Table 3 Dietary nutritional standards for different stages of ducks
Nutrition | Week | |
|---|---|---|
0 ~ 3 | 3 ~ 13 | |
Moisture (%) | ≤14.0 | ≤14.0 |
Crude protein (%) | ≥19.0 | ≥15.0 |
Crude fiber (%) | ≤6.0 | ≤7.0 |
Coarse ash (%) | ≤8.0 | ≤10.0 |
Calcium (%) | 0.8 ~ 1.5 | 0.8 ~ 1.5 |
Total phosphorus (%) | ≥0.60 | ≥0.60 |
Sodium chloride (%) | 0.3 ~ 0.8 | 0.3 ~ 0.8 |
Methionine (%) | ≥0.35 | ≥0.30 |