Table 5. Pearson correlation coefficients (r) for all soil indicators.

Correlation (r) matrix	pH	EC	BD	WSA	GMD	MWD	PR	N	SOC	N-Stock	C-Stock	AWC
EC	0.547
BD	−0.394	−0.88
WSA	0.248	0.483	−0.338
GMD	0.279	0.8	−0.762	0.673
MWD	0.286	0.782	−0.725	0.734	0.975
PR	−0.129	−0.655	0.684	−0.456	−0.71	−0.687
N	0.405	0.922	−0.908	0.47	0.877	0.835	−0.737
SOC	0.438	0.93	−0.914	0.473	0.881	0.842	−0.731	0.995
N-Stock	0.271	0.632	−0.551	0.32	0.642	0.595	−0.396	0.709	0.707
C-Stock	0.382	0.764	−0.702	0.367	0.742	0.695	−0.489	0.822	0.833	0.965
AWC	0.091	0.447	−0.449	0.275	0.439	0.441	−0.525	0.504	0.489	0.106	0.181
Water content (cm)	0.092	0.487	−0.485	0.282	0.501	0.496	−0.557	0.558	0.546	0.28	0.333	0.967
Significance level
EC	<0.001
BD	<0.001	<0.001
WSA	0.018	<0.001	0.002
GMD	0.009	<0.001	<0.001	<0.001
MWD	0.007	<0.001	<0.001	<0.001	<0.001
PR	0.141	<0.001	<0.001	<0.001	<0.001	<0.001
N	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001
SOC	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001
N-Stock	0.011	<0.001	<0.001	0.004	<0.001	<0.001	<0.001	<0.001	<0.001
C-Stock	<0.001	<0.001	<0.001	0.001	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001
AWC	0.224	<0.001	<0.001	0.011	<0.001	<0.001	<0.001	<0.001	<0.001	0.195	0.07
Water content (cm)	0.22	<0.001	<0.001	0.009	<0.001	<0.001	<0.001	<0.001	<0.001	0.01	0.003	<0.001

Abbreviations are same as Table 1.