[Protection against heat in outdoor husbandry [swine]]

adaptation adattamento allevamento estensivo alojamiento de animales animal housing animal husbandry equipment animal performance animal welfare attrezzatura zootecnica bienestar animal body condition calor calore cerdo chaleur climatic factors environmental factors equipo de crianza estres extensive husbandry facteur climatique facteur du milieu factores ambientales fattori ambientali fattori climatici heat logement des animaux ombrage ombreggiamento performance animale porcin prestazioni degli animali shading stress suini swine termoregolazione thermoregulation umbria