Table 4.
Analyzed nutrient content (% as is) and enzyme activities of the treatment experimental diets, by phase; trial 1.
| PC | IPF1 | IPF2 | IPF3 | IPF4 | |
|---|---|---|---|---|---|
| Total phosphorus, % | |||||
| Starter | 0.81 | 0.53 | 0.52 | 0.53 | 0.55 |
| Grower | 0.74 | 0.49 | 0.53 | 0.49 | 0.53 |
| Finisher 1 | 0.71 | 0.54 | 0.55 | 0.54 | 0.53 |
| Finisher 2 | 0.74 | 0.51 | 0.52 | 0.51 | 0.53 |
| Calcium, % | |||||
| Starter | 0.92 | 0.69 | 0.64 | 0.69 | 0.63 |
| Grower | 0.78 | 0.58 | 0.65 | 0.58 | 0.56 |
| Finisher 1 | 0.78 | 0.57 | 0.50 | 0.57 | 0.59 |
| Finisher 2 | 0.74 | 0.48 | 0.49 | 0.48 | 0.51 |
| Phytase activity, FTU/kg | |||||
| Starter | 351 | 1,206 | 1,349 | 3,116 | 2,122 |
| Grower | 396 | 1,476 | 1,558 | 2,655 | 1,769 |
| Finisher 1 | 385 | 1,540 | 1,334 | 1,344 | 1,443 |
| Finisher 2 | 380 | 1,419 | 1,451 | 1,227 | 1,252 |
| Xylanase activity, XU/kg | |||||
| Starter | - | - | - | - | 1,999 |
| Grower | - | - | - | - | 2,244 |
| Finisher 1 | - | - | - | - | 2,352 |
| Finisher 2 | - | - | - | - | 1,836 |