L'objectif de ce travail est de caractériser l'effet des levures vivantes Sc47 sur le métabolisme ruminal et l'utilisation digestive de la ration en lien avec le statut oxydo-réducteur du rumen chez des vaches laitières recevant des rations qui diffèrent dans leur composition. En effet, le milieu ruminal est très anaérobie et réducteur : les micro-organismes qui s'y développent sont à l'origine de ces conditions physico-chimiques particulières caractérisées par des valeurs de potentiel rédox (Eh) ou indice de Clark (rH) basses : respectivement dans cette étude entre –213 et –147 mV et entre 6.04 et 7.48 unités rH. L'impact de trois constituants du régime des vaches laitières d'une part sur le statut réducteur du milieu ruminal et d'autre pa...
International audienceThe first objective of this study was to evaluate the dynamics and their poten...
It has been suggested that the ability of live yeast to improve milk yield and weight gain in cattle...
The period of greatest susceptibility to disease in intensive milk production systems is during the ...
Four early lactating Holstein cows were used to study the effect of live yeast (LY, Actisaf® CNCM I-...
Interest in alternative rumen fermentation modifiers has increased significantly since the ban of an...
Live yeast (LY) supplementation to ruminants has shown to increase nutrient digestibility and improv...
L'acidose ruminale est l'une des préoccupations majeures des exploitations laitières actuelles. Les ...
L'acidose ruminale est l'une des préoccupations majeures des exploitations laitières actuelles. Les ...
Previous work has established that poor diet mixing, diet selection and short-term feed restrictio...
High starch diets, because of their increased energy density, are known to enhance animal performanc...
The objectives of this study were to determine the effect of live yeast (LY) supplementation and die...
The main objective of this experiment was to evaluate the effect of adding live yeast (Saccharomyces...
It has been suggested that the ability of live yeast to improve milk yield and weight gain in cattle...
International audienceLive yeasts (Saccharomyces cerevisiae) are more and more widely used as feed a...
It has been suggested that the ability of live yeast to improve milk yield and weight gain in cattle...
International audienceThe first objective of this study was to evaluate the dynamics and their poten...
It has been suggested that the ability of live yeast to improve milk yield and weight gain in cattle...
The period of greatest susceptibility to disease in intensive milk production systems is during the ...
Four early lactating Holstein cows were used to study the effect of live yeast (LY, Actisaf® CNCM I-...
Interest in alternative rumen fermentation modifiers has increased significantly since the ban of an...
Live yeast (LY) supplementation to ruminants has shown to increase nutrient digestibility and improv...
L'acidose ruminale est l'une des préoccupations majeures des exploitations laitières actuelles. Les ...
L'acidose ruminale est l'une des préoccupations majeures des exploitations laitières actuelles. Les ...
Previous work has established that poor diet mixing, diet selection and short-term feed restrictio...
High starch diets, because of their increased energy density, are known to enhance animal performanc...
The objectives of this study were to determine the effect of live yeast (LY) supplementation and die...
The main objective of this experiment was to evaluate the effect of adding live yeast (Saccharomyces...
It has been suggested that the ability of live yeast to improve milk yield and weight gain in cattle...
International audienceLive yeasts (Saccharomyces cerevisiae) are more and more widely used as feed a...
It has been suggested that the ability of live yeast to improve milk yield and weight gain in cattle...
International audienceThe first objective of this study was to evaluate the dynamics and their poten...
It has been suggested that the ability of live yeast to improve milk yield and weight gain in cattle...
The period of greatest susceptibility to disease in intensive milk production systems is during the ...