Soil parameters | Slope | Statistic | Df | Sig. | 95% CI | |
---|---|---|---|---|---|---|
Lowe limit | Upper limit | |||||
pH (H2O) | Moderate | .536 | 9 | .216 | 4.884 | 5.563 |
Steep | .617 | 9 | .701 | 4.951 | 5.724 | |
Gentle | .590 | 9 | .360 | 4.813 | 5.612 | |
AV.P (ppm) | Moderate | .956 | 9 | .760 | 5.268 | 5.618 |
Steep | .895 | 9 | .226 | 5.173 | 5.764 | |
Gentle | .952 | 9 | .709 | 5.474 | 5.753 | |
OC (%) | Moderate | .955 | 9 | .743 | 1.586 | 2.390 |
Steep | .946 | 9 | .641 | 2.301 | 2.777 | |
Gentle | .915 | 9 | .353 | 2.857 | 3.566 | |
OM (%) | Moderate | .844 | 9 | .640 | 2.303 | 3.462 |
Steep | .881 | 9 | .159 | 3.640 | 4.534 | |
Gentle | .964 | 9 | .838 | 5.498 | 6.315 | |
TN (%) | Moderate | .964 | 9 | .835 | .125 | .1892 |
Steep | .863 | 9 | .104 | .152 | .229 | |
Gentle | .883 | 9 | .170 | .231 | .360 | |
C:N (ratio) | Moderate | .563 | 9 | .100 | 10.980 | 14.522 |
Steep | .834 | 9 | .501 | 11.164 | 17.103 | |
Gentle | .865 | 9 | .107 | 9.146 | 13.909 | |
CEC (meq/100Â g) | Moderate | .976 | 9 | .941 | 17.358 | 20.795 |
Steep | .969 | 9 | .890 | 17.906 | 22.465 | |
Gentle | .975 | 9 | .936 | 24.552 | 29.145 | |
EC (dS/m) | Moderate | .901 | 9 | .256 | .310 | .398 |
Steep | .665 | 9 | .201 | .279 | .583 | |
Gentle | .873 | 9 | .132 | .599 | .7687 | |
Sand (%) | Moderate | .769 | 9 | .109 | 23.12 | 28.22 |
Steep | .930 | 9 | .481 | 16.29 | 21.26 | |
Gentle | .891 | 9 | .205 | 14.88 | 21.12 | |
Clay (%) | Moderate | .920 | 9 | .396 | 34.98 | 37.02 |
Steep | .933 | 9 | .510 | 38.34 | 43.66 | |
Gentle | .966 | 9 | .856 | 55.62 | 66.38 | |
Silt (%) | Moderate | .908 | 9 | .301 | 17.41 | 23.93 |
Steep | .893 | 9 | .215 | 37.20 | 40.80 | |
Gentle | .958 | 9 | .775 | 31.74 | 34.70 | |
BD (g/cm3) | Moderate | .988 | 9 | .994 | 1.134 | 1.260 |
Steep | .932 | 9 | .497 | 1.015 | 1.147 | |
Gentle | .961 | 9 | .811 | .976 | 1.097 | |
MC (%) | Moderate | .713 | 9 | .302 | 24.934 | 26.655 |
Steep | .826 | 9 | .240 | 24.752 | 27.506 | |
Gentle | .938 | 9 | .564 | 27.32 | 28.912 |