MIGRATION ANALYSIS OF ELEMENTS FROM COMPOST AND CASING MATERIAL TO THE FRUIT BODIES IN CULTIVATED MUSHROOMS (AGARICUS-BISPORUS)

The macro and trace element uptake of cultivated mushroom was investig ated from spiked (macro and trace elements) soil and casing materials. The soil samples and the mushroom samples were analysed after careful sampling, sample preparation and simultaneous multielement ICP-AES de termination. In case of some element treatment positive effect, in oth er cases negative effect on the amount of crops was observed. Our of a ll elements used in treatments mainly the intake of Ni and Cd was meas ured, which can be important from the toxicological point of view.