Acidity - exchangeable
URI: http://w3id.org/glosis/model/codelists/physioChemicalPropertyCode-Aciexc
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Code list for physioChemicalProperty - codelist scheme
Definition
Exchangeable acidity represents the amount of hydrogen (H⁺) and aluminum (Al³⁺) ions adsorbed onto soil particles that can be exchanged with the soil solution. It is a key factor in determining soil liming requirements and improving nutrient availability in acidic soils. Source: Brady & Weil (2017).
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