| Variable | Period I2 | SEM | P <4 | Period II2 | SEM | P <4 | ||
| Treatments3 | Treatments3 | |||||||
| TMR_100 | PMR_75 | TMR_100 | P + C | |||||
| DM, kg∙day−1 |
|
|
|
|
|
|
|
|
| TMR | 26.3 | 19.2 | 0.18 | 0.01 | 24.2 | - |
|
|
| Oats pasture | - | 5.8 |
|
| - | - |
|
|
| Alfalfa pasture | - | - |
|
| - | 15.6 |
|
|
| Total | 26.3 | 25.0 | 0.33 | 0.01 | 24.2 | 21.9 | 0.30 | 0.01 |
| NEl5, Mcal day−1 |
|
|
|
|
|
|
|
|
| TMR | 45.0 | 32.8 | 0.30 | 0.01 | 40.9 | - |
|
|
| Oats pasture | - | 10.3 |
|
| - | - |
|
|
| Alfalfa pasture | - | - |
|
| - | 26.4 |
|
|
| Total | 45.0 | 43.1 | 0.58 | 0.02 | 40.9 | 38.9 | 0.50 | 0.01 |
| CE |
|
|
|
|
|
|
|
|
| kg Milk kg DM−1 | 1.28 | 1.29 | 0.03 | 0.86 | 1.19 | 1.27 | 0.03 | 0.06 |
| kg ECM kg DM−1 | 1.27 | 1.28 | 0.02 | 0.81 | 1.17 | 1.17 | 0.02 | 0.97 |