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| Registros recuperados : 63 | |
| 1. |  | HUNGRIA, M.; MEGÍAS, M. Uma década de ouro se aproxima para a microbiologia do solo: expectativas da pesquisa, da indústria, dos agricultores e da sociedade. 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-PROTUGUESE CONGRESS ON NITROGEN FIXATION, 3., 2013, Sevilla. Microorganisms for future agriculture. Sevilla: Universidad de Sevilla; ALAR; SEFIN, 2013. p. 510-517.| Biblioteca(s): Embrapa Soja. |
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| 4. | | 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...| Biblioteca(s): Embrapa Soja. |
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| 7. | | 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.| Biblioteca(s): Embrapa Soja. |
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| 11. | | 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| Biblioteca(s): Embrapa Agrobiologia. |
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| 12. | | MEGÍAS, M. E.; SOARES NETO, C. B.; ZILLI, J. E.; BAURA, A.; ANDRADE, L. M. de; VALE, H. M. M. do; MEGÍAS, M.; REIS JUNIOR, F. B. dos. Phylogenetic characterization of diazotrophic symbiotic bacteria isolated from Mimosa spp. plants growing in ultramafic soils. In: INTERNATIONAL CONGRESS ON NITROGEN FIXATION, 20., 2017, Granada, Spain. Proceedings... Granada:University of Granada, 2017. p. 90| Biblioteca(s): Embrapa Agrobiologia. |
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| 15. | | FERNÁNDEZ, M.; MEGÍAS, E.; REIS JUNIOR, F. B. dos; MEGÍAS, M. Bacterial biodiversity within the genus Enterobacter in paddies of Guadalquivir marshes. 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. 65-66.| Biblioteca(s): Embrapa Cerrados. |
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| 16. | | FUKAMI, J.; NOGUEIRA, M. A.; MEGÍAS, M.; OLLERO MÁRQUEZ, F. J.; HUNGRIA, M. Atividade de enzimas antioxidantes em milho (Zea mays) submetidas à inoculação com azospirillum brasilense. In: REUNIÃO LATINOAMERICANA DE RIZOBIOLOGIA - RELAR, 27., 2016, Londrina. Fortalecendo as parcerias Sul-Sul: anais. Curitiba: SBCS-NEPAR, 2016. p. 190. Editores: Mariangela Hungria, Douglas Fabiano Gomes, Arnaldo Colozzi Filho.| Biblioteca(s): Embrapa Soja. |
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| Registros recuperados : 63 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
16/08/2000 |
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Data da última atualização: |
08/09/2023 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
HUNGRIA, M.; ANDRADE, D. S.; CHUEIRE, L. M. de O.; MEGIAS, M. |
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Afiliação: |
MARIANGELA HUNGRIA DA CUNHA, CNPSO; D. S. ANDRADE, IAPAR; L. M. DE O. CHUEIRE; M. MEGÍAS, UNIV. DE SEVILLA. |
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Título: |
Characterization of new efficient and competitive strains for the bean (Phaseolus vulgaris L.) crop in Brazil. |
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Ano de publicação: |
1999 |
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Fonte/Imprenta: |
In: MARTINEZ, E.; HERNANDEZ, G. (ed.). Highlights of nitrogen fixation research. New York: Kluwer / Plemum, 1999. |
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Páginas: |
p. 251-254. |
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Idioma: |
Inglês |
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Conteúdo: |
A lack of response to bean inoculation in field experiments performed in Brazil has been frequently, but a long term program of selection of strains genetically stable and adpted to environmentally stressing conditions is missing. In the State of Parana, three strains were identified, PRF 35, PRF 81, which have shown high rates of N2 fixation, competitiveness, and tolerance to high temperatures under greenhouse conditions. The good performance, especially of PRF 81, was confirmed in several field trials and this strain has then been recommended, since 1996, for the use in Brazilian commercial inoculants. The three strains from Parana were better characterized trying to define parameters which could help the selection of bean rhizobia. The strains have shown the same Nod factor profile as Rhizobium tropici type IIA CFN 299 and type IIB CIAT 899. The colony morphology, ability to grow in vitro at low pH and high temperatures, and PCR product with Y1-Y2 primers were similar to CIAT 899, but the strains were not able to grow in LB or PY minus Ca media, similary to CFN 299. The results reported here simulate the search of new R. tropici strains for tropical and subtropical bean cropping areas. |
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Palavras-Chave: |
Bean; Brasil; Parana. |
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Thesagro: |
Feijão; Fixação de Nitrogênio. |
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Thesaurus NAL: |
Brazil; nitrogen fixation. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
|
Marc: |
LEADER 01987naa a2200253 a 4500
001 1462109
005 2023-09-08
008 1999 bl uuuu u00u1 u #d
100 1 $aHUNGRIA, M.
245 $aCharacterization of new efficient and competitive strains for the bean (Phaseolus vulgaris L.) crop in Brazil.$h[electronic resource]
260 $c1999
300 $ap. 251-254.
520 $aA lack of response to bean inoculation in field experiments performed in Brazil has been frequently, but a long term program of selection of strains genetically stable and adpted to environmentally stressing conditions is missing. In the State of Parana, three strains were identified, PRF 35, PRF 81, which have shown high rates of N2 fixation, competitiveness, and tolerance to high temperatures under greenhouse conditions. The good performance, especially of PRF 81, was confirmed in several field trials and this strain has then been recommended, since 1996, for the use in Brazilian commercial inoculants. The three strains from Parana were better characterized trying to define parameters which could help the selection of bean rhizobia. The strains have shown the same Nod factor profile as Rhizobium tropici type IIA CFN 299 and type IIB CIAT 899. The colony morphology, ability to grow in vitro at low pH and high temperatures, and PCR product with Y1-Y2 primers were similar to CIAT 899, but the strains were not able to grow in LB or PY minus Ca media, similary to CFN 299. The results reported here simulate the search of new R. tropici strains for tropical and subtropical bean cropping areas.
650 $aBrazil
650 $anitrogen fixation
650 $aFeijão
650 $aFixação de Nitrogênio
653 $aBean
653 $aBrasil
653 $aParana
700 1 $aANDRADE, D. S.
700 1 $aCHUEIRE, L. M. de O.
700 1 $aMEGIAS, M.
773 $tIn: MARTINEZ, E.; HERNANDEZ, G. (ed.). Highlights of nitrogen fixation research. New York: Kluwer / Plemum, 1999.
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