Parameter | Treatment1 | SEM | P2 | |||||
Control | SO100 | SO75 - LO25 | SO50 - LO50 | SO25 - LO75 | LO100 | |||
Intake (kg DM/d) |
|
|
|
|
|
|
|
|
Pasture3 | 9.27ab | 9.84ab | 10.00a | 9.24ab | 8.09c | 8.98bc | 0.35 | 0.007 |
Concentrate | 7.2 | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | - | - |
Oil | - | 0.80 | 0.80 | 0.80 | 0.80 | 0.80 | - | - |
Total DM | 16.47b | 17.84a | 18a | 17.24ab | 16.09c | 16.98bc | 0.39 | <0.0001 |
Milk/DM intake | 1.40a | 1.38a | 1.45b | 1.42b | 1.67c | 1.41a | 0.11 | 0.0006 |
ME, Mcal/d | 43.11c | 48.65a | 49.05a | 47.17ab | 44.07bc | 46.48abc | 0.91 | <0.0001 |
NEl(Mcal/d) | 27.59c | 31.14a | 31.40a | 30.18a | 28.20bc | 29.75ab | 0.58 | <0.0001 |