| Intake | Treatment1 | SEM | p-value | |
| SPF | WPF | |||
| DM, kg∙day−1 |
|
|
|
|
| PMR | 16.90 | 16.49 | 0.36 | 0.43 |
| Concentrate2 | 4.83 | 5.60 | 0.04 | <0.01 |
| Total | 21.73 | 22.09 | 0.36 | 0.49 |
| NEL3, Mcal∙day−1 |
|
|
|
|
| PMR | 26.15 | 25.54 | 0.55 | 0.46 |
| Total | 35.86 | 35.39 | 0.57 | 0.57 |
| FCE4 |
|
|
|
|
| 4% FCM/DMI | 1.25 | 1.17 | 0.02 | <0.01 |
| ECM/DMI | 1.24 | 1.16 | 0.02 | 0.01 |
| 4% FCM/NEL intake | 0.76 | 0.73 | 0.01 | 0.07 |
| ECM/NEL intake | 0.75 | 0.72 | 0.01 | <0.10 |