| WIA33 | |||
Location | Longerenong, western Victoria | |||
Landform | Anastomotic plain | |||
Geology | Quaternary Coonambidgal Formation: fluvial to lacustrine clays and sands | |||
Element | Plain | |||
Horizon | Depth (cm) | Description | ||
A1 | 0–5 | Very dark grey brown (10YR3/2); clay loam; strongly subplastic; cracking and self-mulching surface condition; weak very fine subangular blocky structure; very weak consistence dry; pH 8.3; sharp boundary to: | ||
B21 | 5–30 | Dark grey brown (2.5Y4/2); light clay; subplastic; strong coarse blocky structure; strong consistence dry; pH 8.8; clear boundary to: | ||
B22 | 30–60 | Dark grey brown (2.5Y4/2); light clay; subplastic; strong coarse blocky structure; strong consistence dry; pH 9.0; gradual boundary to: | ||
B23 | 60–90 | Dark grey brown (2.5Y4/2); medium clay; moderate very coarse blocky structure; strong consistence dry; pH 9.0; clear boundary to: | ||
B24 | 90–120 | Dark grey brown (2.5Y4/2); medium clay; moderate very coarse blocky structure; strong consistence dry; very few (<2%) medium hard carbonate segregations; pH 9.0; gradual boundary to: | ||
B25k | 120–150 | Dark grey brown (2.5Y4/2) with faint (10YR4/3) mottles; light clay; subplastic; weak very coarse blocky structure; strong consistence dry; common (10-20%) medium (size 2-6 mm) hard carbonate segregations; field pH 9.0; gradual boundary to: | ||
B31k | 150–185 | Light yellowish brown (10YR6/4) with faint (10YR5/2) mottles; medium clay; weak very coarse blocky structure; strong consistence dry; common (1020%) medium (size 26 mm) soft carbonate segregations; field pH 9.0; diffuse boundary to: | ||
B32k | 185–215 | Brown (10YR5/3) with (10YR5/4) mottles; medium clay; weak very coarse blocky structure; strong consistence dry; slightly sticky consistence wet; common (10-20%) medium (size 2-6 mm) soft carbonate segregations; field pH 9.0. | ||
Management considerations | ||||
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Site WIA33 | Sample depth cm | pH | EC dS/m | NaCl % | Ex Ca cmol-/kg | Ex Mg cmol-/kg | Ex K cmol-/kg | Ex Na cmol-/kg | Ex Al mg/kg | Ex acidity cmol-/kg | FC -30okPa | PWP -1500okPa | KS % | FS % | Z % | C % | |
Horizon | H2O | CaCl2 | |||||||||||||||
A1 | 0–5 | 8.3 | NA | 0.18 | 0.03 | 24.7 | 5.6 | 3 | 0.4 | NA | NA | 33.7 | 21.8 | 7 | 25 | 17 | 48 |
B21 | 5–30 | 8.8 | NA | 0.19 | 0.02 | 20.3 | 9.4 | 1.8 | 2.1 | NA | NA | NA | NA | 6 | 20 | 11 | 59 |
B22 | 30–60 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
B23 | 60–90 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
B24 | 90–120 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
B25k | 120–150 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
B31k | 150–185 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
B32k | 185–215 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |