Table 1.
Obs. Date | Herd ID | Cull Sows | sow/m2 | Duration, min | Occurrence. Lying | Freq. Lying/min | Occurrence Aggression | Freq. Aggression/Min | Bedding | Roof on Vehicle | Water Available | Mean Temp., °C |
---|---|---|---|---|---|---|---|---|---|---|---|---|
22 January | 3 | 10 | 0.5 | 6 | 0 | 0 | 4 | 0.67 | Yes | Yes | No | |
28 January | 4 | 8 | 0.5 | 8 | 0 | 0 | 6 | 0.75 | Yes | No | No | |
2 February | 5 | 9 | 1.2 | 56 | 0 | 0 | 65 | 1.16 | No | No | No | |
9 March | 5 | 9 | 1.2 | 6 | 0 | 0 | 5 | 0.83 | No | No | No | 10.6 ± 0.8 |
13 April | 5 | 9 | 1.2 | 15 | 1 | 0.07 | 16 | 1.07 | No | No | No | |
2 July | 2 | 12 | 0.6 | 58 | 23 | 0.40 | 38 | 0.66 | . | No | No | 26.3 ± 1.2 |
8 July | 1 | 12 | 1.7 | 32 | 1 | 0.04 | 23 | 0.72 | No | No | No | 19.6 ± 0.4 |
19 August | 1 | 7 | 0.6 | 53 | 10 | 0.19 | 47 | 0.89 | No | No | No | 20.7 ± 0.5 |
2 September | 1 | 13 | 1.8 | 59 | 4 | 0.07 | 29 | 0.49 | No | No | No | 15.0 ± 0.8 |
16 September | 1 | 10 | 1.4 | 19 | 4 | 0.21 | 18 | 0.95 | No | No | No | 13.1 ± 1.2 |
14 December | 6 | 7 | 0.4 | 21 | 6 | 0.29 | 15 | 0.71 | . | Yes | No | 5.3 ± 0.3 |
Median | 9 | 1.2 | 21 | 1 | 0.07 | 18 | 0.75 |