References of "Dufrasne, Isabelle"
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See detailEffects of the lenght of the grazing period on animal performances in fattening bulls finished indoor
Dufrasne, Isabelle ULg; Limbourg, Pierre; Gauthier, Sabine et al

in Proceedings of the 45th Annual Meeting of E.A.A.P. (1994)

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See detailEffets du tourteau de colza à différents taux d'incorporation dans une ration d'engraissement pour taurillons sur l'ingestion et les fermentations dans le rumen
Mayombo, Asangule Pierre; Van Calster, Pascale; Diez, Marianne ULg et al

in 9èmes Journées des Recherches sur l'Alimentation et la Nutrition des Herbivores (1994)

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See detailReduction of nitrogen fertilizer in a pasture grazed with dairy cows : Effects on milk production and on plasma urea
Dufrasne, Isabelle ULg; Limbourg, Pierre; Gielen, Marc ULg et al

in Proceedings of the 45th Annual Meeting of E.A.A.P. (1994)

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See detailEffet du chargement et de la période de complémentation au pâturage sur les performances de taurillons finis en stabulation
Dufrasne, Isabelle ULg; Gielen, Marc ULg; Limbourg, Pierre et al

in Annales de Médecine Vétérinaire (1994), 138

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See detailEffects of inclusion of grazing period on performance of fattening bulls
Dufrasne, Isabelle ULg; Gielen, Marc ULg; Limbourg, Pierre et al

in Proceeding of the general meeting of the European grassland Federation Wagenings (1994)

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See detailInfluence de la pluie sur l'utilisation d'un abri par des taurillons au pâturage
Vandenheede, Marc ULg; Sheri, R.; Nicks, Baudouin ULg et al

in Annales de Médecine Vétérinaire (1994), 138

The time spent under a shelter by 8 grazing fattening bulls of the Belgian Blue breed was recorded during 35 days using a time-lapse recorder with IR illumination. The observation period was divided into ... [more ▼]

The time spent under a shelter by 8 grazing fattening bulls of the Belgian Blue breed was recorded during 35 days using a time-lapse recorder with IR illumination. The observation period was divided into 166 hours with rain (20 %) and 674 hours without precipitation (80 %). An occupation rate was calculated for each hour as the sum of the time spent under the shelter by each of the 8 bulls divided by 480 (8 animals x 60 minutes). The average occupation rates were 15.4 +/- 29.1 % for the hours with rain and 4.5 +/- 14.8 % for the hours without precipitation (P<0.001). The occupation rate was significantly influenced by intensity and duration of the rain : the occupation rate being higher during rainfall than with dry weather when the intensity of the rain was at least 0.4 l/m2 and the duration more than 2 hours. There was no significant difference between the live weight gain of the animals with a shelter and of other bulls grazing on an adjacent pasture without shelter. Our observations suggested however that a shelter may improve the welfare of the animals. [less ▲]

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See detailDegradability and fatty acid composition of a pea-rapeseed mixture either ground or extruded
Clinquart, Antoine ULg; Dufrasne, Isabelle ULg; Mayombo, Asangule Pierre et al

in Proceedings of the 44th Annual Meeting of E.A.A.P. (1993)

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See detailEffects of stocking rate and nitrogen fertilizer level on animal performance with suckling grazing cows
Dufrasne, Isabelle ULg; Gielen, Marc ULg; Limbourg, Pierre et al

in Procedings of the 44th Annual Meeting of E.A.A.P. (1993)

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See detailEffects of stocking rate on animal performance and profitability of grazing bulls finished indoors
Gielen, Marc ULg; Dufrasne, Isabelle ULg; Limbourg, Pierre et al

in Proceedings of the 44th Annual Meeting of E.A.A.P. (1993)

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See detailEffects on performance and meat characteristics of a diet supplemented with fat during the finishing period of growing fattening bulls
Hollo, Véronique; Marche, Christian; Dufrasne, Isabelle ULg et al

in Animal Production (1993), 56

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See detailMaize silage supplemented with molasses as basal diet for growing fattening bulls. 1. Kinetic of degradation and parameters of fermention in the rumen
Mayombo, Asangule Pierre; Dufrasne, Isabelle ULg; Hollo, Véronique et al

in Proceedings of the 44th Annual Meeting of E.A.A.P. (1993)

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See detailMaize supplemented with molasses as basal diet for growing fattening bulls. 2. Animal performances
Mayombo, Asangule Pierre; Dufrasne, Isabelle ULg; Hollo, Véronique et al

in Proceedings of the 44th Annual Meeting of E.A.A.P. (1993)

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See detailParamètres de dégradation et de fermentation dans le rumen des rations d'engraissement à base d'ensilage de maïs et de pulpes séchées complémentées ou non avec du lait
Mayombo, Asangule Pierre; Dufrasne, Isabelle ULg; Clinquart, Antoine ULg et al

in 8èmes Journées des Recherches sur l'Alimentation et la Nutrition des Herbivores. (1993)

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See detailEffects of compensatory growth on animal performance and plasma metabolites in growing fattening bulls
Hornick, Jean-Luc ULg; Van Eenaeme, Christian ULg; Clinquart, Antoine ULg et al

in Proceedings of the 44th Annual Meeting of E.A.A.P. (1993)

Detailed reference viewed: 4 (0 ULg)