Description of soil SKAQAF11~~A (ASQUITH O.DBC)
| Classification | O.DBC |
|---|---|
| Profile | Agricultural soil profile The soil has been disturbed by agriculture. |
| Kind of material | Mineral The soil material is primarily composed of mineral particles. |
| Water table | Never The water table is not present in the soil at any time. |
| Root restrictions | No root restricting layer The growth of plant roots is not restricted by any soil layer. |
| Type of root restricting layer | n/a Not Applicable |
| Drainage | Rapidly drained Water is removed from the soil rapidly in relation to supply. Excess water flows downward if underlying material is pervious. Subsurface flow may occur on steep gradients during heavy rainfall. Soils have low available water storage capacity (2.5-4 cm) within the control section, and are usually coarse textured, or shallow, or both. Water source is precipitation. |
| Mode of Deposition | Texture | Chemical properties | |
|---|---|---|---|
| Uppermost | Fluvial These sediments generally consist of gravel and sand with a minor fraction of silt and rarely of clay. The gravels are typically rounded and contain interstitial sand. |
Moderately Coarse Moderately Coarse (USDA Texture Classes: VFS,LVFS,CSL,SL,FSL,GSL,CBSL,GFSL). |
Moderately / Very Strongly Calcareous 6 - 40 CaCO3 equivalent (%) |
| Below | Lacustrine Sediment, generally consisting of either stratified fine sand, silt, and clay deposited on the lake bed, or moderately-well sorted, stratified sand and coarse materials that consist of near lake shore or beach deposits. These materials have either settled from suspension in bodies of standing fresh water or accumulated at their margins through wave action. |
Moderately Fine Moderately Fine (USDA Texture Classes: SCL,FSCL,VFSCL,CL,SICL,GSCL,GL,CBCL). |
Moderately / Very Strongly Calcareous 6 - 40 CaCO3 equivalent (%) |
Soil Layer Characteristics
| Classification | Physical | Chemical | Water | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Layer Number | Upper depth |
Lower depth |
hzn_lit | hzn_mas | hzn_suf | hzn_mod | bd | cofrag | tsand | tsilt | tclay | domsand | vfsand | orgcarb | vonpost | wood | phca | ph2 | bases | caco3 | cec | ec | ksat | kp0 | kp10 | kp33 | kp1500 |
| 1 | 0 | 14 | A | p | 1.4 | 0 | 91 | 5 | 4 | F | 18 | 0.5 | -9 | -9 | 6.8 | 7.0 | 100 | 0 | 7 | 0 | 47.29 | 47 | -9 | 6 | 3 | ||
| 2 | 14 | 63 | B | m | 1.5 | 0 | 85 | 7 | 8 | F | 18 | 0.8 | -9 | -9 | 7.0 | 7.2 | 100 | 0 | 12 | 0 | 33.33 | 43 | -9 | 11 | 7 | ||
| 3 | 63 | 100 | 2 | C | k | 1.5 | 0 | 22 | 47 | 31 | VF | 20 | 0.2 | -9 | -9 | 7.9 | 8.0 | 100 | 15 | 19 | 1 | 1.55 | 43 | -9 | 42 | 24 | |