Sulphur nutrition index in relation to nitrogen uptake and quality of winter wheat grain
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F19%3A79635" target="_blank" >RIV/60460709:41210/19:79635 - isvavai.cz</a>
Result on the web
<a href="https://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0718-58392019000300486&lng=en&nrm=iso&tlng=en" target="_blank" >https://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0718-58392019000300486&lng=en&nrm=iso&tlng=en</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4067/S0718-58392019000300486" target="_blank" >10.4067/S0718-58392019000300486</a>
Alternative languages
Result language
angličtina
Original language name
Sulphur nutrition index in relation to nitrogen uptake and quality of winter wheat grain
Original language description
A sulphur nutrition index (SNI) is an analogue of the N nutrition index, which is a widely used simple indicator of plant N status. The aim of this study was to relate the SNI (ratio of S concentration in shoot biomass to critical S concentration - Sc) to N uptake, grain yield and breadmaking quality of winter wheat (Triticum aestivum L.) grain during 4-yr small-plot field experiments realized under non-limiting N conditions in three different locations in the Czech Republic. The model of S dilution curve (Sc) developed by Reussi et al. (2012) for spring wheat was used for expression of the SNI. According to the model, optimal S concentration in shoot biomass was calculated using nothing but shoot biomass weight. The constant value of Sc = 0,55 was determined for shoot biomass weight lower than 1,0 t ha-1. A very strong correlation was recorded between the SNI and an N to S weight ratio (N:S) in shoot biomass. Correlation between the SNI and relative grain yield was weak.
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
40101 - Agriculture
Result continuities
Project
<a href="/en/project/TJ01000454" target="_blank" >TJ01000454: Innovation of determination of phosphorus and sulphur status in crops</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
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Chilean Journal of Agricultural Research
ISSN
0718-5839
e-ISSN
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Volume of the periodical
79
Issue of the periodical within the volume
3
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
7
Pages from-to
486-492
UT code for WoS article
000472720900016
EID of the result in the Scopus database
2-s2.0-85069940369