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Feed additives to diets supplemented with copper for growing pigs

Published online by Cambridge University Press:  27 March 2009

R. Braude  and
Zena D. Hosking
R. Braude
Affiliation:
National Institute for Research in Dairying, Shinfield, Reading RG2 9AT
Zena D. Hosking
Affiliation:
National Institute for Research in Dairying, Shinfield, Reading RG2 9AT
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Summary

Results of a co-ordinated trial carried out at 19 centres and involving 632 growing pigs indicated that the performance of pigs receiving diets supplemented with copper sulphate, at 250 mg Cu/kg diet, can be improved by the addition to the diet of 10 mg/kg of ‘Payzone’ or 50, reducing to 20 mg/kg, of ‘Grofas’. Zinc bacitracin, 50 mg/kg diet, was not effective. There were no marked effects on carcass quality.

Type
Research Article
Information
The Journal of Agricultural Science , Volume 85 , Issue 2 , October 1975 , pp. 263 - 266
Copyright
Copyright © Cambridge University Press 1975

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References

REFERENCES

Braude, R. (1965). Copper as a growth stimulant in pigs. Transactions Symposium Cuprum Pro Vita, Vienna, pp. 55–66.Google Scholar
Braude, R., Lyon, M. R. & Rowell, J. G. (1965). Comparison of three practical rations for growing pigs. Journal of Agricultural Science, Cambridge 64, 87–91.CrossRefGoogle Scholar
Braude, R., Mitchell, K. G. & Pittman, R. J. (1971). An apparent synergy between copper sulphate and Payzone in improving the performance of growing pigs. Proceedings of the Nutrition Society 30, 11 A.Google Scholar
Braude, R., Mitchell, K. G. & Pittman, R. J. (1972). Feed additive augments response to copper. Pig Farming 20(6), 34.Google Scholar
Braude, R. & Rowell, J. G. (1957). Labour saving in feeding of fattening pigs. Journal of Agricultural Science, Cambridge 48, 322–5.CrossRefGoogle Scholar
Braude, R. & Ryder, K. (1973). Copper levels in diets for growing pigs. Journal of Agricultural Science, Cambridge 80, 489–93.CrossRefGoogle Scholar
Braude, R., Townsend, M. J., Harrington, G. & Rowell, J. G. (1962). Effects of oxytetracycline and copper sulphate, separately and together, in the rations of growing pigs. Journal of Agricultural Science, Cambridge 58, 251–6.CrossRefGoogle Scholar
Buck, S. F., Harrington, G. & Johnson, R. F. (1962). The prediction of lean percentage of pigs of bacon weight from carcass measurements. Animal Production 4, 25–36.Google Scholar
Meyer, H. & Kröger, H. (1973). Kuperfūtterung beim Schwein. Übersicht Tierernährung 1, 9–44.Google Scholar
Wallace, H. D. (1967). High Level Copper in Surine Feeding, pp. 24. International Copper Research Association.Google Scholar