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| Close-up treatments diets | P values |
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| Item | 1 - 7 d | 1 - 14 d | 1 - 21 d | Linear | Quadratic | SEM |
| Days on test | 56 | 56 | 56 |
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| Pens | 6 | 6 | 6 |
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| Live weight, kga | ||||||
| Initial | 168.4 | 170.1 | 166.8 | 0.58 | 0.34 | 2.024 |
| 56 d | 228.6 | 227.1 | 220.8 | 0.09 | 0.53 | 3.026 |
| DMI | 4.21 | 4.19 | 4.08 | 0.46 | 0.75 | 0.118 |
| ADG | 1.07 | 1.02 | 0.96 | 0.09 | 0.98 | 0.043 |
| ADG/DMI | 0.257 | 0.242 | 0.236 | 0.08 | 0.68 | 0.008 |
| Dietary NE, Mcal/kg | ||||||
| Maintenance | 2.09 | 2.03 | 2.00 | 0.11 | 0.82 | 0.040 |
| Gain | 1.43 | 1.37 | 1.34 | 0.11 | 0.82 | 0.035 |
| Dietary NE, observed/expected | ||||||
| Maintenance | 1.06 | 1.02 | 1.00 | 0.06 | 0.66 | 0.020 |
| Gain | 1.07 | 1.02 | 0.99 | 0.05 | 0.64 | 0.026 |
| Sick days | 1.75 | 2.17 | 2.08 | 0.66 | 0.70 | 0.522 |
| Morbidity, % | 16.67 | 16.67 | 22.22 | 0.48 | 0.68 | 5.422 |