Concept
Alternate Profiles
Different views and formats:
Alternate Profiles ?Profiles (alternative information views) encoded in various Media Types (HTML, text, RDF, JSON etc.) are available for this resource.
- Preferred Labelskos:prefLabel
pH - Hydrogen potential
- URI
- http://w3id.org/glosis/model/codelists/physioChemicalValueCode-pH ↗Go to the persistent identifier link
- Within Vocab
- Code list for physioChemicalValue - codelist scheme
| Definitionskos:definition | Soil pH measures the concentration of hydrogen ions (H⁺) in the soil solution, indicating its acidity or alkalinity on a scale from 1 to 14. Neutral soils have a pH of 7, while values below 7 are acidic and above are alkaline. Soil pH significantly affects nutrient availability, microbial activity, and plant growth. For instance, nutrients like phosphorus are most available in a pH range of 6 to 7. Lime or sulfur applications can adjust soil pH to optimize conditions for crops. Source: USDA Natural Resources Conservation Service (NRCS). |
|---|---|
| typetype | Code list for PhysioChemicalValue - codelist class |
| notationnotation | pH |
| Statusstatus | valid |