Table 1. Ingredients and nutrient composition of the rations.
| Item | P1 | P2 | P3 |
|---|---|---|---|
| Ingredients (%) | |||
| Fermented rice straw | 60 | 60 | 60 |
| Bran | 12 | 12 | 12 |
| Palm kernel meal | 12 | 12 | 12 |
| Tofu waste | 15 | 15 | 15 |
| Mineral premixa | 1 | 1 | 1 |
| Probiotics | - | 0.5 | 1 |
| Nutrient ingredients | Contents (100%DM) | ||
| OM | 87.12 | ||
| CP | 12.30 | ||
| Crude fibre | 24.18 | ||
| Crude fat | 4.42 | ||
| Ash | 12.88 | ||
| Total digestible nutrient | 64.46 | ||
| NDF | 53.89 | ||
| ADF | 33.99 | ||
| CLD | 24.42 | ||
| Hemicellulose | 19.90 | ||
| Lignin | 5.37 | ||
| Silica | 4.20 |
a
Mineral premix composition (per kilogram): calcium carbonate 500 gm, phosphate flour 150 gm, manganese sulfate 1.25 gm, potassium iodide 250 gm, cuprum sulfate 0.7 gm, sodium chloride 50 gm, ferrum sulfate 2 gm, zinc oxide 1 gm, magnesium sulfate 60 gm.