Naslov (eng)

Content of the trace elements in corn grown on the territory of the municipality of Mali Zvornik in the Republic of Serbia (Abstract)

Autor

Dinić, Zoran
Maksimović, Jelena
Margarino, Ferdinando
Stanojković-Sebić, Aleksandra
Pivić, Radmila

Opis (eng)

Abstract: In the area of Mali Zvornik municipality, during 2017 on plots of agricultural land 12 soil samples to the depth of 30 cm depth and plant material was collected. The survey included observations was carried out on six types of soil and one plant species (the analysis was carried out on corn grains). The content of Pb, Ni, Cr and Cd was determined in the soil and plant material. At five sites, the trace element content in the soil was above the maximum permissible levels (MPL). At two sites, the content of lead (Pb) was above of MPL, on one site nickel (Ni) content was above of MPL, on one content of nickel (Ni) and lead (Pb), and on one site content of chromium (Cr), nickel (Ni) and lead (Pb) was above the MPL. The content of the examined elements in the samples of plant material (corn grain) at sites with the content of trace elements above the MPL was either below the detection limit or within the limits of the normal values for this plant species, except in one sample where the lead content was above the allowed values for human consumption. Despite the value of the trace elements above the MPL for soil, the value of the examined elements in the analysed plant samples was not above the toxic values (TV), which indicates that the translocation is affected by the set of physical-chemical properties of the soil, the place of accumulation and the physiology of the plant species. The assumption is that the increased lead content in one corn grain sample is due to air pollution.

Jezik

engleski

Datum

2018

Licenca

© All rights reserved

Predmet

trace elements, translocation, corn grain.

Deo kolekcije (1)

o:508

Institut za zemljište