The impact of nitrogen fertilizer injection on kernel yield and yield formation of maize

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F14%3A64096" target="_blank" >RIV/60460709:41210/14:64096 - 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

The impact of nitrogen fertilizer injection on kernel yield and yield formation of maize

Popis výsledku v původním jazyce

In field experiments over three vegetation periods (2010 ? 2012) we studied the CULTAN (Controlled Uptake Long Term Ammonium Nutrition) method on yield and yield parameters of kernel maize. The field experiments were conducted at three sites with different soil-climatic conditions. CULTAN treatments were fertilized once with the total amount of nitrogen using an injection machine and compared to conventional fertilization with CAN application at pre-sowing preparations. In 2010 at Humpolec site, CULTANUAN+ inhibitor of nitrification treatment gave by 20.5 % higher number of ears compared to CULTAN UAN treatment. In 2011 at Ivanovice all CULTAN treatments reached statistically significantly higher number of kernels per ear. Fertilization of maize withnitrogen using the CULTAN method under the conditions of the Czech Republic provides the same yield certainty as the conventional surface application and that the CULTAN method of fertilization increases the yield certainty at delayed sow

Název v anglickém jazyce

The impact of nitrogen fertilizer injection on kernel yield and yield formation of maize

Popis výsledku anglicky

In field experiments over three vegetation periods (2010 ? 2012) we studied the CULTAN (Controlled Uptake Long Term Ammonium Nutrition) method on yield and yield parameters of kernel maize. The field experiments were conducted at three sites with different soil-climatic conditions. CULTAN treatments were fertilized once with the total amount of nitrogen using an injection machine and compared to conventional fertilization with CAN application at pre-sowing preparations. In 2010 at Humpolec site, CULTANUAN+ inhibitor of nitrification treatment gave by 20.5 % higher number of ears compared to CULTAN UAN treatment. In 2011 at Ivanovice all CULTAN treatments reached statistically significantly higher number of kernels per ear. Fertilization of maize withnitrogen using the CULTAN method under the conditions of the Czech Republic provides the same yield certainty as the conventional surface application and that the CULTAN method of fertilization increases the yield certainty at delayed sow

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GD - Hnojení, závlahy, zpracování půdy

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Plant, Soil and Environment

ISSN

1214-1178

e-ISSN

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Svazek periodika

60

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

1-7

Kód UT WoS článku

000331596700001

EID výsledku v databázi Scopus

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