| FSM level (%) | |||
---|---|---|---|---|
Control (0) | 5 | 10 | 20 | |
IBW (g)1 | 10.90 ± 0.37 | 10.60 ± 0.12 | 10.47 ± 0.17 | 10.92 ± 0.45 |
FBW (g)2 | 33.12 ± 1.54ab | 32.22 ± 1.72ab | 30.56 ± 0.64a | 33.72 ± 1.98b |
SR (%)3 | 100ns | 100 | 100 | 100 |
WG (%)4 | 185.35 ± 6.06a | 203.87 ± 14.37ab | 191.98 ± 10.51ab | 208.71 ± 6.97b |
SGR (%)5 | 0.36 ± 0.02a | 0.39 ± 0.03ab | 0.36 ± 0.01a | 0.41 ± 0.03b |
FI (g)6 | 31.12 ± 0.45a | 31.76 ± 1.02a | 31.17 ± 0.45a | 36.58 ± 1.03b |
FE (%)7 | 60.23 ± 3.56ab | 64.40 ± 4.88ab | 59.85 ± 2.35a | 67.94 ± 4.65b |
PI (g)8 | 17.43 ± 0.25a | 17.78 ± 0.57a | 17.45 ± 0.25a | 20.31 ± 0.59b |
PER (%)9 | 1.16 ± 0.06ns | 1.21 ± 0.06 | 1.15 ± 0.04 | 1.12 ± 0.05 |