Factors affecting longevity in maternal Duroc swine lines

@inproceedings{Tarrs2006FactorsAL,
  title={Factors affecting longevity in maternal Duroc swine lines},
  author={Joaquim Tarr{\'e}s and Joan Tibau and Jes{\'u}s Piedrafita and Emma F{\`a}brega and Josep Reixach},
  year={2006}
}
A competing risks approach was used to evaluate the influence of several pre-farrowing factors on risk of culling due to different causes in Duroc swine, these having low fertility, low productivity, lameness and mortality. Culling due to low fertility increased for average daily gains during the growth test lower than 585 g/day, whereas culling due to low productivity and mortality increased with low levels of backfat thickness at the end of the growth test. Lesser loin depths at first… CONTINUE READING

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References

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Showing 1-10 of 27 references

Factors influencing length of productive life and replacement rates in Bruna dels Pirineus beef breed

  • J. Tarrés, P. Puig, V. Ducrocq, J. Piedrafita
  • Anim. Sci
  • 2004
Highly Influential
11 Excerpts

Competing risks analysis of reasons for disposal in Quebec dairy herds

  • J. W. Dürr, M. P. Schneider, H. G. Monardes, R. I. Cue
  • Proceedings of 7th World Congress on Genetics…
  • 2002
Highly Influential
4 Excerpts

Factors affecting survival rate of crossbred sows in weaner production

  • H. Brandt, N. von Brevern, P. Glodek
  • Livest. Prod. Sci
  • 1999
Highly Influential
8 Excerpts

Survival Analysis Using the SASR System

  • P. D. Allison
  • A Practical Guide. SAS Institute,
  • 1995
Highly Influential
3 Excerpts

A review of the welfare issues for sows and piglets in relation to housing

  • J. L. Barnett, P. H. Hemsworth, G. M. Cronin, E. C. Jongman, G. D. Hutson
  • Aust. J. Agric. Res
  • 2001
1 Excerpt

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