[Feed additives: New results on the effect of probiotics]

additif aux aliments des animaux aditivos de piensos appareil digestif broiler chickens diarrea diarrhoea digestive system engorde engraissement epitelio epithelium fattening feed additives feed conversion efficiency flora microbiana flore microbienne gain de poids ganancia de peso intestin intestines intestinos microbial flora piglets pollo de engorde porcelet poulet de chair probiotics probiotique sistema digestivo weight gain