Description of soil NBSTQ182~~N (ST. QUENTIN)
| Classification | T.H |
|---|---|
| Profile | Native soil profile The soil is in native condition (undisturbed by agriculture). |
| Kind of material | Organic The soil material is primarily composed of organic particles. |
| Water table | Always The water table is always present in the soil. |
| Root restrictions | Fourth layer The growth of plant roots is restricted by the fourth layer. |
| Type of root restricting layer | Undifferentiated Undifferentiated |
| Drainage | Very poorly drained Water is removed from the soil so slowly that the water table remains at or on the surface for the greater part of the time the soil is not frozen. Excess water is present in the soil for the greater part of the time. Groundwater flow and subsurface flow are the major water sources. Precipitation is less important except where there is a perched water table with precipitation exceeding evapotranspiration. Soils have a wide range in available water storage capacity, texture, and depth, and are either Gleysolic or Organic. |
| Mode of Deposition | Texture | Chemical properties | |
|---|---|---|---|
| Uppermost | Forest Peat This class is used for forest peatcovered or forest peat-filled areas where the water table is at or above the peat surface. The dominant peat materials are shallow to deep mesic to humic forest and fen peat formed in a eutrophic environment resulting from strong water movement from the margins or other mineral sources. |
Humic Humic |
Medium Acid to Neutral pH 5.6 - 7.4 |
| Below | Undifferentiated mineral A sequence of more than three types of genetic mineral materials outcropping on a steep erosional escarpment. This complex class is to be used where units relating to individual genetic materials cannot be delimited separately at the scale of mapping. It may include colluvium derived from the various genetic materials and resting upon the scarp slope. |
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 | 30 | O | f | 0.08 | -9 | -9 | -9 | -9 | - | -9 | 43.0 | 3 | 15 | 5.8 | 6.3 | 99 | 0 | 150 | 0 | 20.0 | 97 | 60 | 25 | 12 | ||
| 2 | 30 | 125 | O | h | 0.2 | -9 | -9 | -9 | -9 | - | -9 | 45.0 | 5 | 15 | 6.1 | 6.6 | 99 | 0 | 146 | 0 | 0.5 | 92 | 75 | 38 | 18 | ||
| 3 | 125 | 145 | 2 | A | eg | 1.6 | 15 | 35 | 37 | 28 | F | 7 | 1.4 | -9 | -9 | 6.4 | 6.9 | 99 | 0 | 16 | 0 | 3.0 | 34 | 30 | 26 | 19 | |
| 4 | 145 | 160 | 2 | C | kg | 1.85 | 25 | 35 | 35 | 30 | F | 7 | 0.3 | -9 | -9 | 7.5 | 8.0 | 99 | 15 | 11 | 0 | 0.2 | 22 | 22 | 21 | 17 | |