| Herbage mass | SEM | P-value | |
HHM | LHM | |||
Faecal output (kg OM/d) | 4.6 | 4.2 | 0.28 | 0.389 |
Herbage OM digestibility (g/kg OM) | 737 | 743 | 5.5 | 0.281 |
Herbage OM intake (kg/cow/d) | 17.0 | 16.4 | 0.63 | 0.510 |
Herbage DM intake (kg/cow/d) | 18.6 | 18.0 | 0.69 | 0.510 |
Digestible OM intake (kg/cow/d) | 12.5 | 12.2 | 0.46 | 0.584 |