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Observations on the mineral metabolism of pullets. VII. The calcium requirement of the laying bird

Published online by Cambridge University Press:  27 March 2009

R. H. Common
R. H. Common
Affiliation:
Ministry of Agriculture for Northern Ireland and the Queen's University of Belfast
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Extract

1. Evidence is presented in support of the view that the average daily retention of calcium from the food by the laying fowl is of the order of 50% of the intake for average daily intakes of about 1–3·5 g. calcium.

2. It is suggested that the optimal calcium requirement of the laying fowl for sustained heavy production lies in the region of 4 g. calcium daily, and that of the standards proposed by Mitchell & McClure (1937) that based on a 50% utilization is more nearly in accord with the results of metabolism experiments.

Type
Research Article
Information
The Journal of Agricultural Science , Volume 33 , Issue 4 , October 1943 , pp. 213 - 220
Copyright
Copyright © Cambridge University Press 1943

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References

REFERENCES

Ackerson, C. W, Blish, M. J & Mussehl, F. E (1923). Poultry Sci. 2, 189.CrossRefGoogle Scholar
Branion, H. D (1938). Sci. Agric. 18, 5.Google Scholar
Burmester, B. R., Scott, H. M. & Card, L. E. (1939). Proc. 7th World's Poultry Congress, p. 99. Washington.Google Scholar
Common, R. H. (1932). J. Agric. Sci. 22, 567.CrossRefGoogle Scholar
Common, R. H. (1933). J. Agric. Sci. 23, 555.CrossRefGoogle Scholar
Common, R. H. (1936). J. Agric. Sci. 26, 85.CrossRefGoogle Scholar
Common, R. H. (1938). J. Agric. Sci. 28, 347.CrossRefGoogle Scholar
Common, R. H. (1939). Nature, Lond., 143, 479.CrossRefGoogle Scholar
Common, R. H. (1940). J. Agric. Sci. 30, 113.CrossRefGoogle Scholar
Common, R. H. (1941). J. Agric. Sci. 31, 281.CrossRefGoogle Scholar
Common, R. H. & Hale, R. W. (1941). J. Agric. Sci. 31, 415.CrossRefGoogle Scholar
Evans, R. J. & Carver, J. S. (1942). Poultry. Sci. 21, 469.CrossRefGoogle Scholar
Gutowska, M. S. & Parkhurst, R. T. (1942). Poultry Sci. 21, 277.CrossRefGoogle Scholar
Halnan, E. T. (1925). J. Nat. Poult. Inst. 10, 40.Google Scholar
Halnan, E. T. (1936). The Scientific Principles of Poultry Feeding. London: H.M. Stationery Office.Google Scholar
Howe, P. E., Harshaw, H. M. & Woodward, T. E. (1942). A Handbook for Better Feeding of Livestock. Washington: U.S. Dept. Agric.Google Scholar
Knowles, H. R., Watkin, J. E. & Hendry, F. W. F. (1933). J. Agric. Sci. 23, 196.CrossRefGoogle Scholar
Miller, M. W. & Bearse, G. E. (1934). Bull. Wash. Agric. Exp. Sta. no. 306.Google Scholar
Mitchell, H. H., Card, L. E. & Hamilton, T. S. (1931). Proc. 4th World's Poultry Congress, p. 423. London: H.M. Stationery Office.Google Scholar
Mitchell, H. H. & Kelley, M. A. R. (1933). J. Agric. Res. 47, 735.Google Scholar
Mitchell, H. H. & McClure, F. J. (1937). Mineral Nutrition of Farm Animals. Washington: National Research Council.Google Scholar
Morgan, C. L. & Mitchell, J. H. (1937). Poultry Sci. 17, 99.CrossRefGoogle Scholar
Morgan, C. L., Mitchell, J. H., Ringrose, R. C. & Lease, E. J. (1942). Poultry Sci. 21, 212.CrossRefGoogle Scholar
Norris, L. C., Heuser, G. F., Ringrose, A. J., & Wilgus, H. S. (1934 a). 46th Ann. Rep. New York Agric. Exp. Sta. p. 137. Cited by Mitchell & McClure (1937).Google Scholar
Norris, L. C., Heuser, G. F., Ringrose, A. J. & Wilgus, H. S. (1934 b). Poultry Sci. 13, 308.Google Scholar
Russell, W. C. & McDonald, F. G. (1929). J. biol. Chem. 84, 463.CrossRefGoogle Scholar
Sherman, H. C. (1920). J. biol. Chem. 44, 21.CrossRefGoogle Scholar
Titus, H. W., Byerly, T. C., Ellis, N. R. & Nestler, R. B. (1937). Poultry Sci. 16, 118.CrossRefGoogle Scholar
Tyler, C. (1940). Biochem. J. 34, 202.CrossRefGoogle Scholar
Tyler, C. & Willcox, J. S. (1942 a). J. Agric. Sci. 32, 43.CrossRefGoogle Scholar
Tyler, C. & Willcox, J. S. (1942 b). J. Agric.Sci. 32, 62.CrossRefGoogle Scholar
Wheeler, W. P. (1919). New York Agric. Exp. Sta. Bull. no. 468.Google Scholar