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dc.creatorRakonjac, Vera
dc.creatorDjordjević, Boban
dc.creatorFotirić-Akšić, Milica
dc.creatorVulić, Todor
dc.creatorDjurović, Dejan
dc.date.accessioned2020-12-17T21:15:03Z
dc.date.available2020-12-17T21:15:03Z
dc.date.issued2015
dc.identifier.issn0534-0012
dc.identifier.urihttp://aspace.agrif.bg.ac.rs/handle/123456789/3718
dc.description.abstractCreating genotypes that will be characterized by high yields, good quality and other favorable agronomic characters is a major objective of most currant breeding programs worldwide. For easier and faster achievement of these goals and identification of superior genotypes suitable for use as parents in future hybridization programs, study of genetic parameters seems to be obligatory. In this regard, the aims of our study were to estimate components of variability and heritability, and do correlation analysis for yield components in order to determine efficient strategies for improving yield in black currant breeding programs. Significant differences between cultivars were established for all studied traits. A high proportion of genotypic variance was found with bush width, no. of shoots per bush, bunch weight and berry weight indicating that genetic improvement for these traits through breeding was achievable. Opposite, seasonal variance was high for bush height, no. of bunch per bush and yield. The high heritability coefficients (0.80-0.94) detected for all traits studied reflect the close agreement between their phenotypic and genotypic values. Also, most pairs of traits were similarly correlated at both phenotypic and genotypic levels. So, yield was significantly and positively correlated with bush height, no of bunch per bush and bunch weight. These results imply a rapid response of black currants to selection.en
dc.publisherDruštvo genetičara Srbije, Beograd
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/46013/RS//
dc.relationinfo:eu-repo/grantAgreement/EC/FP7/316004/EU//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceGenetika
dc.subjectComponents of variabilityen
dc.subjectheritabilityen
dc.subjectphenotypic and genotypic correlationen
dc.subjectgenetic gainen
dc.subjectRibes nigrum L.en
dc.titleEstimation of variation and correlation analysis for yield components in black currant cultivarsen
dc.typearticle
dc.rights.licenseBY-NC-ND
dc.citation.epage794
dc.citation.issue3
dc.citation.other47(3): 785-794
dc.citation.rankM23
dc.citation.spage785
dc.citation.volume47
dc.identifier.doi10.2298/GENSR1503785R
dc.identifier.fulltexthttp://aspace.agrif.bg.ac.rs/bitstream/id/2292/3715.pdf
dc.identifier.scopus2-s2.0-84957053155
dc.identifier.wos000369703300002
dc.type.versionpublishedVersion


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