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| Registros recuperados : 19 | |
| 1. |  | RODRIGUES, P. G.; GARCEZ, D. S. M.; SILVA, C. M.; SANTANA, C. C. S.; SANTANA, J. C. S.; LOPES, C. da C.; MUNIZ, E. N.; OLIVEIRA JUNIOR, G. M. de; MOURA, R. S. de; SOUZA, J. C. Use of palm bran (Nopalea cochenillifera (L.) Salm-Dyck) in partial replacement of concentrate in maintenance equine diets ? a pilot study. Archives Animal Breeding, v. 64, n. 1, p. 273-282, 2021.| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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| 2. | | SOUZA, F. A. C.; FERNANDES, T. J.; CUNHA, F. O.; RIBEIRO, R. A.; MUNIZ, F. R.; MEIRELLES, S. L. C.; MUNIZ, J. A.; MOURA, R. S. Morphometric characteristics of the Mangalarga Marchador horse breed determined by nonlinear models. Pesquisa Agropecuária Brasileira v. 54, e01145, jan./dez. 2019. Título em português: Características morfométricas de equinos da raça Mangalarga Marchador determinadas por modelos não lineares.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 3. | | CRUZ, C. S. da; MOURA, R. S.; DIAS, E. de A.; RAMOS, F. da S.; SOUSA, M. R.; CRUZ, A. Atividade: sintomas visuais de omissão de nutrientes essenciais na cultura maracujazeiro amarelo. In: REUNIÃO ANUAL DE CIÊNCIA, TECNOLOGIA, INOVAÇÃO E CULTURA NO RECÔNCAVO DA BAHIA - RECONCITEC, 4. 2017, Cruz das Almas. Educação, desenvolvimento e integração Social: anais.... Cruz das Almas, Universidade Federal do Recôncavo da Bahia, 2017.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 6. | | SANTOS, V. O.; PELEGRINI, P. B.; MULINARI, F.; MOURA, R. S.; CARDOSO, L. P. V.; BÜHRER-SÉKULA, S.; MILLER, R. N. G.; PINTO, E. R. C.; GROSSI-DE-SA, M. F. A novel immunochromatographic strip test for rapid detection of Cry1Ac and Cry8Ka5 proteins in genetically modified crops. Analytical Methods, v. 7, n. 21, p. 9331-9339, 2015.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 7. | | RIBEIRO, A. A.; ANDRADE JUNIOR, A. S. de; SILVA, E. M.; SIMEÃO, M.; MOURA, R. S. Métodos empíricos de estimativa da evapotranspiração de referência para Piripiri, Piauí. In: CONGRESSO BRASILEIRO DE ENGENHARIA AGRÍCOLA, 43., 2014, Campo Grande-MS. Resumos expandidos... Campo Grande-MS: SBEA, 2014. CONBEA 2014,| Biblioteca(s): Embrapa Meio-Norte. |
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| 8. | | MOURA, R. S.; ZIMMER, G.; STÖCKER, C. M.; DODE, J.; OLIVEIRA, R. P. de; ROMBALDI, C. V. Quantificação de fenóis e carotenoides de albedo de tangerina 'okitsu' cultivada na região de Pelotas/RS. In: SIMPÓSIO EM CIÊNCIA E TECNOLOGIA DE ALIMENTOS, 4., 2012, João Pessoa. Anais... João Pessoa: Universidade Federal da Paraiba: SICTA, 2012.| Biblioteca(s): Embrapa Clima Temperado. |
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| 9. | | ZIMMER, G.; STÖCKER, C. M.; MOURA, R. S.; OLIVEIRA, R. P. de; ROMBALDI, C. V. Quantificação de fenóis totais, carotenóides totais e atividade antioxidante de citros cultivados no rio grande do sul. In: CONGRESSO DE INICIAÇÃO CIENTÍFICA, 21.; MOSTRA CIENTÍFICA, 4., 2012, Pelotas. [Anais.]. Pelotas: UFPel, 2012. 1 CD-ROM.| Biblioteca(s): Embrapa Clima Temperado. |
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| 12. | | TAVARES, I. B.; ZIMMER, G.; MOURA, R. S.; OLIVEIRA, R. P. de; CÉSAR, V. R. Caracterização físico-química de tangerina satsuma okitsu (c. Unshiu marcovitch) e de laranja cara cara (c. Sinensis l. Osbeck) cultivados no rio grande do sul. In: CONGRESSO DE INICIAÇÃO CIENTÍFICA, 21.; MOSTRA CIENTÍFICA, 4., 2012, Pelotas. [Anais.]. Pelotas: UFPel, 2012. 1 CD-ROM.| Biblioteca(s): Embrapa Clima Temperado. |
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| 13. | | STORCH, T. T.; MOURA, R. S.; DAL CERO, J.; GIRARDI, C. L.; ROMBALDI, C. V. Inibição da ação do etileno sobre variáveis de qualidade de maçãs 'Gala' mantidas em armazenamento refrigerado. In: SIMPÓSIO BRASILEIRO DE PÓS-COLHEITA DE FRUTAS, HORTALIÇAS E FLORES, 3., 2011, Nova friburgo. Anais... Rio de Janeiro: Embrapa Agroindústria de Alimentos, 2011. p. 1030-1033. 1 CD-ROM.| Biblioteca(s): Embrapa Uva e Vinho. |
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| 15. | | MOURA, R. S.; STORCH, T. T.; DAL CERO, J.; GIRARDI, C. L.; ROMBALDI, C. V. Avaliação da suculência de maçãs, cv. Gala, tratadas com 1-mcp e armazenadas sob atmosfera refrigerada. In: SIMPÓSIO BRASILEIRO DE PÓS-COLHEITA DE FRUTAS, HORTALIÇAS E FLORES, 3., 2011, Nova friburgo. Anais... Rio de Janeiro: Embrapa Agroindústria de Alimentos, 2011. p. 978-981 1 CD-ROM.| Biblioteca(s): Embrapa Uva e Vinho. |
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| 18. | | MOURA, R. S.; GIRARDI, C. L.; OLIVEIRA, E. M. de; ZILIO, R. A.; FIALHO, F. B. Influência do manejo à campo na qualidade pós-colheita das uvas de mesa BRS Clara e BRS Morena. In: CONGRESSO BRASILEIRO DE CIÊNCIA E TECNOLOGIA DE ALIMENTOS, 22., 2010, Salvador. Ciência e tecnologia de alimentos: potencialidades, desafios e inovações. [S.l.]: SBCTA, 2010. p. 706. 1 CD-ROM. Resumo.| Biblioteca(s): Embrapa Uva e Vinho. |
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| Registros recuperados : 19 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
23/03/2020 |
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Data da última atualização: |
23/03/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
C - 0 |
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Autoria: |
RIBEIRINHO, V. S.; CARVALHO, C. S.; RAMOS, N. P.; PACKER, A. P.; MILORI, D. M. B. P.; SANTOS, J. de O.; CERRI, C. E. P.; ANDRADE, C. A. de. |
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Afiliação: |
VICTOR SANCHES RIBEIRINHO; CRISTINA SILVA CARVALHO, UEMA; NILZA PATRICIA RAMOS, CNPMA; ANA PAULA CONTADOR PACKER, CNPMA; DEBORA MARCONDES BASTOS PEREIRA, CNPDIA; JULIANA DE OLIVEIRA SANTOS MARCATTO, CNPMA; CARLOS EDUARDO PELLEGRINO CERRI, ESALQ-USP; CRISTIANO ALBERTO DE ANDRADE, CNPMA. |
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Título: |
Organic matter of tropical soil with coffee growth in CO2 enriched atmosphere. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Horticulture International Journal, v. 3, n. 6, p. 283-289, 2019. |
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ISSN: |
2576-4462 |
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DOI: |
https://doi.org/10.15406/hij.2019.03.00143 |
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Idioma: |
Inglês |
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Conteúdo: |
The increase of atmospheric CO2 should result in higher carbon fixation by plants of the C3 photosynthetic cycle, such as coffee. However, not much is known about the relationship between atmospheric CO2 increase, higher carbon fixation through photosynthesis and the potential carbon sequestration in soil. Based on the hypothesis that there will be greater stabilization of carbon in soil due to increase of atmospheric CO2 concentration, the study was carried a field coffee grown area with FACE (Free-Air Carbon dioxide Enrichment) system. The CO2 enrichment treatment maintained the concentration of this gas 200 ?mol mol-1 above the ambient value. The stocks of carbon and nitrogen in soil and some attributes related to the humification of organic matter were evaluated 43 months after the beginning of the experiment. In addition, the decomposition of residues of coffee plants (leaves) and the emission of N2O were also evaluated. The stocks of carbon and nitrogen in soil of at 0-5 cm layer were in average 18% higher (2.6 Mg ha-1 carbon and 0.2 Mg ha-1 nitrogen) in CO2 enrichment treatment. As the decomposition of vegetal remains was not affected by atmospheric CO2 enrichment, the increase of carbon and nitrogen in soil was due to the greater contribution of vegetal material, which resulted in a less humic organic matter. In the equilibrium between carbon soil stabilization and N2O emission, the enrichment of atmospheric CO2 in the coffee crop resulted in negative feedback for global warming due to the increased sequestration potential of carbon by soil. MenosThe increase of atmospheric CO2 should result in higher carbon fixation by plants of the C3 photosynthetic cycle, such as coffee. However, not much is known about the relationship between atmospheric CO2 increase, higher carbon fixation through photosynthesis and the potential carbon sequestration in soil. Based on the hypothesis that there will be greater stabilization of carbon in soil due to increase of atmospheric CO2 concentration, the study was carried a field coffee grown area with FACE (Free-Air Carbon dioxide Enrichment) system. The CO2 enrichment treatment maintained the concentration of this gas 200 ?mol mol-1 above the ambient value. The stocks of carbon and nitrogen in soil and some attributes related to the humification of organic matter were evaluated 43 months after the beginning of the experiment. In addition, the decomposition of residues of coffee plants (leaves) and the emission of N2O were also evaluated. The stocks of carbon and nitrogen in soil of at 0-5 cm layer were in average 18% higher (2.6 Mg ha-1 carbon and 0.2 Mg ha-1 nitrogen) in CO2 enrichment treatment. As the decomposition of vegetal remains was not affected by atmospheric CO2 enrichment, the increase of carbon and nitrogen in soil was due to the greater contribution of vegetal material, which resulted in a less humic organic matter. In the equilibrium between carbon soil stabilization and N2O emission, the enrichment of atmospheric CO2 in the coffee crop resulted in negative feedback for gl... Mostrar Tudo |
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Palavras-Chave: |
Carbon stock; Humification index. |
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Thesagro: |
Café; Matéria Orgânica; Solo Tropical. |
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Thesaurus NAL: |
Coffea arabica var. arabica; Free air carbon dioxide enrichment; Humic substances. |
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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/211977/1/Ramos-NP-organic-matter-2019.pdf
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Marc: |
LEADER 02564naa a2200325 a 4500
001 2121331
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008 2019 bl uuuu u00u1 u #d
022 $a2576-4462
024 7 $ahttps://doi.org/10.15406/hij.2019.03.00143$2DOI
100 1 $aRIBEIRINHO, V. S.
245 $aOrganic matter of tropical soil with coffee growth in CO2 enriched atmosphere.$h[electronic resource]
260 $c2019
520 $aThe increase of atmospheric CO2 should result in higher carbon fixation by plants of the C3 photosynthetic cycle, such as coffee. However, not much is known about the relationship between atmospheric CO2 increase, higher carbon fixation through photosynthesis and the potential carbon sequestration in soil. Based on the hypothesis that there will be greater stabilization of carbon in soil due to increase of atmospheric CO2 concentration, the study was carried a field coffee grown area with FACE (Free-Air Carbon dioxide Enrichment) system. The CO2 enrichment treatment maintained the concentration of this gas 200 ?mol mol-1 above the ambient value. The stocks of carbon and nitrogen in soil and some attributes related to the humification of organic matter were evaluated 43 months after the beginning of the experiment. In addition, the decomposition of residues of coffee plants (leaves) and the emission of N2O were also evaluated. The stocks of carbon and nitrogen in soil of at 0-5 cm layer were in average 18% higher (2.6 Mg ha-1 carbon and 0.2 Mg ha-1 nitrogen) in CO2 enrichment treatment. As the decomposition of vegetal remains was not affected by atmospheric CO2 enrichment, the increase of carbon and nitrogen in soil was due to the greater contribution of vegetal material, which resulted in a less humic organic matter. In the equilibrium between carbon soil stabilization and N2O emission, the enrichment of atmospheric CO2 in the coffee crop resulted in negative feedback for global warming due to the increased sequestration potential of carbon by soil.
650 $aCoffea arabica var. arabica
650 $aFree air carbon dioxide enrichment
650 $aHumic substances
650 $aCafé
650 $aMatéria Orgânica
650 $aSolo Tropical
653 $aCarbon stock
653 $aHumification index
700 1 $aCARVALHO, C. S.
700 1 $aRAMOS, N. P.
700 1 $aPACKER, A. P.
700 1 $aMILORI, D. M. B. P.
700 1 $aSANTOS, J. de O.
700 1 $aCERRI, C. E. P.
700 1 $aANDRADE, C. A. de
773 $tHorticulture International Journal$gv. 3, n. 6, p. 283-289, 2019.
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Embrapa Meio Ambiente (CNPMA) |
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