EN
There wasinvestigatedelutionof Mg.Mn and Fein threetypes ofsoilcharacteristicfor Poland, incubated during 24 days at temperatures 293 K and 278 K. Samples were incubatedin conditions of distilled water paddy and 0,1 mol dcm-3 HCl. It was found that temperature change of sample incubation did notcausethe changes in elution only Mg.