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| DOAGW2 | ||
Location | Great Western, western Victoria | |||
Landform | Undulating plain | |||
Geology | Quaternary Alluvium: gravel, sand and silt | |||
Element | Plain | |||
Horizon | Depth (cm) | Description | ||
A1 | 0–15 | Brown (7.5YR5/4); loam, fine sandy; massive (structureless); hardsetting; very firm (dry); friable (moist); pH 6.2; sharp boundary to: | ||
A2 | 15–35 | Light reddish brown (5YR6/4) conspicuous bleached; loam, fine sandy; massive (structurless); hard setting; very firm (dry); friable (moist); pH 5.8; sharp boundary to: | ||
B21 | 35–65 | Yellowish red (5YR4/6); heavy clay; strong medium parting to fine angular blocky structure; smooth ped-fabric; very firm (dry); friable (moist); pH 6.8; gradual boundary to: | ||
B22 | 65–100 | Yellowish red (5YR5/6); fine sandy clay; strong fine and medium angular blocky structure; smooth ped-fabric; very firm (dry); friable (moist); pH 7.1. | ||
Management considerations | ||||
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Site DOAGW2 | Sample depth cm | pH | EC dS/m | NaCl % | Organic Carbon % | Ex Ca cmol-/kg | Ex Mg cmol-/kg | Ex K cmol-/kg | Ex Na cmol-/kg | Ex acidity cmol-/kg | FC -30okPa | PWP -1500okPa | KS % | FS % | Z % | C % | |
Horizon | H2O | CaCl2 | |||||||||||||||
A1 | 0–15 | 6.2 | NA | 0.03 | NA | 1.1 | 0.6 | 0.3 | 0.3 | 0.1 | 4.4 | 16.5 | 3.7 | NA | NA | NA | NA |
A2 | 15–35 | 5.8 | NA | 0.1 | NA | NA | 0.3 | 0.1 | 0.1 | 0.1 | 0.9 | 13.5 | 2.3 | NA | NA | NA | NA |
B21 | 35–65 | 6.8 | NA | 0.04 | NA | NA | 3.5 | 3.2 | 0.4 | 0.2 | 5.4 | 24.8 | 14.8 | NA | NA | NA | NA |
B22 | 65–100 | 7.1 | NA | 0.03 | NA | NA | 1.8 | 3.6 | 0.3 | 0.2 | 3.8 | 23.6 | 11.3 | NA | NA | NA | NA |