National audienceSeventy-nine Tarentaise dairy cows were used in a supplementation trial conducted over 2 years in mountain pastures. During the summer, all animals grazed from a Northern Alps pasture at altitudes between 1650 and 2200 m (strip grazing). Each year and over the whole mountain pasture season, 2 groups were formed : the cows from the High group were given 1.5 kg/day more concentrate than those of the Low group, on average. The effect of the supplementation level was identical during both summers : the High group cows produced 1.1 kg/day more milk than those of the Low group (P<0.01), their protein content was slightly higher (+ 0.8 g//kg) and they gained more liveweight (+ 6 kg) and improved their body score by 0.4 points more...
National audienceMaize stovers, round baled after grain harvesting and preserved by the injection of...
Cette étude avait deux objectifs, d’une part comparer les performances de vaches de race Holstein et...
Les performances zootechniques de vaches laitières alimentées avec un ensilage de maïs appauvri en é...
[Departement_IRSTEA]GTNational audience79 Tarentaise cows were used in an experiment conducted over ...
Today, the dairy mountain pastures are still important in the mountain agriculture of the French nor...
National audienceA total of 48 dairy cows (Abondance breed) were used in a 2-year experiment. The ex...
National audienceGrazed grass is a high nutritive value forage, inexpensive to produce and harvest a...
International audienceVeauxdans la plupartlaitierles fermes sont séparées de leurs mères soit immédi...
10 tables 7 graph.National audienceIn 1985, a research development programme was undertaken in the n...
National audienceA typology of different spring pasture management practices was used to classify 46...
National audience118 cows (86 Salers breed and 32 Limousine breed) were studied at INRA experimental...
National audienceA detailed survey was conducted on 62 dairy farms located in the northen Alpes to d...
National audienceOne hundred and fourty three dairy farms located in Massif Central were included in...
In order to characterize dairy cattle feeding in Tizi-Ouzou areas, eighty dairy farmers have been in...
National audienceTwenty-five farms in Auvergne were followed up in 1998. Four studies, performed dur...
National audienceMaize stovers, round baled after grain harvesting and preserved by the injection of...
Cette étude avait deux objectifs, d’une part comparer les performances de vaches de race Holstein et...
Les performances zootechniques de vaches laitières alimentées avec un ensilage de maïs appauvri en é...
[Departement_IRSTEA]GTNational audience79 Tarentaise cows were used in an experiment conducted over ...
Today, the dairy mountain pastures are still important in the mountain agriculture of the French nor...
National audienceA total of 48 dairy cows (Abondance breed) were used in a 2-year experiment. The ex...
National audienceGrazed grass is a high nutritive value forage, inexpensive to produce and harvest a...
International audienceVeauxdans la plupartlaitierles fermes sont séparées de leurs mères soit immédi...
10 tables 7 graph.National audienceIn 1985, a research development programme was undertaken in the n...
National audienceA typology of different spring pasture management practices was used to classify 46...
National audience118 cows (86 Salers breed and 32 Limousine breed) were studied at INRA experimental...
National audienceA detailed survey was conducted on 62 dairy farms located in the northen Alpes to d...
National audienceOne hundred and fourty three dairy farms located in Massif Central were included in...
In order to characterize dairy cattle feeding in Tizi-Ouzou areas, eighty dairy farmers have been in...
National audienceTwenty-five farms in Auvergne were followed up in 1998. Four studies, performed dur...
National audienceMaize stovers, round baled after grain harvesting and preserved by the injection of...
Cette étude avait deux objectifs, d’une part comparer les performances de vaches de race Holstein et...
Les performances zootechniques de vaches laitières alimentées avec un ensilage de maïs appauvri en é...