PHYSIO-BIOCHEMICAL AND NUTRITIONAL RESPONSES OF ABELMOSCHUS ESCULENTUS (L.) MOENCH (OKRA) UNDER MERCURY CONTAMINATION

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dc.contributor.authorHameed, Asiya
dc.contributor.authorQadri, Tabasum Nazir
dc.contributor.authorMahmooduzzafar
dc.contributor.authorSiddiqi, Tariq Omer
dc.contributor.authorOzturk, Munir
dc.contributor.authorAltay, Volkan
dc.contributor.authorAhmad, Parvaiz
dc.date.accessioned2024-09-18T20:32:46Z
dc.date.available2024-09-18T20:32:46Z
dc.date.issued2017
dc.departmentHatay Mustafa Kemal Ãœniversitesien_US
dc.description.abstractThe objective of this study was to evaluate the impact of HgCl2 (0.05, 0.10, 0.50, 1 and 2 mM) on growth, pigment, biochemical attributes, nitrogen and phosphorous contents in Abelmoschus esculentus. The shoot and root length decreased by 36.12 and 36.26 percent respectively after post-flowering stage under 2 mM HgCl2 application. Chl. a showed a maximum decrease of 63.90 percent at flowering stage when 2 mM HgCl2 were applied to the experimental plants. Chl. b, total chl. and carotenoids also showed a significant decrease with an increase in the HgCl2 concentration. HgCl2 with 2 mM showed a maximum decrease of 83.52 and 20.60 percent in protein and sugar content respectively. The plants exposed to 2 mM HgCl2 also showed an increase in the proline content (35.95%) during post-flowering stage. NR activity decreased during pre- as well as post-flowering stages at all stress levels. The nitrate, nitrogen and phosphorous values also decreased with an increase in the HgCl2 concentration during all growth stages. The accumulation of Hg in roots was synergistic with increase in the concentration of Hg throughout the stages of growth. The maximum accumulation of 41.4 percent was observed at flowering stage under 2 mM HgCl2 application.en_US
dc.identifier.endpage5823en_US
dc.identifier.issn1018-4619
dc.identifier.issn1610-2304
dc.identifier.issue10en_US
dc.identifier.startpage5814en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12483/11094
dc.identifier.volume26en_US
dc.identifier.wosWOS:000413499500017en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherParlar Scientific Publications (P S P)en_US
dc.relation.ispartofFresenius Environmental Bulletinen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectMercuryen_US
dc.subjectaccumulationen_US
dc.subjecttoxicityen_US
dc.subjectgrowthen_US
dc.subjectpigmentationen_US
dc.subjectokraen_US
dc.titlePHYSIO-BIOCHEMICAL AND NUTRITIONAL RESPONSES OF ABELMOSCHUS ESCULENTUS (L.) MOENCH (OKRA) UNDER MERCURY CONTAMINATIONen_US
dc.typeArticleen_US

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