Location: Cooriemungle
Australian Soil Classification: Parapanic Humosesquic Semiaquic PODOSOL
General Landscape Description: Alluvial Plain
Site Description: Flat, Floodplain Terrace (1-2%)
Vegetation: Pasture
Geology: Quaternary Sediments
Soil Profile Morphology:
Surface Soil
A1 | 0-15 cm | Black (10YR2/1); sandy loam; moderate medium polyhedral structure; rough ped fabric; weak consistence, moderately moist; pH 5.0; clear change to: | H150 Profile |
A2 | 15-35 cm | Dark grey (10YR4/1); loamy coarse sand; apedal structure; sandy fabric; very weak consistence, moderately moist; pH 5.0; abrupt change to: | |
Subsoil | |||
B1(hs) | 35-42 cm | Very dark brown (10YR2/2); coarse sandy loam; apedal structure; earthy fabric; firm consistence, moist; many medium gravely ferruginous nodules (discontinuous pan): pH 4.5; abrupt change to: | |
B21(s) | 42-60 cm | Dark yellowish brown (10YR4/4); common coarse distinct black (10YR2/1) mottles; clayey coarse sand; apedal (massive) structure; earthy fabric; firm consistence, moist; few medium gravely ferruginous nodules (discontinuous pan): pH 4.5; clear change to: | |
B22(hs) | 60-80 cm | Very dark brown (7.5YR2.5/2); common coarse distinct dark yellowish brown (10YR4/4); mottles; loamy coarse sand; apedal (massive) structure; earthy fabric; firm consistence, moist; few medium gravely ferruginous nodules (discontinuous pan): pH 5.0; clear change to: | |
2A1 | 80-85 cm | Black (10YR2/1); loamy coarse sand; moderate medium polyhedral structure; earthy fabric; firm consistence, moist; many medium gravely ferruginous/organic nodules or soft segregations; pH 4.5; clear change to: | |
2A2 | 85-100 cm | Dark greyish brown (10YR4/2); many, medium distinct very dark grey (10YR3/1) mottles; loamy coarse sand; apedal/ indeterminate structure; sandy fabric; weak consistence, wet; very few medium gravely ferruginous/organic nodules pH 4.5; clear change to: | |
2B2(hs) | 100-110 cm | Dark brown (10YR3/3); many medium distinct dark yellowish brown (10YR4/4) and yellowish brown (10YR5/6) mottles; loamy coarse sand; apedal (massive) structure; earthy fabric; weak consistence, moist; common medium gravely ferruginous/organic nodules (discontinuous pan); pH 5.0. |
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 | 5.0 | 4.4 | 0.09 | 7.1 | 1.8 | 06 | 0.23 | 9.3 | 0.63 | 17 | 23 | 240 | 58 | 6 | 180 |
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 | 1.06 | 54.6 | 51.3 | 48.1 | 18.1 | Minimal Aggregation |