Silage crop | ||||
---|---|---|---|---|
Item | MBB | BAB | CCS | SE |
Cows | 12 | 12 | 12 | |
DM intake, kg | 19.51a | 21.56a | 25.50b | 0.75 |
CP intake, kg | 2.86a | 3.20ab | 3.48b | 0.24 |
NDF intake, kg | 9.81a | 10.26a | 8.18b | 0.85 |
Milk yield, kg1 | 26.11a | 28.44b | 33.12c | 0.71 |
3.5% FCM, kg | 27.58a | 29.83a | 35.26b | 1.20 |
Fat,% | 3.87a | 3.95a | 3.83a | 0.12 |
Fat, kg | 1.00a | 1.09a | 1.28b | 0.06 |
Protein,% | 3.08a | 3.04a | 3.24b | 0.04 |
Protein, kg | 0.89a | 0.89a | 0.95b | 0.01 |
Lactose,% | 4.64a | 4.68a | 4.78b | 0.02 |
Lactose, kg | 1.37a | 1.38a | 1.40a | 0.01 |
MUN, mg/dL | 16.80a | 15.76a,b | 14.31b | 0.53 |
SCC × 1,000 | 304a | 209a | 221a | 89 |
FE2, kg fcm/kg DMI | 1.49a | 1.42a | 1.38a | 0.06 |
Initial BW, kg | 611.17a | 611.26a | 657.12a | 21.50 |
Final BW, kg | 616.90a | 643.38a | 681.29a | 21.60 |
BW gain, kg | 5.73a | 32.12b | 24.17ab | 4.71 |
Initial BCS | 2.83a | 2.63a | 2.64a | 0.15 |
Final BCS | 2.78a | 2.67a | 3.03a | 0.13 |
BCS change | -0.05a | 0.04a | 0.39b | 0.11 |