Exogenous selenium application enhances the photosynthetic pigment and antioxidant defense of mash bean (Vigna mungo) to confer tolerance to salt stress

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dc.contributor.authorZain UL ABIDIN
dc.contributor.authorSafura BIBI
dc.contributor.authorAthar MAHMOOD
dc.contributor.authorSipan SOYSAL
dc.contributor.authorZeki ERDEN
dc.contributor.authorÇağdaş Can TOPRAK
dc.contributor.authorKifah GHARZEDDIN
dc.contributor.authorIbrahim AL-ASHKAR
dc.contributor.authorAyman EL SABAGH
dc.contributor.authorNehal ELNAGGAR
dc.date.accessioned2025-04-22T06:46:19Z
dc.date.available2025-04-22T06:46:19Z
dc.date.issued2025-03-28
dc.departmentFakülteler, Ziraat Fakültesi, Tarla Bitkileri Bölümü
dc.description.abstractMash bean is an important crop enriched with proteins and highly praised in Pakistan due to its nutritional values. However, due to abiotic stresses like salinity, its production is decreased. This study was conducted to investigate the effect of selenium on mash bean to produce salt tolerance. Mash bean seeds were sown in plastic pots filled with sand. Three levels of NaCl (0 mM, 100 mM, 200 mM) and five levels of selenium (0 ppm, 20 ppm, 40 ppm, 80 ppm, 120 ppm) were applied with Hoagland solution. Salinity reduced plant height (28%), leaf area (33%), chlorophyll a (14%), chlorophyll b (9%), carotenoids (20%), potassium ions, calcium ions, superoxide dismutase, peroxidases, catalase, salt tolerance index and increased sodium ions (21%), H2O2 content as well as secondary metabolites. However, selenium application in low concentration enhanced plant height (31%), leaf area, chlorophyll a (17%), chlorophyll b (12%), carotenoids (40%), potassium, calcium, superoxide dismutase, peroxidases, catalase, salt tolerance index, proline, flavonoids, total phenol, while decreased sodium ions (25%) and hydrogen peroxide content under salt stress. Findings showed important function of selenium in improving physical characteristics, absorption of ions, photosynthetic pigments, and antioxidant defense in plants under salinity. Applying selenium at 40 ppm concentrations showed greatest efficacy in alleviating negative impacts of salt stress (100 mM) on plant growth and biochemical attributes. Maximum positive results of selenium application (40 ppm) were obtained at 0 mM of salinity. The journal offers free, immediate, and unrestricted access to peer-reviewed research and scholarly work. Users are allowed to read, download, copy, distribute, print, search, or link to the full texts of the articles, or use them for any other lawful purpose, without asking prior permission from the publisher or the author. License - Articles published in Notulae Botanicae Horti Agrobotanici Cluj-Napoca are Open-Access, distributed under the terms and conditions of the Creative Commons Attribution (CC BY 4.0) License.
dc.identifier.doi10.15835/nbha53114180
dc.identifier.issn1842-4309
dc.identifier.issn0255-965X
dc.identifier.issue1
dc.identifier.scopus2-s2.0-105002435017
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.15835/nbha53114180
dc.identifier.urihttps://hdl.handle.net/20.500.12604/8625
dc.identifier.volume53
dc.indekslendigikaynakScopus
dc.institutionauthorErden, Zeki
dc.language.isotr
dc.publisherUniversity of Agricultural Sciences and Veterinary Medicine Cluj-Napoca
dc.relation.ispartofNotulae Botanicae Horti Agrobotanici Cluj-Napoca
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Öğrenci
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectantioxidants
dc.subjectmash bean
dc.subjectphotosynthesis
dc.subjectsalinity
dc.subjectsecondary metabolite
dc.subjectselenium
dc.titleExogenous selenium application enhances the photosynthetic pigment and antioxidant defense of mash bean (Vigna mungo) to confer tolerance to salt stress
dc.typejournal-article
oaire.citation.issue1
oaire.citation.volume53

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