| Item1 | BPR2 | Ryegrass straw | Concentrate mix |
|---|---|---|---|
| DM, g/kg as fed | 71 | 867 | 864 |
| OM | 709 | 944 | 938 |
| CP | 75 | 63 | 149 |
| SOLP | 36 | 20 | 48 |
| NDICP | 8 | 18 | 22 |
| ADICP | 3 | 18 | 15 |
| aNDF | 243 | 754 | 245 |
| ADF | 218 | 520 | 124 |
| ADL | 12 | 134 | 33 |
| Ether extract | 7 | 9 | 40 |
| Ash | 291 | 56 | 62 |
| Ca | 3 | 5 | 9 |
| P | 2 | 1 | 6 |
| K | 11 | 9 | 11 |
| Na | 103 | 4 | 4 |
| Cl | 142 | 7 | 3 |
| S | 3 | 2 | 3 |
| TDN | 527 | 429 | 766 |
| NEm, MJ/kg DM | 4.8 | 3.3 | 7.6 |
| NEg, MJ/kg DM | 2.4 | 1.1 | 5.0 |
| Total carbohydrates | 627 | 872 | 750 |
| NFC | 392 | 136 | 526 |
| Carbohydrate fractions, g/kg carbohydrate | |||
| CA | 290 | 62 | 115 |
| CB1 | 16 | 11 | 536 |
| CB2 | 319 | 83 | 51 |
| CB3 | 329 | 475 | 194 |
| CC | 45 | 369 | 104 |
| Protein fractions, g/kg CP | |||
| PA + B1 | 480 | 317 | 322 |
| PB2 | 412 | 402 | 532 |
| PB3 | 65 | 3 | 48 |
| PC | 43 | 278 | 98 |