| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Agrobiologia. |
|
Data corrente: |
21/05/2021 |
|
Data da última atualização: |
21/05/2021 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
DIAS, A. C.; ALVES, G. C.; SILVA, T. F. R. da; ALVES, B. J. R.; SANTOS, L. A.; REIS, V. M. |
|
Afiliação: |
ALBIANE CARVALHO DIAS, UFRRJ; GABRIELA CAVALCANTI ALVES, UFRRJ; THAMIRES FERREIRA RODRIGUES DA SILVA, UFRRJ; BRUNO JOSE RODRIGUES ALVES, CNPAB; LEANDRO AZEVEDO SANTOS, UFRRJ; VERONICA MASSENA REIS, CNPAB. |
|
Título: |
Comparison of N uptake of maize inoculated with two diazotrophic bacterial species grown under two N levels. |
|
Ano de publicação: |
2021 |
|
Fonte/Imprenta: |
Archives of Agronomy and Soil Science, Published online: 17 May 2021. |
|
ISSN: |
0365-0340 |
|
DOI: |
https://doi.org/10.1080/03650340.2021.1922672 |
|
Idioma: |
Inglês |
|
Conteúdo: |
We investigated how plant inoculation with two diazotrophic bacteria would influence the modulation of root architecture and parameters associated with N uptake rate under high and low NO3 − availability. The treatments were arranged in a 2 × 3 factorial design, the first factor being N dose (0.3 and 3.0 mM, or low and high N, respectively) and the second being inoculation with Herbaspirillum seropedicae strain ZAE94 (Hs-ZAE94) , Azospirillum brasilense strain Sp245 (Ab-Sp245) and an uninoculated control. The parameters evaluated were: root architecture, mineral N in the growth solution, soluble metabolites, and activities of two N enzymes, dry mass, N accumulation, and the ratio of plant dry mass to N accumulation (NUE). Plant parameters improved with higher N availability. Only under high N, the inoculation with Ab-Sp245 brought about a change in root architecture with an improvement in root surface area, which was in agreement with an increased plant dry matter, N accumulation, and NUE, which was not always observed on either sampling date, 24 and 32 days after transfer to the hydroponic system. The shift in root architecture and the maintenance of N uptake per unit of root area by inoculation with Ab-Sp245 was likely the main effect. |
|
Palavras-Chave: |
Plant growth promoting. |
|
Thesaurus Nal: |
Azospirillum brasilense; Herbaspirillum seropedicae; Nitrates; Zea mays subsp. mays. |
|
Categoria do assunto: |
S Ciências Biológicas |
|
Marc: |
LEADER 02117naa a2200265 a 4500
001 2131951
005 2021-05-21
008 2021 bl uuuu u00u1 u #d
022 $a0365-0340
024 7 $ahttps://doi.org/10.1080/03650340.2021.1922672$2DOI
100 1 $aDIAS, A. C.
245 $aComparison of N uptake of maize inoculated with two diazotrophic bacterial species grown under two N levels.$h[electronic resource]
260 $c2021
520 $aWe investigated how plant inoculation with two diazotrophic bacteria would influence the modulation of root architecture and parameters associated with N uptake rate under high and low NO3 − availability. The treatments were arranged in a 2 × 3 factorial design, the first factor being N dose (0.3 and 3.0 mM, or low and high N, respectively) and the second being inoculation with Herbaspirillum seropedicae strain ZAE94 (Hs-ZAE94) , Azospirillum brasilense strain Sp245 (Ab-Sp245) and an uninoculated control. The parameters evaluated were: root architecture, mineral N in the growth solution, soluble metabolites, and activities of two N enzymes, dry mass, N accumulation, and the ratio of plant dry mass to N accumulation (NUE). Plant parameters improved with higher N availability. Only under high N, the inoculation with Ab-Sp245 brought about a change in root architecture with an improvement in root surface area, which was in agreement with an increased plant dry matter, N accumulation, and NUE, which was not always observed on either sampling date, 24 and 32 days after transfer to the hydroponic system. The shift in root architecture and the maintenance of N uptake per unit of root area by inoculation with Ab-Sp245 was likely the main effect.
650 $aAzospirillum brasilense
650 $aHerbaspirillum seropedicae
650 $aNitrates
650 $aZea mays subsp. mays
653 $aPlant growth promoting
700 1 $aALVES, G. C.
700 1 $aSILVA, T. F. R. da
700 1 $aALVES, B. J. R.
700 1 $aSANTOS, L. A.
700 1 $aREIS, V. M.
773 $tArchives of Agronomy and Soil Science, Published online: 17 May 2021.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Agrobiologia (CNPAB) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Florestas. |
|
Data corrente: |
20/03/2024 |
|
Data da última atualização: |
21/03/2024 |
|
Tipo da produção científica: |
Resumo em Anais de Congresso |
|
Autoria: |
SANTOS, A. T. dos; MATTOS, P. P. de; BRAZ, E. M.; MACHADO, S. do A.; FREITAS, J. V. de. |
|
Afiliação: |
ANDREIA TABORDA DOS SANTOS, UNIVERSIDADE FEDERAL DO PARANÁ; PATRICIA POVOA DE MATTOS, CNPF; EVALDO MUNOZ BRAZ, CNPF; SEBASTIÃO DO AMARAL MACHADO, UNIVERSIDADE FEDERAL DO PARANÁ; JOBERTO VELOSO DE FREITAS, UNIVERSIDADE FEDERAL DO AMAZONAS. |
|
Título: |
Estrutura diamétrica de Bauhinia forficata, Commiphora leptophloeos, Croton sonderianus e Pityrocarpa moniliformis no bioma Caatinga. |
|
Ano de publicação: |
2023 |
|
Fonte/Imprenta: |
In: CONFERÊNCIA IUFRO 2023 AMÉRICA LATINA, 2023, Curitiba. Anais... Colombo: Embrapa Florestas, 2023. p. 118. (Embrapa Florestas. Eventos técnicos & científicos, 2). |
|
Idioma: |
Português |
|
Palavras-Chave: |
Commiphora leptophloeos. |
|
Thesagro: |
Bauhinia Forficata; Caatinga; Conservação; Cróton Sonderianus; Dendrologia. |
|
Thesaurus NAL: |
Pityrocarpa moniliformis. |
|
Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1163035/1/Eventos-Anais-Iufro-AL-23-final-118.pdf
|
|
Marc: |
LEADER 00886nam a2200229 a 4500
001 2163035
005 2024-03-21
008 2023 bl uuuu u00u1 u #d
100 1 $aSANTOS, A. T. dos
245 $aEstrutura diamétrica de Bauhinia forficata, Commiphora leptophloeos, Croton sonderianus e Pityrocarpa moniliformis no bioma Caatinga.$h[electronic resource]
260 $aIn: CONFERÊNCIA IUFRO 2023 AMÉRICA LATINA, 2023, Curitiba. Anais... Colombo: Embrapa Florestas, 2023. p. 118. (Embrapa Florestas. Eventos técnicos & científicos, 2).$c2023
650 $aPityrocarpa moniliformis
650 $aBauhinia Forficata
650 $aCaatinga
650 $aConservação
650 $aCróton Sonderianus
650 $aDendrologia
653 $aCommiphora leptophloeos
700 1 $aMATTOS, P. P. de
700 1 $aBRAZ, E. M.
700 1 $aMACHADO, S. do A.
700 1 $aFREITAS, J. V. de
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Florestas (CNPF) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
