cows. Reproductive indicators were interval from parturition to first service, interval from first service to conception, interval from parturition to conception, number of… CONTINUE READING

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References

Publications referenced by this paper.
SHOWING 1-10 OF 39 REFERENCES