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dc.contributorValkoun, Janen_US
dc.contributorMiloudi, Nachiten_US
dc.creatorInagaki, Masanorien_US
dc.identifier.citationMasanori Inagaki, Jan Valkoun, Nachit Miloudi. (30/12/2007). Effect of soil water deficit on grain yield in synthetic bread wheat derivatives. Cereal Research Communications, 35 (4), pp. 1603-1608.en_US
dc.description.abstractThis study aimed to analyze drought tolerance in bread wheat by examining the effect of soil water deficit on yield performance of synthetic bread wheat derivatives. Thirteen genotypes of synthetic bread wheat derivatives selected from a backcross (Chain 6 ///Haurani /Ae. tauschii ICAG400709 //Cham 6) were used for field evaluation in two experimental sites for two consecutive years. In addition, three synthetic wheat genotypes grown under different planting dates were compared for yield performance. Grain yield was highly correlated with harvest index under all of four cropping environments. No significant contribution of biomass to the grain yield was found in these plant materials. Late planting generated plant growth under the drier soil conditions after the heading time than under normal planting conditions, which resulted in considerable grain yield reduction. A synthetic wheat genotype selected from the materials showed significantly higher grain yield under late planting condition than the check variety, Cham 6. These results suggest that higher grain yield in a synthetic bread wheat genotype is associated with rapid translocation of photosynthetic carbohydrates to the grains after heading time.en_US
dc.publisherAkadémiai Kiadóen_US
dc.sourceCereal Research Communications;35,(2007) Pagination 1603-1608en_US
dc.subjectsynthetic wheaten_US
dc.subjectae. tauschiien_US
dc.subjectae. squarrosaen_US
dc.titleEffect of soil water deficit on grain yield in synthetic bread wheat derivativesen_US
dc.typeJournal Articleen_US
cg.subject.agrovocbread wheaten_US
cg.subject.agrovocharvest indexen_US
cg.subject.agrovocdrought toleranceen_US
cg.subject.agrovocsoil moistureen_US
cg.contributor.centerInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.centerJapan International Research Center for Agricultural Sciences - JIRCASen_US
cg.contributor.funderInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.projectCommunication and Documentation Information Services (CODIS)en_US
cg.contributor.project-lead-instituteInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.isijournalISI Journalen_US
dc.identifier.statusTimeless limited accessen_US
cg.journalCereal Research Communicationsen_US

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