Soil parameters | Mean square estimates | ||||
---|---|---|---|---|---|
Land use (2) | Depth (1) | LU × SD (2) | Error (10) | CV (%) | |
Sand | 296.520** | 82.350* | 11.010NS | 9.020 | 8.50 |
Silt | 34.890** | 2.000NS | 24.670** | 4.290 | 6.78 |
Clay | 360.020** | 110.010NS | 11.520NS | 4.420 | 11.62 |
BD | 0.068** | 0.077** | 0.013** | 0.001 | 2.70 |
PD | 0.007** | 0.020** | 0.005** | 0.0001 | 0.40 |
TP | 78.000** | 118.000* | 2.500NS | 13.350 | 0.72 |
pH | 2.030** | 0.060NS | 0.005NS | 0.014 | 2.13 |
EC | 0.015** | 0.002** | 0.006** | 0.0001 | 10.38 |
OC | 2.661** | 8.147** | 1.604** | 0.001 | 2.04 |
TN | 0.025** | 0.050** | 0.010** | 0.0003 | 11.28 |
C:N | 1.836NS | 0.565NS | 0.141NS | 0.863 | 8.17 |
AP | 75.008** | 200.868** | 6.600** | 0.899 | 5.87 |
EA | 1.667** | 1.318** | 0.080** | 0.010 | 6.11 |
EAl | 0.139* | 0.009NS | 0.023NS | 0.050 | 6.58 |
Ca | 121.954** | 12.937** | 2.644* | 0.648 | 7.48 |
Mg | 28.806** | 4.962** | 0.065NS | 0.057 | 3.74 |
K | 0.035** | 0.027** | 0.0004NS | 0.0002 | 3.34 |
Na | 0.002** | 0.0004* | 0.0014** | 0.00005 | 8.42 |
CEC | 186.636** | 11.616* | 1.345NS | 2.023 | 2.88 |
ECEC | 30.4928** | 3.849** | 0.558NS | 0.143 | 5.82 |
PBS | 605.700** | 0.405NS | 69.150** | 1.668 | 3.68 |
Fe | 2.785** | 220.150** | 27.030** | 0.257 | 4.83 |
Mn | 21.947** | 86.461** | 14.451** | 4.173 | 6.22 |
Cu | 1.785** | 2.220** | 0.249NS | 0.140 | 20.78 |
Zn | 0.013* | 0.194** | 0.001NS | 0.003 | 8.83 |