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Komponente varijanse i heritabilnost otpornosti prema prouzrokovačima važnijih gljivičnih bolesti vinove loze

dc.creatorNikolić, Dragan
dc.date.accessioned2020-12-17T18:45:41Z
dc.date.available2020-12-17T18:45:41Z
dc.date.issued2006
dc.identifier.issn1450-8109
dc.identifier.urihttp://aspace.agrif.bg.ac.rs/handle/123456789/1236
dc.description.abstractIn four interspecies crossing combinations of grapevine (Seedling 108 x Muscat Hamburg, Muscat Hamburg x Seedling 108, S.V.I8315 x Muscat Hamburg and Muscat Hamburg x S.V.I2375) during three years period, resistance to important fungal diseases agents (Plasmopara viticola and Botrytis cinerea) were examined. Based on results of analysis of variance, for investigated characteristics, components of variance, coefficients of genetic and phenotypic variation and coefficient of heritability in a broader sense were calculated. It was established that for both characteristics and in all crossing combinations, genetic variance took the biggest part in total variability. The lowest coefficients of genetic and phenotypic variation were established for both properties in crossing combination Seedling 108 x Muscat Hamburg. The highest coefficients of genetic and phenotypic variation were determined for leaf resistance to Plasmopara viticola in crossing combination Muscat Hamburg x S.V.I2375, and for bunch resistance to Botrytis cinerea in crossing combination Muscat Hamburg x Seedling 108. Considering all investigated crossing combinations, coefficient of heritability for leaf resistance to Plasmopara viticola was from 87.23% to 94.88%, and for bunch resistance to Botrytis cinerea from 88.04% to 93.32%. .en
dc.description.abstractU četiri kombinacije interspecies ukrštanja vinove loze (Sejanac 108 x Muskat Hamburg, Muskat Hamburg x Sejanac 108, S.V.18315 x Muskat Hamburg i Muskat Hamburg x S.V. 12375) tokom trogodišnjeg perioda istraživanja ispitivana je otpornost na prouzrokovače važnijih gljivičnih bolesti (Plasmopara viticola i Botiytis cinerea). Na osnovu rezultata analize varijanse za ispitivane osobine izračunate su komponente varijanse, koeficijenti genetičke i fenotipske varijacije i koeficijent heritabilnosti u širem smislu. Utvrđeno je da je u ukupnoj varijabilnosti obe ispitivane osobine, u svim kombinacijama ukrštanja, najviše učestvovala genetička varijansa. Najmanji koeficijenti genetičke i fenotipske varijacije za obe osobine ustanovljeni su u kombinaciji ukrštanja Sejanac 108 x Muskat Hamburg. Najveći koeficijenti genetičke i fenotipske varijacije za otpornost lista prema Plasmopara viticola ustanovljeni su u kombinaciji ukrštanja Muskat Hamburg x S.V. 12375, a za otpornost grozda prema Botrytis cinerea u kombinaciji ukrštanja Muskat Hamburg x Sejanac 108. U zavisnosti od ispitivane kombinacije ukrštanja, koeficijent heritabilnosti za otpornost lista prema Plasmopara viticola kretao se od 87.23% do 94.88%. a za otpornost grozda prema Botrvtis cinerea od 88,04% do 93,32%. .sr
dc.publisherUniverzitet u Beogradu - Poljoprivredni fakultet, Beograd
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-sa/4.0/
dc.sourceJournal of Agricultural Sciences (Belgrade)
dc.subjectgrapevineen
dc.subjectPlasmopara viticolaen
dc.subjectBotrytis cinereaen
dc.subjectF1 generationen
dc.subjectvariabilityen
dc.subjectheritabilityen
dc.titleComponents of variance and heritability of resistance to important fungal diseases agents in grapevineen
dc.titleKomponente varijanse i heritabilnost otpornosti prema prouzrokovačima važnijih gljivičnih bolesti vinove lozesr
dc.typearticle
dc.rights.licenseBY-SA
dc.citation.epage54
dc.citation.issue1
dc.citation.other51(1): 47-54
dc.citation.spage47
dc.citation.volume51
dc.identifier.doi10.2298/JAS0601047N
dc.identifier.fulltexthttp://aspace.agrif.bg.ac.rs/bitstream/id/206/1233.pdf
dc.identifier.rcubconv_1748
dc.type.versionpublishedVersion


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