Table 2 Composition and nutrient content of experimental diets (as-fed basis)
Item | Starter period (0 to 21 d) | Grower period (22 to 35 d) | ||||||
|---|---|---|---|---|---|---|---|---|
Rice bran oil (g/kg) | Rice bran oil (g/kg) | |||||||
0 | 5 | 10 | 20 | 0 | 5 | 10 | 20 | |
Ingredients, g/kg | ||||||||
Maize | 509.1 | 504.1 | 499.1 | 489.1 | 598.9 | 593.9 | 588.9 | 578.9 |
Soybean meal (450 g/kg CP) | 356.4 | 356.4 | 356.4 | 356.4 | 322.2 | 322.2 | 322.2 | 322.2 |
Corn gluten meal | 35.0 | 35.0 | 35.0 | 35.0 | - | - | - | - |
Soybean oil | 60.0 | 60.0 | 60.0 | 60.0 | 45.0 | 45.0 | 45.0 | 45.0 |
Dicalcium phosphate | 18.6 | 18.6 | 18.6 | 18.6 | 13.5 | 13.5 | 13.5 | 13.5 |
Limestone | 15.4 | 15.4 | 15.4 | 15.4 | 15.2 | 15.2 | 15.2 | 15.2 |
Methionine-99 % | 1.5 | 1.5 | 1.5 | 1.5 | 1.2 | 1.2 | 1.2 | 1.2 |
NaCl | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
Vitamin-mineral premixa | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
Sodium bicarbonate | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
Rice bran oil | - | 5.0 | 10.0 | 20.0 | - | 5.0 | 10.0 | 20.0 |
Total | 1,000.0 | 1,000.0 | 1,000.0 | 1,000.0 | 1,000.0 | 1,000.0 | 1,000.0 | 1,000.0 |
Energy and nutrient contentb | ||||||||
MEn (MJ/kg) | 13.1 | 13.1 | 13.1 | 13.1 | 13.0 | 13.0 | 13.0 | 13.0 |
Crude protein (g/kg) | 230.0 | 230.0 | 230.0 | 230.0 | 200.0 | 200.0 | 200.0 | 200.0 |
Calcium (g/kg) | 10.0 | 10.0 | 10.0 | 10.0 | 9.0 | 9.0 | 9.0 | 9.0 |
Avaiable P (g/kg) | 4.3 | 4.3 | 4.3 | 4.3 | 3.5 | 3.5 | 3.5 | 3.5 |
Lysine (g/kg) | 11.9 | 11.9 | 11.9 | 11.9 | 10.8 | 10.8 | 10.8 | 10.8 |
Methione + cysteine (g/kg) | 8.5 | 8.5 | 8.5 | 8.5 | 7.2 | 7.2 | 7.2 | 7.2 |