Relaciones Q/I de potasio en suelos de la Isla de Tenerife (IV)

Potassium labile pool of three soil groups of Tenerife Island in measured by succesive reductions in the activity ratio ($K/$bCa + Mg) of the equilibrium solution. There is no marked difference in potassium labile pools between the three soil types. Exchangeable potassium values (NH4Ac) are always higher than potassium labile pools in the group of Andosols. In this group, the intesity values, (ARK$), are highh compared with the potassium labile pools.

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Bibliographic Details
Main Authors: Fernández Caldas, E., Borges-Pérez, Andrés, Hernández Moreno, J.
Format: artículo biblioteca
Language:Spanish / Castilian
Published: CSIC - Instituto Nacional de Edafología y Agrobiología José María Albareda 1976
Online Access:http://hdl.handle.net/10261/20631
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Summary:Potassium labile pool of three soil groups of Tenerife Island in measured by succesive reductions in the activity ratio ($K/$bCa + Mg) of the equilibrium solution. There is no marked difference in potassium labile pools between the three soil types. Exchangeable potassium values (NH4Ac) are always higher than potassium labile pools in the group of Andosols. In this group, the intesity values, (ARK$), are highh compared with the potassium labile pools.