| Chemical composition, g/kg |
| Dry matter | 886.8 | 905.4 | 902.5 | 901.4 | 889.3 | 938.8 |
| Crude protein | 466.5 | 510.7 | 508.9 | 495.5 | 463.9 | 685.7 |
| Amino acid composition |
| Dietary indispensable amino acids, g/kg |
| Arg | 31.8 | 33.9 | 32.2 | 33.0 | 31.6 | 45.1 |
| His | 12.6 | 12.1 | 12.1 | 12.2 | 12.4 | 15.4 |
| Ile | 21.1 | 20.5 | 21.6 | 21.0 | 21.4 | 28.1 |
| Leu | 40.6 | 43.1 | 41.1 | 41.9 | 39.9 | 60.1 |
| Lys | 25.7 | 31.9 | 31.2 | 30.8 | 26.2 | 44.6 |
| Met | 8.9 | 8.2 | 10.6 | 10.2 | 8.6 | 14.1 |
| Phe | 23.5 | 25.2 | 24.6 | 24.4 | 24.1 | 33.4 |
| Thr | 18.6 | 20.8 | 21.1 | 21.5 | 19.1 | 25.1 |
| Val | 21.6 | 23.3 | 22.7 | 22.4 | 20.8 | 30.2 |
| Dietary dispensable amino acids, g/kg |
| Ala | 22.0 | 25.1 | 23.1 | 23.3 | 21.4 | 32.1 |
| Asp | 51.1 | 53.8 | 50.4 | 51.2 | 51.0 | 69.8 |
| Cys | 7.6 | 8.2 | 9.2 | 8.8 | 8.2 | 11.2 |
| Glu | 91.7 | 102.0 | 104.4 | 102.6 | 94.1 | 135.4 |
| Gly | 20.4 | 20.8 | 21.1 | 21.3 | 20.2 | 27.4 |
| Pro | 24.5 | 29.1 | 29.2 | 28.8 | 23.8 | 36.6 |
| Ser | 23.1 | 26.3 | 24.6 | 23.9 | 22.8 | 32.4 |
| Tyr | 14.4 | 15.2 | 14.8 | 14.7 | 14.1 | 21.1 |