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Changes in respiratory quotient as a result of cold stress in 12-day-old chickens of the RW and Amroks breeds.
| Environmental Conditions | Russian White | Amroks |
|---|---|---|
| Number of chicks | 15 | 15 |
| Standard rearing conditions (30 °C) before cold treatment | 0.858 a ± 0.01 | 0.913 a ± 0.01 |
| Immidiatelly after 30 min of cold treatment (at 10 °C) | 0.884 b ± 0.009 | 0.884 b ± 0.01 |
Values superscripted by different letters within the same column are significantly different (p < 0.05).
