Nutrients deficiency affects Miscanthus x giganteus physiology and essential metals uptake more intensively than soil contamination
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13440%2F22%3A43897218" target="_blank" >RIV/44555601:13440/22:43897218 - isvavai.cz</a>
Alternative codes found
RIV/44555601:13520/22:43897218 RIV/00027006:_____/22:10175390
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0926669022013280" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0926669022013280</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.indcrop.2022.115845" target="_blank" >10.1016/j.indcrop.2022.115845</a>
Alternative languages
Result language
angličtina
Original language name
Nutrients deficiency affects Miscanthus x giganteus physiology and essential metals uptake more intensively than soil contamination
Original language description
The second generation energy crop Miscanthus x giganteus is considered as one of the most perspective crops for biomass production in marginal sites with undesirable soil parameters. An experiment in large pots was established to compare the effect of cultivation in sandy soil with nutrients deficiency and soil contaminated by multiple risk elements (mainly As, Cd, Mn, Pb, Zn) on plants physiology and risk elements uptake. Both nutrients deficiency and high contamination had negative effect on biomass production and physiological parameters (chlorophyll fluorescence and leave pigments reflectance). However, the variants with lower level of contamination achieved even better results than control cultivated in non-contaminated nutrients rich compost probably due to unclear hypercompensatory effects. The worst results were achieved in poor non-contaminated soils leading to conclusion that miscanthus is more stress tolerant to risk elements contamination than to extreme deficit of nutrients. The elements uptake was also affected by soil type. Generally, the highest element content in biomass resulted from contaminated soil but in case of several essential elements (Mn in whole shoot and Cu, Zn in leaves) the highest content resulted surprisingly from soils with nutrients deficit. Based on the physiology indicators, the presumed cause is increased level of nutrient stress leading to increased accumulation.
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
<a href="/en/project/LM2018124" target="_blank" >LM2018124: Nanomaterials and Nanotechnologies for Environment Protection and Sustainable Future</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Industrial Crops and Products
ISSN
0926-6690
e-ISSN
1872-633X
Volume of the periodical
189
Issue of the periodical within the volume
115845
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
10
Pages from-to
1-10
UT code for WoS article
000971001300004
EID of the result in the Scopus database
2-s2.0-85140301773