WLRA137
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| WLRA137 |  Endocalcareous-Endohypersodic, Epipedal, Grey Vertosol | |
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Location |  | |||
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Landform | | |||
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Geology | | |||
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Element | | |||
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Slope | | |||
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Aspect | | |||
Horizon | Depth (cm) | Description | ||
A1 | 0–5/10 | Very dark grey (10YR3/1) with few faint orange organic stain mottles; light medium clay; moderate medium subangular blocky, parting to fine subangular blocky structure; rough ped-fabric; very strong dry consistence; pH 5.0; clear and discontinuous boundary to: | ||
A2 | 5–15 | Grey (10YR5/2); bleached (10YR7/2d); few medium faint brown mottles; fine sandy clay loam; l massive (structureless); very few medium ferruginous concretions; many fine macropores; pH 5.5; abrupt and discontinuous boundary to: | ||
B21 | 10/15–40 | Dark grey (2.5Y4/1); heavy clay; few medium faint orange mottles; strong medium to fine prismatic, parting to fine angular blocky structure; smooth ped-fabric; very strong dry consistence; few distinct slickenside cutans; pH 7.0; gradual and wavy boundary to: | ||
B22 | 40–80 | Dark greyish brown (2.5Y4/2) with very few fine faint orange/brown mottles; heavy clay; strong medium prismatic, parting to fine and very fine angular blocky structure; smooth ped-fabric; very strong dry consistence; common distinct slickenside cutans; pH 8.5; distinct and wavy boundary to: | ||
B23 | 80–110 | Olive grey (5Y5/2) with very few fine faint orange/brown mottles; heavy clay; strong medium angular blocky structure; smooth ped-fabric; very firm moist consistence; common coarse ferromanganiferous nodules with few coarse calcareous soft segregation's; common distinct slickenside cutans; pH 9.0; distinct and wavy boundary to: | ||
B24 | 110–180+ | Pale olive (2.5Y5/2) with few very coarse prominent (5YR4/6) mottles; medium heavy clay; strong very coarse lenticular, parting to moderate coarse and medium angular blocky structure; smooth ped-fabric; few fine manganiferous nodules with very few medium calcareous nodules; many prominent slickenside cutans; pH 9.0. | ||
| Management considerations | ||||
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Site WLRA137 | 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 | 0–10 | 6.0 | 5.2 | 0.14 | 0.05 | 13 | 4.8 | 1.2 | 0.54 | 2.76 | 2.0 | 2.4 | 27.4 | 14.7 | 17.4 | 27.5 | 10.0 | 40.5 |
B21 | 10–40 | 7.2 | 6.4 | 0.18 | 0.06 | 16 | 15 | 1 | 1.8 | 5.33 | 4.1 | NA | 42.0 | 23.5 | 9.1 | 17.6 | 16.0 | 54.0 |
B22 | 40–80 | 8.5 | 7.5 | 0.21 | 0.06 | 15 | 16 | 0.95 | 3.6 | 10.13 | 8.4 | NA | 42.5 | 23.9 | 9.1 | 18.2 | 14.5 | 55.0 |
B23 | 80–110 | 8.8 | 8.1 | 0.40 | 0.12 | NA | NA | NA | NA | NA | 10.0 | NA | 45.5 | 21.6 | 10.6 | 21.9 | 7.5 | 55.0 |
B24 | 110–180 | 8.7 | 7.9 | 0.56 | 0.17 | NA | NA | NA | NA | NA | 9.1 | NA | NA | 25.0 | 9.0 | 17.9 | 14.0 | 55.0 |
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