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Registro Completo |
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
15/02/2023 |
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Data da última atualização: |
04/12/2023 |
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Tipo da produção científica: |
Comunicado Técnico/Recomendações Técnicas |
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Autoria: |
TURETTA, A. P. D.; MARTINS, A. L. da S.; SCHULER, A. E.; PEDREIRA, B. da C. C. G.; MOSTER, C.; GARCIA, E.; ACOSTA PORRAS, E. A.; FIDALGO, E. C. C.; TÁVORA, G. G.; DUARTE, G. T.; MANSUR, H. L.; FERREIRA, J. M. L.; MONTEIRO, J. M. G.; MONTALVÃO, M. T. L.; RIBEIRO, N.; PRADO, R. B.; MALEIROS, T. F. |
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Afiliação: |
ANA PAULA DIAS TURETTA, CNPS; ALBA LEONOR DA SILVA MARTINS, CNPS; AZENETH EUFRAUSINO SCHULER, CNPS; BERNADETE DA CONCEICAO C G PEDREIRA, CNPS; CLAUDIA MOSTER, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO; EDENISE GARCIA, THE NATURE CONSERVANCY DO BRASIL; EILEEN ANDREA ACOSTA PORRAS, THE NATURE CONSERVANCY DO BRASIL; ELAINE CRISTINA CARDOSO FIDALGO, CNPS; GABRIEL GARCIA TÁVORA, PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO; GABRIELA TEIXEIRA DUARTE, INSTITUTO INTERNACIONAL PARA SUSTENTABILIDADE; HENDRIK LUCCHESI MANSUR, THE NATURE CONSERVANCY DO BRASIL; JOSÉ MARIO LOBO FERREIRA, EMPRESA DE PESQUISA AGROPECUÁRIA DE MINAS GERAIS; JOYCE MARIA GUIMARAES MONTEIRO, CNPS; MARIA TEREZA LEITE MONTALVÃO, THE NATURE CONSERVANCY DO BRASIL; NATÁLIA RIBEIRO, ASSOCIAÇÃO PRÓ-GESTÃO DAS ÁGUAS DA BACIA HIDROGRÁFICA DO RIO PARAÍBA DO SUL; RACHEL BARDY PRADO, CNPS; TADEU FABRÍCIO MALHEIROS, UNIVERSIDADE DE SÃO PAULO. |
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Título: |
A agricultura além da produção de alimentos. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Rio de Janeiro: Embrapa Solos, 2023. |
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Páginas: |
17 p. |
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Série: |
(Embrapa Solos. Comunicado técnico, 84). |
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ISSN: |
1517-5685 |
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Idioma: |
Português |
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Conteúdo: |
O presente documento apresenta os principais resultados do desenvolvimento de uma metodologia para avaliação do nexus A-A-E que demonstra o impacto da agrofloresta, proteção de nascentes e recuperação de áreas de proteção permanente e rotação de pastagens nas seguranças alimentar, hídrica e energética. O caso de estudo foi o município de Rio Claro, no estado do Rio de Janeiro, localizado no entorno do reservatório de Ribeirão das Lages, importante manancial para abastecimento de água e geração de energia para a cidade do Rio de Janeiro. |
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Palavras-Chave: |
Agrofloresta; Práticas conservacionistas. |
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Thesagro: |
Agricultura; Água; Alimento; Energia. |
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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/doc/1151754/1/CNPS-CT-84-2023.pdf
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Marc: |
LEADER 01672nam a2200409 a 4500
001 2151754
005 2023-12-04
008 2023 bl uuuu u0uu1 u #d
022 $a1517-5685
100 1 $aTURETTA, A. P. D.
245 $aA agricultura além da produção de alimentos.$h[electronic resource]
260 $aRio de Janeiro: Embrapa Solos$c2023
300 $a17 p.
490 $a(Embrapa Solos. Comunicado técnico, 84).
520 $aO presente documento apresenta os principais resultados do desenvolvimento de uma metodologia para avaliação do nexus A-A-E que demonstra o impacto da agrofloresta, proteção de nascentes e recuperação de áreas de proteção permanente e rotação de pastagens nas seguranças alimentar, hídrica e energética. O caso de estudo foi o município de Rio Claro, no estado do Rio de Janeiro, localizado no entorno do reservatório de Ribeirão das Lages, importante manancial para abastecimento de água e geração de energia para a cidade do Rio de Janeiro.
650 $aAgricultura
650 $aÁgua
650 $aAlimento
650 $aEnergia
653 $aAgrofloresta
653 $aPráticas conservacionistas
700 1 $aMARTINS, A. L. da S.
700 1 $aSCHULER, A. E.
700 1 $aPEDREIRA, B. da C. C. G.
700 1 $aMOSTER, C.
700 1 $aGARCIA, E.
700 1 $aACOSTA PORRAS, E. A.
700 1 $aFIDALGO, E. C. C.
700 1 $aTÁVORA, G. G.
700 1 $aDUARTE, G. T.
700 1 $aMANSUR, H. L.
700 1 $aFERREIRA, J. M. L.
700 1 $aMONTEIRO, J. M. G.
700 1 $aMONTALVÃO, M. T. L.
700 1 $aRIBEIRO, N.
700 1 $aPRADO, R. B.
700 1 $aMALEIROS, T. F
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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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Registro Completo
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Biblioteca(s): |
Embrapa Agrobiologia; Embrapa Meio-Norte. |
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Data corrente: |
25/02/2013 |
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Data da última atualização: |
31/05/2022 |
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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: |
ARAÚJO, A. E. da S.; BALDANI, V. L. D.; GALISA, P. de S.; PEREIRA, J. A.; BALDANI, J. I. |
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Afiliação: |
ANTONIO EDILSON DA SILVA ARAÚJO, UNIVERSIDADE FEDERAL DE RORAIMA; VERA LUCIA DIVAN BALDANI, CNPAB; PÉRICLES DE SOUZA GALISA, UFRRJ/ Embrapa Agrobiologia; JOSE ALMEIDA PEREIRA, CPAMN; JOSE IVO BALDANI, CNPAB. |
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Título: |
Response of traditional upland rice varieties to inoculation with selected diazotrophic bacteria isolated from rice cropped at the northeast region of Brazil. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Applied Soil Ecology, v. 64, p. 49-55, 2013. |
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Idioma: |
Inglês
Português |
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Conteúdo: |
The largest numbers of the Brazilian traditional upland rice varieties are found in the Maranhão state, Northeast region of Brazil. However, no information is available on the diazotrophic bacterial population associated as well as the plant growth promoting potential when these traditional genotypes are inoculated with native strains. Here, we evaluated the response of ten traditional rice varieties to inoculation with ten diazotrophic strains, previously isolated from rice soil of this region and screened for their ability to produce indole-3-acetic acid (IAA) in vitro. The procedure for selection of the best diazotrophic strain/rice variety interaction involved three steps: gnotobiotic conditions, soil pot and field experiments. The gnotobiotic experiment showed that the Azospirillum amazonense strain AR3122 increased the biomass of the traditional varieties Cana Roxa and Cana Forte (28 and 48%, respectively) while this effect was less evident for the other combination of strains/rice varieties. The soil pot experiment showed that the combination of Burkholderia vietnamiensis strain AR 1122 and traditional variety Arroz 70 was superior to the other strains/varieties and the treatment fertilized with 100 kgNha−1. The best performance of the Burkholderia vietnamiensis strain AR1122/variety Arroz 70 was confirmed in the field experiment. There was an increase of up 10 and 29% in the grain yield in comparison to both the N fertilization and Herbaspirillum seropedicae ZAE 94 strain treatments, respectively. In contrast, the response of the commercial variety Bonanc¸ a to inoculation with strain AR1122 was much lower, suggesting that a biofertilizer inoculation program for traditional rice varieties should consider the genetic interaction between strain and rice variety. The diazotrophic B. vietmaniensis strain AR1122 was a good biofertilizer candidate for inoculation of traditional rice varieties and therefore should be used for further studies to confirm the strain-genotype effect envisaging a sustainable rice crop system mainly in the Northeast region of Brazil. MenosThe largest numbers of the Brazilian traditional upland rice varieties are found in the Maranhão state, Northeast region of Brazil. However, no information is available on the diazotrophic bacterial population associated as well as the plant growth promoting potential when these traditional genotypes are inoculated with native strains. Here, we evaluated the response of ten traditional rice varieties to inoculation with ten diazotrophic strains, previously isolated from rice soil of this region and screened for their ability to produce indole-3-acetic acid (IAA) in vitro. The procedure for selection of the best diazotrophic strain/rice variety interaction involved three steps: gnotobiotic conditions, soil pot and field experiments. The gnotobiotic experiment showed that the Azospirillum amazonense strain AR3122 increased the biomass of the traditional varieties Cana Roxa and Cana Forte (28 and 48%, respectively) while this effect was less evident for the other combination of strains/rice varieties. The soil pot experiment showed that the combination of Burkholderia vietnamiensis strain AR 1122 and traditional variety Arroz 70 was superior to the other strains/varieties and the treatment fertilized with 100 kgNha−1. The best performance of the Burkholderia vietnamiensis strain AR1122/variety Arroz 70 was confirmed in the field experiment. There was an increase of up 10 and 29% in the grain yield in comparison to both the N fertilization and Herbaspirillum seropedicae ZA... Mostrar Tudo |
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Palavras-Chave: |
Biofertilizer. |
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Thesagro: |
Biofertilizante; Fixação de Nitrogênio; Oryza Sativa. |
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Thesaurus NAL: |
Nitrogen fixation. |
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Categoria do assunto: |
--
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/80921/1/Almeida2.pdf
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Marc: |
LEADER 02834naa a2200229 a 4500
001 1955171
005 2022-05-31
008 2013 bl uuuu u00u1 u #d
100 1 $aARAÚJO, A. E. da S.
245 $aResponse of traditional upland rice varieties to inoculation with selected diazotrophic bacteria isolated from rice cropped at the northeast region of Brazil.
260 $c2013
520 $aThe largest numbers of the Brazilian traditional upland rice varieties are found in the Maranhão state, Northeast region of Brazil. However, no information is available on the diazotrophic bacterial population associated as well as the plant growth promoting potential when these traditional genotypes are inoculated with native strains. Here, we evaluated the response of ten traditional rice varieties to inoculation with ten diazotrophic strains, previously isolated from rice soil of this region and screened for their ability to produce indole-3-acetic acid (IAA) in vitro. The procedure for selection of the best diazotrophic strain/rice variety interaction involved three steps: gnotobiotic conditions, soil pot and field experiments. The gnotobiotic experiment showed that the Azospirillum amazonense strain AR3122 increased the biomass of the traditional varieties Cana Roxa and Cana Forte (28 and 48%, respectively) while this effect was less evident for the other combination of strains/rice varieties. The soil pot experiment showed that the combination of Burkholderia vietnamiensis strain AR 1122 and traditional variety Arroz 70 was superior to the other strains/varieties and the treatment fertilized with 100 kgNha−1. The best performance of the Burkholderia vietnamiensis strain AR1122/variety Arroz 70 was confirmed in the field experiment. There was an increase of up 10 and 29% in the grain yield in comparison to both the N fertilization and Herbaspirillum seropedicae ZAE 94 strain treatments, respectively. In contrast, the response of the commercial variety Bonanc¸ a to inoculation with strain AR1122 was much lower, suggesting that a biofertilizer inoculation program for traditional rice varieties should consider the genetic interaction between strain and rice variety. The diazotrophic B. vietmaniensis strain AR1122 was a good biofertilizer candidate for inoculation of traditional rice varieties and therefore should be used for further studies to confirm the strain-genotype effect envisaging a sustainable rice crop system mainly in the Northeast region of Brazil.
650 $aNitrogen fixation
650 $aBiofertilizante
650 $aFixação de Nitrogênio
650 $aOryza Sativa
653 $aBiofertilizer
700 1 $aBALDANI, V. L. D.
700 1 $aGALISA, P. de S.
700 1 $aPEREIRA, J. A.
700 1 $aBALDANI, J. I.
773 $tApplied Soil Ecology$gv. 64, p. 49-55, 2013.
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Embrapa Meio-Norte (CPAMN) |
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