| Herbage mass | SEM | P-value | |
HHM | LHM | |||
Milk yield (kg/cow/d) | 21.3 | 20.9 | 0.48 | 0.347 |
Fat content (g/kg) | 38.6 | 40.4 | 0.64 | 0.005 |
Protein content (g/kg) | 30.8 | 31.5 | 0.79 | 0.006 |
Lactose content (g/kg) | 47.7 | 47.9 | 0.33 | 0.553 |
Fat yield (g/d) | 821 | 839 | 21.5 | 0.387 |
Protein yield (g/d) | 656 | 662 | 15.7 | 0.687 |
Lactose yield (g/d) | 019 | 1000 | 23.7 | 0.417 |
Fat and protein corrected milk (kg/cow/d) | 20.6 | 20.7 | 0.47 | 0.753 |
Live weight variation (kg/cow/d) | 0.55 | 0.65 | 0.422 | 0.858 |