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Dialelna analiza osobina ploda kod lubenica

dc.creatorGvozdanović-Varga, Jelica
dc.creatorVasić, Mirjana
dc.creatorMilić, Dragan
dc.creatorČervenski, Janko
dc.date.accessioned2021-04-26T18:51:21Z
dc.date.available2021-04-26T18:51:21Z
dc.date.issued2011
dc.identifier.issn0534-0012
dc.identifier.urihttp://fiver.ifvcns.rs/handle/123456789/1021
dc.description.abstractCurrent demands of consumers and thus producers are important when targeting watermelon breeding programs, especially in programs aimed at improvement of fruit traits. A complete diallel set has been investigated for breeding values of six watermelon lines, via general and specific combining ability, relationships between general and specific combining ability, heritability and heterosis for fruit size, rind thickness, soluble solids and fruit shape. The lines P2 and P4 were good general combiners for fruit size. These lines also had high values of specific combining ability in direct and reciprocal crosses. The lines with negative general combining ability for fruit size (P1 and P5) can be used in breeding for small fruits (4-6 kg), good taste (high sugar content), desired rind thickness, desired fruit form and high fruit ratio. Relationships between general and specific combining ability indicated that the additive effect played an important role in the expression of fruit weight, rind thickness and sugar content, while fruit shape was inherited incompletely dominantly.en
dc.description.abstractPozitivne vrednosti GCA za krupnoću ploda su imali dva roditelja, P2 i P4, koji se mogu koristiti kako u direktnim tako i u recipročnim ukrštanjima, za stvaranje hibrida veće krupnoće. Visoko negativne vrednosti GCA su imali P1 i P5, te se ove linije mogu koristiti za stvaranje hibrida manje krupnoće ploda (od 4-6 kg), dobrog ukusa (9,8 %SS), željene debljine kore, odgovarajućeg oblika i visokog randmana ploda. GCA/SCA odnosom ustanovljeno je da aditivni efekat ima važnu ulogu u ekspresiji mase ploda, debljine kore i %SS. Ova istraživanja ukazuju da je za stvaranje hibrida lubenica, zavisno od postavljenog modela, neophodno korišćenje divergentnih linija za ispitivane osobine ploda, a posebno za masu (veličinu) ploda.sr
dc.publisherDruštvo genetičara Srbije, Beograd
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceGenetika-Belgrade
dc.subjectdiallelen
dc.subjectGCAen
dc.subjectSCAen
dc.subjectheterosisen
dc.subjectfruit traitsen
dc.subjectwatermelonen
dc.titleDiallel cross analysis for fruit traits in watermelonen
dc.titleDialelna analiza osobina ploda kod lubenicasr
dc.typearticle
dc.rights.licenseBY-NC-ND
dc.citation.epage174
dc.citation.issue1
dc.citation.other43(1): 163-174
dc.citation.rankM23
dc.citation.spage163
dc.citation.volume43
dc.identifier.doi10.2298/GENSR1101163G
dc.identifier.fulltexthttp://fiver.ifvcns.rs/bitstream/id/18/1018.pdf
dc.identifier.scopus2-s2.0-79957947380
dc.identifier.wos000292740400014
dc.type.versionpublishedVersion


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