Yield formation, qualitative parameters of winter wheat grain and crop damage depending on method of nitrogen fertilizer application (“controlled uptake long term ammonium nutrition” or split application)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F17%3A74421" target="_blank" >RIV/60460709:41210/17:74421 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Yield formation, qualitative parameters of winter wheat grain and crop damage depending on method of nitrogen fertilizer application (“controlled uptake long term ammonium nutrition” or split application)

Popis výsledku v původním jazyce

The injection of all nitrogen applied in one dose, so-called CULTAN (Controlled Uptake Long Term Ammonium Nutrition) system, was compared with nitrogen split application during the years 2009-2013 in small-plot field experiments at three experimental sites in the Czech Republic (central Europe). Grain protein content was significantly lower and grain starch content significantly higher in wheat treated with the CULTAN system compared to the nitrogen split application. Nevertheless, the CULTAN treatment did not lead to significantly higher starch yield in comparison with the nitrogen split application. Plants per m2, number of ears per m2 and thousand grains weight were not significantly different among nitrogen treatments. No positive effect of the CULTAN system on both stem lodging and incidence of powdery mildew as well as Septoria tritici blotch was confirmed.

Název v anglickém jazyce

Yield formation, qualitative parameters of winter wheat grain and crop damage depending on method of nitrogen fertilizer application (“controlled uptake long term ammonium nutrition” or split application)

Popis výsledku anglicky

The injection of all nitrogen applied in one dose, so-called CULTAN (Controlled Uptake Long Term Ammonium Nutrition) system, was compared with nitrogen split application during the years 2009-2013 in small-plot field experiments at three experimental sites in the Czech Republic (central Europe). Grain protein content was significantly lower and grain starch content significantly higher in wheat treated with the CULTAN system compared to the nitrogen split application. Nevertheless, the CULTAN treatment did not lead to significantly higher starch yield in comparison with the nitrogen split application. Plants per m2, number of ears per m2 and thousand grains weight were not significantly different among nitrogen treatments. No positive effect of the CULTAN system on both stem lodging and incidence of powdery mildew as well as Septoria tritici blotch was confirmed.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

40101 - Agriculture

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Romanian Agricultural Research

ISSN

1222-4227

e-ISSN

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Svazek periodika

34

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

137-143

Kód UT WoS článku

000414532400017

EID výsledku v databázi Scopus

2-s2.0-85017009752