The effect of nitrogen in nutritive solution on dry matter amount and accumulation of energy in wheat plants

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F02%3A00003802" target="_blank" >RIV/60460709:41210/02:00003802 - 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 effect of nitrogen in nutritive solution on dry matter amount and accumulation of energy in wheat plants

Popis výsledku v původním jazyce

In the laboratory conditions the trial on the effect of different nitrogen concentrations in nutritive solution Hoagland No. 3 as affected an energy accumulation and amount of dry matter of roots and above-ground biomass in young plants of winter wheat,the Samanta variety. The trial included the following variants: control variant - 1 N, variant with significant deficit of nitrogen - 0.1 N, the variant with reduced nitrogen content - 0.5 N, the variant with increased nitrogen deficit in solution - 2 Nand 4 N. The weight of dry matter of roots and above-ground biomass (stems and leaves) of young plants of winter wheat was studied in selected stages of ontogeny (14.DC, 19.DC, 21.DC, 22.DC, 23.DC, 25.DC, 26.DC, 28.DC and 30.DC). The lowest weight of roots can be found in the variant 2 N when average weight of roots from all samplings was 1.112 g. On the other side, the highest weight of dry matter of above-ground biomass (3.810 g was an average) and thus also total amount of dry matter

Název v anglickém jazyce

The effect of nitrogen in nutritive solution on dry matter amount and accumulation of energy in wheat plants

Popis výsledku anglicky

In the laboratory conditions the trial on the effect of different nitrogen concentrations in nutritive solution Hoagland No. 3 as affected an energy accumulation and amount of dry matter of roots and above-ground biomass in young plants of winter wheat,the Samanta variety. The trial included the following variants: control variant - 1 N, variant with significant deficit of nitrogen - 0.1 N, the variant with reduced nitrogen content - 0.5 N, the variant with increased nitrogen deficit in solution - 2 Nand 4 N. The weight of dry matter of roots and above-ground biomass (stems and leaves) of young plants of winter wheat was studied in selected stages of ontogeny (14.DC, 19.DC, 21.DC, 22.DC, 23.DC, 25.DC, 26.DC, 28.DC and 30.DC). The lowest weight of roots can be found in the variant 2 N when average weight of roots from all samplings was 1.112 g. On the other side, the highest weight of dry matter of above-ground biomass (3.810 g was an average) and thus also total amount of dry matter

Druh

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

CEP obor

ED - Fyziologie

OECD FORD obor

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Projekt

<a href="/cs/project/OC%20828.10" target="_blank" >OC 828.10: Produkce osiva pod vlivem abiotických stresů s různým stupněm geneticky fixované tolerance</a><br>

Návaznosti

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

Rok uplatnění

2002

Kód důvěrnosti údajů

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

Název periodika

Scientia Agriculturae Bohemica

ISSN

0582-2343

e-ISSN

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Svazek periodika

33

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

50-55

Kód UT WoS článku

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EID výsledku v databázi Scopus

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