pH (H2O) | SOC (%) | SOM (%) | TN (%) | BD (g cm-3) | Sand (%) | Clay (%) | Silt (%) | Av. P (ppm) | CEC and Exch. cations [cmol(+) kg−1] | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CEC | Na+ | K+ | Ca2+ | Mg2+ | |||||||||||
SWCT | F ratio | .73 | 5.21 | 5.21 | 9.24 | .002 | .81 | 1.78 | 1.17 | .38 | .19 | 11.28 | .34 | .42 | 9.04 |
P | .4ns | .03* | .03* | .006** | .96 ns | .38 ns | .2 ns | .29 ns | .55 ns | .67 ns | .003** | .57 ns | .52 ns | .007** | |
LU | F ratio | .88 | 5.7 | 5.7 | 3.76 | 4.88 | .61 | .06 | .11 | 3.02 | 1.09 | .02 | .24 | 1.86 | .27 |
P | .36 ns | .027* | .027* | .07 ns | .04* | .44 ns | .91 ns | .74 ns | .1 ns | .31 ns | .87 ns | .63 ns | .19 ns | .61 ns | |
SWCT*LU | F ratio | .002 | .02 | .02 | .15 | .38 | .09 | .45 | .4 | .45 | .04 | .04 | .26 | .002 | .64 |
P | .96 ns | .88 ns | .88 ns | .71 ns | .55 ns | .77 ns | .51 ns | .53 ns | .51 ns | .85 ns | .84 ns | .62 ns | .97 ns | .43 ns |