Growth promotion in maize (Zea mays L.) by Bacillus aryabhattai strain CMAA 1363.

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dc.contributorCÍCERO AUGUSTO GUIMARÃES FUGA, NOOA CIÊNCIA E TECNOLOGIA AGRÍCOLA; GUILHERME AUGUSTO NUNES CAIXETA, NOOA CIÊNCIA E TECNOLOGIA AGRÍCOLA; CARLA FERREIRA CAIXETA, NOOA CIÊNCIA E TECNOLOGIA AGRÍCOLA; ITAMAR SOARES DE MELO, CNPMA.
dc.creatorFUGA, C. A. G.
dc.creatorCAIXETA, G. A. N.
dc.creatorCAIXETA, C. F.
dc.creatorMELO, I. S. de
dc.date2024-05-28T19:54:00Z
dc.date2024-05-28T19:54:00Z
dc.date2024-05-28
dc.date2023
dc.date.accessioned2026-07-07T05:10:04Z
dc.descriptionAbstract: The objective of this study was to evaluate the potential of the bacterium Bacillus arayabhattai strain CMAA 1363 in promoting maize growth and productivity, comparing it with a commercial formulation of an inoculant based on Azospirillum brasilense Ab-V5 Ab-V6. To this end, in each of four different edaphoclimatic regions, a trial was conducted consisting of six treatments as follows: four doses of B. aryabhattai, a standard dose of A. brasilense, and an absolute control, with four repetitions, totaling 24 experimental plots. The parameters evaluated were seed germination, phytotoxicity, plant height, stalk diameter, dry mass of the aerial parts and roots, and yield. The results showed that B. aryabhattai was not phytotoxic, promoted the growth of maize plants, and increased productivity at a dose of 4 mL kg-1 in a statistically similar way to the standard commercial product. Therefore, it may constitute a new inoculant for maize crop.
dc.identifierRevista Brasileira de Ciências Agrárias, v. 18, n. 3, e3340, 2023.
dc.identifier1981-0997
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1164575
dc.identifierhttps://doi.org/10.5039/agraria.v18i3a3340
dc.identifier.urihttp://hdl.handle.net/123456789/482688
dc.languageeng
dc.rightsopenAccess
dc.subjectEstimulante de Crescimento Vegetal
dc.subjectBactéria
dc.subjectMilho
dc.subjectProdutividade
dc.subjectCorn
dc.subjectGrowth promotion
dc.subjectBacillus (bacteria)
dc.subjectBacillus aryabhattai
dc.subjectAzospirillum brasilense
dc.titleGrowth promotion in maize (Zea mays L.) by Bacillus aryabhattai strain CMAA 1363.
dc.typeArtigo de periódico

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