The effect of drought and nitrogen fertilization on the production, morphometry, and spectral characteristics of winter wheat

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67179843%3A_____%2F15%3A00456465" target="_blank" >RIV/67179843:_____/15:00456465 - isvavai.cz</a>
Alternative codes found
RIV/62156489:43410/15:43908714
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
The effect of drought and nitrogen fertilization on the production, morphometry, and spectral characteristics of winter wheat
Original language description
Methods of study based on the spectral reflectance of vegetation are now commonly used in researching both natural ecosystems and field crops.The aims of this experiment were to evaluate the effect of drought and nitrogen (N) fertilization on N use efficiency in winter wheat and use the obtained spectral characteristics to assess stand heterogeneity as a potential consequence of different crop nutrition. Twelve experimental plots of winter wheat were manipulated to drought from 8 May 2013 to 12 June 2013. The effect of drought was observed in two treatments: control without fertilization (N0; 0 kg N ha1) and N fertilization (N140; 140 kg N ha?1). Plant samples were then taken for determination of above-ground biomass and N content in dry matter. Spectral characteristics of wheat were measured in the earing phase at canopy level. The effect of drought on the morphometric parameters of winter wheat was statistically significant only on N-fertilized plots (N140). Total above-ground biomas
Czech name
—
Czech description
—

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Global Change: A Complex Challenge : Conference Proceedings
ISBN
978-80-87902-10-3
ISSN
—
e-ISSN
—
Number of pages
4
Pages from-to
110-113
Publisher name
Global Change Research Centre, The Czech Academy of Sciences, v. v. i.
Place of publication
Brno
Event location
Brno
Event date
Mar 23, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—

Similar results(10)