The effect of nitrogen rate, water supply after heading and strobilurin application on grain quality of winter wheat

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F06%3A1355" target="_blank" >RIV/00027006:_____/06:1355 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

The effect of nitrogen rate, water supply after heading and strobilurin application on grain quality of winter wheat

Original language description

Field experiment with water supply differentiated during anthesis and grain filling of winter wheat (Triticum aestivum L., cv. Nela) were performed on loamy clay soil in Prague-Ruzyně, Czechia, in years 2004 and 2005. Using movable shelter (WS) and dripirrigation (IR) soil water content was manipulated to simulate dry and wet seasons; rain-fed control (RC) depended solely on precipitation. Nitrogen fertilization significantly increased the content of protein in both years (P lt;0,001), the positive effect of N on Zeleny sedi test and wet gluten was also significant (P lt;0,01), gluten index was not affected in 2004 (P=0,31). In 2005 wet gluten a g.index were practically zero in treatments without fertilization (the quality was too low in N0-grains todetermine a reasonable value) and thus also all combinations of water regimes in fertilized crop (N1) were significantly different from the ones in N0.

Czech name

Vliv dávky dusíku, zásoby vody po kvetení a aplikace strobilurinu na výnos zrna ozimé pšenice

Czech description

Vliv vodního režimu v obodobí kvetení a tvorby zrna na kvalitu zrna pšenice (Triticum aestivum L., cv. Nela) byl sledován v polním pokusu. Stres byl indukován zakrýváním v době silných srážek, optimální zásoba byla dosažena kapkovou závlahou.Hnojením dusíkem mělo významný vliv na většinu kvalitativních znaků zrna, zatímco vliv ostatních faktorů kolísal podle podmínek ročníku.

Type

D - Article in proceedings

CEP classification

GD - Fertilization, irrigation, soil treatment

OECD FORD branch

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Project

<a href="/en/project/QF4176" target="_blank" >QF4176: Alleviation of adverse effect of abiotic stresses on nutrient uptake and utilization in cereals</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2006

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Bibliotheca Fragmenta Agronomica 11 (Book of Proceedings of the "IX ESA Congress", 4-7 September 2006, Warszawa, Poland)

ISBN

0860-4088

ISSN

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e-ISSN

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Number of pages

2

Pages from-to

455-456

Publisher name

Institute of Soil Science and Plant Cultivation, Pulawy, Poslko

Place of publication

Vašava, Polsko

Event location

Varšava, Polsko

Event date

Sep 4, 2006

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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