DBPapers
DOI: 10.5593/SGEM2016/B32/S13.018

IMPACT OF THE BOTTOM SEDIMENTS APPLICATION AND THE BURDEN OF CADMIUM ON THE CONTENT OF THE HEAVY METALS IN THE SIMULATED BIOMASS OF MAIZE (ZEA MAYS, L.)

T. Toth, M. Kopernicka, A. Vollmannova, J. Musilova, J. Bystricka
Wednesday 7 September 2016 by Libadmin2016

References: 16th International Multidisciplinary Scientific GeoConference SGEM 2016, www.sgem.org, SGEM2016 Conference Proceedings, ISBN 978-619-7105-62-9 / ISSN 1314-2704, June 28 - July 6, 2016, Book3 Vol. 2, 133-140 pp

ABSTRACT
Application of the decayed waste and bottom sediments has a positive effect on the state of soil hygiene, as a "blocker" intake of heavy metals. The aim of the study was to assess the level of cadmium of the transition observed in soil - plant system after bottom sediments application from water reservoirs Kolínany in simulated conditions realized by bioassay, biological experiment. Plants of maize were grown under simulated conditions in containers with the substrate (silica sand). In the above ground biomass of maize after application 1000 mg.kg-1 Cd into the substrate of all variants was the highest cadmium content in variant A. The contents of lead in biomass after cadmium application was increased in order : variant A, B, C, D and E. Correlation analysis after cadmium application (1000 mg/kg Cd) in variant B was (P

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B.> C.> D.> E.

Keywords: contamination, heavy metals, soil type

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