| Diets ingredient composition | Control | HB |
| HB | 0 | 40 |
| Concentrate (18% CP) | 45 | 45 |
| Wheat bran | 30 | 15 |
| Wheat straw | 25 | 0 |
| Chemical composition |
| |
| Dry matter | 90 | 36 |
| Crude protein | 14.0 | 12.0 |
| Crude fiber | 13 | 14.4 |
| NDF | 34 | 35.4 |
| ADF | 29 | 11.9 |
| Ash | 6 | 4.5 |
| Calcium | 1.5 | 2.2 |
| Phosphorus | 0.6 | 1.1 |
| Cost/ton (NIS) | 1510 | 1064 |