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Registro Completo |
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Biblioteca(s): |
Embrapa Pesca e Aquicultura; Embrapa Solos. |
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Data corrente: |
29/09/2015 |
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Data da última atualização: |
31/03/2023 |
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Tipo da produção científica: |
Documentos |
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Autoria: |
LUMBRERAS, J. F.; CARVALHO FILHO, A. de; MOTTA, P. E. F. da; BARROS, A. H. C.; AGLIO, M. L. D.; DART, R. de O.; SILVEIRA, H. L. F. da; QUARTAROLI, C. F.; ALMEIDA, R. E. M. de; FREITAS, P. L. de. |
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Afiliação: |
JOSE FRANCISCO LUMBRERAS, CNPS; AMAURY DE CARVALHO FILHO, CNPS; PAULO EMILIO FERREIRA DA MOTTA, CNPS; ALEXANDRE HUGO CEZAR BARROS, CNPS; MARIO LUIZ DIAMANTE AGLIO, CNPS; RICARDO DE OLIVEIRA DART, CNPS; HILTON LUIS FERRAZ DA SILVEIRA, CNPS; CARLOS FERNANDO QUARTAROLI, CNPM; RODRIGO ESTEVAM MUNHOZ DE ALMEIDA, CNPASA; PEDRO LUIZ DE FREITAS, CNPS. |
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Título: |
Aptidão agrícola das terras do Matopiba. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Rio de Janeiro: Embrapa Solos, 2015. |
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Páginas: |
48 p. |
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Descrição Física: |
il. color. |
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Série: |
(Embrapa Solos. Documentos, 179). |
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ISSN: |
1517-2627 |
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Idioma: |
Português |
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Conteúdo: |
Este trabalho está inserido no Projeto Especial Plano Estratégico de Atuação da Embrapa na Região do Matopiba, financiado pela Embrapa (Projeto SEG/IDEARE 05.13.25.009.00.00), e tem como objetivo avaliar a aptidão agrícola das terras do Matopiba, na escala 1:500.000, com base em informações pedoclimáticas disponíveis consubstanciadas por verificação in situ por meio de campanhas de campo para validação das interpretações de aptidão agrícola. |
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Palavras-Chave: |
Bahia; Maranhão; Matopiba; Piauí; Tocantins. |
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Thesagro: |
Aptidão agrícola; Planejamento agrícola. |
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Thesaurus Nal: |
Agricultural management. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/134012/1/DOC-179-Matopiba.pdf
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Marc: |
LEADER 01428nam a2200349 a 4500
001 2025303
005 2023-03-31
008 2015 bl uuuu u0uu1 u #d
022 $a1517-2627
100 1 $aLUMBRERAS, J. F.
245 $aAptidão agrícola das terras do Matopiba.$h[electronic resource]
260 $aRio de Janeiro: Embrapa Solos$c2015
300 $a48 p.$cil. color.
490 $a(Embrapa Solos. Documentos, 179).
520 $aEste trabalho está inserido no Projeto Especial Plano Estratégico de Atuação da Embrapa na Região do Matopiba, financiado pela Embrapa (Projeto SEG/IDEARE 05.13.25.009.00.00), e tem como objetivo avaliar a aptidão agrícola das terras do Matopiba, na escala 1:500.000, com base em informações pedoclimáticas disponíveis consubstanciadas por verificação in situ por meio de campanhas de campo para validação das interpretações de aptidão agrícola.
650 $aAgricultural management
650 $aAptidão agrícola
650 $aPlanejamento agrícola
653 $aBahia
653 $aMaranhão
653 $aMatopiba
653 $aPiauí
653 $aTocantins
700 1 $aCARVALHO FILHO, A. de
700 1 $aMOTTA, P. E. F. da
700 1 $aBARROS, A. H. C.
700 1 $aAGLIO, M. L. D.
700 1 $aDART, R. de O.
700 1 $aSILVEIRA, H. L. F. da
700 1 $aQUARTAROLI, C. F.
700 1 $aALMEIDA, R. E. M. de
700 1 $aFREITAS, P. L. de
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Registro original: |
Embrapa Solos (CNPS) |
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Biblioteca |
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Origem |
Tipo/Formato |
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Registro |
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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. |
Registro Completo
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
15/06/2022 |
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Data da última atualização: |
10/03/2023 |
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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: |
FAVERO, V. O.; CARVALHO, R. H. de; LEITE, A. B. C.; SANTOS, D. M. T. dos; FREITAS, K. M. de; BODDEY, R. M.; XAVIER, G. R.; RUMJANEK, N. G.; URQUIAGA, S. |
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Afiliação: |
VINÍCIO OLIOSI FAVERO, UFRRJ; RITA HILÁRIO DE CARVALHO, UFRRJ; ANA BEATRIZ CARNEIRO LEITE, UFRRJ; DIEINI MELISSA TELESDOS SANTOS, UFRRJ; KARINE MOURA DE FREITAS, CNPAB; ROBERT MICHAEL BODDEY, CNPAB; GUSTAVO RIBEIRO XAVIER, CNPAB; NORMA GOUVEA RUMJANEK, CNPAB; SEGUNDO SACRAMENTO U CABALLERO, CNPAB. |
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Título: |
Bradyrhizobium strains from Brazilian tropical soils promote increases in nodulation, growth and nitrogen fixation in mung bean. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Applied Soil Ecology, v. 175, 104461, 2022. |
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ISSN: |
0929-1393 |
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DOI: |
https://doi.org/10.1016/j.apsoil.2022.104461 |
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Idioma: |
Inglês |
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Conteúdo: |
Mung bean [Vigna radiata (L.) Wilczek] is a legume of Asian origin cultivated in several countries, including Brazil, where its commercial cultivation has expanded in recent years. It has a promiscuous N2-fixing association with rhizobia, but nodulation in Brazilian soils has been highly variable. To achieve satisfactory yields with low production costs, studies are being carried out to select rhizobia from soils in Brazil that result in efficient symbiotic associations with mung bean. Previous studies indicate that only Bradyrhizobium strains were able to nodulate mung bean in Brazilian soils. The objective of this study was to evaluate the effect of 31 Bradyrhizobium strains and increasing levels of N fertilizer on nodulation, plant growth and N2 fixation. Bradyrhizobium strains resulted in increases of up to 71, 79, 43, 66, 40 and 55%, respectively, in nodule number and nodule, root and shoot biomasses, accumulated N and biological nitrogen fixation (BNF) contribution compared to the uninoculated control, however, there was no increase in grain yield. Compared to the control with N fertilizer, inoculated plants had lower biomass and accumulated N, despite the high BNF contribution. In general, strains of Bradyrhizobium japonicum superclade, especially those close to B. yuanmingense B071, showed greater efficiency compared to those of the superclade of B. elkanii. The application of N fertilizer increased root and shoot biomasses, however, significantly reduced nodulation. Bradyrhizobium strains isolated from Brazilian tropical soils showed potential for mung bean inoculation, however, the BNF contribution was not sufficient to meet the plant's N demand. MenosMung bean [Vigna radiata (L.) Wilczek] is a legume of Asian origin cultivated in several countries, including Brazil, where its commercial cultivation has expanded in recent years. It has a promiscuous N2-fixing association with rhizobia, but nodulation in Brazilian soils has been highly variable. To achieve satisfactory yields with low production costs, studies are being carried out to select rhizobia from soils in Brazil that result in efficient symbiotic associations with mung bean. Previous studies indicate that only Bradyrhizobium strains were able to nodulate mung bean in Brazilian soils. The objective of this study was to evaluate the effect of 31 Bradyrhizobium strains and increasing levels of N fertilizer on nodulation, plant growth and N2 fixation. Bradyrhizobium strains resulted in increases of up to 71, 79, 43, 66, 40 and 55%, respectively, in nodule number and nodule, root and shoot biomasses, accumulated N and biological nitrogen fixation (BNF) contribution compared to the uninoculated control, however, there was no increase in grain yield. Compared to the control with N fertilizer, inoculated plants had lower biomass and accumulated N, despite the high BNF contribution. In general, strains of Bradyrhizobium japonicum superclade, especially those close to B. yuanmingense B071, showed greater efficiency compared to those of the superclade of B. elkanii. The application of N fertilizer increased root and shoot biomasses, however, significantly reduced nodulation.... Mostrar Tudo |
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Palavras-Chave: |
Biological nitrogen fixation; Bradyrhizobium strains; Inoculation. |
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Thesaurus NAL: |
Vigna radiata var. radiata. |
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Categoria do assunto: |
S Ciências Biológicas |
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Marc: |
LEADER 02608naa a2200289 a 4500
001 2144119
005 2023-03-10
008 2022 bl uuuu u00u1 u #d
022 $a0929-1393
024 7 $ahttps://doi.org/10.1016/j.apsoil.2022.104461$2DOI
100 1 $aFAVERO, V. O.
245 $aBradyrhizobium strains from Brazilian tropical soils promote increases in nodulation, growth and nitrogen fixation in mung bean.$h[electronic resource]
260 $c2022
520 $aMung bean [Vigna radiata (L.) Wilczek] is a legume of Asian origin cultivated in several countries, including Brazil, where its commercial cultivation has expanded in recent years. It has a promiscuous N2-fixing association with rhizobia, but nodulation in Brazilian soils has been highly variable. To achieve satisfactory yields with low production costs, studies are being carried out to select rhizobia from soils in Brazil that result in efficient symbiotic associations with mung bean. Previous studies indicate that only Bradyrhizobium strains were able to nodulate mung bean in Brazilian soils. The objective of this study was to evaluate the effect of 31 Bradyrhizobium strains and increasing levels of N fertilizer on nodulation, plant growth and N2 fixation. Bradyrhizobium strains resulted in increases of up to 71, 79, 43, 66, 40 and 55%, respectively, in nodule number and nodule, root and shoot biomasses, accumulated N and biological nitrogen fixation (BNF) contribution compared to the uninoculated control, however, there was no increase in grain yield. Compared to the control with N fertilizer, inoculated plants had lower biomass and accumulated N, despite the high BNF contribution. In general, strains of Bradyrhizobium japonicum superclade, especially those close to B. yuanmingense B071, showed greater efficiency compared to those of the superclade of B. elkanii. The application of N fertilizer increased root and shoot biomasses, however, significantly reduced nodulation. Bradyrhizobium strains isolated from Brazilian tropical soils showed potential for mung bean inoculation, however, the BNF contribution was not sufficient to meet the plant's N demand.
650 $aVigna radiata var. radiata
653 $aBiological nitrogen fixation
653 $aBradyrhizobium strains
653 $aInoculation
700 1 $aCARVALHO, R. H. de
700 1 $aLEITE, A. B. C.
700 1 $aSANTOS, D. M. T. dos
700 1 $aFREITAS, K. M. de
700 1 $aBODDEY, R. M.
700 1 $aXAVIER, G. R.
700 1 $aRUMJANEK, N. G.
700 1 $aURQUIAGA, S.
773 $tApplied Soil Ecology$gv. 175, 104461, 2022.
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Embrapa Agrobiologia (CNPAB) |
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