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Amino acid requirements of the breeding sow: the dietary lysine requirement during pregnancy

Published online by Cambridge University Press:  26 April 2012

M. A. Sohail ,
D. J. A. Cole  and
D. Lewis
M. A. Sohail
Affiliation:
University of Nottingham School of Agriculture, Sutton Bonington, Loughborough, Leics. LE 12 5RD
D. J. A. Cole
Affiliation:
University of Nottingham School of Agriculture, Sutton Bonington, Loughborough, Leics. LE 12 5RD
D. Lewis
Affiliation:
University of Nottingham School of Agriculture, Sutton Bonington, Loughborough, Leics. LE 12 5RD
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Abstract

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1. Four pregnant sows were used to study lysine requirements by means of the interpretation of values for plasma amino acid and blood urea. Diets containing graded levels of dietary lysine were fed at the rate of 1.82 kg/d.

2. Plasma lysine remained at a low level up to 6.4 g dietary lysine/kg (dry matter basis) and then increased sharply with further increases in lysine intake.

3. Blood urea levels decreased when the dietary lysine content was increased to 6.4 g/kg and then increased at higher dietary lysine concentrations.

4. Both criteria of response indicated that the lysine requirement of the pregnant sow given 1.82 kg diet/d during the later stages of pregnancy does not exceed 10.00 g/d.

Type
Papers on General Nutrition
Information
British Journal of Nutrition , Volume 39 , Issue 3 , May 1978 , pp. 463 - 468
Copyright
Copyright © The Nutrition Society 1978

References

REFERENCES

Allee, G. L. & Baker, D. H. (1970). J. Anim. Sci. 30, 748.CrossRefGoogle Scholar
Back, H. L., Buttery, P. J. & Gregson, K. (1972). J. Chromat. 68, 103.CrossRefGoogle Scholar
Bravo, F. O., Meade, R. J., Stockland, W. L. & Nordstrom, S. W. (1970). J. Anim. Sci. 31, 1137.CrossRefGoogle Scholar
Buttery, P. J. & Soar, J. B. (1975). J. Sci. Fd Agric. 26, 1273.CrossRefGoogle Scholar
Conway, E. J. (1962). Microdiffusion Analysis and Volumetric Error. London: Crosby Lockwood and Son Ltd.Google Scholar
Conway, E. J. & O'Malley, E. (1942). Biochem. J. 36, 655.CrossRefGoogle Scholar
Denckla, W. D. & Dewey, H. R. (1967). J. Lab. clin. Med. 69, 160.Google Scholar
Duée, P. H. (1972). L'Elevage no. 8, p. 87.Google Scholar
Hamilton, P. B. (1962). Ann. N.Y. Acad. Sci. 102, 55.CrossRefGoogle Scholar
Hesby, J. H., Conrad, J. H., Plumlee, M. P. & Harrington, R. B. (1970). J. Anim. Sci. 31, 481.CrossRefGoogle Scholar
Hesby, J. H., Conrad, J. H., Plumlee, M. P. & Martin, T. G. (1970). J. Anim. Sci. 31, 474.CrossRefGoogle Scholar
Holden, P. J., Ewan, R. C. & Speer, V. C. (1971). J. Anim. Sci. 32, 900.CrossRefGoogle Scholar
Keith, M. O., Christensen, D. A. & Owen, B. D. (1972). Can. J. Anim. Sci. 52, 163.CrossRefGoogle Scholar
Miller, G. M., Becker, D. E., Jensen, A. H., Harmon, B. G. & Norton, H. W. (1969). J. Anim. Sci. 28, 204.CrossRefGoogle Scholar
Mitchell, J. R., Becker, D. E., Jensen, A. H., Harmon, B. G. & Norton, H. W. (1968). J. Anim. Sci. 27, 1327.CrossRefGoogle Scholar
Moore, S., Spackman, D. H. & Stein, W. H. (1958). Analyt. Chem. 30, 1185.CrossRefGoogle Scholar
Pick, R. I. & Meade, R. J. (1970). J. Anim. Sci. 31, 509.CrossRefGoogle Scholar
Ripple, R. H., Harmon, B. G., Jensen, A. H., Norton, H. W. & Becker, D. E. (1965). J. Anim. Sci. 24, 373.CrossRefGoogle Scholar
Salmon-Legagneur, E. & Duée, P. H. (1972). J. Réch. Porcine p. 157.Google Scholar
Seldinger, S. I. (1953). Acta radiol. 39, 368.CrossRefGoogle Scholar
Spackman, D. H., Stein, W. H. & Moore, S. (1958). Analyt. Chem. 30, 1190.CrossRefGoogle Scholar
Verel, D. (1966). Lancet i, 1107.CrossRefGoogle Scholar
Verel, D. (1967). Br. Heart J. 29, 380.CrossRefGoogle Scholar
Zimmerman, R. A. & Scott, H. M. (1965). J. Nutr. 87, 13.CrossRefGoogle Scholar