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Analyzed Zn concentrations in different diets for starter broilers (as-fed basis).
| Zn source | Added Zn (mg/kg) | Analyzed Zn a (mg/kg) |
|---|---|---|
| Control | 0 | 26.46 |
| ZnSO4 | 40 | 71.57 |
| 80 | 120.2 | |
| 120 | 150.0 | |
| Zn-methionate | 40 | 66.14 |
| 80 | 117.4 | |
| 120 | 155.2 | |
| Zn-glycinate | 40 | 68.36 |
| 80 | 117.3 | |
| 120 | 155.1 |
Values based on triplicate determinations of diet samples.
