soil map units where 141A Nukudamu is dominant
Soil properties
| Property | Value |
|---|---|
| Geographic distribution | Vanua Levu |
| Landscape position | Hill country in the lowlands and foothills |
| Soil parent material | quartz rich and acidic tuffs |
| Slope | Flat to gently undulating (0-3°). Smooth microrelief. |
| Surface outcrops | No surface rock outcrops. No surface stones and boulders. |
| Brief soil profile description | - |
| Soil profile texture | 0-15cm clay loam. 15-82cm sandy clay loam. 82-125cm+ clay loam. |
| Minimum effective rooting depth | <125cm |
| Soil pH (acidity) | 0-15cm extremely acid. 15-125cm strongly acid. |
| Salinity | Non saline. |
| Soil fertility under natural conditions | Phosphorus (P) very low. Potassium (K) low to very low. |
| Soil moisture regime | udic/perudic |
| Susceptibility to drought | In normal years soil moisture deficits >100 days are experienced sometime in the period May to October. |
| Soil drainage | Well drained. |
| Susceptibility to waterlogging | Never waterlogs. |
| Susceptibility to flooding | Never floods. |
