Catalogue summary
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Crest composite 0–10 cm (Ridge 01–02). Methods: EC (1:5); ECe estimate from lab protocol; exchangeable Na, Ca, Mg, K; ESP calculated. Results: EC 1:5 0.48 dS/m; ECe approx 2.9 dS/m; ESP 4.1%; exchangeable Na 0.35 cmol(+)/kg. Lab note: elevated soluble salts relative to River Flat baseline on farm file — confirm with matched-moisture field screens before management changes. Not a gypsum prescription.
| Analyte | Value | Unit | Method |
|---|---|---|---|
| EC 1:5 | 0.48 | dS/m | 1:5 water |
| ECe (approx) | 2.9 | dS/m | Lab estimate |
| ESP | 4.1 | % | Calculated |
| Exchangeable Na | 0.35 | cmol(+)/kg | Exchangeable |
File details
- Original file
- top-ridge-ec-cations.txt
- Laboratory
- Central West Soil Laboratory
- Paddock
- Top Ridge
- Sampled
- 14 Jul 2026
- Reported
- 26 Jul 2026
- Processed
- 01 Aug 2026, 1:55pm
- Size
- 0 KB
Not a prescription
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