Brown Earth Soil parameters | Soil depth Treatment | 0 - 20 cm | 20 - 40 cm | ||||
mean | se mean | p value | mean | se mean | p value | ||
H (cmol∙kg−1) | CL | 1.29 | 0.06 | <0.001 | 0.51 | 0.06 | 0.112 |
SH | 0.92 | 0.06 | 0.66 | 0.06 | |||
K (cmol∙kg−1) | CL | 0.17 | 0.01 | 0.007 | 0.10 | 0.01 | 0.576 |
SH | 0.15 | 0.01 | 0.10 | 0.01 | |||
Ca (cmol∙kg−1) | CL | 0.63 | 0.05 | 0.348 | 0.17 | 0.04 | 0.088 |
SH | 0.71 | 0.06 | 0.26 | 0.03 | |||
Mg (cmol∙kg−1) | CL | 0.85 | 0.05 | 0.288 | 0.20 | 0.04 | 0.121 |
SH | 0.74 | 0.07 | 0.29 | 0.04 | |||
Na (cmol∙kg−1) | CL | 0.16 | 0.01 | 0.008 | 0.06 | 0.01 | 0.25 |
SH | 0.13 | 0.01 | 0.07 | 0.01 | |||
Mn (cmol∙kg−1) | CL | 0.04 | 0.00 | 0.006 | 0.02 | 0.00 | 0.022 |
SH | 0.02 | 0.00 | 0.01 | 0.00 | |||
Fe (cmol∙kg−1) | CL | 0.76 | 0.03 | 0.007 | 0.25 | 0.04 | 0.013 |
SH | 0.64 | 0.03 | 0.40 | 0.04 | |||
Al (cmol∙kg−1) | CL | 10.42 | 0.19 | 0.004 | 6.41 | 0.49 | 0.213 |
SH | 9.31 | 0.32 | 7.25 | 0.45 | |||
ECEC (cmol∙kg−1) | CL | 14.31 | 0.32 | 0.003 | 7.72 | 0.65 | 0.148 |
SH | 12.62 | 0.45 | 9.03 | 0.60 | |||
Base Saturation (%) | CL | 13 | 0.5 | 0.288 | 6 | 0.6 | 0.051 |
SH | 14 | 0.9 | 8 | 0.5 |