Exp.1
A total of 120 pigs with average initial and final BW of 19 and 39 kg, respectively, were allotted to 4 dietary treatments. Each treatment was replicated with 6 pens of 5 pigs per pen. Dietary treatments included 1) cornsoybean meal (C-SBM) PC;2)NC;3) NC + 0.102% Val + 0.063% Ile; and 4) diet 3 + 0.05% His. The supplementation of Val, Ile, and His was done to achieve 110% of NRC (1998) recommendations.