Experimental period | Parameter | Group | |||
---|---|---|---|---|---|
Control | G | L | G + L | ||
Phase 1 (experimental days 1–14) | BW (g) | 3.00 ± 0.17 | 3.02 ± 0.29 | 2.94 ± 0.18 | 2.95 ± 0.10 |
TL (mm) | 71.0 ± 1.4 | 71.0 ± 2.0 | 70.9 ± 1.1 | 70.7 ± 0.9 | |
SGR | 1.46 ± 0.08 | 1.46 ± 0.03 | 1.41 ± 0.06 | 1.37 ± 0.12 | |
ITL (mm d− 1) | 0.31 ± 0.05 | 0.26 ± 0.02 | 0.27 ± 0.04 | 0.27 ± 0.03 | |
Phase 2 (experimental days 15–28) | BW (g) | 3.28 ± 0.35 | 3.30 ± 0.62 | 3.24 ± 0.23 | 3.48 ± 0.20 |
TL (mm) | 73.3 ± 2.5 | 73.7 ± 3.7 | 73.1 ± 1.4 | 73.9 ± 1.4 | |
SGR | 0.57 ± 0.06 | 0.48 ± 0.07 | 0.69 ± 0.16 | 0.63 ± 0.23 | |
ITL (mm d− 1) | 0.16 ± 0.03 | 0.15 ± 0.02 | 0.16 ± 0.02 | 0.12 ± 0.06 |