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A note on the estimation of the body fat, protein and energy content of lactating Holstein-Friesian cows by measurement of condition score and live weight

Published online by Cambridge University Press:  02 September 2010

M. J. Gibb  and
W. E. Ivings
M. J. Gibb
Affiliation:
AFRC Institute of Grasslandand Environmental Research, Hurley, Maidenhead SL6 5LR
W. E. Ivings
Affiliation:
AFRC Institute of Grasslandand Environmental Research, Hurley, Maidenhead SL6 5LR
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Abstract

The relationships between body composition, live weight (LW) and subjective condition score (CS) were examined in an experiment in which 54, second to fourth parity, lactating autumn-calving Holstein-Friesian dairy cows were slaughtered at 0, 2, 5, 8, 11, 14, 19, 24 and 29 weeks post partum. Multiple regression analyses showed the weight of fat and the quantity of energy within the body were significantly correlated with both LW and CS. The weight of crude protein showed a linear correlation with LW. These results are discussed and compared with previously published investigations with non-lactating dairy cows.

Keywords

body compositioncondition scoredairy cowslive weight
Type
Research Article
Information
Animal Production , Volume 56 , Issue 2 , April 1993 , pp. 281 - 283
Copyright
Copyright © British Society of Animal Science 1993

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References

Chilliard, Y., Rémond, B., Agabriel, J., Robelin, J. and Vérité, R. 1987. Variations du contenu digestif at des reserves corporelles au cours du cycle gestation-lactation. Bulletin Technique de Centre de Kecherch.es Zootechnie et Veterinaire, Theix, Institut National de Recherche Agronomic 70: 117–131.Google Scholar
Butler-Hogg, B. W., Wood, J. D. and Bines, J. A. 1985. Fat partitioning in British Friesian cows: the influence of physiological state on dissected body composition. Journal of Agricultural Science, Cambridge 104: 519–528.CrossRefGoogle Scholar
Frood, M. J. and Croxton, D. 1978. The use of condition-scoring in dairy cows and its relationship with milk yield and live weight. Animal Production 27: 285–291.Google Scholar
Garnsworthy, P. C. and Topps, J. H. 1982. The effect of body condition of dairy cows at calving on their food intake and performance when given complete diets. Animal Production 35:113–119.Google Scholar
Gibb, M. J., Ivings, W. E., Dhanoa, M. S. and Sutton, J. D. 1992. Changes in body components of autumn-calving Holstein-Friesian cows over the first 29 weeks of lactation. Animal Production 55: 339–360.Google Scholar
Ivings, W. E., Gibb, M. J., Dhanoa, M. S. and Fisher, A. V. 1993. Relationship between velocity of ultrasound in live lactating dairy cows and some post-slaughter measurements of body composition. Animal Production 56: 9–16.Google Scholar
Kempster, A. J. 1981. Fat partition and distribution in the carcasses of cattle, sheep and pigs: a review. Meat Science 5: 83–98.CrossRefGoogle ScholarPubMed
Lowman, B. G., Scott, N. and Somerville, S. 1976. Condition scoring of cattle. Revised ed. Bulletin of the East of Scotland College of Agriculture, no. 6.Google Scholar
Miles, C. A., Fursey, G. A. J. and York, R. W. R. 1984. New equipment for measuring speed of ultrasound and its application in the estimation of body composition of farm livestock. In In vivo measurements of body composition in meat animals (ed. Lister, D.), pp. 93–105. Elsevier Applied Science Publishers, London.Google Scholar
Mulvany, P. M. 1977. Dairy cow condition scoring. National Institute for Research in Dairying, Shinfield, Reading, paper no. 4468.Google Scholar
Wright, I. A. and Russel, A. J. F. 1984a. Partition of fat, body composition and body condition score in mature cows. Animal Production 38: 23–32.Google Scholar
Wright, I. A. and Russel, A. J. F. 1984b. Estimation in vivo of the chemical composition of the bodies of mature cows. Animal Production 38: 33–44.Google Scholar
Wright, I. A. and Russel, A. J. F. 1984c. The composition and energy content of empty body-weight change in mature cattle. Animal Production 39: 365–369.Google Scholar