Screening of wild strawberry genotypes against iron deficiency under greenhouse conditions

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dc.authorscopusid6505786174
dc.authorscopusid55928460900
dc.authorscopusid35274457900
dc.authorscopusid6602209656
dc.contributor.authorTorun, Ayfer Alkan
dc.contributor.authorErdem, Nazife
dc.contributor.authorAka Kaçar, Yildiz
dc.contributor.authorSerçe, Sedat
dc.date.accessioned2024-09-19T15:45:22Z
dc.date.available2024-09-19T15:45:22Z
dc.date.issued2013
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractThe cultivated strawberry Fragaria × ananassa Duch. is the natural hybrid of F. chiloensis (L.) Mill. and F. virginiana Mill. The progenitor species have high genetic diversity compared with the cultivated genotypes; therefore, the use of wild relative in F. chiloensis breeding could provide a good for broadening the available genetic variations of cultivated species. In present study, 13 genotypes selected from strawberry super core collection were tested under Fe (-) and Fe (+) conditions for their response against Fe deficiency conditions in a growth medium (GM) (soil + sand + perlite), potentially able to simulate the actual GM in nature. SPAD-meter readings indicating chlorophyll levels of the leaf, shoot dry matter yield, Fe-efficiency rate, shoot total and active Fe concentrations were determined to evaluate the resistance levels of strawberry genotypes against Fe deficiency. Results of this study indicated that different response for strawberry subspecies and genotypes of the same subspecies grown in GM against Fe deficiency. Symptom for Fe deficiency of genotypes varied between 1-5, SPAD-meter readings 3, shoot dry matter yields and shoot Fe concentrations varied between 6.5-38, 1.02-6.06 g plant-1 and 41.8-233.1 mg kg-1 respectively. Iron-efficiencies of genotypes were found between 58-98%. Strawberry subspecies, F. virginiana spp. glauca, F. chiloensis ssp. chiloensis and F. chiloensis ssp. pacifica showed Fe-efficiency values of 93.8, 79.5 and 79.1% respectively. We concluded that shoot growth performance, Fe intake from GM, transfer of Fe from roots to shoots, shoot Fe-use efficiency, Fe deficiency symptom levels and SPAD-meter readings indicating chlorophyll levels were significant parameters to evaluate the resistance of strawberry genotypes against Fe deficiency. The most Fe-efficient genotypes belonging to F. virginiana spp. glauca could be used in breeding programs aiming at developing new strawberry genotypes suitable for growing under Fe deficient conditions.en_US
dc.identifier.doi10.15835/nbha4129111
dc.identifier.endpage566en_US
dc.identifier.issn0255-965X
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-84891093824en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage560en_US
dc.identifier.urihttps://doi.org/10.15835/nbha4129111
dc.identifier.urihttps://hdl.handle.net/20.500.12483/14619
dc.identifier.volume41en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherAcademic Pressen_US
dc.relation.ispartofNotulae Botanicae Horti Agrobotanici Cluj-Napocaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBreedingen_US
dc.subjectGenetic resourcesen_US
dc.subjectIronen_US
dc.subjectStrawberryen_US
dc.subjectSupercoreen_US
dc.subjectTissue cultureen_US
dc.titleScreening of wild strawberry genotypes against iron deficiency under greenhouse conditionsen_US
dc.typeArticleen_US

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