Soil propertie Area I Area II p value* t / x
Surface layer Surface layer Surface layer Surface layer Surface layer
Organic carbon (%) 0.79 (0.50) 1.93 (1.20) 0.05 -2.2473
Total nitrogen (%) 0.07 (0.02) 0.16 (0.08) 0.03 -2.5265
C/N ratio 10.38 (3.21) 11.54 (1.43) 0.48 -0.7540
Ca2+ (cmolc /dm³) 10.86 (4.33) 10.30 (9.39) 0.89 0.1399
Mg2+ (cmolc /dm³) 1.60 (3.20) 1.93 (1.52) 0.87 19
Na+ (mg /dm³) 24.93 (36.43) 16.81 (59.99) 0.51 22
K+ (mg /dm³) 153.60 (80.63) 237.71 (113.72) 0.16 -1.4991
P (mg /L) 23.2 (159.74) 25.9 (51.13) 0.75 15
Base saturation (%) 88.44 (8.94) 80.64 (11.94) 0.22 1.2926
Coarse sand (%) 34 (0.04) 33 (0.10) 0.94 0.071049
Fine sand (%) 27 (0.14) 28 (0.12) 0.88 -0.1491
Silt (%) 18 (0.07) 16 (0.05) 0.59 0.55141
Clay content (%) 21 (9) 15 (14) 0.20 26
Available water (m3 /m3) 0.11 (0.37) 0.10 (0.38)
Unavailable water (m3 /m3) 0.07 (0.43) 0.07 (0.40)
Total porosity (m3 /m3) 0.42 (1.43) 0.43 (1.69)
Wilting point (m3 /m3) 0.07 (0.43) 0.07 (0.40)