The influence of phytotoxic effects of As, Cd, Pb on biomass production, their accumulation and chlorophyll content in whetat
2000
Ducsay, L. (Slovenska Polnohospodarska Univ., Nitra (Slovak Republic). Katedra Agrochemie a Vyzivy Rastlin)
In laboratory conditions were investigated impacts upward doses of arsenic, cadmium and lead on quality of cultivated biomass wheat (Triticum aestivum L.) during 21 days and production of chlorophyll a and chlorophyll b. The most expressive decrease of growth crops were found in As Cd . Pb. The increase of their concentrations in soil caused increasing of their concentration in biomass. The most expressive decreasing in chlorophyl a and chlorophyl b production was found for cadmuim
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