Abstract
The study will be conducted through four experimental trials. In trials 1 and 2 the effects of extrusion of soybean or soybean meal at 75 ° C; 115 ° C and 155 ° C on nutritional value, ileal and total tract digestibility of nutrients and energy in piglets will be evaluated. For each trial, 40 male castrated pigs (8.0 kg initial BW) will be housed in a randomized complete block design expe…