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A note on the effect of mixed or segregated penning of boars and gilts over the live-weight range 20 to 80 kg on performance, carcass characteristics and behaviour

Published online by Cambridge University Press:  02 September 2010

W. C. Smith ,
G. Pearson  and
R. J. Holmes
W. C. Smith
Affiliation:
Department of Animal Science
G. Pearson
Affiliation:
Department of Animal Science
R. J. Holmes
Affiliation:
Department of Veterinary Clinical Sciences, Massey University, Palmerston North, New Zealand
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Abstract

In a study involving 32 boars and 32 gilts penned in either single-sex or mixed-sex groups of eight over the live-weight range 20 to 80 kg, the system of penning did not influence performance or carcass measurements, and with boars had only slight effects on the colour and ultimate pH of the m. longissimus. Sensory panel evaluation of heated backfat from fresh and cured carcasses of boars showed a similar and low sex odour level for single- and mixed-sex groups. System of penning did not influence the extent and duration of agonistic behaviour nor the incidence of mountings.

Information

Type
Research Article
Information
Animal Production , Volume 38 , Issue 3 , June 1984 , pp. 503 - 506
Copyright
Copyright © British Society of Animal Science 1984

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References

REFERENCES

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