| Treatments | DM (%) | CP | NDF | ADF | ADL | HC | Ash | TT | NDS (%) |
| g/kg DM | |||||||||
| Grass hay | 93.7 | 34.3 | 813.4 | 475.8 | 65.4 | 335.6 | 33.1 | nd | 19 |
| 9281 | 92.9 | 184.1 | 330.8 | 282.9 | 42.4 | 47.9 | 96.9 | 1.22 | 67 |
| 11,252 | 92.2 | 177.5 | 349.7 | 300.6 | 42.6 | 49.1 | 93.6 | 1.02 | 65 |
| 11,255 | 92.3 | 182.8 | 349.7 | 292.9 | 43.5 | 56.8 | 80.1 | 1.14 | 65 |
| 11,595 | 92.4 | 185.4 | 300.3 | 273.9 | 63.4 | 26.3 | 94.4 | 1.64 | 70 |
| 11,604 | 92.5 | 181.7 | 347.1 | 316.4 | 41.3 | 30.7 | 102.7 | 0.87 | 65 |