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The effects of increased dietary salt concentration on performance and behaviour of finishing pigs

Published online by Cambridge University Press:  20 November 2017

V.E. Beattie  and
R.N. Weatherup
V.E. Beattie
Affiliation:
Agricultural Research Institute of Northern Ireland, Hillsborough Co Down, BT26 6DR
R.N. Weatherup
Affiliation:
Agricultural Research Institute of Northern Ireland, Hillsborough Co Down, BT26 6DR
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Extract

Tail-biting is a behavioural vice with important welfare, economic and carcass quality implications observed in growing pigs. Fraser (1987) proposed that mineral deficiencies in the diet may be related to tail-biting while Beattie et al (1996) found that tail-biting did not occur in intensive housing when pigs had access to a rooting substrate. This study compared the effects on pig performance and behaviour of increased dietary salt concentration with a negative control (standard diet, no rooting substrate) and a positive control (standard diet, rooting substrate provided).

Type
Theatre Presentations
Information
Proceedings of the British Society of Animal Science , Volume 2000 , 2000 , pp. 6
Copyright
Copyright © The British Society of Animal Science 2000

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References

Beattie, V.E., Walker, N. and Sneddon, I.A. (1996). A method of enrichment for intensive housing of growing pigs. Proceedings British Society of Animal Science, (Winter meeting), Scarborough, pp 203.Google Scholar
Fraser, D. (1987). Mineral deficient diets and the pig's attraction to blood : implications for tail-biting. Canadian Journal of Animal Science, 67, 909–918.CrossRefGoogle Scholar