9 Exchangeable Cations

Convertible Certificate coexchangeable Exchangeability, Exchangeable published on by Oxford University Press coexchangeable The five exchangeable cations are also shown in soil test results as percentages of CEC The desirable ranges for them are: calcium 65–80% of CEC, magnesium

coexchangeable The term “exchangeable bases” or “total exchangeable bases” refers to the sum of the bases in exchangeable form