Table 1. Soil properties under different land use types at two soil depths.

Parameter	Depth (cm)	Land use type				F-value
		W	S	C	U	D	L	D × L
Soil moisture	0–10	0.22 ± 0.02	0.18 ± 0.01	0.20 ± 0.04	0.12 ± 0.01	7.33*	22.37***	NS
	10–30	0.18 ± 0.01	0.14 ± 0.01	0.20 ± 0.01	0.12 ± 0.02
Soil temperature		23.78 ± 1.11	25.18 ± 0.93	19.78 ± 0.17	26.85 ± 1.80	NS	40.10***	NS
pH	0–10	8.17 ± 0.08	8.17 ± 0.07	8.47 ± 0.12	8.53 ± 0.08	NS	21.82***	3.76*
	10–30	8.29 ± 0.03	8.34 ± 0.08	8.38 ± 0.07	8.53 ± 0.03
SOC (g/kg)	0–10	18.81 ± 2.53	15.59 ± 2.37	4.14 ± 1.09	3.64 ± 0.56	13.60**	29.28***	6.11**
	10–30	7.26 ± 1.83	12.53 ± 0.61	3.18 ± 0.75	3.57 ± 0.17
SON (g/kg)	0–10	1.30 ± 0.34	0.89 ± 0.06	0.58 ± 0.13	0.42 ± 0.03	23.45***	21.77***	5.66**
	10–30	0.69 ± 0.07	0.55 ± 0.03	0.48 ± 0.05	0.39 ± 0.05
C:N ratio	0–10	14.27 ± 1.56	17.59 ± 3.40	7.15 ± 0.33	8.61 ± 0.91	NS	107.73***	9.47**
	10–30	10.48 ± 1.56	22.96 ± 0.52	6.65 ± 1.15	8.07 ± 2.28
LC (g/kg)	0–10	5.40 ± 1.94	5.69 ± 0.87	0.68 ± 0.41	1.61 ± 0.67	17.58**	31.60***	5.97**
	10–30	1.73 ± 0.72	3.73 ± 0.09	0.27 ± 0.04	1.32 ± 0.12
LN (g/kg)	0–10	0.67 ± 0.23	0.24 ± 0.15	0.18 ± 0.08	0.09 ± 0.04	5.03*	17.17***	3.03*
	10–30	0.34 ± 0.07	0.22 ± 0.04	0.11 ± 0.02	0.08 ± 0.07
RC (g/kg)	0–10	13.41 ± 4.63	9.90 ± 1.50	3.46 ± 0.82	2.48 ± 0.17	10.79**	26.86***	6.03**
	10–30	5.53 ± 1.21	8.80 ± 0.09	2.91 ± 0.78	2.25 ± 0.09
RN (g/kg)	0–10	0.62 ± 0.11	0.65 ± 0.15	0.40 ± 0.07	0.34 ± 0.07	23.66***	5.94**	5.57**
	10–30	0.35 ± 0.04	0.33 ± 0.04	0.37 ± 0.06	0.31 ± 0.03

Note: W = woodland; S = shrubland; C = cropland; U = uncultivated land; D = depth; L = land use type. Values are mean (n = 9) with standard error. Statistical Significance of the effects of land use type, depth and their interactions on soil properties based on Two-way ANOVA (NS = not significant; *P < 0.05; **P < 0.01; ***P < 0.001; numbers are F-values).