Ingredient, % | Diet | |||||
---|---|---|---|---|---|---|
 | Positive control | Negative control | 500 phytase | 1,000 phytase | 2,000 phytase | 4,000 phytase |
 Ground corn | 65.80 | 65.80 | 65.80 | 65.80 | 65.80 | 65.80 |
 Soybean meal, (48% CP) | 29.50 | 29.50 | 29.50 | 29.50 | 29.50 | 29.50 |
 Soybean oil | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 |
 Ground limestone | 0.95 | 0.95 | 0.95 | 0.95 | 0.95 | 0.95 |
 Dicalcium phosphate | 1.05 | - | - | - | - | - |
 Cornstarch | - | 1.05 | 1.025 | 1.00 | 0.975 | 0.95 |
 Salt | 0.40 | 0.40 | 0.40 | 0.40 | 0.40 | 0.40 |
 Phytase premix1 | - | - | 0.025 | 0.05 | 0.075 | 0.10 |
 Vitamin and mineral premix2 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 |
Total | 100.00 | 100.00 | 100.00 | 100.00 | 100.00 | 100.00 |