Table 2.

Pearson correlation analysis of the environment, productivity, behavior parameters for Treatment 1 during summer.

Parameters	Temp.	R.H.	AEI	NH3	CO2	ACTH	ADG	FE	L	St	Si	D	E	F
Thermal Environment	Temp.	1.00
	R.H.	−0.148	1.00
	AEI	0.964 **	0.108	1.00
Gas Environment	NH3	−0.335	0.468	−0.217	1.00
	CO2	0.226	0.065	0.224	0.205	1.00
ACTH		0.225	0.010	0.224	−0.437	0.018	1.00
ADG		0.149	−0.557	0.007	−0.074	0.686 *	0.035	1.00
FE		0.643 *	0.489	0.607	0.558	0.810 **	0.079	0.739 *	1.00
Behavior	Lying 1)	0.427	−0.622	0.270	−0.160	0.551	−0.316	0.702 *	0.707 *	1.00
	Standing	0.173	−0.322	0.091	−0.189	0.143	0.374	0.507	0.364	0.255	1.00
	Sitting	−0.669 *	0.001	−0.672 *	0.332	−0.346	−0.476	−0.071	−0.472	−0.188	0.190	1.00
	Drinking	0.401	0.124	0.434	−0.188	−0.089	0.819 **	−0.186	0.098	−0.289	0.416	−0.320	1.00
	Eating	0.791 **	0.267	0.864 **	−0.041	0.295	0.150	0.023	0.517	0.058	−0.100	−0.598	0.266	1.00
	Fighting	−0.447	0.061	−0.434	0.000	−0.184	−0.216	−0.325	−0.457	−0.177	−0.747*	−0.173	−0.519	−0.372	1.00

^***p < 0.001;

^**p < 0.01;

^*p < 0.05;

¹⁾lateral recumbency; L: refers to lying, St: standing, Si: sitting, D: drinking, E: eating, F: fighting.