Control

C1

C3

C5

IW (g)

11.32 ± 0.27a

11.07 ± 0.54a

10.67 ± 0.16a

10.75 ± 0.29a

FW (g)

27.40 ± 0.57a

26.49 ± 0.21a

26.71 ± 0.67a

28.27 ± 0.35a

WG (g)

16.09 ± 0.78a

15.41 ± 0.64a

16.04 ± 0.63a

17.52 ± 0.49a

FCR

0.97 ± 0.05a

1.01 ± 0.13a

1.06 ± 0.05a

0.95 ± 0.05a

SGR (%/d)

1.47 ± 0.07a

1.45 ± 0.09a

1.53 ± 0.04a

1.61 ± 0.05a