Improvement of photosynthetic pigment characteristics, mineral content, and antioxidant activity of lettuce (lactuca sativa l.) by arbuscular mycorrhizal fungus and seaweed extract foliar application

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F22%3A63554959" target="_blank" >RIV/70883521:28110/22:63554959 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.mdpi.com/2073-4395/12/8/1943" target="_blank" >https://www.mdpi.com/2073-4395/12/8/1943</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/agronomy12081943" target="_blank" >10.3390/agronomy12081943</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Improvement of photosynthetic pigment characteristics, mineral content, and antioxidant activity of lettuce (lactuca sativa l.) by arbuscular mycorrhizal fungus and seaweed extract foliar application

Popis výsledku v původním jazyce

Beneficial plant-microbe interaction for enhancing crop yield and quality is a sustainable way to achieve eco-friendly, desirable agricultural productions. The main objective of this experiment was to evaluate the individual and combined effects of an arbuscular mycorrhizal fungus (AMF) strain (Funnehformis mosseae) and a seaweed extract (SWE) derived from Ascophyllum nodosum, on the growth and physiological responses of lettuce (Lactuca sativa L.). Lettuce plants were inoculated with commercial AMF inoculum (5 g kg(-1) soil), and SWE foliar application was done at three levels (0.5, 1.5, and 3 g L-1). The findings revealed that AMF along with SWE generated the greatest impact. In fact, co-application of AMF inoculation and 3 g L-1 SWE considerably enhanced root colonization, chlorophyll a, chlorophyll b, total chlorophyll, carotenoids, and mineral content in the shoots and roots (N, P, K, Ca, Fe, Zn, and Mn content) of lettuce plants. This combination improved initial fluorescence (F-0), photochemical efficiency of PSII (F-V/F-m) and Y(NO) and total antioxidant activity (TAA), whereas the maximum fluorescence, (F-m) and Y(II), showed the highest increase in lettuce plants treated with AMF and 1.5 g L-1 SWE. Furthermore, AMF inoculation along with SWE, at concentrations 1.5 and 3 g L-1, considerably enhanced variable fluorescence (F-V) and the activity of water decomposition in electron donor photosystem II (F-V/F-0). As a result of these findings, it can be stated that the co-application of AMF and SWE positively improves the growth and development of lettuce plants.

Název v anglickém jazyce

Improvement of photosynthetic pigment characteristics, mineral content, and antioxidant activity of lettuce (lactuca sativa l.) by arbuscular mycorrhizal fungus and seaweed extract foliar application

Popis výsledku anglicky

Beneficial plant-microbe interaction for enhancing crop yield and quality is a sustainable way to achieve eco-friendly, desirable agricultural productions. The main objective of this experiment was to evaluate the individual and combined effects of an arbuscular mycorrhizal fungus (AMF) strain (Funnehformis mosseae) and a seaweed extract (SWE) derived from Ascophyllum nodosum, on the growth and physiological responses of lettuce (Lactuca sativa L.). Lettuce plants were inoculated with commercial AMF inoculum (5 g kg(-1) soil), and SWE foliar application was done at three levels (0.5, 1.5, and 3 g L-1). The findings revealed that AMF along with SWE generated the greatest impact. In fact, co-application of AMF inoculation and 3 g L-1 SWE considerably enhanced root colonization, chlorophyll a, chlorophyll b, total chlorophyll, carotenoids, and mineral content in the shoots and roots (N, P, K, Ca, Fe, Zn, and Mn content) of lettuce plants. This combination improved initial fluorescence (F-0), photochemical efficiency of PSII (F-V/F-m) and Y(NO) and total antioxidant activity (TAA), whereas the maximum fluorescence, (F-m) and Y(II), showed the highest increase in lettuce plants treated with AMF and 1.5 g L-1 SWE. Furthermore, AMF inoculation along with SWE, at concentrations 1.5 and 3 g L-1, considerably enhanced variable fluorescence (F-V) and the activity of water decomposition in electron donor photosystem II (F-V/F-0). As a result of these findings, it can be stated that the co-application of AMF and SWE positively improves the growth and development of lettuce plants.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

21101 - Food and beverages

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Agronomy

ISSN

2073-4395

e-ISSN

—

Svazek periodika

12

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

17

Strana od-do

nestrankovano

Kód UT WoS článku

000846305500001

EID výsledku v databázi Scopus

2-s2.0-85137374416