Efficient inoculation of diazotrophic bacteria into sugarcane by the drip irrigation system.

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dc.contributorWELSON LIMA SIMOES, CPATSA; ANDERSON RAMOS DE OLIVEIRA, CPATSA; Moises Alves de Souza, Universidade do Estado da Bahia - Departamento de Tecnologias e Ciência Sociais, Juazeiro BA; VERONICA MASSENA REIS, CNPAB; PAULO IVAN FERNANDES JUNIOR, CPATSA.
dc.creatorSIMOES, W. L.
dc.creatorOLIVEIRA, A. R. de
dc.creatorSOUZA, M. A. de
dc.creatorREIS, V. M.
dc.creatorFERNANDES JUNIOR, P. I.
dc.date2019-11-07T18:09:15Z
dc.date2019-11-07T18:09:15Z
dc.date2019-11-07
dc.date2019
dc.date2019-11-07T18:09:15Z
dc.date.accessioned2026-07-07T05:55:03Z
dc.descriptionThe objective of this work was to assess the efficiency of the inoculation of a diazotrophic bacterial consortium by the drip irrigation system into sugarcane (Saccharum spp.), in the Brazilian semiarid region. The evaluated treatments were: standard inoculation by submersion; one or two inoculations by drip irrigation; nitrogen (urea) applied by fertigation; and negative controls, without inoculation or nitrogen fertilization. Leaf gas exchanges and plant growth and yield were assessed. Inoculation by irrigation is efficient for all variables, and double inoculation by the drip irrigation system stands out, increasing stem yield in 16% when compared with the negative control, without differing from the treatment with nitrogen fertilizer.
dc.identifierPesquisa Agropecuária Brasileira, v. 54, e01110, jan./dez. 2019.
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1113999
dc.identifier10.1590/S1678-3921.pab2019.v54.01110
dc.identifier.urihttp://hdl.handle.net/123456789/502543
dc.languageeng
dc.rightsopenAccess
dc.subjectFixação biológica de nitrogênio
dc.subjectSemiárido
dc.subjectBactérias promotoras do crescimento de plantas
dc.subjectBactérias diazotróficas
dc.subjectBactéria
dc.subjectInoculante
dc.subjectCana de Açúcar
dc.subjectIrrigação
dc.subjectSugarcane
dc.subjectSaccharum
dc.titleEfficient inoculation of diazotrophic bacteria into sugarcane by the drip irrigation system.
dc.typeArtigo de periódico

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Embrapa Semi-Árido (CPATSA)