EVALUATION OF TURKISH RICE VARIETIES (ORYZA SATIVA L.) FOR REPRODUCTIVE STAGE COLD ENVIRONMENTAL CONDITIONS TOLERANCE IN AFRICA

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dc.authorwosidZenna, Negussi/AAI-5453-2021
dc.contributor.authorZenna, Negussie
dc.contributor.authorRasoazany, Fanomezantsoa
dc.contributor.authorKwayu, Rehema
dc.contributor.authorNdomondo, Martin
dc.contributor.authorSurek, Halil
dc.contributor.authorBeser, Necmi
dc.date.accessioned2024-06-12T11:02:06Z
dc.date.available2024-06-12T11:02:06Z
dc.date.issued2020
dc.departmentTrakya Üniversitesien_US
dc.description.abstractLow-temperature-induced crop loss is one of a major threat in rice production; introduction of cold tolerant trait from cultivars that are well adapted to cooler climates is considered a vital strategy to mitigate the crop loss. In this study, twenty geno-types obtained from Trakya Agricutural Research Institute, in Turkey were evaluated for their reproductive stage cold tolerance in order to identify best performers for African cold-prone rice growing ecologies. The genotypes were first screened in temperature regulated screen house at AfricaRice research station in Tanzania, then field evaluated in Madagascar at the elevation of 1650 meter above sea level in rainfed lowland ecology. The genotypes showed range of reactions for the cold stress from highly susceptible to highly tolerant level. The susceptible genotypes showed consistent delay in flowering date up to 20 days, height reduction up to 40% and spikelet sterility up to 100% and consequently yield loss up to 100%. Nevertheless, in the field trial six genotypes; namely: Meric, Surek-95, Serhat-92, Duragan, Negis and Halilbey were identified to have superior performance compared to the local cold tolerant checks, with the yield potential of more than 5 t/ha. These candidate genotypes can be used to expand rice production in cold prone areas and contribute to food security in Africa.en_US
dc.description.sponsorshipBill and Melinda Gates Foundation through the Stress Tolerant Rice for Africa and South Asia projecten_US
dc.description.sponsorshipThis work was supported in part by grants from Bill and Melinda Gates Foundation through the Stress Tolerant Rice for Africa and South Asia project, while the germplasm was obtained through the Temperate Rice Research Consortium.en_US
dc.identifier.endpage3421en_US
dc.identifier.issn1018-4619
dc.identifier.issn1610-2304
dc.identifier.issue5en_US
dc.identifier.startpage3415en_US
dc.identifier.urihttps://hdl.handle.net/20.500.14551/21152
dc.identifier.volume29en_US
dc.identifier.wosWOS:000535839400011en_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.subjectFood Securityen_US
dc.subjectLow-Temperatureen_US
dc.subjectReproductive Stageen_US
dc.subjectRiceen_US
dc.subjectToleranceen_US
dc.titleEVALUATION OF TURKISH RICE VARIETIES (ORYZA SATIVA L.) FOR REPRODUCTIVE STAGE COLD ENVIRONMENTAL CONDITIONS TOLERANCE IN AFRICAen_US
dc.typeArticleen_US

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