The impact of humic substances on oxidative stress and plant growth of spring barley exposed to NaCl

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F14%3A43908782" target="_blank" >RIV/62156489:43210/14:43908782 - isvavai.cz</a>

Výsledek na webu

<a href="https://mnet.mendelu.cz/mendelnet2014/mnet_2014_full.pdf" target="_blank" >https://mnet.mendelu.cz/mendelnet2014/mnet_2014_full.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The impact of humic substances on oxidative stress and plant growth of spring barley exposed to NaCl

Popis výsledku v původním jazyce

Humic acid is commercial product that contains many elements which improve the soil fertility and increase the biological availability of nutrients for plants. It consequently affects plant growth, yield and ameliorates the deleterious effects of salt stress. The impact of hydroponically applied humic acids on the growth and nutrient uptake of barley (Hordeum vulgare, Poaceae) plants grown at different salt concentrations was investigated. Sodium salts (chloride and sulphate) were added to distilled water to obtain 100 mM saline solutions. Humic acids were applied in different doses (0.01 and 0.1%) to the growing media with sodium salt or alone. Salinity negatively affected the plant growth and uptake of nutrient elements except Na and K. The interaction between applied salt and humic acids showed the increase of nutrient uptake. Humic acids represent the opportunity for the development of the agricultural productivity negatively affected by saline conditions.

Název v anglickém jazyce

The impact of humic substances on oxidative stress and plant growth of spring barley exposed to NaCl

Popis výsledku anglicky

Humic acid is commercial product that contains many elements which improve the soil fertility and increase the biological availability of nutrients for plants. It consequently affects plant growth, yield and ameliorates the deleterious effects of salt stress. The impact of hydroponically applied humic acids on the growth and nutrient uptake of barley (Hordeum vulgare, Poaceae) plants grown at different salt concentrations was investigated. Sodium salts (chloride and sulphate) were added to distilled water to obtain 100 mM saline solutions. Humic acids were applied in different doses (0.01 and 0.1%) to the growing media with sodium salt or alone. Salinity negatively affected the plant growth and uptake of nutrient elements except Na and K. The interaction between applied salt and humic acids showed the increase of nutrient uptake. Humic acids represent the opportunity for the development of the agricultural productivity negatively affected by saline conditions.

Druh

D - Stať ve sborníku

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>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 statě ve sborníku

MendelNet 2014: Proceedings of International Ph.D. Students Conference

ISBN

978-80-7509-174-1

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

463-468

Název nakladatele

Mendelova univerzita v Brně

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

19. 11. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000362518300088