[Also the breeding animals suffer from the heat [pig husbandry]]

animal performance annidamento dell'ovulo boars body temperature cerdas ciclo estral ciclo estrale cycle oestral energy metabolism environmental temperature gain de poids ganancia de peso gestation gravidanza hipertermia hipotermia hyperthermia hyperthermie hypothermia hypothermie incremento di peso ipertermia ipotermia lh metabolismo energetico nidation oestrous cycle performance animale pregnancy prestazioni degli animali scrofe sows spermatogenese spermatogenesi spermatogenesis stress termico stress thermique temperatura ambiental temperatura ambientale temperatura corporea temperatura del cuerpo termoregolazione thermal stress thermoregulation truie verraco verrat verri weight gain