Effect of Brassinosteroid Applications on Flower Sex Distribution of 'Chandler' Walnut Cultivar

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dc.contributor.authorEngin, Hakan
dc.contributor.authorGökbayrak, Zeliha
dc.date.accessioned2025-01-27T18:59:08Z
dc.date.available2025-01-27T18:59:08Z
dc.date.issued2022
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractIn this study, the effects of brassinosteroid (BR) group compounds, 24-epibrassinolide (EBr) and 22(S), 23(S)-homobrassinolide (HBr), on flower sex distribution were studied. The study was carried out on the 'Chandler' walnut (Juglans regia L.) cultivar between 2016-2018 at the Department of Horticulture Faculty of Agriculture, Çanakkale Onsekiz Mart University. 'Chandler' grafted on a seedling rootstock were planted into 70-liter pots containing soil: peat: perlite (2:1:1) medium. HBr and EBr were applied twice at a concentration of 1 mg L-1 for two consecutive years in the dormant season and at bud burst, using a hand sprayer. The results show that BR applications could alter the flower sex distribution in walnuts. EBr and HBr applications significantly increased the number of females, catkin (male), and total flowers per plant. The highest number of female flowers (5.2) was observed in the plant treated with HBr. It was determined that the annual growth of the plant and the increase in the numbers of the female flower, catkin, and total flowers were statistically positively related. It is seen that the proportional relationship between male and female flowers is independent of BR applications and the growth of the plant. © 2022, Centenary University. All rights reserved.
dc.identifier.doi10.29133/yyutbd.1053275
dc.identifier.endpage554
dc.identifier.issn1308-7576
dc.identifier.issue3
dc.identifier.scopus2-s2.0-85138222965
dc.identifier.scopusqualityQ3
dc.identifier.startpage548
dc.identifier.trdizinid1128560
dc.identifier.urihttps://doi.org/10.29133/yyutbd.1053275
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1128560
dc.identifier.urihttps://hdl.handle.net/20.500.12428/13168
dc.identifier.volume32
dc.indekslendigikaynakScopus
dc.indekslendigikaynakTR-Dizin
dc.language.isotr
dc.publisherCentenary University
dc.relation.ispartofYuzuncu Yil University Journal of Agricultural Sciences
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_Scopus_20250125
dc.subjectBrassinosteroid; Catkin; Chandler; Female flower; Juglans regia
dc.titleEffect of Brassinosteroid Applications on Flower Sex Distribution of 'Chandler' Walnut Cultivar
dc.title.alternativeBrassinosteroid Uygulamalarının ‘Chandler’ Ceviz Çeşidinin Çiçek Cinsiyet Dağılımına Etkisi
dc.typeArticle

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