0-15
15-30
30-46
46-62
62-86
Sapian (upland) Series
| Soil Fertility | Low |
|---|---|
| Soil pH | Acid (4.0 - 4.5) |
| Organic Matter | Low |
| Phosphorus (P) | Deficient |
| Potassium (K) | Deficient |
| Nutrient Retention | Low |
| Base Saturation | Low |
| Salinity Hazard | Low |
| Physical Soil Quality | |
|---|---|
| Relief | Rolling to mountainous |
| Water Retention | Moderate |
| Drainage | Good to excessive |
| Permeability | Slow to moderate |
| Workability/Tilth | Hard to moderate |
| Stoniness | Gravels, stones and rock outcrops |
| Rooting Depth | Deep (0.7m) |
| Flooding | None |
| Erosion | Slight to severe |
Surface Soil Type: Clay
Family name: Very fine, isohyperthermic, Typic Hapludults
A very fine textured soil with high amounts of clay 60 It is an old soil which has undergone an extensive leaching of basis and accumulation of clay in the subsoil ult Ultisol It is found in areas with well distributed rainfall ud Udic a mean annual soil temperature higher than 22C isohyperthermic This soil is bisected by numerous gullies and creeks