From: Provision of straw by a foraging tower –effect on tail biting in weaners and fattening pigs
Fattening | Individual models | Full model | Final modela | |||
---|---|---|---|---|---|---|
Fixed effect | Estimate | P-value | Estimate | P-value | Estimate | P-value |
Week | −0.008 | 0.759 | 0.059 | 0.006 | −0.724 | 0.009 |
SG (CG = baseline) | −0.075 | 0.724 | −0.082 | 0.681 | ||
day/night temperature range | −0.061 | 0.032 | −0.033 | 0.303 | ||
average temperature | −0.046 | 0.278 | −0.077 | 0.088 | ||
ammonia concentration | 0.016 | 0.007 | 0.017 | 0.015 | 0.016 | 0.007 |
air velocity | −0.061 | 0.935 | 0.939 | 0.237 |