Abstract
The objective of the project is to evaluate the effect of threonine dietary supplementation (THR) and the sanitary condition of housing on the performance of pigs in the growing and finishing phase. A total of 120 castrated male pigs will be used during an experimental period of 84 days (divided into 3 experimental phases of 28 days each), in a 2 x 2 factorial scheme: two sanitary challen…