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dc.contributor.authorMATTOS, B. B.
dc.contributor.authorMARRIEL, I. E.
dc.contributor.authorSOUSA, S. M. de
dc.contributor.authorLANA, U. G. de P.
dc.contributor.authorSCHAFFERT, R. E.
dc.contributor.authorGOMES, E. A.
dc.contributor.authorOLIVEIRA-PAIVA, C. A.
dc.date.accessioned2021-01-28T09:04:44Z-
dc.date.available2021-01-28T09:04:44Z-
dc.date.created2021-01-27
dc.date.issued2020
dc.identifier.citationRevista Brasileira de Milho e Sorgo, v. 19, e1177, 2020.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1129571-
dc.descriptionSorghum bicolor adapts to phosphorus (P) deficient soils through mechanisms that contribute to its absorption and solubilization, including the association with microorganisms. The direct application of rock phosphate (RP) and the inoculation with phosphate solubilizing bacteria (PSB) is a sustainable alternative for P supply to the crops. The aim of this study was to evaluate the effect of PSB inoculation of two sorghum genotypes with different P responses (BR007 - efficient and responsive and SC283 - efficient and non-responsive), cultivated in soil fertilized with RP and triple superphosphate (TSP), in greenhouse and field experiments. The sorghum genotypes were inoculated separately with the Bacillus strains that are efficient in P solubilization, B116 and B70, and cultivated under different P fertilization sources (TSP, RP, ½TSP + ½RP). The results suggest that the inoculation response was dependent on sorghum genotype, P source and microbial strain. Inoculation of the genotype BR007 significantly increased root biomass and grain P content under greenhouse conditions, as well as yield and grain P content in field experiments, but no effect was observed on genotype SC283. The use of PSB as bioinoculants, in combination with RP, is a promising alternative to reduce the use of synthetic fertilizers, contributing to the sustainable sorghum production.
dc.language.isoeng
dc.rightsopenAccesseng
dc.subjectBactéria promotora do crescimento de plantas (BPCP)
dc.subjectFertilização
dc.subjectBactérias rizosféricas
dc.subjectPlant growth-promoting bacteria (PGPB)
dc.subjectFertilization
dc.titleSorghum genotypes response to inoculation with phosphate solubilizing bacteria.
dc.typeArtigo de periódico
dc.subject.thesagroSorghum Bicolor
dc.subject.thesagroFosfato de Rocha
dc.subject.nalthesaurusRock phosphate
dc.subject.nalthesaurusRhizosphere bacteria
dc.description.notesTítulo em português: Resposta de genótipos de sorgo à inoculação com bactérias solubilizadoras de fosfato.
riaa.ainfo.id1129571
riaa.ainfo.lastupdate2021-01-27
dc.identifier.doihttps://doi.org/10.18512/rbms2020v19e1177
dc.contributor.institutionBIANCA BRAZ MATTOS, CNPS; IVANILDO EVODIO MARRIEL, CNPMS; SYLVIA MORAIS DE SOUSA TINOCO, CNPMS; UBIRACI GOMES DE PAULA LANA, CNPMS; ROBERT EUGENE SCHAFFERT, CNPMS; ELIANE APARECIDA GOMES, CNPMS; CHRISTIANE ABREU DE OLIVEIRA PAIVA, CNPMS.
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