IDENTIFICATION OF THE RELATIONSHIP BETWEEN SOME CHARACTERISTICS OF NATIVE WALNUT GENOTYPES PECULIAR TO DARENDE DISTRICT OF MALATYA PROVINCE: USE OF FACTOR ANALYSIS SCORES IN MULTIPLE LINEAR REGRESSION

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dc.contributor.authorBeyhan, Omer
dc.contributor.authorEyduran, Ecevit
dc.contributor.authorAkin, Meleksen
dc.contributor.authorErcisli, Sezai
dc.contributor.authorGecer, Mustafa Kenan
dc.contributor.authorKarahan, Ahmet Erhan
dc.date.accessioned2019-10-27T23:12:23Z
dc.date.available2019-10-27T23:12:23Z
dc.date.issued2016
dc.departmentEge Üniversitesien_US
dc.description.abstractTwo main aims of this investigation were to predict kernel ratio (KR) and kernel weight (KW) from some walnut characteristics, respectively. For these aims, a total of 112 Walnut genotypes growing in nature were collected at Darende District of Malatya province in the Eastern Anatolia region of Turkiye. The walnut characteristics evaluated were nut length (NL), nut width (NW), nut height (NH), nut weight (NWe), shell thickness (ST), kernel ratio (KR) and kernel weight (KW), respectively. Independent variables were subjected to factor analysis based on principal component extraction method and VARIMAX rotation. On the basis of jointly using factor scores in multiple regression, KR (81.3 % R-2 and 80.6 % adjusted R-2) and KW (94.7% R-2 and 94.5% adjusted R-2) characteristics were predicted by using four factor scores with a big accuracy without multicollinearity problem. Consequently, the present results revealed that, walnuts of heavier KW and NWe in the prediction of KR would be expected to produce those of higher KR, and walnuts of higher values in NH, NW, NWe, ST, NL, and KR in the prediction of KW would be expected to produce those of heavier KW. The knowledge may help walnut breeders to improve new selection strategies.en_US
dc.identifier.doi10.2298/GENSR1603923B
dc.identifier.endpage932en_US
dc.identifier.issn0534-0012
dc.identifier.issn1820-6069
dc.identifier.issn0534-0012en_US
dc.identifier.issn1820-6069en_US
dc.identifier.issue3en_US
dc.identifier.startpage923en_US
dc.identifier.urihttps://doi.org/10.2298/GENSR1603923B
dc.identifier.urihttps://hdl.handle.net/11454/53213
dc.identifier.volume48en_US
dc.identifier.wosWOS:000392920900009en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherSerbian Genetics Socen_US
dc.relation.ispartofGenetika-Belgradeen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectWalnutsen_US
dc.subjectPomologyen_US
dc.subjectMultiple linear regressionen_US
dc.subjectFactor Analysisen_US
dc.titleIDENTIFICATION OF THE RELATIONSHIP BETWEEN SOME CHARACTERISTICS OF NATIVE WALNUT GENOTYPES PECULIAR TO DARENDE DISTRICT OF MALATYA PROVINCE: USE OF FACTOR ANALYSIS SCORES IN MULTIPLE LINEAR REGRESSIONen_US
dc.typeArticleen_US

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