Table 2.
Daily milk production and feed intakes in cows fed once per day or in four equal meals every 6 h when milked every 6 h.
Parameter | Treatment1 | SEM | P‐values2 | |||
---|---|---|---|---|---|---|
1× Fed | 4× Fed | Trt | Time | Trt × Time | ||
Milk Yield, kg | 47.3 | 47.1 | 1.5 | 0.64 | <0.001 | 0.05 |
Fat, % | 3.09 | 3.35 | 0.15 | <0.001 | <0.001 | <0.05 |
Fat Yield, g/day | 1465 | 1592 | 90 | <0.001 | <0.01 | 0.05 |
Protein, % | 2.96 | 2.90 | 0.03 | <0.001 | <0.001 | <0.001 |
Protein Yield, g/day | 1389 | 1360 | 45 | 0.06 | <0.01 | <0.05 |
DMI, kg | 28.2 | 30.4 | 1.0 | <0.01 | ‐ | ‐ |
LS means for the treatment of cows fed once a day (1× Fed) or in four equal meals every 6 h (4× Fed). n = 17 per treatment.
Main effect of treatment (trt) and milking time (time) and the interaction of treatment and milking time.