Defensive Impact of Foliar Applied Potassium Nitrate on Growth Linked with Improved Physiological and Antioxidative Activities in Sunflower Helianthus annuus L. Hybrids Grown under Salinity Stress

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F21%3A88701" target="_blank" >RIV/60460709:41210/21:88701 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.mdpi.com/2073-4395/11/10/2076" target="_blank" >https://www.mdpi.com/2073-4395/11/10/2076</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/agronomy11102076" target="_blank" >10.3390/agronomy11102076</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Defensive Impact of Foliar Applied Potassium Nitrate on Growth Linked with Improved Physiological and Antioxidative Activities in Sunflower Helianthus annuus L. Hybrids Grown under Salinity Stress

Popis výsledku v původním jazyce

Salt stress is recognized to negatively influence the fundamental processes in plants regarding growth and yield. The sunflower Helianthus annuus L. is considered an important industrial crop because of the good quality of oil it produces that can be used for cooking purposes. The exogenous application of potassium K has been reported to enhance abiotic resistance and increase yield in crops. Here, we explored the impact of foliarapplied K at 500 ppm on the physiological and biochemical traits, antioxidant activities, and growth attributes of sunflower grown under salt stress 140 mM NaCl. The findings indicated that salinity stress adversely affected photosynthesis and various gas exchange characteristics. Foliar applied K markedly improved the stomatal conductance, transpiration rate, water use efficiency, CO2 assimilation rate, total soluble proteins, chlorophyll pigments, and upregulated antioxidant system, which are responsible for the healthy growth of sunflower hybrids grown under salinity stre

Název v anglickém jazyce

Defensive Impact of Foliar Applied Potassium Nitrate on Growth Linked with Improved Physiological and Antioxidative Activities in Sunflower Helianthus annuus L. Hybrids Grown under Salinity Stress

Popis výsledku anglicky

Salt stress is recognized to negatively influence the fundamental processes in plants regarding growth and yield. The sunflower Helianthus annuus L. is considered an important industrial crop because of the good quality of oil it produces that can be used for cooking purposes. The exogenous application of potassium K has been reported to enhance abiotic resistance and increase yield in crops. Here, we explored the impact of foliarapplied K at 500 ppm on the physiological and biochemical traits, antioxidant activities, and growth attributes of sunflower grown under salt stress 140 mM NaCl. The findings indicated that salinity stress adversely affected photosynthesis and various gas exchange characteristics. Foliar applied K markedly improved the stomatal conductance, transpiration rate, water use efficiency, CO2 assimilation rate, total soluble proteins, chlorophyll pigments, and upregulated antioxidant system, which are responsible for the healthy growth of sunflower hybrids grown under salinity stre

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40101 - Agriculture

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Agronomy

ISSN

2073-4395

e-ISSN

2073-4395

Svazek periodika

11

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

15

Strana od-do

1-15

Kód UT WoS článku

000713810900001

EID výsledku v databázi Scopus

2-s2.0-85117745875