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Effects of heat stress (HS) on growth performance of Cherry-Valley ducks.
| Items | Control | HS | P values |
|---|---|---|---|
| Initial weights (kg) | 1.643 ± 0.092 | 1.622 ± 0.076 | 0.8103 |
| Final weights (kg) | 4.203 ± 0.156 | 3.467 ± 0.174 | 0.0105 |
| ADG (g) | 91.43 ± 2.45 | 65.89 ± 5.25 | 0.0098 |
| Feed/Gain | 2.65 ± 0.12 | 3.01 ± 0.13 | 0.0467 |
Dada are expressed as mean ± SD. ADG, average daily gain; Feed/Gain, the ratio of feed intake to body weight gain.
