Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1136837
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dc.contributor.authorFERNANDES, J. P. T.
dc.contributor.authorNASCENTE, A. S.
dc.contributor.authorFILIPPI, M. C. C. de
dc.contributor.authorSILVA, M. A.
dc.date.accessioned2021-11-30T15:00:57Z-
dc.date.available2021-11-30T15:00:57Z-
dc.date.created2021-11-30
dc.date.issued2021
dc.identifier.citationSemina: Ciências Agrárias, v. 42, n. 1, p. 429-438, jan./fev. 2021.
dc.identifier.issn1679-0359
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1136837-
dc.descriptionMultifunctional microorganisms can contribute to the development of plant root systems and positively affect the grain yield of crops. However, studies of the use of these microorganisms to benefit root development in rice plants are scarce. The objective of this study was to determine the effect of rhizobacterial inoculation of the seeds on the root development of upland rice seedlings. The experiment was carried out in the agricultural microbiology laboratory of Embrapa Rice and Beans, and we adopted a completely randomized design with eight replications. The treatments consisted of the inoculation of rice seeds with the rhizobacteria 1. Pseudomonas fluorescens (BRM 32111), 2. Burkholderia pyrrocinia (BRM 32113), 3. Serratia sp. (BRM 32114), 4. Bacillus sp. (1301), 5. Azospirillum brasilense (Ab-V5), 6. Azospirillum sp. (1381), and a 7. control treatment (without microorganisms). Treatment using the microorganism Azospirillum sp. (1381) provided the longest roots, greatest root volume and highest total dry mass of roots, at 86.34, 111.53 and 29.41%, respectively, significantly superior to the control treatment. In addition, treatments Ab-V5 and Bacillus sp. (1301) resulted in a root diameter of 13.81 and 13.06%, respectively, larger than that of the control treatment. The use of these multifunctional microorganisms was efficient for promoting the root development of rice seedlings.
dc.language.isoeng
dc.rightsopenAccesseng
dc.subjectRhizobacteria
dc.titleUpland rice seedling performance promoted by multifunctional microrganisms.
dc.typeArtigo de periódico
dc.subject.thesagroArroz
dc.subject.thesagroOryza Sativa
dc.subject.thesagroDesenvolvimento Agrícola
dc.subject.thesagroRaiz
dc.subject.thesagroMicrorganismo
dc.subject.nalthesaurusRice
dc.subject.nalthesaurusRoots
dc.subject.nalthesaurusRhizobacter
dc.subject.nalthesaurusPlant growth-promoting rhizobacteria
riaa.ainfo.id1136837
riaa.ainfo.lastupdate2021-11-30
dc.identifier.doihttp://dx.doi.org/10.5433/1679-0359.2021v42n1p429
dc.contributor.institutionJOAO PEDRO TAVARES FERNANDES, UNIVERSIDADE FEDERAL DO PARANÁ, Curitiba-PR; ADRIANO STEPHAN NASCENTE, CNPAF; MARTA CRISTINA CORSI DE FILIPPI, CNPAF; MARIANA AGUIAR SILVA, UNIVERSIDADE FEDERAL DE GOIÁS.
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