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The influence of genetics and environment on indicators of piglet pre-weaning survival

Published online by Cambridge University Press:  22 November 2017

E. Baxter ,
S. Jarvis ,
L. Sherwood ,
M. Farish ,
S. Robson ,
K. Smurthwaite ,
R. Roehe  and
S.A. Edwards
E. Baxter*
Affiliation:
SAC, Midlothian, United Kingdom
S. Jarvis
Affiliation:
SAC, Midlothian, United Kingdom
L. Sherwood
Affiliation:
SAC, Midlothian, United Kingdom
M. Farish
Affiliation:
SAC, Midlothian, United Kingdom
S. Robson
Affiliation:
SAC, Midlothian, United Kingdom
K. Smurthwaite
Affiliation:
Grampian Country Food Group, Aberdeenshire, United Kingdom
R. Roehe
Affiliation:
SAC, Midlothian, United Kingdom
S.A. Edwards
Affiliation:
University of Newcastle, Newcastle upon Tyne, United Kingdom
*
Email:[email protected]
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Extract

Recent estimates of total pre-weaning piglet mortality range between 16-19% (MLC 2006). With environmental modification using the farrowing crate reaching its potential to decrease mortality, as well as raising serious welfare concerns, a different approach to effectively address piglet survival is needed. Genetic breeding programmes implemented in alternative farrowing systems could prove a viable option.

Type
Theatre Presentations
Information
Proceedings of the British Society of Animal Science , Volume 2008 , 2008 , pp. 11
Copyright
Copyright © The British Society of Animal Science 2008

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References

Meat Livestock Commission. 2006. The Pig Yearbook 2006.Google Scholar
Roehe, R, Shrestha, NP, Mekkawy, W, Knap, PW, Smurthwaite, KM, Jarvis, S, Lawrence, AB, Edwards, SA. 2007. Genetic analyses of piglet survival and individual birth weight on first generation data of a selection experiment for piglet survival under outdoor conditions. Proceedings of the British Society of Animal Science, p65.Google Scholar