Diallel analysis of wheat parents and their F2 progenies under medium and low level of available N in soil

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dc.contributor.authorYildirim, Mehmet
dc.contributor.authorBahar, Bilge
dc.contributor.authorGenc, Ibrahim
dc.contributor.authorKorkmaz, Kursat
dc.contributor.authorKarnez, Ebru
dc.date.accessioned2024-04-24T17:07:48Z
dc.date.available2024-04-24T17:07:48Z
dc.date.issued2007
dc.departmentDicle Üniversitesien_US
dc.description.abstractDue to high production cost and prevention of environmental pollution, it is important to reduce the amount of nitrogen (N) fertilizer used on wheat (Triticum aestivum L.). The aim of this study was to evaluate N use of 6 x 6 diallel wheat F-2 progenies and parental lines at low (NO, no N fertilizer) and high (N+, 160 kg N ha(-1)) N levels. Significant differences were found between N+ and NO application in grain N content, grain N yield, N use efficiency for grain N yield (NUEgn), and N use efficiency for grain yield (NUEgy). The cultivar '84CTO4' showed positive and high general combining ability (GCA) effects for all traits at low N level. Also, it was the best combiner for all traits at both N levels. The cultivar 'Genc 99' was the best parent for GCA effects for grain yield and NUEgy. Hybrids 'Genc 99 x 84CZT04' and '84CZT04 x Weaver' showed positive specific combining ability (SCA) effects for all investigated traits at low and high N levels. Variety '84CZT04 x Apogee' had the best SCA effects for all traits at low N level. Overall, the data suggest that it is probable to select promising lines suitable for low N conditions by the crossing of high N use efficient parents.en_US
dc.identifier.doi10.1080/15226510701375531
dc.identifier.endpage945en_US
dc.identifier.issn0190-4167
dc.identifier.issn1532-4087
dc.identifier.issue4-6en_US
dc.identifier.scopus2-s2.0-34250222059
dc.identifier.scopusqualityQ2
dc.identifier.startpage937en_US
dc.identifier.urihttps://doi.org/10.1080/15226510701375531
dc.identifier.urihttps://hdl.handle.net/11468/17003
dc.identifier.volume30en_US
dc.identifier.wosWOS:000247677500028
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherTaylor & Francis Incen_US
dc.relation.ispartofJournal of Plant Nutrition
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectDiallelen_US
dc.subjectGrain N Contenten_US
dc.subjectGrain Yielden_US
dc.subjectHigh Nen_US
dc.subjectLow Nen_US
dc.subjectN Use Efficiencyen_US
dc.subjectWheaten_US
dc.titleDiallel analysis of wheat parents and their F2 progenies under medium and low level of available N in soilen_US
dc.titleDiallel analysis of wheat parents and their F2 progenies under medium and low level of available N in soil
dc.typeArticleen_US

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