The effectiveness of various treatments in changing the nutrient status and bioavailability of risk elements in multi-element contaminated soil

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F15%3A69146" target="_blank" >RIV/60460709:41210/15:69146 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s11356-015-4678-1" target="_blank" >http://dx.doi.org/10.1007/s11356-015-4678-1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11356-015-4678-1" target="_blank" >10.1007/s11356-015-4678-1</a>

Result language
angličtina
Original language name
The effectiveness of various treatments in changing the nutrient status and bioavailability of risk elements in multi-element contaminated soil
Original language description
Potential changes in the mobility and bioavailability of elements achieved by adding various ameliorative materials were evaluated in a model pot experiment. Spring wheat was cultivated for 60 days in two soils. The treatments were as follows: (i) digestate, (ii) fly ash, and (iii) ammonium sulfate. Ca, Mg, K, Fe, Mn, Cu, P, S, Cd, Cr, Pb, and Zn were assayed. Both digestate and fly ash increased levels elements. Changes in plant yield and element uptake in treated plants may have been associated with the higher proline content of wheat shoots. None of the treatments decreased uptake of risk elements by wheat plants in the contaminated Fluvisol; these treatments cannot be used to enable cereal and other crop production. However, the combination of increased plant growth alongside unchanged element content in plant biomass in treated pots suggests that these treatments have a beneficial impact on yield and may be effective treatments in crops grown for phytoremediation.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DM - Solid waste and its control, recycling
OECD FORD branch
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Project
<a href="/en/project/QJ1210085" target="_blank" >QJ1210085: The application of digestate and their separated fractions in agriculture and horticulture for plant nutrition systems and/or for production of plant production substrates.</a><br>
Continuities
O - Projekt operacniho programu

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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