Importance of Application Rates of Compost and Biochar on Soil Metal(Loid) Immobilization and Plant Growth
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F23%3A97223" target="_blank" >RIV/60460709:41330/23:97223 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.3390/plants12112077" target="_blank" >http://dx.doi.org/10.3390/plants12112077</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/plants12112077" target="_blank" >10.3390/plants12112077</a>
Alternative languages
Result language
angličtina
Original language name
Importance of Application Rates of Compost and Biochar on Soil Metal(Loid) Immobilization and Plant Growth
Original language description
In this study, we investigated the effect of different rates of compost (20%, 40%, 60% w/w) in combination with biochar (0%, 2%, 6% w/w) on soil physiochemical properties and the mobility of arsenic (As) and lead (Pb), in addition to the ability of Arabidopsis thaliana (ecotype Columbia-0) to grow and accumulate metal(loid)s. All modalities improved pH and electrical conductivity, stabilized Pb and mobilized As, but only the mixture of 20% compost and 6% biochar improved plant growth. Plants in all modalities showed a significant reduction in root and shoot Pb concentrations compared to the non-amended technosol. In contrast, As shoot concentration was significantly lower for plants in all modalities (except with 20% compost only) compared to non-amended technosol. For root As, plants in all modalities showed a significant reduction except for the mixture of 20% compost and 6% biochar. Overall, our results indicate that the mixture of 20% compost with 6% biochar emerged as the optimum combination for improving plant growth and As uptake, making it the possible optimum combination for enhancing the efficiency of land reclamation strategies. These findings provide a foundation for further research on the long-term effects and potential applications of the compost-biochar combination in improving soil quality.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10511 - Environmental sciences (social aspects to be 5.7)
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Plants-BASEL
ISSN
2223-7747
e-ISSN
2223-7747
Volume of the periodical
12
Issue of the periodical within the volume
11
Country of publishing house
CH - SWITZERLAND
Number of pages
15
Pages from-to
1-15
UT code for WoS article
001004660500001
EID of the result in the Scopus database
2-s2.0-85161459474