Applicability of Ammonia Sensors for Controlling Environmental Parameters in Accommodations for Lamb Fattening

Table 6

Linear regression parameters between ammonia concentration and environmental variables.

Height (cm)	Constant	×Temperature (°C)	×Relative humidity	×Height (cm)	R^2ad
50	0.267	0.288	—	—	0.171	<0.001
90	4.375	0.116	−0.044	—	0.145	<0.001
135	1.403	0.142	−0.016	—	0.123	<0.001
All	6.287	0.174	−0.033	−0.037	0.209	<0.001