Table 3 Growth performance

0.68 ± 0.01^a

0.61 ± 0.01^c

0.64 ± 0.01^b

1.88 ± 0.03^a

1.77 ± 0.03^b

1.86 ± 0.03^a

0.36 ± 0.01^a

0.34 ± 0.01^b

0.35 ± 0.01^ab