Evaluation of soil S pools under 23 years of maize monoculture

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F21%3A88937" target="_blank" >RIV/60460709:41210/21:88937 - isvavai.cz</a>
Result on the web
<a href="https://www.mdpi.com/2073-4395/11/12/2376" target="_blank" >https://www.mdpi.com/2073-4395/11/12/2376</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/agronomy11122376" target="_blank" >10.3390/agronomy11122376</a>

Result language
angličtina
Original language name
Evaluation of soil S pools under 23 years of maize monoculture
Original language description
Sulfur nutrition is a critical part of proper crop growth and development. In our study, biomass yields (BY) and S uptake were investigated on long-term maize monoculture on haplic luvisol soil during the 23 years of this trial, as well as changes in water extractable (S-w), adsorbed (S-ads), mineral (S-av), and pseudo-total S (S-t) fractions. Treatments used in this study are: (1) Control (Cont), (2) ammonium sulfate (AS), (3) urea and ammonium nitrate (UAN), (4) UAN + phosphorus and potassium (UAN + PK), (5) UAN + phosphorus, magnesium, sulfur (UAN + PMgS), and (6) Fallow. Recently, the Mehlich 3 method started to be used in the Czech Republic to determine content of plant available S. Using this method, it was found that the content of S extracted by Mehlich 3 (S-M3) closely correlates to S-av in both topsoil and subsoil (r = 0,958 in 1997 and 0,990 in 2019, both at p 0,001). We also found that, on average, during the entire experiment, all treatments had increased yields over Cont (135-147%) and
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
40101 - Agriculture

Project
<a href="/en/project/EF16_019%2F0000845" target="_blank" >EF16_019/0000845: Centre for investigation of synthesis and transformation of nutritional substances in the food chain in interaction with potentially harmful substances of athropogenic origin: assessment of contamination risks for the quality of production</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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