Spatial interpretation of plant parameters in winter wheat.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F14%3A00228268" target="_blank" >RIV/62156489:43210/14:00228268 - isvavai.cz</a>
Result on the web
<a href="http://link.springer.com/article/10.1007%2Fs11119-013-9340-7" target="_blank" >http://link.springer.com/article/10.1007%2Fs11119-013-9340-7</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11119-013-9340-7" target="_blank" >10.1007/s11119-013-9340-7</a>

Result language
angličtina
Original language name
Spatial interpretation of plant parameters in winter wheat.
Original language description
A methodology is described for the spatial interpretation of plant parameters (SIOPP), which was used to diagnose the nutritional status of winter wheat. The data used in this study were collected in 2010 throughout the monitoring of two fields (52 and 38 ha) with uniform and conventional agricultural management, located in the Czech Republic. The survey was carried out at BBCH 30 phenological stage in a regular sampling grid with 150 m of distance between grid points (27 and 18 samples). The plant height and the chlorophyll concentration (Yara N-Tester) were recorded. Plant and soil samples were taken to analyse the nutrient concentrations (N, P, K, Mg, Ca, and S). A crop development index (CDI) was developed combining plant height and N-Tester valuesto quantify the growth of the plant (biomass and vigour). The relationship between this index and the concentration of nutrients were studied and confirmed by cross-validation and spatial analysis; the aim was to determine the factors th
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GC - Plant growing, crop rotation
OECD FORD branch
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Project
<a href="/en/project/QI111A133" target="_blank" >QI111A133: Improvement of cereal variety potential realisation using temporal and spatial analysis of stand spectral characteristic</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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