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The effect of offering two feeds, with or without pharmacological levels of zinc oxide, on the individual feeding behaviour and performance of weaned piglets

Published online by Cambridge University Press:  23 November 2017

F. Reynolds ,
M. Forbes ,
R. Slade  and
H. Miller
F. Reynolds*
Affiliation:
University of Leeds, Leeds, United Kingdom
M. Forbes
Affiliation:
University of Leeds, Leeds, United Kingdom
R. Slade
Affiliation:
University of Leeds, Leeds, United Kingdom
H. Miller
Affiliation:
University of Leeds, Leeds, United Kingdom
*
Email:[email protected]
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Extract

Zinc oxide (ZnO) is frequently added to nursery piglet diets at pharmacological levels to combat scouring and to improve performance of weaned piglets (Miller and Slade, 2006). It is anecdotally recognized in the pig industry that piglets do not like the taste of zinc although increased feed intake is frequently reported (Ragland et al., 2006). Dietary selection studies have demonstrated the ability of the pig to discriminate between different foods (Forbes and Kyriazakis, 1995). This experiment aimed to test the hypothesis that weaned piglets would avoid a diet high in ZnO when given the choice, and to investigate the resultant performance and choice feeding behaviour of individual piglets in the immediate post weaning period.

Type
Theatre Presentations
Information
Proceedings of the British Society of Animal Science , Volume 2008 , 2008 , pp. 89
Copyright
Copyright © The British Society of Animal Science 2008

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References

Forbes, J. M. and Kyriazakis, I. Food preferences in farm animals: why don’t they always choose wisely? Proceedings of the Nutrition Society. 1995; 52: 429–440 Google Scholar
Forbes, J. M., 1995. Voluntary Feed Intake and Diet Selection in Farm Animals. CAB International, Oxon, UK.Google Scholar
Miller, H. M. and Slade, R. D. (2006). Organic acids, pig health and performance. The Pig Journal 57: 140–149.Google Scholar
Ragland, D., Schneider, J. R., Amas, S. F., and Hill, M.. 2006. Alternatives to the use of antimicrobial feed additives in nursery diets: A pilot study. Journal of Swine Health and Production. 14(2):82–88.Google Scholar