Depuis 2012, les cages doivent permettent aux poules d’exprimer leur répertoire comportemental (directive 1999/74/CE). Des difficultés d’aménagements ralentissent l’appropriation de cette directive par les éleveurs. Le but de cette thèse était d’étudier les effets de l’augmentation de la taille de groupe en cage et de chercher les aménagements de cages les plus efficaces pour enrichir le répertoire comportemental des poules, en préservant les performances zootechniques, l’état de santé des poules et l’hygiène de la cage et des oeufs. Dans nos modèles de cages testés, la taille de 60 poules par cage est préférable à celle de 20 ou 40 poules. Bien que non optimal, un tapis de gazon artificiel est préférable aux autres revêtements testés. L’ap...
Today’s housing system for laying hens has limitations for the hens natural behavior. Despite the cu...
Today’s housing system for laying hens has limitations for the hens natural behavior. Despite the cu...
Les cages conventionnelles pour poules pondeuses seront interdites au 1er janvier 2012 et seuls les ...
Certaines publications ont été publiées depuis la soutenance :COLSON S., MICHEL V. & ARNOULD C. (200...
National audienceProduction systems for laying hens have totally changed during the last century wit...
National audienceProduction systems for laying hens have totally changed during the last century wit...
Ce volume regroupe les textes issus du programme Casdar "Innovation et Partenariat" et "Recherche fi...
Furnished cages for laying hens exist in a wide variety of sizes and designs and should be equipped ...
Furnished cages for laying hens exist in a wide variety of sizes and designs and should be equipped ...
Furnished cages for laying hens exist in a wide variety of sizes and designs and should be equipped ...
Furnished cages for laying hens exist in a wide variety of sizes and designs and should be equipped ...
Ce volume regroupe les textes issus du programme Casdar "Innovation et Partenariat" et "Recherche fi...
Ce volume regroupe les textes issus du programme Casdar "Innovation et Partenariat" et "Recherche fi...
Cage rearing systems of laying hens is disappearing in Europe, in favour of cage-free systems that o...
In the recent years, consumers are more aware about the production systems of eggs and draw their at...
Today’s housing system for laying hens has limitations for the hens natural behavior. Despite the cu...
Today’s housing system for laying hens has limitations for the hens natural behavior. Despite the cu...
Les cages conventionnelles pour poules pondeuses seront interdites au 1er janvier 2012 et seuls les ...
Certaines publications ont été publiées depuis la soutenance :COLSON S., MICHEL V. & ARNOULD C. (200...
National audienceProduction systems for laying hens have totally changed during the last century wit...
National audienceProduction systems for laying hens have totally changed during the last century wit...
Ce volume regroupe les textes issus du programme Casdar "Innovation et Partenariat" et "Recherche fi...
Furnished cages for laying hens exist in a wide variety of sizes and designs and should be equipped ...
Furnished cages for laying hens exist in a wide variety of sizes and designs and should be equipped ...
Furnished cages for laying hens exist in a wide variety of sizes and designs and should be equipped ...
Furnished cages for laying hens exist in a wide variety of sizes and designs and should be equipped ...
Ce volume regroupe les textes issus du programme Casdar "Innovation et Partenariat" et "Recherche fi...
Ce volume regroupe les textes issus du programme Casdar "Innovation et Partenariat" et "Recherche fi...
Cage rearing systems of laying hens is disappearing in Europe, in favour of cage-free systems that o...
In the recent years, consumers are more aware about the production systems of eggs and draw their at...
Today’s housing system for laying hens has limitations for the hens natural behavior. Despite the cu...
Today’s housing system for laying hens has limitations for the hens natural behavior. Despite the cu...
Les cages conventionnelles pour poules pondeuses seront interdites au 1er janvier 2012 et seuls les ...