Australian Soil Classification: Brown KUROSOL
General Landscape Description: Gently Undulating Plain
Site Description: Plain Mid Slope; Very Gently Undulating (3%)
Vegetation: Pasture
Geology: Neogene Sediments, Quaternary sediments
Soil Profile Morphology:
Surface Soil
1A1 | 0-15 cm | Very dark brown (10YR2/2); loamy sand; weak mediumpolyhedral structure; rough ped fabric; very weak consistence , dry; pH 6.0; clear change to: | H102 Profile |
2A11 | 15-35 cm | Dark yellowish brown (10YR3/4); light sandy loam; apedal (massive) structure; earthy fabric; very weak consistence, dry; common coarse gravelly ferruginous nodules; pH 5.5; clear change to: | |
2A12 | 35-50 cm | Dark yellowish brown (10YR3/6); sandy loam; apedal (massive) structure; earthy fabric; very weak consistence, dry; many coarse gravelly ferruginous nodules; discontinuous pan; pH 5.0; clear change to: | |
Subsoil | |||
B21 | 50-70 cm | Yellowish brown (10YR5/4); common medium distinct strong brown (7.5YR5/8) mottles; light medium clay; moderate medium polyhedral structure; smooth ped fabric; firm consistence, slightly moist; pH 4.5; diffuse change to: | |
B22 | 70-110 cm | Greyish brown (10YR5/2); many coarse prominent yellowish brown (10YR5/8) and red (2.5YR4/8) mottles; medium heavy clay; moderate medium polyhedral structure; smooth ped fabric; firm consistence, slightly moist; pH 4.5. | |
Depth (cm) | pH (water) | pH (CaCl2) | EC dS/m | Exchangeable Cations | Total Carbon % | Total Nitrogen % | Organic Matter % | Available Aluminium mg/kg | Available Potassium (Skene K) mg/kg | Phosphorous (Olsen P) mg/kg | Available Sulphur mg/kg | Phosphorous Buffering Index | |||
Ca | Mg | K | Na | ||||||||||||
meq/100g | |||||||||||||||
0-10 | 5.1 | 4.5 | 0.13 | 4.3 | 1.3 | 0.53 | 0.28 | 5.8 | 0.41 | 11 | 14 | 190 | 49 | 7 | 66 |
Depth (cm) | Bulk Density kg/L | Volumetric Water | Dispersion | Slaking | ||||||
At Saturation pF0 mL/100mL | Near Saturation pF1.0 mL/100mL | Field Capacity pF2.0 mL/100mL | Wilting Point pF4.2 mL/100mL | Dry | Remoulded | |||||
2 Hour | 20 Hour | 2 Hour | 20 Hour | |||||||
0-10 | 1.29 | 47.4 | 44.5 | 37.2 | 17.0 | Minimal Aggregation |