Table 2 Official recommendations for feed intake, energy, protein and Ca and P contents according to the weight range of pigs [20]
| Body weight range (kg) | 11–25 | 25–50 | 50–75 | 75–100 |
| Daily feed intake (g, 88% DM) | 953 | 1582 | 2229 | 2636 |
| Energy (MJ ME/kg, 88% DM) | 14.0 | 13.8 | 13.8 | 13.8 |
| Protein (g/kg, 88% DM) | 189 | 157 | 138 | 121 |
| Calcium (g/kg, 88% DM) | 7.0 | 6.6 | 5.9 | 5.2 |
| Phosphorus (g/kg, 88% DM) | ||||
| -total | 6.0 | 5.6 | 5.2 | 4.7 |
| -digestible | 3.3 | 3.1 | 2.7 | 2.4 |