. 2018 Jan 25;9:38. doi: 10.3389/fmicb.2018.00038

Table 1.

Physicochemical properties of the sites’ soil samples.

Variables	XC	XGU	LJX	XGD	CG	XG
	Different sites’ soil samples
pH	8.03 ± 0.05^bc	7.64 ± 0.05^e	8.28 ± 0.03^a	7.90 ± 0.01^d	8.15 ± 0.06^b	7.98 ± 0.06^cd
Water content (%)	9.46 ± 0.46^d	9.75 ± 0.86^d	25.38 ± 0.90^c	30.27 ± 0.65^b	33.98 ± 1.30^ab	37.61 ± 3.88^a
N (mg ⋅ kg^-1)	7296.23 ± 326.87^bcd	9723.15 ± 1859.78^b	5957.70 ± 1206.44^cd	5383.55 ± 325.96^d	9033.46 ± 330.46^bc	14397.08 ± 1525.51^a
P (mg ⋅ kg^-1)	879.18 ± 62.79^a	688.24 ± 87.27^a	746.06 ± 82.46^a	685.86 ± 30.15^a	1081.08 ± 285.85^a	885.68 ± 178.13^a
K (mg ⋅ kg^-1)	8235.00 ± 103.76^bc	8006.33 ± 177.43^c	8442.00 ± 55.68^bc	8676.67 ± 227.73^b	8222.00 ± 166.44^bc	18220.67 ± 258.81^a
Cu (mg ⋅ kg^-1)	3.63 ± 0.53^c	9.19 ± 0.68^b	8.69 ± 0.34^b	8.12 ± 0.62^bc	10.50 ± 0.55^b	28.58 ± 3.83^a
Zn (mg ⋅ kg^-1)	66.57 ± 9.27^b	57.64 ± 6.95^b	65.17 ± 0.55^b	66.08 ± 4.77^b	62.28 ± 6.95^b	342.55 ± 4.68^a
Cr (mg ⋅ kg^-1)	87.35 ± 27.08^c	83.83 ± 6.02^c	116.37 ± 13.75^c	135.08 ± 12.47^c	239.02 ± 34.93^b	506.58 ± 13.79^a
Mn (mg ⋅ kg^-1)	5685.67 ± 230.53^bc	5056.67 ± 246.58^d	5456.00 ± 35.51^c	5756.00 ± 26.85^bc	5895.33 ± 14.50^b	10753.33 ± 45.09^a
SK (mg ⋅ kg^-1)	37.06 ± 0.47^d	40.03 ± 0.89^ab	37.99 ± 0.25^cd	39.91 ± 1.05^bc	38.64 ± 0.78^bcd	41.91 ± 0.60^a
SCu (mg ⋅ kg^-1)	0.02 ± 0.00^d	0.05 ± 0.00^bc	0.04 ± 0.00^bc	0.04 ± 0.00^c	0.05 ± 0.00^b	0.07 ± 0.01^a
SZn (mg ⋅ kg^-1)	0.30 ± 0.04^b	0.29 ± 0.03^b	0.29 ± 0.00^b	0.30 ± 0.02^b	0.29 ± 0.03^b	0.79 ± 0.01^a
SCr (mg ⋅ kg^-1)	0.39 ± 0.01^d	0.43 ± 0.02^d	0.52 ± 0.01^c	0.62 ± 0.02^b	1.12 ± 0.02^a	1.18 ± 0.06^a
SMn (mg ⋅ kg^-1)	25.59 ± 1.04^bc	25.28 ± 1.23^bc	24.55 ± 0.16^c	26.48 ± 0.12^ab	27.71 ± 0.07^a	24.73 ± 0.10^bc
SOM (mg ⋅ g^-1)	1.68 ± 0.16^b	1.56 ± 0.17^b	2.76 ± 0.10^b	3.32 ± 0.26^b	5.36 ± 0.65^b	29.57 ± 6.13^a

All data are presented as mean ± standard deviation (n = 3). Values with different letters in a row mean significant differences at p < 0.05 as determined by Turkey’s test.