Title:	Effects of beneficial microorganisms on upland rice performance.
Authors:	FERNANDES, J. P. T. NASCENTE, A. S. FILIPPI, M. C. C. de LANNA, A. C. SILVA, M. A. SILVA, G. B.
Affiliation:	JOÃO P. T. FERNANDES, UNIVERSIDADE FEDERAL DO PARANÁ, Curitiba-PR; ADRIANO STEPHAN NASCENTE, CNPAF; MARTA CRISTINA CORSI DE FILIPPI, CNPAF; ANNA CRISTINA LANNA, CNPAF; MARIANA AGUIAR SILVA, UFG; GISELE B. SILVA, UNIVERSIDADE FEDERAL RURAL DA AMAZÔNIA, Belém-PA.
Date Issued:	2021
Citation:	Revista Brasileira de Engenharia Agrícola e Ambiental, v. 25, n. 3, p. 156-162, mar. 2021.
Description:	Inoculating plants with a mix of beneficial microorganisms can significantly improve plant growth and contribute to sustainable agriculture. However, it is unclear if mixed inoculations of microorganisms provide better results than inoculations of a single beneficial microorganism. Thus, the objective of this study was to evaluate the effects of beneficial microorganisms on the performance of upland rice in a greenhouse experiment using a completely randomized design with three repetitions and 26 treatments. The treatments consisted of inoculations of Bacillus sp. (BRM32110), Serratia sp. (BRM32114), Azospirillum sp. (1381), Bacillus sp. (1301), A. brasilense (Ab-V5) and a pool of Trichoderma asperellum in isolation or in a mixture in addition to a control treatment (without application of microorganisms). Microorganisms significantly affected gas exchange, biomass production and nutrient accumulation in upland rice plants. The mixed treatments of BRM32114 + pool of T. asperellum and Ab-V5 + pool of T. asperellum were more effective than the other treatments, with improved gas exchange variables and nutrient concentration. The 1301 + Ab-V5 mixed treatment showed higher averages for biomass production than the other treatments, and these values were significantly different from those of the control treatment.
Thesagro:	Arroz Oryza Sativa Inoculação Regulador de Crescimento Microrganismo
NAL Thesaurus:	Rice Inoculation methods Growth promotion Microorganisms
Keywords:	Bioagentes
ISSN:	1807-1929
DOI:	https://doi.org/10.1590/1807-1929/agriambi.v25n3p156-162
Type of Material:	Artigo de periódico
Access:	openAccess
Appears in Collections:	Artigo em periódico indexado (CNPAF)