| Item | S |
| H | SEM | Significant | ||||
| C | I | C | I | F | I | F × I | |||
| Fermentation Quality |
|
|
|
|
|
|
|
|
|
| pH | 4.75 | 4.46 |
| 4.75 | 4.51 | 0.05 | NS | ** | NS |
| Lactic Acid (g・kg−1 DM) | 15.9 | 34.3 |
| 24.1 | 35.3 | 2.6 | ** | ** | NS |
| Acetic Acid (g・kg−1 DM) | 35.2 | 24.7 |
| 36.9 | 25.6 | 3.3 | NS | * | NS |
| Propionic Acid (g・kg−1 DM) | 1.0 | 1.4 |
| 0.5 | 0.8 | 0.1 | ** | ** | NS |
| Butyric Acid (g・kg−1 DM) | 0.1 | 0.1 |
| 0.3 | 0.2 | 0.1 | NS | NS | NS |
| NH3-N (g・kg−1 TN) | 124.6 | 83.9 |
| 105.5 | 82.7 | 5.4 | * | ** | * |
| V-Score | 77.8 | 91.9 |
| 85.1 | 92.0 | 1.8 | ** | ** | ** |
| Chemical Composition |
|
|
|
|
|
|
|
|
|
| DM (g・kg−1) | 135 | 138 |
| 134 | 137 | 18 | NS | NS | NS |
| OM (g・kg−1 DM) | 901 | 908 |
| 904 | 907 | 13 | NS | ** | NS |
| CP (g・kg−1 DM) | 138 | 134 |
| 171 | 165 | 39 | ** | NS | NS |
| EE (g・kg−1 DM) | 54 | 55 |
| 56 | 57 | 2 | NS | NS | NS |
| ADF (g・kg−1 DM) | 384 | 390 |
| 373 | 358 | 3 | ** | NS | * |
| NDF (g・kg−1 DM) | 612 | 594 |
| 586 | 564 | 8 | * | * | NS |
| WSC (g・kg−1 DM) | 17 | 17 |
| 17 | 18 | 1 | NS | NS | NS |
| GE (MJ・kg−1 DM) | 21.5 | 20.9 |
| 21.3 | 21.2 | 0.1 | NS | NS | NS |