Proposed adaptation of the KMnO4 oxidation method for determining active carbon for South African soils

• Anélia Marais,
• Elmarie Kotzé,
• Johan Labuschagne,
• Lientjie Visser,
• Craig D. Morris

Affiliations

Anélia Marais

Directorate Plant Sciences, Department of Agriculture Western Cape, Elsenburg, South Africa

Elmarie Kotzé

Soil Crop and Climate Sciences, University of the Free State, Bloemfontein, South Africa

Johan Labuschagne

Soil Crop and Climate Sciences, University of the Free State, Bloemfontein, South Africa

Lientjie Visser

Agricultural Research Council – Small Grain Institute, Bethlehem, South Africa

Craig D. Morris

Agricultural Research Council – Animal Production, University of KwaZulu-Natal, Pietermaritzburg, South Africa