| Calf Weight | Phase | Protein Supplement2 | |||
| CP3, % | ECP4, % | Fat, % | Monensin sodium, mg/kg | ||
| <135 kg | Growing I | 36.0 | 0 | 2.5 | 92 |
| 135 to 180 kg | Growing II | 36.0 | 12.0 | 5.5 | 106 |
| 180 to 225 kg | Finishing I | 36.0 | 12.0 | 5.5 | 106 |
| >225 kg | Finishing II | 36.0 | 12.0 | 5.5 | 106 |