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Single cereal diets for bacon pigs: 2. The effect of methods of storage and preparation of barley on performance and carcass quality

Published online by Cambridge University Press:  02 September 2010

D. J. A. Cole ,
G. W. Dean  and
J. R. Luscombe
D. J. A. Cole
Affiliation:
Harper Adams Agricultural College, Newport, Shropshire
G. W. Dean
Affiliation:
Harper Adams Agricultural College, Newport, Shropshire
J. R. Luscombe
Affiliation:
Harper Adams Agricultural College, Newport, Shropshire
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Summary

Barley which had been stored after treatment with 0·8 % propionic acid was incorporated into pig diets in either the milled or the rolled form and its feeding value compared with that of barley stored dry and then ground, and of moist barley stored anaerobically and then rolled. The pigs were fed from 50 to 200 lb live weight on the four diets. Their performance was not affected by the method of storage of the barley, but those given rolled barley required 11% more dry matter per unit of live-weight gain than those given milled barley. There were no significant differences between the treatments in carcass measurements, or in apparent digestibility coefficients as measured by the chromic-oxide method.

Type
Research Article
Information
Animal Production , Volume 12 , Issue 1 , February 1970 , pp. 1 - 6
Copyright
Copyright © British Society of Animal Science 1970

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References

REFERENCES

Cole, D. J. A., Beal, R. M. and Luscombe, J. R. 1968. The effect on performance and bacterial flora of lactic acid, propionic acid, calcium propionate and calcium acrylate in the drinking water of weaned pigs. Vet. Ree. 83: 459–464.Google Scholar
Cole, D. J. A., Duckworth, J. E., Holmes, W. and Cuthbertson, A. 1968. Factors affecting voluntary feed intake in pigs. 3. The effect of a period of feed restriction, nutrient density of the diet and sex on intake, performance and carcass characteristics. Anim. Prod. 10: 345–357.Google Scholar
Crampton, E. W. and Bell, J. M. 1946. The effect of fineness of grinding on the utilization of oats by market hogs. J. Anim. Sci. 5: 200–210.Google Scholar
Duncan, D. B. 1955. Multiple range and multiple F tests. Biometrics 11: 1–42.Google Scholar
Friend, D. W., Cunningham, H. M. and Nicholson, J. W. 1963. The production of organic acids in the pig. II. The effect of diet on levels of volatile fatty acids and lactic acid in sections of the alimentary tract. Can. J. Anim. Sci. 43: 156–168.Google Scholar
Lawrence, T. L. J. 1967a. High-level cereal diets for the growing/finishing pig. 1. The effect of cereal preparation and water level on the performance of pigs fed diets containing high levels of wheat. J. agric. Sci., Camb. 68: 269–274.Google Scholar
Lawrence, T. L. J. 1967b. High-level cereal diets for the growing/finishing pig. 2. The effect of cereal preparation on the performance of pigs fed diets containing high levels of maize, milo and barley. J. agric. Sci., Camb. 69: 271–282.Google Scholar