the diets with SDE increased (P < 0.05)
ADFI during only phase 1 compared with the diets without
the SDE but did not affect growth performance during any
other phases (Table 6). There were negative SDE effects
(P < 0.05) on G:F during phases 2 and 3 and the overall
period compared with diets without the SDE (Table 6). The
reduction of G:F by SDE in phase 3 was stronger in the
presence of SDP than in its absence (interaction, P = 0.063).