Influencia de la fertilización potásica sobre las relaciones Q/I en el suelo pardo calizo

Autores/as

  • R. Madrid
  • A. García Pitarch

Resumen

The dynamic of potassium in soils is studied after different rates of potassium fertilizar are added to the soil. The parameters abtained from the Q/I relationship and the changeable potassium in soil are calculated (AR^, PBC'', AK°, AKj^ and AK^). The influences of the quantity (Q), intensity (I) and capacity (O/I) factors upon the equilibrium time, fertilization and the soil / solution rate are shown. The resülts found in deficient potassium soils allow to understand in a better way the competition between potassium and the complementary cations as well as the potassium fertilization in these soils.

Descargas

Los datos de descargas todavía no están disponibles.

Descargas

Número

Sección

Artículos