The contents of amino acids and sterols in maize plants growing under different nitrogen conditions

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F10%3A19513" target="_blank" >RIV/60460709:41210/10:19513 - isvavai.cz</a>

Alternative codes found

RIV/61389030:_____/10:00348492

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

The contents of amino acids and sterols in maize plants growing under different nitrogen conditions

Original language description

The effect of nitrogen nutrition on phytosterol and amino acid content in aboveground biomass of maize was investigated in a pot experiment. For cultivation of maize plants nitrogen dose (2 or 4 g N per pot) was applied in the form of ammonium nitrate (AN) for control treatments or urea ammonium nitrate solution (UAN). UAN solution was applied according to the CULTAN method (Controlled Uptake Long Term Ammonium Nutrition). The content of amino acids as important nitrogen-containing compounds in plant biomass was affected by nitrogen nutrition. The increases of glutamine and asparagine levels in maize aboveground biomass were observed after UAN solution application. The results of free ß-sitosterol analyses by HPLC showed its 94 % increasing concentration after UAN application in contrast to AN treatments. Our results confirmed that sterol interconversions are controlled by environmental conditions and they are involved in the regulation of membrane properties in response to changing gr

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GD - Fertilization, irrigation, soil treatment

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

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

Name of the periodical

Plant, Soil and Environment

ISSN

1214-1178

e-ISSN

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Volume of the periodical

56

Issue of the periodical within the volume

3

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

8

Pages from-to

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UT code for WoS article

000277364300005

EID of the result in the Scopus database

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