A contrast statement was used to compare; (1) barley-based diet vs
wheat-based diet+β-glucans, (2) barley-based diet vs barley-based diet+enzyme composite and (3) wheat-based diet+β-glucans vs T4 wheat-based diets+β-glucans+enzyme composite. All data in the tables are presented as least-square means
(LSM±SEM). The individual pig served as the experimental unit. Live weight was included in the statistical model as a
covariate.