Hostname: page-component-7bb8b95d7b-pwrkn Total loading time: 0 Render date: 2024-10-05T23:15:25.025Z Has data issue: false hasContentIssue false
  • English
  • Français

Comparison between growing fattening bulls finished at grass or indoors : i. animal performances and carcass composition

Published online by Cambridge University Press:  20 November 2017

J.L. Hornick ,
S. Gauthier ,
I. Dufrasne ,
C. Van Eenaeme  and
L. Istasse
Get access

Extract

In Belgium, about one third of beef meat production is based on fattening of bulls from double muscle type (IEA. 1993). Young bulls are generally fattened from about 300 to 600 kg in stanchion barns, they may however spend one season on pasture before a finishing period indoor (Dufrasne et al., 1995). This technic allows a meat production which corresponds to the market demand, with low costs of production associated with grazing. Scarce data are available on carcass characteristics of Belgian bulls slaughtered after a grazing period. In the present experiment, we compared animal performances and carcass composition of bulls which completed a full fattening period either on pasture or indoors.

Type
Beef & Sheep Production
Information
Proceedings of the British Society of Animal Science , Volume 1995 , March 1995 , pp. 59
Copyright
Copyright © The British Society of Animal Science 1995

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

Burrin, D.G., Ferrell, C.L., Britton, R.A. and Bauer, M. 1990. Level of nutrition and visceral organ size and metabolic activity in sheep. Br. J. Nutr. 64: 439–448.10.1079/BJN19900044CrossRefGoogle ScholarPubMed
Dagnelies, P. 1975. Théorie et méthodes statistiques. Applications agronomiques. Vol. 11. Ed. Les Presses Agronomiques de Gembloux. Belgique. 242 pp.Google Scholar
Dufrasne, I., Gielen, M., Limbourg, P., Van Eenaeme, C. Istasse, L. 1995. Effects of a grazing period on performances of growing fattening bulls: comparison with a fattening system indoors. Anim. Sci. (accepted).10.1017/S1357729800008158CrossRefGoogle Scholar
Gielen, M.. Bienfait, J.M., Istasse, L and Limbourg, P. 1986. Influence de systèmes de pâturage differents durant la période de croissance-engraissement sur les taurillons soumis à un régime dense en énergie pendant l'engraissement.Proceedings of the 37th Annual Meeting of EAAP, (Vol.2 p.42), Budapest (Hungary).Google Scholar
Gielen, M.,Dufrasne, I., Limbourg, P.. Diez, M and Istasse, L. 1993. Effects of stocking rate on animal performance and profitability of grazing bulls finished indoors. Proceedings of the 44th Annual Meeting of EAAP. Aarhus (Denmark), pp. 110–111.Google Scholar
Institut Econoinique Agricole. 1993. Ministère de l'Agriculture. 97 pp.Google Scholar
Martin, J and Torreele, G. 1962. L'appreciation de la qualite des carcasses bovines par la decoupe du morceau tricostal. Ami. Zootechn.. 11. 217–224.10.1051/animres:19620306CrossRefGoogle Scholar