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| Registros recuperados : 46 | |
| Registros recuperados : 46 | |
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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: |
17/03/2010 |
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Data da última atualização: |
25/07/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
ZOBIOLE, L. H. S.; OLIVEIRA JÚNIOR, R. S.; KREMER, R. J.; CONSTANTIN, J.; YAMADA, T.; CASTRO, C.; OLIVEIRA, F. A.; OLIVEIRA JUNIOR, A. |
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Afiliação: |
LUIZ HENRIQUE SAES ZOBIOLE, UEM; RUBEM SILVÉRIO DE OLIVEIRA JUNIOR, UEM; ROBERT JOHN KREMER, USDA/ARS; JAMIL CONSTANTIN, UEM; TSUIOSHI YAMADA, Agrinatura Consultancy - Piracicaba, SP; CESAR DE CASTRO, CNPSo; FABIO ALVARES DE OLIVEIRA, CNPSo; ADILSON DE OLIVEIRA JUNIOR, CNPSo. |
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Título: |
Effect of glyphosate on symbiotic N2 fixation and nickel concentration in glyphosate-resistant soybeans. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Applied Soil Ecology, Amsterdam, v. 44, n. 2, p. 176-180, Feb. 2010. |
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DOI: |
http://dx.doi.org/10.1016/j.apsoil.2009.12.003 |
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Idioma: |
Inglês |
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Conteúdo: |
Decreased biological nitrogen fixation in glyphosate-resistant (GR) soybeans has been attributed directly to toxicity of glyphosate or its metabolites, to N2-fixing microorganisms. As a strong metal chelator, glyphosate could influence symbiotic N2 fixation by lowering the concentration of nickel (Ni) that is essential for the symbiotic microorganisms. Evaluation of different cultivars grown on different soil types at the State University of Maringá, PR, Brazil during the summer 2008 revealed, significant decreases in photosynthetic parameters (chlorophyll, photosynthetic rate, transpiration and stomatal conductance) and nickel content with glyphosate use (single or sequential application). This work demonstrated that glyphosate can influence the symbiotic N2 fixation by lowering nickel content available to the symbiotic microorganisms. |
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Thesagro: |
Fixação de nitrogênio; Herbicida; Simbiose; Soja. |
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Thesaurus NAL: |
Herbicides; Nitrogen fixation; Soybeans; Symbiosis. |
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Categoria do assunto: |
W Química e Física |
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Marc: |
LEADER 01765naa a2200313 a 4500
001 1661529
005 2017-07-25
008 2010 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1016/j.apsoil.2009.12.003$2DOI
100 1 $aZOBIOLE, L. H. S.
245 $aEffect of glyphosate on symbiotic N2 fixation and nickel concentration in glyphosate-resistant soybeans.
260 $c2010
520 $aDecreased biological nitrogen fixation in glyphosate-resistant (GR) soybeans has been attributed directly to toxicity of glyphosate or its metabolites, to N2-fixing microorganisms. As a strong metal chelator, glyphosate could influence symbiotic N2 fixation by lowering the concentration of nickel (Ni) that is essential for the symbiotic microorganisms. Evaluation of different cultivars grown on different soil types at the State University of Maringá, PR, Brazil during the summer 2008 revealed, significant decreases in photosynthetic parameters (chlorophyll, photosynthetic rate, transpiration and stomatal conductance) and nickel content with glyphosate use (single or sequential application). This work demonstrated that glyphosate can influence the symbiotic N2 fixation by lowering nickel content available to the symbiotic microorganisms.
650 $aHerbicides
650 $aNitrogen fixation
650 $aSoybeans
650 $aSymbiosis
650 $aFixação de nitrogênio
650 $aHerbicida
650 $aSimbiose
650 $aSoja
700 1 $aOLIVEIRA JÚNIOR, R. S.
700 1 $aKREMER, R. J.
700 1 $aCONSTANTIN, J.
700 1 $aYAMADA, T.
700 1 $aCASTRO, C.
700 1 $aOLIVEIRA, F. A.
700 1 $aOLIVEIRA JUNIOR, A.
773 $tApplied Soil Ecology, Amsterdam$gv. 44, n. 2, p. 176-180, Feb. 2010.
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Embrapa Soja (CNPSO) |
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