| Ingredients | Proportion of ingredients (%) | |||
| T1 (Snail shell) | T2 (Eggshell) | T3 (Agricultural limestone) | T4 (Control) | |
| Corn flour | 58.5 | 58.5 | 58.5 | *Natural Plant materials |
| Soybean cake | 14.5 | 14.5 | 14.5 | |
| Palm kernel cake | 2.9 | 2.9 | 2.9 | |
| Fish meal | 4.0 | 4.0 | 4.0 | |
| Agricultural Limestone | - | - | 20.0 | |
| Eggshell | - | 20.0 | - | |
| Snail shell | 20.0 | - | - | |
| Iodized salt | 0.1 | 0.1 | 0.1 | |
| Total | 100 | 100 | 100 | |