Data/hora: 22/06/2024 10:58:51

Biblioteca(s): | Embrapa Arroz e Feijão.
Tipo da produção científica: | Artigo em Periódico Indexado
Circulação/Nível: | A - 2
Data corrente: | 30/11/2021
Data da última atualização: | 30/11/2021
Autoria: | FERNANDES, J. P. T.; NASCENTE, A. S.; FILIPPI, M. C. C. de; LANNA, A. C.; SILVA, M. A.; SILVA, G. B.
Afiliação: | 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.
Título: | Effects of beneficial microorganisms on upland rice performance.
Ano de publicação: | 2021
Fonte/Imprenta: | Revista Brasileira de Engenharia Agrícola e Ambiental, v. 25, n. 3, p. 156-162, mar. 2021.
ISSN: | 1807-1929
DOI: | https://doi.org/10.1590/1807-1929/agriambi.v25n3p156-162
Idioma: | Inglês
Conteúdo: | 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.
Palavras-Chave: | Bioagentes.
Thesagro: | Arroz; Inoculação; Microrganismo; Oryza Sativa; Regulador de Crescimento.
Thesaurus Nal: | Growth promotion; Inoculation methods; Microorganisms; Rice.
Categoria do assunto: | F Plantas e Produtos de Origem Vegetal
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/228266/1/rbeaa-2021.pdf
Registro original: | Embrapa Arroz e Feijão (CNPAF)
Exemplares: | CNPAF - (36196-1) - UPC - AP - DD - 2021 -  - 2021 - DIS