Item | R2 | Estimate | SE1 | P-value |
---|---|---|---|---|
Dry matter intake, kg/d | Â | Â | Â | Â |
 Parity2 | 0.02 | 0.87 | 0.22 | < 0.001 |
 MBW, kg | 0.12 | 0.09 | 0.01 | < 0.001 |
 BEC, Mcal/d | 0.05 | 0.17 | 0.02 | < 0.001 |
 NESec, Mcal/d | 0.39 | 0.37 | 0.02 | < 0.001 |
 Treatment (random effect) | 0.07 |  |  |  |
 Total R2of the regression3 | 0.81 |  |  |  |
 Residual feed intake (RFI)3 | 0.19 |  |  |  |
Milk fat efficiency, g/kg DMI | Â | Â | Â | Â |
 Parity2 | 0.01 | -3.95 | 0.64 | < 0.001 |
 MBW | 0.01 | 0.05 | 0.03 | 0.04 |
 BEC | 0.00 | -0.03 | 0.07 | 0.63 |
 DMI | 0.18 | -2.97 | 0.13 | < 0.001 |
 NESec | 0.58 | 2.71 | 0.07 | < 0.001 |
 Treatment (random effect) | 0.07 |  |  |  |
 Total R2of the regression3 | 0.84 |  |  |  |
 Residual MFE3 | 0.16 |  |  |  |
Milk protein efficiency, g/kg DMI | Â | Â | Â | |
 Parity2 | 0.02 | 2.84 | 0.49 | < 0.001 |
 MBW | 0.00 | -0.03 | 0.02 | 0.13 |
 BEC | 0.00 | 0.01 | 0.05 | 0.82 |
 DMI | 0.20 | -1.80 | 0.10 | < 0.001 |
 NESec | 0.41 | 1.30 | 0.05 | < 0.001 |
 Treatment (random effect) | 0.07 |  |  |  |
 Total R2of the regression3 | 0.69 |  |  |  |
 Residual MPE3 | 0.31 |  |  |  |