Ingredient, % | Diet | |||||
---|---|---|---|---|---|---|
 | Positive control | Negative control | 500 phytase | 1,000 phytase | 2,000 phytase | 4,000 phytase |
 Ground corn | 60.60 | 60.60 | 60.60 | 60.60 | 60.60 | 60.60 |
 Soybean meal, (48% CP) | 32.00 | 32.00 | 32.00 | 32.00 | 32.00 | 32.00 |
 Soybean oil | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 |
 Limestone | 0.90 | 0.90 | 0.90 | 0.90 | 0.90 | 0.90 |
 Dicalcium phosphate | 1.65 | - | - | - | - | - |
 Cornstarch | - | 1.65 | 1.625 | 1.60 | 1.55 | 1.45 |
 L-lysine•HCL | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 |
 Salt | 0.40 | 0.40 | 0.40 | 0.40 | 0.40 | 0.40 |
 Phytase premix 1 | - | - | 0.025 | 0.05 | 0.10 | 0.20 |
 Vitamin and mineral premix 2 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 |
 Mecadox premix 3 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
Total | 100.00 | 100.00 | 100.00 | 100.00 | 100.00 | 100.00 |