Supplementing the diet of young gilts with amino acid, tryptophan, made them less aggressive and easier to manage, according to new research from the USDA Agricultural Research Service (ARS).
Click herefonte: ThePigSite
Supplementing the diet of young gilts with amino acid, tryptophan, made them less aggressive and easier to manage, according to new research from the USDA Agricultural Research Service (ARS).
Click herefonte: ThePigSite