|
Mean |
Range |
Mean CV |
Mean |
Range |
Mean CV |
Elevation (ELE, m) |
478 |
470~487 |
0.004 |
762 |
680~857 |
0.002 |
Soil depth (SD, cm) |
10.616 |
3.437~18.860 |
0.384 |
18.704 |
7.964~39.259 |
0.247 |
Rock bare ratio (RBR, %) |
53.135 |
21.417~80.917 |
0.437 |
32.292 |
0.417~68.250 |
0.625 |
pH |
6.420 |
6.038~6.678 |
0.032 |
5.738 |
5.110~6.723 |
0.048 |
Total carbon (TC, g/kg) |
31.509 |
23.650~42.950 |
0.208 |
37.275 |
20.200~61.825 |
0.199 |
Total nitrogen (TN, g/kg) |
4.644 |
2.500~6.900 |
0.330 |
3.191 |
1.825~5.350 |
0.172 |
Total phosphorus (TP, g/kg) |
0.349 |
0.221~0.473 |
0.287 |
0.212 |
0.094~0.392 |
0.205 |
Total potassium (TK, g/kg) |
19.913 |
14.338~25.805 |
0.097 |
14.868 |
10.818~18.163 |
0.063 |
Available nitrogen (AN, mg/kg) |
198.037 |
105.112~288.512 |
0.329 |
221.359 |
89.712~485.212 |
0.263 |
Available phosphorus (AP, mg/kg) |
3.268 |
2.001~4.320 |
0.530 |
4.051 |
0.853~16.709 |
0.768 |
Available potassium (AK, mg/kg) |
124.882 |
89.450~166.525 |
0.213 |
107.887 |
71.150~179.025 |
0.210 |
Calcium (Ca, g/kg) |
4.480 |
3.453~5.833 |
0.242 |
4.294 |
1.207~12.000 |
0.261 |
Magnesium (Mg, g/kg) |
5.702 |
5.147~7.062 |
0.109 |
5.122 |
2.644~8.760 |
0.094 |
Water content (W, %) |
27.135 |
14.823~36.765 |
0.126 |
30.634 |
24.168~38.745 |
0.140 |
Bulk density (ρb, g/cm3) |
1.496 |
1.319~1.668 |
0.062 |
1.513 |
1.324~1.683 |
0.065 |