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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
28/11/2018 |
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Data da última atualização: |
02/05/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BREDA. F. A. da F.; SILVA, T. F. R. da; SANTOS, S. G. dos; ALVES, G. C.; REIS, V. M. |
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Afiliação: |
UFRRJ; THAMIRES FERREIRA RODRIGUES DA SILVA, UFRRJ; SILVANA GOMES DOS SANTOS, UFRRJ; GABRIELA CAVALCANTI ALVES, UFRRJ; VERONICA MASSENA REIS, CNPAB. |
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Título: |
Modulation of nitrogen metabolism of maize plants inoculated with Azospirillum brasilense and Herbaspirillum seropedicae. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Archives of Microbiology, v. 201, n. 4, p. 547-558, 2019. |
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DOI: |
10.1007/s00203-018-1594-z |
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Idioma: |
Português |
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Conteúdo: |
Maize is highly responsive to the application of nitrogen to achieve high productivity. Inoculation with diazotrophic bacteria can improve plant growth with low N fertilization. The objective was to evaluate the inoculation of two species of diazotrophs on N metabolism in maize plants, in the presence of two concentrations of nitrogen in a hydroponic system. A factorial arrangement composed of two N levels (3.0 and 0.3 mM), with the presence of Hs?Herbaspirillum seropedicae, and Ab?Azospirillum brasilense or not. The parameters used were dry mass; N, P, and K accumulation; nitrate reductase activity; soluble fractions in roots and leaves. The inoculation altered the N metabolism and promoted greater development of maize plants, as well as a higher accumulation of P and K in the shoots. A more intensive process of N assimilation was evidenced when the plants were inoculated with H. seropedicae, leading to increased levels of NO3− and reduced N-amino, sugars, and NH4+ in leaves associated with high N level, opposite of A. brasilense. |
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Palavras-Chave: |
Inoculation Diazotrophs; Soluble fractions. |
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Thesaurus Nal: |
Nitrogen. |
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Categoria do assunto: |
S Ciências Biológicas |
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Marc: |
LEADER 01755naa a2200217 a 4500
001 2100280
005 2019-05-02
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1007/s00203-018-1594-z$2DOI
100 1 $aBREDA. F. A. da F.
245 $aModulation of nitrogen metabolism of maize plants inoculated with Azospirillum brasilense and Herbaspirillum seropedicae.$h[electronic resource]
260 $c2019
520 $aMaize is highly responsive to the application of nitrogen to achieve high productivity. Inoculation with diazotrophic bacteria can improve plant growth with low N fertilization. The objective was to evaluate the inoculation of two species of diazotrophs on N metabolism in maize plants, in the presence of two concentrations of nitrogen in a hydroponic system. A factorial arrangement composed of two N levels (3.0 and 0.3 mM), with the presence of Hs?Herbaspirillum seropedicae, and Ab?Azospirillum brasilense or not. The parameters used were dry mass; N, P, and K accumulation; nitrate reductase activity; soluble fractions in roots and leaves. The inoculation altered the N metabolism and promoted greater development of maize plants, as well as a higher accumulation of P and K in the shoots. A more intensive process of N assimilation was evidenced when the plants were inoculated with H. seropedicae, leading to increased levels of NO3− and reduced N-amino, sugars, and NH4+ in leaves associated with high N level, opposite of A. brasilense.
650 $aNitrogen
653 $aInoculation Diazotrophs
653 $aSoluble fractions
700 1 $aSILVA, T. F. R. da
700 1 $aSANTOS, S. G. dos
700 1 $aALVES, G. C.
700 1 $aREIS, V. M.
773 $tArchives of Microbiology$gv. 201, n. 4, p. 547-558, 2019.
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
17/11/2023 |
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Data da última atualização: |
27/11/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
COSTA, N, S.; CAVALCANTE, R. dos S.; ALVES, N. S. de F.; COSTA, L. S. de L.; RIBEIRO, T. P.; SÁ, M. E. L. de; MORGANTE, C. V.; SA, M. F. G. de. |
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Afiliação: |
NÁTTANY SOUZA COSTA, Federal University of Brasilia, DF; RAÍRE DOS SANTOS CAVALCANTE; NAYARA SABRINA DE FREITAS ALVES, Federal University of Paraná; LORENA SOUSA DE LOIOLA COSTA, Federal University of Brasilia, DF; THUANNE PIRES RIBEIRO; MARIA EUGÊNIA LISEI-DE-SÁ; CAROLINA VIANNA MORGANTE, CPATSA; MARIA FATIMA GROSSI DE SA, Cenargen. |
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Título: |
Piramidação de estratégias biotecnológicas para o controle de nematoides das galhas na cultura da soja. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
In: SIMPÓSIO BRASILEIRO DE GENÉTICA MOLECULAR DE PLANTAS, 8, 2023, Florianópolis, SC. Anais... Florianópolis: SBG, 2023. |
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Páginas: |
p. 116. |
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Idioma: |
Inglês |
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Conteúdo: |
Soybeans are the most important crop grown in Brazil due to their economic profit and the multifunctional nature of its grain. Among the challenges in soybean production, the parasitism by root-knot nematodes (RKN) of the genus Meloidogyne stands out. |
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Palavras-Chave: |
Nematóides das galhas; RNAi. |
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Thesagro: |
Doença; Glycine Max; Meloidogyne Incognita; Nematóide; Soja. |
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Thesaurus NAL: |
Soybeans. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1158486/1/Piramidacao-de-estrategias-biotecnologicas-para-o-controle-2023.pdf
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Marc: |
LEADER 01189nam a2200301 a 4500
001 2158486
005 2023-11-27
008 2023 bl uuuu u00u1 u #d
100 1 $aCOSTA, N, S.
245 $aPiramidação de estratégias biotecnológicas para o controle de nematoides das galhas na cultura da soja.$h[electronic resource]
260 $aIn: SIMPÓSIO BRASILEIRO DE GENÉTICA MOLECULAR DE PLANTAS, 8, 2023, Florianópolis, SC. Anais... Florianópolis: SBG$c2023
300 $ap. 116.
520 $aSoybeans are the most important crop grown in Brazil due to their economic profit and the multifunctional nature of its grain. Among the challenges in soybean production, the parasitism by root-knot nematodes (RKN) of the genus Meloidogyne stands out.
650 $aSoybeans
650 $aDoença
650 $aGlycine Max
650 $aMeloidogyne Incognita
650 $aNematóide
650 $aSoja
653 $aNematóides das galhas
653 $aRNAi
700 1 $aCAVALCANTE, R. dos S.
700 1 $aALVES, N. S. de F.
700 1 $aCOSTA, L. S. de L.
700 1 $aRIBEIRO, T. P.
700 1 $aSÁ, M. E. L. de
700 1 $aMORGANTE, C. V.
700 1 $aSA, M. F. G. de
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