Ingredient (%) | RD | TD | |||||
---|---|---|---|---|---|---|---|
D1 | D2 | D3 | D4 | D5 | D6 | D7 | |
Oxya meal | 0 | 5 | 10 | 15 | 20 | 25 | 30 |
Fishmeal | 30 | 25 | 20 | 15 | 10 | 5 | 0 |
Soybean meal | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Mustard oil cake | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
Rice bran | 25 | 30 | 12 | 4 | 10 | 12 | 13 |
Wheat flour | 8 | 3 | 21 | 29 | 23 | 21 | 20 |
CMC | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Vitamin and minerals | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Chromic oxide | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Proximate composition (% of dry matter) | |||||||
Crude protein | 33.15 ± 1.69 | 33. 81 ± 1.70 | 33.08 ± 1.72 | 33.55 ± 1.86 | 33.33 ± 1.97 | 34.16 ± 1.87 | 34.23 ± 1.70 |
Crude lipid | 6.84 ± 0.21 | 6.76 ± 0.44 | 5.78 ± 0.48 | 5.40 ± 0.43 | 5.05 ± 0.86 | 4.64 ± 0.50 | 4.24 ± 0.32 |
Carbohydrate | 48.05 ± 1.80 | 46.47 ± 1.82 | 51.97 ± 1.79 | 52.28 ± 1.94 | 52.99 ± 1.99 | 53.93 ± 2.08 | 54.72 ± 1.70 |
Ash | 11.97 ± 0.45 | 12.95 ± 0.35 | 9.17 ± 0.32 | 8.78 ± 0.43 | 8.62 ± 0.47 | 7.26 ± 0.39 | 6.81 ± 0.39 |
Crude fibre | 8.62 ± 0.33 | 10.05 ± 0.24 | 7.17 ± 0.50 | 7.35 ± 0.48 | 7.82 ± 0.64 | 7.67 ± 0.44 | 7.92 ± 0.76 |
Nitrogen-free extract | 39.43 ± 1.92 | 36.42 ± 1.78 | 44.80 ± 1.87 | 44.93 ± 1.80 | 45.17 ± 1.99 | 46.27 ± 2.18 | 46.81 ± 1.89 |
ME (Kcal 100 g−1) | 344.96 ± 2.32 | 336.81 ± 3.36 | 354.42 ± 3.92 | 353.68 ± 3.26 | 350.68 ± 3.36 | 354.71 ± 3.82 | 353.46 ± 2.60 |