| Diet (treatments) | |||
Ingredients | R0 | R1 | R2 | R3 |
Maize | 31 | 44 | 45 | 45 |
Corn bran | 48 | 31 | 30 | 28 |
soya bean meal | 6 | 4 | 2 | 0 |
Cottonseed cake | 2 | 1 | 1 | 2 |
Palm kernel crab | 4 | 1 | 1 | 1 |
Fish meal | 5 | 7 | 7 | 8 |
Bone meal | 2 | 2 | 2 | 2 |
Salt | 1 | 1 | 1 | 1 |
Premix 0.5% | 1 | 1 | 1 | 1 |
Cassava-leaf meal | 0 | 8 | 10 | 12 |
Total | 100 | 100 | 100 | 100 |