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The effect of feeding at 3, 6 or 12 hourly intervals on the performance and carcass composition of growing-finishing pigs

Published online by Cambridge University Press:  27 March 2009

N. Walker
N. Walker
Affiliation:
Agricultural Research Institute of Northern Ireland, Hillsborough, Co. Down
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Summary

Pigs were fed either at 3, 6 or 12 hourly intervals to a scale based on live weight from 21 kg to slaughter at 79 kg live weight. There was no effect of treatment on daily gain, feed efficiency or killing out percentage. Backfat thickness at C and K was increased by four times-a-day feeding compared with feeding twice or eight times/day, but this increase in fatness was not confirmed by sample joint dissection.

Type
Research Article
Information
The Journal of Agricultural Science , Volume 75 , Issue 2 , October 1970 , pp. 241 - 244
Copyright
Copyright © Cambridge University Press 1970

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References

REFERENCES

Agricultural Research Council (1967). The nutrient requirements of farm livestock. No. 3. Pigs. London: H.M.S.O.Google Scholar
Allen, E., Cook, C. F. & Bray, R. W. (1963). A preliminary fat deposition study of pigs fed daily, once or at multiple intervals. J. Anim. Sci. 22, 825 (Abstr.).Google Scholar
Buck, S. F., Harrington, G. & Johnson, R. F. (1962). The prediction of lean percentage of pigs of bacon weight from carcass measurements. Anim. Prod. 4, 25–36.Google Scholar
Calverley, D. J. B. (1966). Mechanised feeding. Pig Fmg 06, p. 44.Google Scholar
Cromwell, G. L., Pickett, R. A., Foster, J. R. & Peart, R. M. (1965). Effect of frequency of feeding on performance and carcass characteristics of swine. Research Progress Report 202, Purdue Univ., Agric. Exp. Stn.Google Scholar
Eddie, S. M. (1969). A study of growth and feed utilisation following a period of restricted feed intake in bacon pigs. Thesis, The Queen's University of Belfast.Google Scholar
Friend, D. W. & Cunningham, H. M. (1964). Effects of feeding frequency on metabolism, rate and efficiency of gain and on carcass quality of pigs. J. Nutr. 83, 251–6.Google Scholar
Friend, D. W. & Cunningham, H. M. (1967). Growth, carcass, blood and fat studies with pigs fed once or five times daily. J. Anim. Sci. 26, 316–22.Google Scholar
Hovorka, F. (1965). [Influence of number of daily feeds on weight gains, feed conversion and digestibility in fattening pigs.] Zivoč Vyr 10, 25–30. [Ward, J. (1966). Index of scientific and economic studies of particular significance to the pig industry of the United Kingdom. Part 5, p. 33.]Google Scholar
Hunter, W. M. (1967). A diminished role for growth hormone in the regulation of growth. In Growth and Development of Mammals (1968). Eds. Lodge, G. A. & Lamming, G. E.. London: Butterworths.Google Scholar
Mel'nikov, S. V. & Struk, I. I. (1956). [Frequency of feeding pigs during intensive fattening.] Svinovodstro, no. 8, 25–7. [Nutr. Abstr. Rev., 1957, 27, 591.]Google Scholar
Pšeničnyj, P. D. (1958). [Influence of frequency of feeding on digestion and metabolism in pigs.] Vestn. sel'skohoz. Nauki, Mosk. 3, 96–101. [Nutr. Abstr. Rev., 1958, 28, 1302.]Google Scholar
Rabinowitz, D., Klassen, G. A. & Zierler, K. L. (1965). Effect of human growth hormone on muscle and adipose tissue metabolism in the forearm of man. J. din. Invest. 44, 51–61.Google Scholar
Steel, R. G. D. & Torrie, J. H. (1960). Principles and Procedures of Statistics. New York: McGraw-Hill.Google Scholar
Walker, N., Holme, D. W. & Forbes, T. J. (1968). The effect of rate of gain during the growing and finishing periods on the feed efficiency and carcass composition of the pig. J. agric. Sci., Camb. 71, 311–18.Google Scholar