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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
24/04/2012 |
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Data da última atualização: |
28/08/2012 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PARTELLI, F. L.; VIEIRA, H. D.; FERREIRA, E. P. de B.; VIANA, A. P.; MARTINS, M. A.; URQUIAGA, S. |
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Afiliação: |
FÁBIO LUIZ PARTELLI, UNIVERSIDADE FEDERAL DO ESPÍRITO SANTO; HENRIQUE DUARTE VIEIRA, UNIVERSIDADE ESTADUAL DO NORTE FLUMINENSE; ENDERSON PETRONIO DE BRITO FERREIRA, CNPAF; ALEXANDRE PIO VIANA, UNIVERSIDADE ESTADUAL DO NORTE FLUMINENSE; MARCO ANTONIO MARTINS, UNIVERSIDADE ESTADUAL DO NORTE FLUMINENSE; SEGUNDO SACRAMENTO U CABALLERO, CNPAB. |
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Título: |
Chemical and microbiological soil characteristics under conventional and organic coffee production systems. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Communications in Soil Science and Plant Analysis, New York, v. 43, n. 5, p. 847-864, Mar. 2012. |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to evaluate the effect of Conilon coffee (Coffea canephora) cultivated under conventional and organic management systems on the chemical and microbiological characteristics of the soil, as compared to an Atlantic forest. Chemical soil properties, microbial biomass carbon (MBC), microbial biomass nitrogen (MBN), microbial activity (MA), and metabolic quotient (qCO2) were determined at depths of 0?10 cm and 10?20 cm in two seasons (summer and winter). Although microbiological attributes varied according to the season and soil depth, MBC provided 54.15% of relative contribution to distinguish the treatments, followed by MBN and MA. Results indicate that the cultivation of coffee under organic management is more sustainable than under conventional system. Carbon from microbial biomass was the most important soil microbiological attribute in the clustering of the different management methods. Atlantic forest soil followed by organic coffee cultivation soil showed the best soil-quality indices. |
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Thesagro: |
Café; Fertilidade do solo; Microbiologia; Nutrição vegetal; Produção orgânica. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01781naa a2200241 a 4500
001 1922941
005 2012-08-28
008 2012 bl uuuu u00u1 u #d
100 1 $aPARTELLI, F. L.
245 $aChemical and microbiological soil characteristics under conventional and organic coffee production systems.
260 $c2012
520 $aThe objective of this study was to evaluate the effect of Conilon coffee (Coffea canephora) cultivated under conventional and organic management systems on the chemical and microbiological characteristics of the soil, as compared to an Atlantic forest. Chemical soil properties, microbial biomass carbon (MBC), microbial biomass nitrogen (MBN), microbial activity (MA), and metabolic quotient (qCO2) were determined at depths of 0?10 cm and 10?20 cm in two seasons (summer and winter). Although microbiological attributes varied according to the season and soil depth, MBC provided 54.15% of relative contribution to distinguish the treatments, followed by MBN and MA. Results indicate that the cultivation of coffee under organic management is more sustainable than under conventional system. Carbon from microbial biomass was the most important soil microbiological attribute in the clustering of the different management methods. Atlantic forest soil followed by organic coffee cultivation soil showed the best soil-quality indices.
650 $aCafé
650 $aFertilidade do solo
650 $aMicrobiologia
650 $aNutrição vegetal
650 $aProdução orgânica
700 1 $aVIEIRA, H. D.
700 1 $aFERREIRA, E. P. de B.
700 1 $aVIANA, A. P.
700 1 $aMARTINS, M. A.
700 1 $aURQUIAGA, S.
773 $tCommunications in Soil Science and Plant Analysis, New York$gv. 43, n. 5, p. 847-864, Mar. 2012.
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Embrapa Arroz e Feijão (CNPAF) |
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| 2. |  | FIDELIS, R. R.; ROCHA, R. de O.; VELOSO, D. A.; BORTOLON, L.; SOARES, G. M.; BORTOLON, E. S. O.; TAVARES, T. C. de O.; SOUSA, S. A. de; OLIVEIRA, L. B. de; OLIVEIRA, A. C. F. de; LEAL, T. H. V.; BARBOSA, M. R. de A.; SERAGLIO, N. A.; FERRARI, J. M. Agronomic characteristics of common bean genotypes influenced by the use of boron. American Scientific Research Journal for Engineering, Technology, and Sciences, v. 67, n. 1, p. 80-86, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 5 |
| Biblioteca(s): Embrapa Pesca e Aquicultura. |
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| Registros recuperados : 2 | |
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