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A note on the effect of amino acid or urea supplements to barley diets for the finishing pig
Published online by Cambridge University Press: 02 September 2010
Summary
In trials 1 and 2, supplements of urea and cottonseed meal increased the protein content of the basal diets from 12·2 to 14·0–14·6%, but had no significant effects on growth rate or carcass characteristics. In trial 3 the effect of cottonseed meal on growth rate was almost significant but urea had less effect. In trial 4, the basal diet contained 11·0% protein; soya bean meal increased this to 13·1% and had an almost significant effect on growth rate. Lysine and lysine + urea had no effect.
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- Copyright © British Society of Animal Science 1969
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