| Analysis | Phase 1 | Phase 2 | Phase 3 | Phase 4 |
|---|---|---|---|---|
| Total lysine, % | 1.22 | 1.08 | 0.898 | 0.788 |
| SID1 lysine, % | 1.09 | 0.95 | 0.79 | 0.69 |
| CP2, % | 18.6 | 16.9 | 14.8 | 13.5 |
| NE3, kcal/kg | 2475 | 2486 | 2499 | 2507 |
1 Standardized ileal digestible.
2 Crude protein.
3 Net energy.
| Control ± SE | Test ± SE | |
|---|---|---|
| Average rearing time, days | 105 ± 4.00 | 105 ± 2.50 |
| Average carcass weight, kg | 116 ± 0.79 | 115 ± 0.80 |
| ADFI, kg/day | 2.92 ± 0.03 | 2.86 ± 0.09 |
| SID lysine intake, g/day | 23.2 ± 0.28 | 20.2 ± 0.19 |
| Feed cost, $CAD/pig/day | 1.15 ± 0.03 | 1.10 ± 0.04 |
| Feed cost, $CAD/kg LW | 1.19 ± 0.03 | 1.14 ± 0.04 |
| Ctrl | Test | |
|---|---|---|
| ADFI, kg/day | 2.89 | 2.89 |
| SID lysine intake, g/day | 23.0 | 20.4 |
| Feed cost, $CAD/pig/day | 1.14 | 1.11 |
| Feed cost, $CAD/kg LW | 1.18 | 1.15 |