Assessment of resistance of wheat genotypes (T. aestivum and T. durum) to copper toxicity

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dc.contributor.authorKaraman, M. Rustu
dc.contributor.authorTusat, Ekrem
dc.contributor.authorEr, Fatih
dc.contributor.authorTuran, Metin
dc.contributor.authorDizman, Mumin
dc.date.accessioned2020-03-26T18:41:10Z
dc.date.available2020-03-26T18:41:10Z
dc.date.issued2013
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractCopper (Cu) availability to plants depends on a large number of factors and their interactive relationships. Especially, localized excess soil Cu is often a great risk for plant growth on the agricultural lands. Development of resistant varieties to Cu toxicity is a high priority on these regions, where the soils have high levels of Cu. Thus, this study aimed to assess the resistance of wheat genotypes to Cu toxicity using the agronomic and physiologic parameters. For this aim, a pot experiment, based on a completely randomized design with three replications, was conducted using the soil of calcareous usthochrepts. In the study, twenty different wheat genotypes of T. aestivum and T. durum were used. Copper fertilizer at the levels of 0 (-Cu) and 20 mg Cu kg(-1) (+Cu) as CuSO4 center dot 5H(2)O was applied to the pots. After harvest, plant dry matter yield was recorded, and total Cu concentrations in tops of wheat plants were determined. The results indicated the existence of a large genotypic variation among wheat genotypes to their physiologic and agronomic susceptibility to Cu toxicity. Resistance of bread wheat cultivars of T. aestivum to Cu toxicity were higher than that of wheat cultivars of T. durum under the Cu toxicity condition. Thus, evaluation of assessment of new wheat cultivars to Cu toxicity could also be used in breeding programs in order to develop more Cu-tolerant cultivars.en_US
dc.identifier.endpage583en_US
dc.identifier.issn1459-0255en_US
dc.identifier.issn1459-0263en_US
dc.identifier.issue1en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage580en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12395/29246
dc.identifier.volume11en_US
dc.identifier.wosWOS:000315890400001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWFL PUBLen_US
dc.relation.ispartofJOURNAL OF FOOD AGRICULTURE & ENVIRONMENTen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectCopperen_US
dc.subjectCu toxicityen_US
dc.subjectCu uptakeen_US
dc.subjectwheat genotypesen_US
dc.titleAssessment of resistance of wheat genotypes (T. aestivum and T. durum) to copper toxicityen_US
dc.typeArticleen_US

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