LIMING EFFECT ON SOIL HEAVY METALS AVAILABILITY
The aim of this paper was to determine the influence of acid soils liming and initial soil acidity as well as organic matter content on availability of four heavy metals m(Zn, Pb, Cr and Cd). Liming experiment was conducted in laboratory conditions with six soils of different acidity according to ra...
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Faculty of Agrobitechnical Sciences Osijek
2013-06-01
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doaj-6bf41136d0aa459c897ed22891f9b3522020-11-24T21:18:27ZengFaculty of Agrobitechnical Sciences OsijekPoljoprivreda1330-71421848-80802013-06-011915964LIMING EFFECT ON SOIL HEAVY METALS AVAILABILITYKrunoslav Karalić0Zdenko Lončarić1Brigita Popović2Vladimir Zebec3Darko Kerovec4J.J. Strossmayer University of Osijek, Faculty of Agriculture in Osijek, CroatiaJ.J. Strossmayer University of Osijek, Faculty of Agriculture in Osijek, CroatiaJ.J. Strossmayer University of Osijek, Faculty of Agriculture in Osijek, CroatiaJ.J. Strossmayer University of Osijek, Faculty of Agriculture in Osijek, CroatiaJ.J. Strossmayer University of Osijek, Faculty of Agriculture in Osijek, CroatiaThe aim of this paper was to determine the influence of acid soils liming and initial soil acidity as well as organic matter content on availability of four heavy metals m(Zn, Pb, Cr and Cd). Liming experiment was conducted in laboratory conditions with six soils of different acidity according to rapid incubation method which was conducted in sealed containers for three days at a constant temperature of 60°C. Liming treatments resulted in trend of heavy metals availability decrement in all soils, but intensity of decrement differed considering initial soil acidity and initial heavy metals availability. According to relative heavy metals availability decrement, liming resulted in the strongest effect in extremely acid soils with the highest initial concentrations of available Zn, Pb, Cr and Cd. On the other side, the weakest relative liming effect on heavy metals availability decrement was recorded in moderately acid soils with the lowest initial concentrations of available heavy metals. Considering impact of initial humus content in soil, higher relative liming efficiency of heavy metals availability decrement was determined in soils with higher soil organic matter content and with lower initial concentrations of available heavy metals.http://poljoprivreda.pfos.hr/upload/publications/poljoprivreda-19-1-10.pdfacid soilslimingheavy metals availabilitytotal concentrations of heavy metals |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Krunoslav Karalić Zdenko Lončarić Brigita Popović Vladimir Zebec Darko Kerovec |
spellingShingle |
Krunoslav Karalić Zdenko Lončarić Brigita Popović Vladimir Zebec Darko Kerovec LIMING EFFECT ON SOIL HEAVY METALS AVAILABILITY Poljoprivreda acid soils liming heavy metals availability total concentrations of heavy metals |
author_facet |
Krunoslav Karalić Zdenko Lončarić Brigita Popović Vladimir Zebec Darko Kerovec |
author_sort |
Krunoslav Karalić |
title |
LIMING EFFECT ON SOIL HEAVY METALS AVAILABILITY |
title_short |
LIMING EFFECT ON SOIL HEAVY METALS AVAILABILITY |
title_full |
LIMING EFFECT ON SOIL HEAVY METALS AVAILABILITY |
title_fullStr |
LIMING EFFECT ON SOIL HEAVY METALS AVAILABILITY |
title_full_unstemmed |
LIMING EFFECT ON SOIL HEAVY METALS AVAILABILITY |
title_sort |
liming effect on soil heavy metals availability |
publisher |
Faculty of Agrobitechnical Sciences Osijek |
series |
Poljoprivreda |
issn |
1330-7142 1848-8080 |
publishDate |
2013-06-01 |
description |
The aim of this paper was to determine the influence of acid soils liming and initial soil acidity as well as organic matter content on availability of four heavy metals m(Zn, Pb, Cr and Cd). Liming experiment was conducted in laboratory conditions with six soils of different acidity according to rapid incubation method which was conducted in sealed containers for three days at a constant temperature of 60°C. Liming treatments resulted in trend of heavy metals availability decrement in all soils, but intensity of decrement differed considering initial soil acidity and initial heavy metals availability. According to relative heavy metals availability decrement, liming resulted in the strongest effect in extremely acid soils with the highest initial concentrations of available Zn, Pb, Cr and Cd. On the other side, the weakest relative liming effect on heavy metals availability decrement was recorded in moderately acid soils with the lowest initial concentrations of available heavy metals. Considering impact of initial humus content in soil, higher relative liming efficiency of heavy metals availability decrement was determined in soils with higher soil organic matter content and with lower initial concentrations of available heavy metals. |
topic |
acid soils liming heavy metals availability total concentrations of heavy metals |
url |
http://poljoprivreda.pfos.hr/upload/publications/poljoprivreda-19-1-10.pdf |
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