Dependence of free alanine levels in Festulolium and Trifolium pretense L. on types of N nutrition

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F11%3A53197" target="_blank" >RIV/60460709:41210/11:53197 - 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

Dependence of free alanine levels in Festulolium and Trifolium pretense L. on types of N nutrition

Original language description

This study aims to reveal and to compare effects of two various systems of nitrogen nutrition, namely (1) injection by CULTAN (Controlled Uptake Long Term Ammonium Nutrition) method and (2) conventional application, on free alanine, total N content and visual symptoms in Festulolium and Tripholium pratense L. plants. Calcium nitrate (CN) or ammonium sulphate (AS) were used as N source in the pot experiment. The yield of Festulolium and Tripholium pratense L. above-ground biomass was more substantially enhanced after conventional application of both AS or CN in comparison with CULTAN method. The highest concentration of free alanine was detected in conventional-treated Festulolium with AS and in conventional-treated clover with AS. The contents of N inthe above-ground dry biomass were comparable at all harvesting periods. Visual symptoms suggest that N applied by conventional can maintain better distribution patterns of nutrients and provide improved conditions for growth and N uptake.

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

<a href="/en/project/QH71077" target="_blank" >QH71077: The CULTAN (Controlled Uptake Long Term Ammonium Nutrition)system for nirogen nutrition of grasses and clover/grass mixtures</a><br>

Continuities

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

Publication year

2011

Confidentiality

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

Name of the periodical

Scientia Agriculturae Bohemica

ISSN

1211-3174

e-ISSN

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Volume of the periodical

42

Issue of the periodical within the volume

2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

6

Pages from-to

147-152

UT code for WoS article

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EID of the result in the Scopus database

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