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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
17/11/2021 |
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Data da última atualização: |
17/11/2021 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
SANTOS, J. V. DOS; BENTO, L. R.; BRESOLIN, J. D.; OLIVEIRA, P. P. A.; BERNARDI, A. C. de C.; PEZZOPANE, J. R. M.; MENDES, I. de C.; MARTIN NETO, L. |
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Afiliação: |
JOÃO VITOR DOS SANTOS, USP; LUCAS RAIMUNDO BENTO, USP; JOANA DIAS BRESOLIN, CNPDIA; PATRICIA PERONDI ANCHAO OLIVEIRA, CPPSE; ALBERTO CARLOS DE CAMPOS BERNARDI, CPPSE; JOSE RICARDO MACEDO PEZZOPANE, CPPSE; IEDA DE CARVALHO MENDES, CPAC; LADISLAU MARTIN NETO, CNPDIA. |
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Título: |
Enzymatic activity as an early sensor in the evaluation of soil quality in silvopastoral systems. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FORESTRY SYSTEMS: 100% DIGITAL, 2., 2021. WCCLF 2021 proceedings. Campo Grande, MS: Embrapa Gado de Corte, 2021. |
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Páginas: |
p.347-351. |
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Idioma: |
Inglês |
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Conteúdo: |
The demand for food has intensified at the rate that the world population has grown, requiring production models capable of meeting world needs, through high productivity and conciliating with sustainable practices. In this scenario, the silvopastoral system (SPS) has been introduced as an alternative to current production models. Thus, this study aimed to evaluate the current soil condition in an SPS using chemical and microbiological parameters as indicators of soil quality, using a native forest and degraded pasture as a positive and negative reference, respectively. For this, soil samples were collected at a depth of 0-10 cm, and the total carbon and B-glycosidase activity (BGL) were determined. Both SPS sub-areas, in the tree rows (SPS-R) and between rows (SPS-BR) showed potential to store carbon over time. The BGL activity was the parameter that showed greater sensitivity to the land use management, the biological potential of the SPS, and the increased enzymatic activity in the SPS-R as a function of adding trees. The current results showed that low productivity pasture areas' conversion into integrated systems improved both chemical and microbiological soil quality. |
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Palavras-Chave: |
B glycosidase; Enzymatic activity. |
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Thesaurus Nal: |
Soil quality. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 02034nam a2200241 a 4500
001 2136233
005 2021-11-17
008 2021 bl uuuu u01u1 u #d
100 1 $aSANTOS, J. V. DOS
245 $aEnzymatic activity as an early sensor in the evaluation of soil quality in silvopastoral systems.$h[electronic resource]
260 $aIn: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FORESTRY SYSTEMS: 100% DIGITAL, 2., 2021. WCCLF 2021 proceedings. Campo Grande, MS: Embrapa Gado de Corte$c2021
300 $ap.347-351.
520 $aThe demand for food has intensified at the rate that the world population has grown, requiring production models capable of meeting world needs, through high productivity and conciliating with sustainable practices. In this scenario, the silvopastoral system (SPS) has been introduced as an alternative to current production models. Thus, this study aimed to evaluate the current soil condition in an SPS using chemical and microbiological parameters as indicators of soil quality, using a native forest and degraded pasture as a positive and negative reference, respectively. For this, soil samples were collected at a depth of 0-10 cm, and the total carbon and B-glycosidase activity (BGL) were determined. Both SPS sub-areas, in the tree rows (SPS-R) and between rows (SPS-BR) showed potential to store carbon over time. The BGL activity was the parameter that showed greater sensitivity to the land use management, the biological potential of the SPS, and the increased enzymatic activity in the SPS-R as a function of adding trees. The current results showed that low productivity pasture areas' conversion into integrated systems improved both chemical and microbiological soil quality.
650 $aSoil quality
653 $aB glycosidase
653 $aEnzymatic activity
700 1 $aBENTO, L. R.
700 1 $aBRESOLIN, J. D.
700 1 $aOLIVEIRA, P. P. A.
700 1 $aBERNARDI, A. C. de C.
700 1 $aPEZZOPANE, J. R. M.
700 1 $aMENDES, I. de C.
700 1 $aMARTIN NETO, L.
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Registro original: |
Embrapa Cerrados (CPAC) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroindústria de Alimentos. Para informações adicionais entre em contato com ctaa.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
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Data corrente: |
25/11/2002 |
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Data da última atualização: |
25/11/2002 |
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Autoria: |
ASSAD, E. D.; CORREA, T. B. S.; VARGAS, E. A.; SANS, L. M.; SANO, E. E.; BEZERRA, H. S.; MACEDO, M. B. A. |
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Título: |
Gis use and climatic modelling to identify risk areas of maize contamination. |
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Ano de publicação: |
2000 |
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Fonte/Imprenta: |
In: INTERNATIONAL IUPAC SYMPOSIUM ON MYCOTOXINS AND PHYCOTOXINS, 10., 2000, Guaruja, Sao Paulo. Official program and abstracts...Sao Paulo: Instituto Adolfo Lutz, 2000. p.195. |
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Idioma: |
Inglês |
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Palavras-Chave: |
Identificacao de riscos. |
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Thesagro: |
Contaminação; Controle de Qualidade; Milho. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00772naa a2200229 a 4500
001 1413919
005 2002-11-25
008 2000 bl --- 0-- u #d
100 1 $aASSAD, E. D.
245 $aGis use and climatic modelling to identify risk areas of maize contamination.
260 $c2000
650 $aContaminação
650 $aControle de Qualidade
650 $aMilho
653 $aIdentificacao de riscos
700 1 $aCORREA, T. B. S.
700 1 $aVARGAS, E. A.
700 1 $aSANS, L. M.
700 1 $aSANO, E. E.
700 1 $aBEZERRA, H. S.
700 1 $aMACEDO, M. B. A.
773 $tIn: INTERNATIONAL IUPAC SYMPOSIUM ON MYCOTOXINS AND PHYCOTOXINS, 10., 2000, Guaruja, Sao Paulo. Official program and abstracts...Sao Paulo: Instituto Adolfo Lutz, 2000. p.195.
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