Hostname: page-component-68945f75b7-6rp8b Total loading time: 0 Render date: 2024-09-04T05:21:05.351Z Has data issue: false hasContentIssue false
  • English
  • Français

High-level cereal diets for the growing/finishing pig:V. A comparison of finisher diets containing high levels of maize or barley with wide or narrow calorie/protein/lysine ratios when fed to give two different calorie intakes

Published online by Cambridge University Press:  27 March 2009

T. L. J. Lawrence
T. L. J. Lawrence
Affiliation:
University of Liverpool, Faculty of Veterinary Science, Veterinary Field Station, Neston, Wirral, Cheshire, L64 7TE
Get access Rights & Permissions [Opens in a new window]

Summary

In an incomplete block 2x2x2 factorial experiment seventy-two Large White type pigs, after having been fed individually and identically up to 120 lb (54·5 kg) live weight, were fed from that weight up to 200 lb (90·9 kg) live weight maize or barley based diets (factor 1), with each diet having either a wide or a narrow calorie/protein/lysine (CPL) ratio (factor 2). The feeding was effected in individual feeders in a Danish type piggery (with six pigs per pen) with all diets offered as wet mashes and according to scales which gave two different calorie intakes (factor 3). There were, therefore, four different diets and eight different feeding treatments.

Type
Research Article
Information
The Journal of Agricultural Science , Volume 76 , Issue 3 , June 1971 , pp. 443 - 451
Copyright
Copyright © Cambridge University Press 1971

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Agricultural Research Council (1967). The Nutrient Requirements of Farm Livestock. No. 3. Pigs. London: Agricultural Research Council.Google Scholar
Becker, D. E., Notzold, R. A., Jensen, A. H., Terrill, S. W. & Norton, H. W. (1955). The tryptophan requirements of the young pig. J. Anim. Sci. 14, 664–73.CrossRefGoogle Scholar
Bowland, J. P. (1968). Influence of high and low energy diets on performance of three breeding groups of pigs marketed at three different weights. 47th Annual Feeders Day, Dept. of Animal Science, University of Alberta, pp. 2–4.Google Scholar
Bowland, J. P. & Berg, R. T. (1959). Influence of strain and sex on the relationship of protein to energy in rations for growing and finishing pigs. Can. J. Anim. Sci. 39, 102–14.CrossRefGoogle Scholar
Braude, R., Townsend, M. J., Harrington, G. & Rowell, J. G. (1960). Effects of different protein contents in the rations of growing fattening pigs. J. agric. Sci., Camb. 55, 175–81.CrossRefGoogle Scholar
Cochran, W. G. & Cox, G. M. (1950). Experimental Designs, 1st ednNew York: John Wiley and Sons, Inc.Google Scholar
Cole, D. J. A., Clent, E. G. & Luscombe, J. R. (1969). Single cereal diets for bacon pigs. I. The effects of diets based on barley, wheat, maize meal, flaked maize or sorghum on performance and carcass characteristics. Anim. Prod. 11, 325–35.Google Scholar
Gallo, J. T. & Pond, W. G. (1968). Amino acid supplementation to all corn diets for pigs. J. Anim. Sci. 27, 73–78.CrossRefGoogle ScholarPubMed
Hubbell, C. H. (1969). Feedstuffs Analysis Table. Feedstuffs 41, no. 29, p. 24.Google Scholar
Kodiceck, E., Braude, R., Kon, S. K. & Mitchell, K. G. (1959). The availability to pigs of nicotinic acid in ‘tortilla’ baked from maize treated with lime water. Br. J. Nutr. 13, 363–84.CrossRefGoogle Scholar
Lawrence, T. L. J. (1967). High level cereal diets for the growing/finishing pig. II. The effect of cereal preparation on the performance of pigs fed diets containing high levels of maize, sorghum and barley. J. agric. Sci., Camb. 69, 271–81.CrossRefGoogle Scholar
Lawrence, T. L. J. (1968). High level cereal diets for the growing/finishing pig. III. A comparison with a control diet of diets containing high levels of maize, flaked maize, sorghum, wheat and barley. J. agric. Sci., Camb. 70, 287–97.CrossRefGoogle Scholar
Lawrence, T. L. J. (1970). High level cereal diets for the growing/finishing pig. IV. A comparison at two slaughter weights (120 and 200 lb) of diets containing high levels of maize, sorghum, wheat and barley. J. agric. Sci., Camb. 74, 539–48.CrossRefGoogle Scholar
Meade, R. J. (1956 a). The influence of methionine supplementation of 12, 14 and 16 percent protein corn-soyabean oil meal diets upon nitrogen balance of growing swine. J. Nutr. 60, 599–608.CrossRefGoogle Scholar
Meade, R. J. (1956 b). The influence of tryptophan, methionine and and lysine supplementation of a corn-soyabean oil meal diet on nitrogen balance of growing swine. J. Anim. Sci. 15, 288—96.CrossRefGoogle Scholar
Robinson, D. W. & Lewis, D. (1964). Protein and energy nutrition of the bacon pig. II. The effect of varying the protein and energy levels in the diets of ‘finishing’ pigs. J. agric. Sci., Camb. 63, 185–90.CrossRefGoogle Scholar
Vermorel, M. & Keller, J. (1967). Utilisation. energetique, par le rat en croissance, des principales cereales composant des regimes isoazotes et equilibres en acides amines. Annls Zootech. 16, 223–34.CrossRefGoogle Scholar