| Ingredient (g/kg DM) | Concentrate mixture | ||
| Pregnant cows | Lactating cows | ||
| Ground yellow corn | 400 | 300 | |
| Wheat bran | 290 | 250 | |
| Cottonseed meal | 200 | 300 | |
| Soybean meal | 80 | 120 | |
| Limestone | 18 | 18 | |
| NaCl | 10 | 10 | |
| Mineral mixture1 | 2 | 2 | |
| Chemical composition (g/kg DM) | T. alexandrinum |
|
|
| OM | 887 | 912 | 899 |
| CP | 148 | 148 | 181 |
| EE | 17.0 | 34 | 37 |
| NDF | 528 | 463 | 441 |
| ADF | 459 | 211 | 192 |
| Hemicellulose | 69 | 252 | 249 |
| RDP21 | 720 | 615 | 615 |
| RUP21 | 280 | 385 | 385 |