Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1003124
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dc.contributor.authorRÊGO, M. C. F.pt_BR
dc.contributor.authorILKIU-BORGES, F.pt_BR
dc.contributor.authorFILIPPI, M. C. C. dept_BR
dc.contributor.authorGONÇALVES, L. A.pt_BR
dc.contributor.authorSILVA, G. B. dapt_BR
dc.date.accessioned2014-12-18T11:11:11Zpt_BR
dc.date.available2014-12-18T11:11:11Zpt_BR
dc.date.created2014-12-18pt_BR
dc.date.issued2014pt_BR
dc.identifier.citationJournal of Botany, 2014pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1003124pt_BR
dc.descriptionThe goal of the present study was to characterize anatomical and biochemical changes in rice plant roots in response to seed treatment with rhizobacteria (Burkholderia pyrrocinia (R-46) + Pseudomonas fluorescens (R-55)) and Trichoderma asperellum (Ta: mixture of strains T-06, T-09, T-12, and T-52).The experimental design was completely randomized, with six treatments (R-46, R-55, R-46 + R-55, Ta+ R-46 + R-55, Ta, and control) and ten replicates. Treatments Ta and R-46 + R-55 increased the root length and diameter as well as the cortex expansion and induced a 2% expansion of the aerenchymal space. Treatments Ta and R-46 increased the vascular cylinder diameter. The number of protoxylem poles and metaxylem vessel elements was increased by R-46 and R-55. The total phenol content increased with treatments Ta, R-46 + R-55, R-46, and R-55, and all the treatments increased the flavonoid content. The lignin content increased with the Ta and R-55 treatments. All the root architecture modifications resulting from the interaction between seedlings and bioagents (rhizobacteria and Trichoderma spp.) observed in the present study favored the root plasticity of rice seedlings.pt_BR
dc.language.isoengeng
dc.relation.ispartofseries2090-0120pt_BR
dc.rightsopenAccesseng
dc.titleMorphoanatomical and biochemical changes in the roots of rice plants induced by plant growth-promoting microorganisms.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2014-12-22T11:11:11Zpt_BR
dc.subject.thesagroArrozpt_BR
dc.subject.thesagroOryza sativapt_BR
dc.subject.thesagroDoença de plantapt_BR
dc.subject.thesagroRaizpt_BR
dc.subject.thesagroMicrorganismopt_BR
dc.description.notesID 818797pt_BR
dc.format.extent210 p.pt_BR
riaa.ainfo.id1003124pt_BR
riaa.ainfo.lastupdate2014-12-22pt_BR
dc.identifier.doi10.1155/2014/818797pt_BR
dc.contributor.institutionMARCELA CRISTIANE FERREIRA REGO, UFRA; FERNANDA ILKIU-BORGES, UFRA; MARTA CRISTINA CORSI DE FILIPPI, CNPAF; LETÍCIA ALMEIDA GONÇALVES, UFG; GISELE BARATA DA SILVA, UFRA.pt_BR
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