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dc.creatorBožinović, Sofija
dc.creatorVančetović, Jelena
dc.creatorNikolić, Ana
dc.creatorRistić, Danijela
dc.creatorKostadinović, Marija
dc.creatorIgnjatović-Micić, Dragana
dc.creatorProdanović, Slaven
dc.date.accessioned2019-05-16T12:18:34Z
dc.date.available2019-05-16T12:18:34Z
dc.date.issued2015
dc.identifier.issn0718-5839
dc.identifier.urihttp://rik.mrizp.rs/handle/123456789/588
dc.description.abstractPlus-hybrid effect refers to a combined effect of cytoplasmic male sterility (CMS) and xenia in maize (Zea mays L.) It could be used in commercial production by growing a mixture of 80% CMS hybrid and 20% of another fertile hybrid. The aim of this research was to examine individual and combined CMS and xenia effects on two hybrids widely grown in Serbia. Sterile and fertile versions of ZP 1 and ZP 2 hybrids (three-way; Iodent x Lancaster dents) were used as females, while ZP 1, ZP 2, ZP 3, ZP 4, and ZP 5 (three-way or single cross; Iodent (BSSS) x Lancaster dents) were used as pollinators. All of them belong to medium maturity group. The trial was set up at one location in Serbia (Zemun Polje) in 2009, 2010, and 2011. Molecular analysis of the five genotypes was done using simple sequence repeat (SSR) primers. Plus-hybrid effect on grain yield ranged from -6.2% to 6.2%; on thousand kernel weight from -1.7% to 5.2%; on number of kernels per area from -1.0% to 8.0%. The poor response could be due to a use of three-way instead of single cross hybrids in S type of sterility. Modified Rogers' distance between hybrids was in the range 0.211 to 0.378 and was not relevant for the effect, which depended mostly on the sterile hybrid genotype and the fertile hybrid pollinator ability. This approach should be more suitable for female hybrids with slightly poorer performance, already being produced on a sterile base.en
dc.publisherInst Investigaciones Agropecuarias, Chillan
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31068/RS//
dc.rightsopenAccess
dc.sourceChilean Journal of Agricultural Research
dc.subjectCytoplasmic male sterilityen
dc.subjectplus-hybrid effecten
dc.subjectxeniaen
dc.subjectZea maysen
dc.titleIndividual and combined (Plus-hybrid) effect of cytoplasmic male sterility and xenia on maize grain yielden
dc.typearticle
dc.rights.licenseARR
dc.citation.volume75
dc.citation.issue2
dc.citation.spage160
dc.citation.epage167
dc.citation.other75(2): 160-167
dc.citation.rankM22
dc.identifier.wos000358413500004
dc.identifier.doi10.4067/S0718-58392015000200004
dc.identifier.scopus2-s2.0-84936858945
dc.identifier.fulltexthttp://rik.mrizp.rs//bitstream/id/2524/586.pdf
dc.identifier.rcubconv_913
dc.type.versionpublishedVersion


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