Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1173801
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dc.contributor.authorSHIMOIA, E. P.
dc.contributor.authorPOSSO, D. A.
dc.contributor.authorDA-SILVA, C. J.
dc.contributor.authorBESTER, A. U.
dc.contributor.authorBERNARDI, N. D. C.
dc.contributor.authorCARVALHO, I. R.
dc.contributor.authorOLIVEIRA, A. C. B. de
dc.contributor.authorAVILA, L. A. de
dc.contributor.authorAMARANTE, L. do
dc.date.accessioned2025-03-11T18:31:03Z-
dc.date.available2025-03-11T18:31:03Z-
dc.date.created2025-03-11
dc.date.issued2024
dc.identifier.citationNitrogen, v. 5, n. 4, p. 941-976, p. 2504-3129, 2024.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1173801-
dc.descriptionAbstract: Rising CO2 levels, as predicted by global climate models, are altering environmental factors such as the water cycle, leading to soil waterlogging and reduced oxygen availability for plant roots. These conditions result in decreased energy production, increased fermentative metabolism, impaired nutrient uptake, reduced nitrogen fixation, and altered leaf gas exchanges, ultimately reducing crop productivity. Co-inoculation techniques involving multiple plant growth-promoting bacteria or arbuscular mycorrhizal fungi have shown promise in enhancing plant resilience to stress by improving nutrient uptake, biomass production, and nitrogen fixation. This study aimed to investigate carbon and nitrogen metabolism adaptations in soybean plants co-inoculated with Bradyrhizobium elkanii, Azospirillum brasilense, and Rhizophagus intraradices under waterlogged conditions in CO2-enriched environments. Plants were grown in pots in open-top chambers at ambient CO2 concentration (a[CO2]) and elevated CO2 concentration (e[CO2]). After reaching the V5 growth stage, the plants were subjected to waterlogging for seven days, followed by a four-day reoxygenation period. The results showed that plants’ co-inoculation under e[CO2] mitigated the adverse effects of waterlogging. Notably, plants inoculated solely with B. elkanii under e[CO2] displayed results similar to co-inoculated plants under a[CO2], suggesting that co-inoculation effectively mitigates the waterlogging stress, with plant physiological traits comparable to those observed under elevated CO2 conditions.</jats:p>
dc.language.isoeng
dc.rightsopenAccess
dc.subjectArbuscular mycorrhizal fungi
dc.subjectClimate changes
dc.subjectDiazotrophic bacteria
dc.subjectMerril
dc.subjectNitrogen support
dc.subjectFungos micorrízicos arbusculares
dc.subjectHipóxia
dc.subjectSuporte de nitrogênio
dc.subjectBactérias diazotróficas
dc.titleCo-Inoculation of Soybean Seeds with Azospirillum and/or Rhizophagus Mitigates the Deleterious Effects of Waterlogging in Plants under Enhanced CO2 Concentrations
dc.typeArtigo de periódico
dc.subject.thesagroMudança Climática
dc.subject.thesagroGlycine Max
dc.subject.nalthesaurusHypoxia
riaa.ainfo.id1173801
riaa.ainfo.lastupdate2025-03-11
dc.identifier.doihttps://doi.org/10.3390/nitrogen5040061
dc.contributor.institutionEDUARDO PEREIRA SHIMOIA, UNIVERSIDADE FEDERAL DE PELOTAS; DOUGLAS ANTÔNIO POSSO, UNIVERSIDADE FEDERAL DE PELOTAS; CRISTIANE JOVELINA DA-SILVA, NORTH CAROLINA STATE UNIVERSITY; ADRIANO UDICH BESTER, UNIVERSIDADE FEDERAL DE PELOTAS; NATHALIA DALLA CORTE BERNARDI, UNIVERSIDADE FEDERAL DE PELOTAS; IVAN RICARDO CARVALHO, UNIVERSIDADE REGIONAL DO NOROESTE DO ESTADO DO RIO GRANDE DO SUL; ANA CLAUDIA BARNECHE DE OLIVEIRA, CPACT; LUIS ANTONIO DE AVILA, MISSISSIPPI STATE UNIVERSITY; LUCIANO DO AMARANTE, UNIVERSIDADE FEDERAL DE PELOTAS.
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