Table 4.
Horses’ heart rate during housing in the net-covered barn with and without ventilation adjustment.
| Period | Heart rate (bpm) | |
|---|---|---|
| (–) ventilation adjustment | (+) ventilation adjustment | |
| 0700–1100h | 36.83 (± 1.22) | 36.80 (± 1.93) |
| 1400–1800h | 39.17 (± 1.25)* | 36.60 (± 1.50) |
P < 0.05, significant difference from the value at 0700–1100h.