In vitro screening of octoploid Fragaria chiloensis and Fragaria virginiana genotypes against iron defciency

Basit Öğe Kaydı
dc.contributor.authorAyfer Torun Alkan
dc.contributor.authorYıldız Kaçar Aka
dc.contributor.authorBelgin Biçen
dc.contributor.authorNazife Erdem
dc.contributor.authorSedat Serçe
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2014
dc.departmentNiğde ÖHÜ
dc.description.abstractIron (Fe) defciency is one of the common problems in strawberry (Fragaria × ananassa Duch.) growing regions. In vitro screening enables researchers to evaluate genotype performance under several concentrations of Fe in a relatively fast and economical way. Terefore, we evaluated the responses of several genotypes belonging to octoploid Fragaria chiloensis (L.) Mill. and Fragaria virginiana Mill. (the progenitors of cultivated strawberry) against Fe treatments under in vitro conditions. In the frst experiment, HM 1, Pigeon Point, CFRA1267 (F. chiloensis subsp. pacifca ), and CA1541 (F. chiloensis subsp. chiloensis) were tested with various Fe concentrations (0%, 10%, 15%, 25%, 50%, 65%, 80%, and 100%, where 100% = 27.8 mg L–1 FeSO 4.7H 2O). Diferent Fe concentration treatments resulted in diferences in plant height, fresh and dry weight, as well as macro- and microelement concentrations among the tested genotypes. In the second experiment, 16 octoploid Fragaria genotypes were tested with 4 Fe concentration treatments (0%, 10%, 50%, and 100%, where 100% = 27.8 mg L–1 FeSO 4.7H 2O). Iron concentration and genotype interactions were signifcant for all studied characteristics except sulfur (S) and manganese (Mn) concentrations, and the 16 genotypes responded diferentially to varying Fe treatments. Te results of these experiments indicated that F. chiloensis and F. virginiana genotypes exhibited considerable variation under diferent Fe treatments in vitro, and the more resistant genotypes could be utilized to develop new strawberry cultivars with tolerance to low Fe concentrations.
dc.description.abstractIron (Fe) defciency is one of the common problems in strawberry (Fragaria × ananassa Duch.) growing regions. In vitro screening enables researchers to evaluate genotype performance under several concentrations of Fe in a relatively fast and economical way. Terefore, we evaluated the responses of several genotypes belonging to octoploid Fragaria chiloensis (L.) Mill. and Fragaria virginiana Mill. (the progenitors of cultivated strawberry) against Fe treatments under in vitro conditions. In the frst experiment, HM 1, Pigeon Point, CFRA1267 (F. chiloensis subsp. pacifca ), and CA1541 (F. chiloensis subsp. chiloensis) were tested with various Fe concentrations (0%, 10%, 15%, 25%, 50%, 65%, 80%, and 100%, where 100% = 27.8 mg L–1 FeSO 4.7H 2O). Diferent Fe concentration treatments resulted in diferences in plant height, fresh and dry weight, as well as macro- and microelement concentrations among the tested genotypes. In the second experiment, 16 octoploid Fragaria genotypes were tested with 4 Fe concentration treatments (0%, 10%, 50%, and 100%, where 100% = 27.8 mg L–1 FeSO 4.7H 2O). Iron concentration and genotype interactions were signifcant for all studied characteristics except sulfur (S) and manganese (Mn) concentrations, and the 16 genotypes responded diferentially to varying Fe treatments. Te results of these experiments indicated that F. chiloensis and F. virginiana genotypes exhibited considerable variation under diferent Fe treatments in vitro, and the more resistant genotypes could be utilized to develop new strawberry cultivars with tolerance to low Fe concentrations.
dc.identifier.endpage179
dc.identifier.issn1300-011x
dc.identifier.issue2
dc.identifier.startpage169
dc.identifier.trdizinid164441
dc.identifier.urihttps://app.trdizin.gov.tr/makale/TVRZME5EUXhNUT09
dc.identifier.urihttps://hdl.handle.net/11480/2259
dc.identifier.volume38
dc.indekslendigikaynakTR-Dizin
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.relation.ispartofTurkish Journal of Agriculture and Forestry
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectOrman Mühendisliği
dc.titleIn vitro screening of octoploid Fragaria chiloensis and Fragaria virginiana genotypes against iron defciency
dc.typeArticle

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