Impact of organic and integrated pest management on the elemental composition of wine and grapes in a season with high fungal pressure
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F21%3APU142584" target="_blank" >RIV/00216305:26310/21:PU142584 - isvavai.cz</a>
Result on the web
<a href="http://jsite.uwm.edu.pl/articles/view/2051/" target="_blank" >http://jsite.uwm.edu.pl/articles/view/2051/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5601/jelem.2021.26.3.2051" target="_blank" >10.5601/jelem.2021.26.3.2051</a>
Alternative languages
Result language
angličtina
Original language name
Impact of organic and integrated pest management on the elemental composition of wine and grapes in a season with high fungal pressure
Original language description
The aim of this study was to compare organic and integrated pest management systems in terms of the influence of the application of specific pesticides on the elemental composition of grapes and wine. Samples of wine and grapes were obtained from an experimental vineyard estate running both viticulture systems. A comparison of agricultural techniques was carried out under identical climatic and soil conditions. Another important aspect of this study was the comparison in the 2019 season with high fungal disease pressure in the South Moravian Region, which forced the winegrower to use limited doses of protective agents, mainly based on Cu. The work focuses on the determination of 15 elements (Na, Mg, Al, K, Ca, Cr, Mn, Fe, Co, Ni, Cu, Zn, As, Cd, Pb) in soil, grapes and wine selected according to plant nutrition, toxicology and human diet. Elemental analysis of samples was carried out by inductively coupled plasma mass spectrometry (ICP-Q-MS). Differences in the elemental composition of samples from organic and IPM production were observed in all types of tested samples. The most fundamental differences were found in the case of Cu. Due to the higher application dose of copper fungicides in organic vineyard, the concentration of copper in organic wine (Sauvignon blanc) was almost 3 times as high (774 ± 35 μg.l-1) as in wines from IPM (259 ± 27 μg.l-1). This study also demonstrated a direct effect of mancozeb application in IPM on elevated Zn an Mn levels in grapes and wine. However, none of the investigated elements exceeded the limits set by national, European or OIV regulations for wine.
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
10700 - Other natural sciences
Result continuities
Project
<a href="/en/project/LO1211" target="_blank" >LO1211: Materials Research Centre at FCH BUT- Sustainability and Development</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
JOURNAL OF ELEMENTOLOGY
ISSN
1644-2296
e-ISSN
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Volume of the periodical
26
Issue of the periodical within the volume
4
Country of publishing house
PL - POLAND
Number of pages
20
Pages from-to
871-891
UT code for WoS article
000771343800005
EID of the result in the Scopus database
2-s2.0-85121371763