Application of nitrogen for mitigating the adverse effects of flooding stress in lettuce

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dc.contributor.authorKal, Unal
dc.contributor.authorDal, Yesim
dc.contributor.authorKayak, Necibe
dc.contributor.authorYavuz, Duran
dc.contributor.authorTurkmen, Onder
dc.contributor.authorSeymen, Musa
dc.date.accessioned2024-02-23T14:17:16Z
dc.date.available2024-02-23T14:17:16Z
dc.date.issued2023
dc.departmentNEÜen_US
dc.description.abstractGlobal warming and the subsequent climate change increase the severity and frequency of floods day by day. Therefore, there is a need to develop new strategies to prevent the negative effects of flooding stress and to determine the changes that may occur in the plant under extreme water stress. Thus, in this study, changes in agronomic, physiological, and biochemical properties of lettuce plants exposed to flooding stress under greenhouse conditions were analyzed. In this study, two different irrigation regimes, including full irrigation (I-100) and flooding stress (I-150) and three different nitrogen doses, including no-nitrogen (N-0), 100 kg ha(-1) (N-10), and 200 kg ha(-1) (N-20), were applied. The results revealed that while flooding stress caused significant decreases in above-ground fresh and dry weights, membrane damage (MD), contents of carotenoid (CT), proline (PL), and protein (PT), as well as catalase activity (CAT), leaf relative water content (RWC) and peroxidase (POX) content showed significant increases. Increasing nitrogen doses caused the increase in the pigment contents (Cl a, Cl b, and CT) and PL, superoxide dismutase (SOD) of the lettuce. In addition, RWC content and the uptake of Fe and Mn elements increased under flooded conditions. It has been revealed that the application of at least 100 kg of nitrogen fertilizers per hectare to prevent the negative effects of flooding stress in the regions where lettuce cultivation was carried out supported the plant growth both under full irrigation and flooded conditions.en_US
dc.identifier.doi10.1080/01904167.2023.2240831
dc.identifier.endpage4678en_US
dc.identifier.issn0190-4167
dc.identifier.issn1532-4087
dc.identifier.issue20en_US
dc.identifier.scopus2-s2.0-85166675732en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage4664en_US
dc.identifier.urihttps://doi.org/10.1080/01904167.2023.2240831
dc.identifier.urihttps://hdl.handle.net/20.500.12452/13025
dc.identifier.volume46en_US
dc.identifier.wosWOS:001040232500001en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Incen_US
dc.relation.ispartofJournal Of Plant Nutritionen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAbiotic Stressen_US
dc.subjectAn Antioxidant Enzymeen_US
dc.subjectLactuca Sativaen_US
dc.subjectNutrient Elementen_US
dc.subjectPhysiological Propertiesen_US
dc.subject>en_US
dc.titleApplication of nitrogen for mitigating the adverse effects of flooding stress in lettuceen_US
dc.typeArticleen_US

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