Ferric oxide nano-priming enhances photosynthetic and physicochemical properties of sunflower (Helianthus annuus L.) microgreens

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388980%3A_____%2F24%3A00600000" target="_blank" >RIV/61388980:_____/24:00600000 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00027006:_____/24:10177328

Výsledek na webu

<a href="https://hdl.handle.net/11104/0357375" target="_blank" >https://hdl.handle.net/11104/0357375</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/272/2024-PSE" target="_blank" >10.17221/272/2024-PSE</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Ferric oxide nano-priming enhances photosynthetic and physicochemical properties of sunflower (Helianthus annuus L.) microgreens

Popis výsledku v původním jazyce

In modern agriculture, nano-priming represents an innovative approach, harnessing the power of nanotechnology to enhance crop yields and nutrition. However, to effectively harness the potential of nanoparticles (NPs) for agriculture applications, understanding their mode of action and optimal application rates for positive effects on microgreen growth and physiology is critical. In this interdisciplinary study, we investigated the priming of sunflower seeds with a range of concentrations (25, 50, and 100 mg/L) of ferric oxide (Fe2O3) 2 O 3 ) nanoparticles (FeNPs) and compared them with control samples. Our findings revealed a significant increase in plant biomass, leaf size, and photosynthetic activity in treated samples. The activities of photosystems I and II increased with higher FeNPs concentration. The treated samples exhibited elevated levels of total phenolics, anthocyanin, and antioxidant enzyme activity, along with increased macronutrients and micronutrients. These findings highlight the potential of FeNPs as a promising tool for enhancing plant growth and physiology in sunflower microgreens.

Název v anglickém jazyce

Ferric oxide nano-priming enhances photosynthetic and physicochemical properties of sunflower (Helianthus annuus L.) microgreens

Popis výsledku anglicky

In modern agriculture, nano-priming represents an innovative approach, harnessing the power of nanotechnology to enhance crop yields and nutrition. However, to effectively harness the potential of nanoparticles (NPs) for agriculture applications, understanding their mode of action and optimal application rates for positive effects on microgreen growth and physiology is critical. In this interdisciplinary study, we investigated the priming of sunflower seeds with a range of concentrations (25, 50, and 100 mg/L) of ferric oxide (Fe2O3) 2 O 3 ) nanoparticles (FeNPs) and compared them with control samples. Our findings revealed a significant increase in plant biomass, leaf size, and photosynthetic activity in treated samples. The activities of photosystems I and II increased with higher FeNPs concentration. The treated samples exhibited elevated levels of total phenolics, anthocyanin, and antioxidant enzyme activity, along with increased macronutrients and micronutrients. These findings highlight the potential of FeNPs as a promising tool for enhancing plant growth and physiology in sunflower microgreens.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10402 - Inorganic and nuclear chemistry

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

Plant, Soil and Environment

ISSN

1214-1178

e-ISSN

1805-9368

Svazek periodika

70

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

10

Strana od-do

702-711

Kód UT WoS článku

001332652100001

EID výsledku v databázi Scopus

2-s2.0-85207959249