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 | Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com cpac.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
22/11/2021 |
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Data da última atualização: |
22/11/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BOMFIM, C. A.; COELHO, L. G. F.; MENDES, I. de C.; VALE, H. M. M.; OLLERO, F. J.; MEGÍAS, M.; REIS JUNIOR, F. B. dos. |
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Afiliação: |
CATHARINE ABREU BOMFIM; LUCAS GABRIEL FERREIRA COELHO; IEDA DE CARVALHO MENDES, CPAC; HELSON MARIO MARTINS VALE; FRANCISCO JAVIER OLLERO; MANUEL MEGÍAS; FABIO BUENO DOS REIS JUNIOR, CPAC. |
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Título: |
Secondary Metabolites of Rhizobium tropici CIAT 899 Added to Bradyrhizobium spp. Inoculant Promote Soybean Growth and Increase Yield. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Journal of Soil Science and Plant Nutrition, 2021. |
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Idioma: |
Inglês |
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Conteúdo: |
Products based on beneficial microorganisms, such as rhizobia, are used in agriculture to reduce or even completely replace the use of mineral fertilizers. In Brazil, rhizobia inoculants have been widely used in agriculture in the cultivation of legumes such as soybeans. Currently, the development of new formulations based on microorganisms has been made to improve the effectiveness of these products. Among these new technologies, the use of secondary bacterial metabolites has been studied to compose new formulations of inoculants. Inoculants enriched with metabolic extract from rhizobia have been showing promising results in plant growth promotion, but little is known about the isolated effects of the molecules contained in this extract, such as the lipochitoligosaccharides (LCOs), chitoligosaccharides (COs), and exopolysaccharides (EPS), when they are purified. In this study, one greenhouse and two field experiments were carried out to evaluate the effects of the addition of secondary metabolites from Rhizobium tropici CIAT 899 to the standard inoculation (SI) with Bradyrhizobium spp. on soybean nodulation, growth, and yield. Total metabolic extract containing LCOs (ME-LCO) and other secondary metabolism molecules, such as purified LCOs, COs, and EPS, were tested. In the greenhouse, it was observed that the addition of MELCO increased nodule number and shoot, root, and nodules dry weight in comparison to the SI. The SI + ME-LCO treatment significantly increased soybean grain yield by 7.6% compared to SI in the 2018/2019 cropping season. In 2019/2020, an increase of 3.1% was observed, but it was not statistically significant. The use of ME-LCO of R. tropici CIAT 899 in supplementation of Bradyrhizobium spp. soybean inoculants is very promising for the formulation of new generation inoculants. MenosProducts based on beneficial microorganisms, such as rhizobia, are used in agriculture to reduce or even completely replace the use of mineral fertilizers. In Brazil, rhizobia inoculants have been widely used in agriculture in the cultivation of legumes such as soybeans. Currently, the development of new formulations based on microorganisms has been made to improve the effectiveness of these products. Among these new technologies, the use of secondary bacterial metabolites has been studied to compose new formulations of inoculants. Inoculants enriched with metabolic extract from rhizobia have been showing promising results in plant growth promotion, but little is known about the isolated effects of the molecules contained in this extract, such as the lipochitoligosaccharides (LCOs), chitoligosaccharides (COs), and exopolysaccharides (EPS), when they are purified. In this study, one greenhouse and two field experiments were carried out to evaluate the effects of the addition of secondary metabolites from Rhizobium tropici CIAT 899 to the standard inoculation (SI) with Bradyrhizobium spp. on soybean nodulation, growth, and yield. Total metabolic extract containing LCOs (ME-LCO) and other secondary metabolism molecules, such as purified LCOs, COs, and EPS, were tested. In the greenhouse, it was observed that the addition of MELCO increased nodule number and shoot, root, and nodules dry weight in comparison to the SI. The SI + ME-LCO treatment significantly increased soybean gra... Mostrar Tudo |
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Palavras-Chave: |
Exopolissacarídeos; Fatores nodais; Lipocitoligossacarídeos; Quitoligossacarídeos. |
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Thesagro: |
Agricultura Sustentável; Fixação de Nitrogênio. |
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Categoria do assunto: |
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Marc: |
LEADER 02676naa a2200265 a 4500
001 2136404
005 2021-11-22
008 2021 bl uuuu u00u1 u #d
100 1 $aBOMFIM, C. A.
245 $aSecondary Metabolites of Rhizobium tropici CIAT 899 Added to Bradyrhizobium spp. Inoculant Promote Soybean Growth and Increase Yield.$h[electronic resource]
260 $c2021
520 $aProducts based on beneficial microorganisms, such as rhizobia, are used in agriculture to reduce or even completely replace the use of mineral fertilizers. In Brazil, rhizobia inoculants have been widely used in agriculture in the cultivation of legumes such as soybeans. Currently, the development of new formulations based on microorganisms has been made to improve the effectiveness of these products. Among these new technologies, the use of secondary bacterial metabolites has been studied to compose new formulations of inoculants. Inoculants enriched with metabolic extract from rhizobia have been showing promising results in plant growth promotion, but little is known about the isolated effects of the molecules contained in this extract, such as the lipochitoligosaccharides (LCOs), chitoligosaccharides (COs), and exopolysaccharides (EPS), when they are purified. In this study, one greenhouse and two field experiments were carried out to evaluate the effects of the addition of secondary metabolites from Rhizobium tropici CIAT 899 to the standard inoculation (SI) with Bradyrhizobium spp. on soybean nodulation, growth, and yield. Total metabolic extract containing LCOs (ME-LCO) and other secondary metabolism molecules, such as purified LCOs, COs, and EPS, were tested. In the greenhouse, it was observed that the addition of MELCO increased nodule number and shoot, root, and nodules dry weight in comparison to the SI. The SI + ME-LCO treatment significantly increased soybean grain yield by 7.6% compared to SI in the 2018/2019 cropping season. In 2019/2020, an increase of 3.1% was observed, but it was not statistically significant. The use of ME-LCO of R. tropici CIAT 899 in supplementation of Bradyrhizobium spp. soybean inoculants is very promising for the formulation of new generation inoculants.
650 $aAgricultura Sustentável
650 $aFixação de Nitrogênio
653 $aExopolissacarídeos
653 $aFatores nodais
653 $aLipocitoligossacarídeos
653 $aQuitoligossacarídeos
700 1 $aCOELHO, L. G. F.
700 1 $aMENDES, I. de C.
700 1 $aVALE, H. M. M.
700 1 $aOLLERO, F. J.
700 1 $aMEGÍAS, M.
700 1 $aREIS JUNIOR, F. B. dos
773 $tJournal of Soil Science and Plant Nutrition, 2021.
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Registro original: |
Embrapa Cerrados (CPAC) |
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Biblioteca |
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| Registros recuperados : 24 | |
| 2. |  | MEGÍA, E.; MEGÍAS, M.; OLLERO, F. J.; HUNGRIA, M. Draft genome sequence of Pantoea ananatis strain AMG521, a rice plant growth-promoting bacterial endophyte isolated from the Guadalquivir Marshes in Southern Spain. Genome Announcements, Washington, DC, v. 4, n. 1, p. 1-2, Jan./Feb. 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
| Biblioteca(s): Embrapa Soja. |
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| 4. | | MEGIAS, E.; REIS JUNIOR, F. B.; RIBEIRO, R. A.; OLLERO, F. J.; MEGIAS, M.; HUNGRIA, M. Genome sequence of Pantoea ananatis strain amg 501, a plant growth-promoting bacterium isolated from rice leaves grown in paddies of southern spain. Genome Announcements, v. 5, n. 34, e00848-17, 2017. 2 p.| Tipo: Nota Técnica/Nota Científica |
| Biblioteca(s): Embrapa Cerrados; Embrapa Soja. |
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| 5. | | MEGIAS, E.; REIS JUNIOR, F. B.; RIBEIRO, R. A.; MEGIAS, M.; OLLERO, F. J.; HUNGRIA, M. Genome sequence of Pantoea sp. strain 1.19, isolated from rice rhizosphere, with the capacity to promote growth of legumes and nonlegumes. Genome Announcements, v. 5, n. 30, e00707-17, 2017.| Tipo: Nota Técnica/Nota Científica |
| Biblioteca(s): Embrapa Cerrados; Embrapa Soja. |
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| 7. | | MARKS, B. B.; MEGÍAS, M.; OLLERO, F. J.; NOGUEIRA, M. A.; ARAUJO, R. S.; HUNGRIA, M. Maize growth promotion by inoculation with Azospirillum brasilense and metabolites of Rhizobium tropici enriched on lipo-chitooligosaccharides (LCOs). AMB Express, v. 5, n. 1, p. 71, nov. 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
| Biblioteca(s): Embrapa Soja. |
|  |
| 9. | | MEGÍAS, M.; MEGIAS, M. E.; REIS, F. B.; HUNGRIA, M.; OLLERO, F. J. Uso de metabolitos microbianos como aditivos en inoculantes. In: SYMPOSIUM ON BIOLOGICAL NITROGEN FIXATION WITH NON-LEGUMES, 16., LATINAMERICAN WORKSHOP OF PGPR, 4., RELARE, 19., 2018, Foz do Iguaçu. Anais... [Brasília, DF]: Embrapa, 2018. resumo. p. 15. Título do evento por extenso: REUNIÃO DA REDE DE LABORATÓRIOS PARA RECOMENDAÇÃO, PADRONIZAÇÃO E DIFUSÃO DE TECNOLOGIAS DE INOCULANTES MICROBIANOS DE INTERESSE AGRÍCOLA, 19., 2018, Foz do Iguaçu.
Editores Técnicos: Jerri Édson Zilli, Fábio...| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 10. | | FUKAMI, J.; OLLERO, F. J.; OSA, C. de L.; VALDERRAMA-FERNANDEZ, R.; NOGUEIRA, M. A.; MEGIAS, M.; HUNGRIA, M. Antioxidant activity and induction of mechanisms of resistance to stresses related to the inoculation with Azospirillum brasilense. Archives of Microbiology, v. 200, n. 8, p. 1191-1203, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Soja. |
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| 11. | | MAXIMIANO, M. R.; MEGÍAS, E.; SANTOS, I. R.; SANTOS, L. S.; OLLERO, F. J.; MEGÍAS, M.; FRANCO, L.; MEHTA, A. Proteome responses of Rhizobium tropici CIAT 899 upon apigenin and salt stress induction. Applied Soil Ecology, v. 159, 103815, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 12. | | MEGÍAS, E.; FÉRNANDEZ, M.; REIS JUNIOR, F. B. dos; MÁRQUEZ, M. C.; OLLERO, F. J.; MÉGIAS, M. El género Pantoea en los cultivos de arroz de la Marisma del Guadalquivir: diversidad y posible descripción de una nueva especie. In.: IBEROAMERICAN CONFERENCE ON BENEFICIAL PLANT - MICROORGANISM - ENVIRONMENT INTERACTIONS, 2.; NATIONAL MEETING OF THE SPANISH SOCIETY OF NITROGEN FIXATION, 14.; LATIN AMERICAN MEETING ON RHIZOBIOLOGY, 26.; SPANISH-PORTUGUESE CONGRESS ON NITROGEN FIXATION, 3., 2013, Sevilla. Microorganisms for future agriculture. Sevilla: Universidad de Sevilla; ALAR; SEFIN, 2013. p. 63-64.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Cerrados. |
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| 13. | | MEGÍAS, E.; REIS JUNIOR, F. B. dos; RIBEIRO, R. A.; OLLERO, F. J.; MEGÍAS, M.; HUNGRIA, M. Draft genome sequence of Pantoea ananatis Strain 1.38, a bacterium isolated from the rhizosphere of Oryza sativa var. puntal that shows biotechnological potential as an inoculant. Genome Announcements, v. 6, n. 4, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Cerrados; Embrapa Soja. |
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| 14. | | CERRO, P. del; PÉREZ-MONTAÑO, F.; GIL-SERRANO, A.; LÓPEZ-BAENA, F. J.; MEGÍAS, M.; HUNGRIA, M.; OLLERO, F. J. The Rhizobium tropici CIAT 899 NodD2 protein regulates the production of Nod factors under salt stress in a flavonoid-independent manner. Scientific Reports, v. 7, n. 46712, May, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Soja. |
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| 15. | | FUKAMI, J.; ABRANTES, J. L. F.; CERRO, P. del; NOGUEIRA, M. A.; OLLERO, F. J.; MEGÍAS, M.; HUNGRIA, M. Revealing strategies of quorum sensing in Azospirillum brasilense strains Ab/V5 and Ab/V6. Archives of microbiology, v. 200, p. 47-56, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Soja. |
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| 17. | | GOMES, D. F; TULLIO, L. D.; DEL CERRO, P.; NAKATANI, A. S.; ROLLA-SANTOS, A. A. P.; GIL-SERRANO, A.; MEGÍAS, M.; OLLERO, F. J.; HUNGRIA, M. Regulation of hsnT, nodF and nodE genes in Rhizobium tropici CIAT 899 and their roles in the synthesis of Nod factors and in the symbiosis. Microbiology, v. 165, p. 990-1000, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Soja. |
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| 18. | | MEGÍAS, M. E.; PIRES, R. C.; MOYANO, I.; REIS JUNIOR, F. B. dos; OLLERO, F. J.; SIMON, M.; ZILLI, J. E.; MEGÍAS, M. Identification and characterization of rhizobia isolated from nodules of Mimosa spp.which efficiently nodulate Phaseolus vulgaris. In: INTERNATIONAL CONGRESS ON NITROGEN FIXATION, 20., 2017, Granada, Spain. Proceedings... Granada:University of Granada, 2017. p. 91| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agrobiologia. |
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| 20. | | PÉREZ-MONTAÑO, F.; CERRO, P. del; JIMÉNEZ-GUERRERO, I.; LÓPEZ-BAENA, F. J.; CUBO, M. T.; HUNGRIA, M.; MEGÍAS, M.; OLLERO, F. J. RNA-seq analysis of the Rhizobium tropici CIAT 899 Transcripitome shows similarites in the activation patterns of symbiotic genes in the presence of apigenin and salt. BMC Genomics, v. 17, n. 1, p. 198, Mar. 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Soja. |
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| Registros recuperados : 24 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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