The experiment was performed on 60 fattening pigs derived from Polish Landrace × Polish Large White sows mated with a Duroc × Pietrain boar. Pigs were allocated to three groups of 20 animals (10
The experiment was performed on 60 fattening pigs derived fromPolish Landrace × Polish Large White sows mated with a Duroc ×Pietrain boar. Pigs were allocated to three groups of 20 animals (10