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Sheep production in Spanish dry mountain areas: 2. Dietary supplementation of lambs on grazing behaviour of Churra Tensina ewes and their lambs

Published online by Cambridge University Press:  23 November 2017

J. Alvarez
Affiliation:
Centro de Investigación y Tecnología Agroalimentaria P.O. Box 727, 50080 Zaragoza, Spain
E. Balmisse
Affiliation:
Centro de Investigación y Tecnología Agroalimentaria P.O. Box 727, 50080 Zaragoza, Spain
I. Casasús
Affiliation:
Centro de Investigación y Tecnología Agroalimentaria P.O. Box 727, 50080 Zaragoza, Spain
R. Delfa
Affiliation:
Centro de Investigación y Tecnología Agroalimentaria P.O. Box 727, 50080 Zaragoza, Spain
M. Joy
Affiliation:
Centro de Investigación y Tecnología Agroalimentaria P.O. Box 727, 50080 Zaragoza, Spain
A. Sanz*
Affiliation:
Centro de Investigación y Tecnología Agroalimentaria P.O. Box 727, 50080 Zaragoza, Spain
*
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Extract

Churra Tensina is a coarse-wooled hardy breed usually managed in semi-extensive systems in Spanish Pyrenees. Grazing natural meadows in spring together with lambing season could be involved in the alternatives of its production system. The aim of this experiment was to study the effect of dietary supplementation of lambs on grazing behaviour of Churra Tensina ewes and their lambs during lactation in natural meadows.

Type
Poster Presentations
Copyright
Copyright © The British Society of Animal Science 2005

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References

Penning, P. D., Parsons, A. J., Orr, R. J. and Treacher, T. T. 1991. Intake and behaviour responses by sheep to changes in sward characteristics under continuous stocking. Grass and Forage Science 46: 1528.Google Scholar
Sanz, A., Alvarez, J., Balmisse, R., Delfa, R., Revilla, R. and Joy, M. 2005. Sheep production in Spanish dry mountain areas: 1. Effects of Spring management on ewe live weight, milk yield and lamb performance in Churra Tensina breed. Annual Proceedings of the British Society of Animal Science: 145.Google Scholar