| Ingredients (%) | Control 0% PP | T1 1% PP | T2 2% PP | T3 4% PP |
| Barley grain | 40 | 40 | 40 | 40 |
| Wheat barn | 28 | 27 | 26 | 24 |
| Yellow corn | 20 | 20 | 20 | 20 |
| Soybean meal | 10 | 10 | 10 | 10 |
| Pomegranate peels | 0 | 1 | 2 | 4 |
| Salt (NaCl) | 1 | 1 | 1 | 1 |
| Minerals and vitamins | 0.5 | 0.5 | 0.5 | 0.5 |
| Dicalcium phosphate | 0.5 | 0.5 | 0.5 | 0.5 |
| Chemical composition% |
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| Organic matter (OM) | 93.7 | 93.77 | 93.81 | 93.87 |
| Crude protein (CP) | 15.7 | 15.6 | 15.5 | 15.3 |
| Ether extract (EE) | 3.12 | 3.12 | 3.13 | 3.14 |
| Total ash | 6.3 | 6.23 | 6.19 | 6.13 |
| Crude fiber (CF) | 7.8 | 7.7 | 7.6 | 7.5 |
| Nitrogen free extract (NFE) | 67.08 | 67.35 | 67.58 | 67.93 |
| Metabolizable energy ME (MJ/Kg)* | 12.63 | 12.65 | 12.67 | 12.69 |