soil map units where 124G Lobau is dominant
Soil properties
Property | Value |
---|---|
Geographic distribution | Viti Levu |
Landscape position | Hill country in the lowlands and foothills |
Soil parent material | basic and intermediate sedimentary rocks |
Slope | Steep (26-35°). Uneven microrelief. |
Surface outcrops | No surface rock outcrops except in areas of mass movement erosion. No surface stones or boulders. |
Brief soil profile description | - |
Soil profile texture | 0-16cm silty clay loam. 16-60cm clay loam. 60-100cm silty clay. 100-125cm in situ weathered rock. |
Minimum effective rooting depth | <100cm. In situ weathered rock at 100cm. |
Soil pH (acidity) | 0-125cm strongly acid. |
Salinity | Non saline. |
Soil fertility under natural conditions | Very low phosphorus (P) and potassium (K). |
Soil moisture regime | udic/perudic |
Susceptibility to drought | In normal years soil moisture deficits of up to 10 days are experienced sometime in the period May to October. |
Soil drainage | Well drained. |
Susceptibility to waterlogging | Never waterlogs. |
Susceptibility to flooding | Never floods. |