Post-anthesis changes in chlorophyll and agronomic traits of bread wheat genotypes

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dc.contributor.authorKizilgeci F.
dc.date.accessioned14.07.201910:50:10
dc.date.accessioned2019-07-16T20:42:31Z
dc.date.available14.07.201910:50:10
dc.date.available2019-07-16T20:42:31Z
dc.date.issued2019
dc.department[Belirlenecek]en_US
dc.description.abstractIn order to assess the variation in SPAD reading for wheat cultivars to know the SPAD-yield relationship for wheat genotypes, changes in post-anthesis chlorophyll and agronomic traits were investigated in 10 bread wheat genotypes under the conditions of Turkey in the 2009-2010 growing season. It was observed that except biomass and chlorophyll-based characters, all agronomic traits were varied significantly due to different genetic makeup of these genotypes. Considering the correlation between yield and harvest index, genotype ‘ZGS 69' was negatively correlated with chlorophyll content, while genotype ‘ZGS 80' was positively correlated with chlorophyll content. Moreover, the most important yield traits such as grain yield, biomass, harvest index, thousand kernel weight, and plant height showed significantly negative correlation with chlorophyll loss. As a noticeable example from the study, although genotype ‘BM1', presented average chlorophyll (SPAD values) at both measuring growth stages, and also achieved the maximum grain yield (6.10 t ha -1) and harvest index (35.2%) capacity with low chlorophyll loss (8.4%). Accordingly, it has been clear that chlorophyll loss will be more effective than basic chlorophyll content on the yield and agronomic characters at any developmental stage of wheat. Consequently, it can be used as a significant physiological selection criteria in wheat breeding. © 2019, ALÖKI Kft., Budapest, Hungary.en_US
dc.identifier.doi10.15666/aeer/1702_19131922en_US
dc.identifier.endpage1922en_US
dc.identifier.issn1589-1623
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85064347333en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage1913en_US
dc.identifier.urihttps://dx.doi.org/10.15666/aeer/1702_19131922
dc.identifier.urihttps://hdl.handle.net/20.500.12514/1123
dc.identifier.volume17en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherCorvinus University of Budapesten_US
dc.relation.ispartofApplied Ecology and Environmental Researchen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectChlorophyll contenten_US
dc.subjectSPADen_US
dc.subjectWheaten_US
dc.subjectYielden_US
dc.titlePost-anthesis changes in chlorophyll and agronomic traits of bread wheat genotypesen_US
dc.typeArticleen_US

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