0-18
18-39
39-84
84-112
Quingua Series
| Soil Fertility | Moderate to high |
|---|---|
| Soil pH | Slightly acid to neutral (5.5-7.5) |
| Organic Matter | Low |
| Phosphorus (P) | Low to moderate |
| Potassium (K) | Low to moderate |
| Nutrient Retention | High |
| Base Saturation | High |
| Salinity Hazard | Low |
| Physical Soil Quality | |
|---|---|
| Relief | Level to slightly undulating |
| Water Retention | Moderate |
| Drainage | Excessive |
| Permeability | Moderate |
| Workability/Tilth | Easy |
| Stoniness | None |
| Rooting Depth | Deep |
| Flooding | Seasonal |
| Erosion | None |
Surface Soil Type: Silt loam
Family name: Fine, montmorillonitic, isohyperthermic, Typic Haplustalf
An old soil which has undergone extensive weathering but has retained a high base status in its horizon alf Alfisol and which exhibits minimum complexity in its horizonation hapl This can be found in areas with pronounced wet and dry seasons ust The mean annual soil temperature is higher than 22C isohyperthermic