Effect on weaner pig performance and diet microbiology of feeding a liquid diet acidified to pH 4 with either lactic acid or through fermentation with Pediococcus acidilactici

acide acide lactique acidification acids aliment pour animaux alimentation des animaux animal feeding bacteria coliforme biological contamination cerdo coliform bacteria contamination biologique cost analysis costos costs diet dieta feeds fermentation gain de poids ganancia de peso lactic acid liquide liquids liveweight gain microbial contamination pediococcus pediococcus acidilactici piensos porcin swine weight gain