Nodulation and growth of bean plants inoculated with genetically modified rhizobium etli strains and azospirillum brasilense

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dc.contributor.authorEr, F
dc.contributor.authorKilic, M
dc.contributor.authorBrohi, AR
dc.contributor.authorOgut, M
dc.date.accessioned2020-03-26T16:55:22Z
dc.date.available2020-03-26T16:55:22Z
dc.date.issued2004
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractAzospirillum co-inoculation with the wild type Rhizobium strains increased the nodulation and growth in bean plants compared to plants inoculated with Rhizobium alone. The two genetically modified bacteria were producing strain, R. etli TFX, with enhanced competitiveness and a sodium azide A trifolitoxin resistant strain, R. etli CFN030, with nitrogen fixation ability. The objective of this study was to test whether the Azospirillum co-inoculation with either genetically modified rhizobial strain affects plant growth. A completely randomized pot experiment with 5 replications was conducted. The plant growth medium was a mixture of soil, sand, and perlite. Five plants were each harvested at 15, 30, and 45 days after inoculation (DAI). There was not a significant difference in nodule number between treatments (p = 0.05). Nodules incited by R. etli CFN030 weighed more nodules incited by than the R. etli TFX. Azospirillum co-inoculation did not significantly change the nodule weights. The plants inoculated with R. etli CFN030 accumulated the highest root, shoot, and total weights at each sampling date except for root mass at 30 DAI There was significant difference in shoot and root N content between some bacterial treatments and control at 15 and 30 DAI, but this was less pronounced at 45 DAI Azospirillum co-inoculation effect on nodulation and plant growth of bean is not as straightforward for the genetically engineered rhizobia as it is for wild type rhizobia.en_US
dc.identifier.endpage131en_US
dc.identifier.issn0002-1857en_US
dc.identifier.issue03.04.2020en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage124en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12395/19137
dc.identifier.volume48en_US
dc.identifier.wosWOS:000233142600005en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPISA UNIV PRESSen_US
dc.relation.ispartofAGROCHIMICAen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.titleNodulation and growth of bean plants inoculated with genetically modified rhizobium etli strains and azospirillum brasilenseen_US
dc.typeArticleen_US

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