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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
15/04/2008 |
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Data da última atualização: |
15/04/2008 |
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Tipo da produção científica: |
Folder/Folheto/Cartilha |
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Autoria: |
SILVA, M. V. B.; DIAS, A.; PACHECO, R. S.; CARVALHO, J. F.; XAVIER, G. R.; RUMJANEK, N. G.; RIBEIRO, R. de L. D. |
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Afiliação: |
Marcius Vinícius Borges Silva, UFRRJ; Anelise Dias, UFRRJ; Rafael Sanches Pacheco, UFRRJ; Jacqueline Fernandes Carvalho, UFRRJ; Gustavo Ribeiro Xavier, Embrapa Agrobiologia; Norma Gouvea Rumjanek, Embrapa Agrobiologia; Raul de Lucena Duarte Ribeiro, Embrapa Agrobiologia. |
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Título: |
Gêneros e espécies de rizobactérias isoladas de um sistema orgânico de produção de hortaliças apresentando antagonismo contra Rhizoctonia solani e Sclerotium rolfsii in vitro. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
Seropédica: Embrapa Agrobiologia, 2007. |
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Páginas: |
4 p. |
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Idioma: |
Português |
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Notas: |
Parceria: UFRRJ.
Trabalho apresentado no IX Reunião Brasileira sobre Controle Biológico de Doenças de Plantas, Campinas/SP, 05 a 09 de novembro de 2007. |
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Thesagro: |
Agricultura Orgânica; Hortaliça. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00854nam a2200217 a 4500
001 1624231
005 2008-04-15
008 2007 bl uuuu u0uu1 u #d
100 1 $aSILVA, M. V. B.
245 $aGêneros e espécies de rizobactérias isoladas de um sistema orgânico de produção de hortaliças apresentando antagonismo contra Rhizoctonia solani e Sclerotium rolfsii in vitro.
260 $aSeropédica: Embrapa Agrobiologia$c2007
300 $a4 p.
500 $aParceria: UFRRJ. Trabalho apresentado no IX Reunião Brasileira sobre Controle Biológico de Doenças de Plantas, Campinas/SP, 05 a 09 de novembro de 2007.
650 $aAgricultura Orgânica
650 $aHortaliça
700 1 $aDIAS, A.
700 1 $aPACHECO, R. S.
700 1 $aCARVALHO, J. F.
700 1 $aXAVIER, G. R.
700 1 $aRUMJANEK, N. G.
700 1 $aRIBEIRO, R. de L. D.
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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Registro Completo
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
26/10/2021 |
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Data da última atualização: |
26/10/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
SILVA, C. F. da; SOUZA, R. C. de; PEREIRA, M. G.; PINTO, L. A. da S. R.; FERREIRA, R.; CORREIA, M. E. F.; MENEZES, C. E. G.; MARCELO ANTONIOL FONTES; SILVA, T. P. da. |
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Afiliação: |
CRISTIANE FIGUEIRA DA SILVA, UFRRJ; RODRIGO CAMARA DE SOUZA, UFRRJ; MARCOS GERVASIO PEREIRA, UFRRJ; LUIZ ALBERTO DA SILVA RODRIGUES PINTO, UFRRJ; ROBERT FERREIRA, UFRRJ; MARIA ELIZABETH FERNANDES CORREIA, CNPAB; CARLOS EDUARDO GABRIEL MENEZES, IFRJ - PINHEIRAL, RJ; MARCELO ANTONIOL FONTES, CNPAB; TIAGO PAULA DA SILVA, UFRRJ. |
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Título: |
Edaphic attributes indicative of edge effect in Semideciduous tropical forest. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Acta Oecologica, v. 113, 103776, November 2021, |
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ISSN: |
1146-609X |
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DOI: |
https://doi.org/10.1016/j.actao.2021.103776 |
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Idioma: |
Inglês |
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Conteúdo: |
Deforestation of native ecosystems causes microclimatic changes at the edge of the remaining forest fragments. This ?edge effect? can modify soil attributes, although there is little information on this. Thus, this study aimed to evaluate the edge effect on soil microclimate conditions, chemical, microbiological and arthropod community attributes and their relationship with litter attributes in a fragment of Semideciduous Seasonal Forest, in Piraí, RJ, Brazil. In the middle of the dry period (June/2019), four ranges of distances parallel to each other were established from the edge of the forest fragment: Edge: 0 m; Range 1: 50 m; Range 2: 100 m; and Interior: 160 m. In each range, five sampling points were established, spaced 10 m apart, where soil samples were collected in the 0?5 cm layer and litter samples. This material was employed to determine microclimatic, chemical and biological (arthropod community and microbiological attributes) attributes of the soil; and litter stock, concentration and content of nutrients. Forest fragmentation altered litter attributes and consequently soil moisture and nutrients, the communities? attributes of soil arthropods and microorganisms. These modifications in such aspects of nutrient cycling could compromise the forest functioning and the conservation of local biodiversity. Thus, we suggested the planting of non-pioneer native tree species in distances closest to the forest edge and installing of ecological corridors to connect the forest fragment to other remnants, in order to diminish the edge effect. MenosDeforestation of native ecosystems causes microclimatic changes at the edge of the remaining forest fragments. This ?edge effect? can modify soil attributes, although there is little information on this. Thus, this study aimed to evaluate the edge effect on soil microclimate conditions, chemical, microbiological and arthropod community attributes and their relationship with litter attributes in a fragment of Semideciduous Seasonal Forest, in Piraí, RJ, Brazil. In the middle of the dry period (June/2019), four ranges of distances parallel to each other were established from the edge of the forest fragment: Edge: 0 m; Range 1: 50 m; Range 2: 100 m; and Interior: 160 m. In each range, five sampling points were established, spaced 10 m apart, where soil samples were collected in the 0?5 cm layer and litter samples. This material was employed to determine microclimatic, chemical and biological (arthropod community and microbiological attributes) attributes of the soil; and litter stock, concentration and content of nutrients. Forest fragmentation altered litter attributes and consequently soil moisture and nutrients, the communities? attributes of soil arthropods and microorganisms. These modifications in such aspects of nutrient cycling could compromise the forest functioning and the conservation of local biodiversity. Thus, we suggested the planting of non-pioneer native tree species in distances closest to the forest edge and installing of ecological corridors to connect the f... Mostrar Tudo |
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Palavras-Chave: |
Arbuscular mycorrhizal fungi; Edaphic fauna; Soil enzymatic activity; Soil microbial biomass. |
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Thesaurus NAL: |
Glomalin. |
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Categoria do assunto: |
S Ciências Biológicas |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/227216/1/Edaphic-attributes-indicative-of-edge-effect.pdf
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Marc: |
LEADER 02484naa a2200301 a 4500
001 2135590
005 2021-10-26
008 2021 bl uuuu u00u1 u #d
022 $a1146-609X
024 7 $ahttps://doi.org/10.1016/j.actao.2021.103776$2DOI
100 1 $aSILVA, C. F. da
245 $aEdaphic attributes indicative of edge effect in Semideciduous tropical forest.$h[electronic resource]
260 $c2021
520 $aDeforestation of native ecosystems causes microclimatic changes at the edge of the remaining forest fragments. This ?edge effect? can modify soil attributes, although there is little information on this. Thus, this study aimed to evaluate the edge effect on soil microclimate conditions, chemical, microbiological and arthropod community attributes and their relationship with litter attributes in a fragment of Semideciduous Seasonal Forest, in Piraí, RJ, Brazil. In the middle of the dry period (June/2019), four ranges of distances parallel to each other were established from the edge of the forest fragment: Edge: 0 m; Range 1: 50 m; Range 2: 100 m; and Interior: 160 m. In each range, five sampling points were established, spaced 10 m apart, where soil samples were collected in the 0?5 cm layer and litter samples. This material was employed to determine microclimatic, chemical and biological (arthropod community and microbiological attributes) attributes of the soil; and litter stock, concentration and content of nutrients. Forest fragmentation altered litter attributes and consequently soil moisture and nutrients, the communities? attributes of soil arthropods and microorganisms. These modifications in such aspects of nutrient cycling could compromise the forest functioning and the conservation of local biodiversity. Thus, we suggested the planting of non-pioneer native tree species in distances closest to the forest edge and installing of ecological corridors to connect the forest fragment to other remnants, in order to diminish the edge effect.
650 $aGlomalin
653 $aArbuscular mycorrhizal fungi
653 $aEdaphic fauna
653 $aSoil enzymatic activity
653 $aSoil microbial biomass
700 1 $aSOUZA, R. C. de
700 1 $aPEREIRA, M. G.
700 1 $aPINTO, L. A. da S. R.
700 1 $aFERREIRA, R.
700 1 $aCORREIA, M. E. F.
700 1 $aMENEZES, C. E. G.
700 1 $aMARCELO ANTONIOL FONTES
700 1 $aSILVA, T. P. da
773 $tActa Oecologica$gv. 113, 103776, November 2021
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