Productivity and gas exchanges of the common bean subjected to inoculation and nitrogen fertilization.

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dc.contributorAMANDA MAGALHÃES BUENO, UFG; RILNER ALVES FLORES, UFG; ENDERSON PETRONIO DE BRITO FERREIRA, CNPAF; ALINE FRANCIEL DE ANDRADE, UFG; FREDERICO RAIMUNDO SIMÕES DE LIMA, UFG; MARCO AURÉLIO PESSOA-DE-SOUZA, UFG; JOSÉ ALVES JÚNIOR, UFG; MARCIO MESQUITA, UFG.
dc.creatorBUENO, A. M.
dc.creatorFLORES, R. A.
dc.creatorFERREIRA, E. P. de B.
dc.creatorANDRADE, A. F. de
dc.creatorLIMA, F. R. S. de
dc.creatorPESSOA-DE-SOUZA, M. A.
dc.creatorALVES JÚNIOR, J.
dc.creatorMESQUITA, M.
dc.date2022-02-11T15:00:24Z
dc.date2022-02-11T15:00:24Z
dc.date2022-02-11
dc.date2021
dc.date.accessioned2026-07-01T00:06:44Z
dc.descriptionBeans are one of the main foods consumed in Brazil. It is considered an essential ingredient in the basic diet of Brazilians. As a management practice, aiming to supply N and increase crop productivity, producers have used the association of seed inoculation with nitrogen fertilization. Thus, the objective of this study is to evaluate the effects of split nitrogen fertilization and seed inoculation on common bean productivity. The experiment was carried out in completely randomized blocks and a 2x2x3 factorial design with four replications. The first factor was seed inoculation (presence or absence) with peat inoculant containing the strains SEMIA 4077 and SEMIA 4080 from R. tropici and the strain SEMIA 4088 from R. freirei. The second factor was the parceling of nitrogen cover fertilization (80+40 and 60+60 kg ha-1 of N at 20 and 40 days after emergence (DAE)). The third factor was time of assessment (50, 65 and 80 DAE). The inoculated bean showed a 5% higher leaf N content than non-inoculated ones. Transpiration and liquid photosynthesis rates were higher in inoculated plants and in those with 60+60 kg ha-1 of N. However, productivity was 13% higher in uninoculated beans regardless of nitrogen fertilization.
dc.identifierResearch, Society and Development, v. 10, n. 4, e54910414399, 2021.
dc.identifier2525-3409
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1139945
dc.identifierhttp://dx.doi.org/10.33448/rsd-v10i4.14399
dc.identifier.urihttp://hdl.handle.net/123456789/397595
dc.languageeng
dc.rightsopenAccess
dc.subjectFeijão
dc.subjectPhaseolus Vulgaris
dc.subjectFixação de Nitrogênio
dc.subjectFisiologia Vegetal
dc.subjectNutrição Vegetal
dc.subjectInoculação
dc.subjectBeans
dc.subjectNitrogen fixation
dc.subjectPlant nutrition
dc.subjectPlant physiology
dc.titleProductivity and gas exchanges of the common bean subjected to inoculation and nitrogen fertilization.
dc.typeArtigo de periódico

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