Description of soil ONMAR~~~~~A (MARSH)
| Classification | T.H |
|---|---|
| Profile | Agricultural soil profile The soil has been disturbed by agriculture. |
| Kind of material | Organic The soil material is primarily composed of organic particles. |
| Water table | Unspecified period The water table is present in the soil during an unspecified period. |
| 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 | 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 |
|---|---|---|
| Undifferentiated organic A layered sequence of more than three undifferentiated types of organic material (>30% organic matter by weight). |
Medium Medium (USDA Texture Classes: VFSL,L,SIL,SI,GL,GSIL). |
Medium Acid to Neutral pH 5.6 - 7.4 |
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 | 100 | O | h | 0.1 | 0 | 60 | 20 | 20 | - | 0 | 17.0 | 7 | 0 | 6.0 | 5.5 | 100 | 0 | 120 | 0 | 5.046 | 97 | 80 | 65 | 50 | ||