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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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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
19/12/2019 |
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Data da última atualização: |
27/12/2019 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
ROCHA, M. de Q.; NODA, H. |
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Afiliação: |
MARCELO DE QUEIROZ ROCHA, CPAA. |
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Título: |
Avaliação agronômica de procedências de "chicória" (Eryngium foetidum L.) com ênfase nas populações do Alto Rio Solimões. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
In: SIMPÓSIO BRASILEIRO DE RECURSOS GENÉTICOS DE FRUTAS E HORTALIÇAS, 2005, Pelotas. Resumos e palestras... Pelotas: Embrapa Clima Temperado, 2005. |
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Páginas: |
p. 223-227. |
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Idioma: |
Português |
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Palavras-Chave: |
Adubação nitrogenada; Alto Rio Solimões; Amazonas; Análise agronômica; Brasil; Eryngium foetium. |
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Thesagro: |
Chicória; Produtividade. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/207847/1/Simposio-Brasileiro-de-Recursos-Geneticos-de-Frutas-e-hortalicas-p223.pdf
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Marc: |
LEADER 00768nam a2200217 a 4500
001 2117288
005 2019-12-27
008 2005 bl uuuu u00u1 u #d
100 1 $aROCHA, M. de Q.
245 $aAvaliação agronômica de procedências de "chicória" (Eryngium foetidum L.) com ênfase nas populações do Alto Rio Solimões.
260 $aIn: SIMPÓSIO BRASILEIRO DE RECURSOS GENÉTICOS DE FRUTAS E HORTALIÇAS, 2005, Pelotas. Resumos e palestras... Pelotas: Embrapa Clima Temperado$c2005
300 $ap. 223-227.
650 $aChicória
650 $aProdutividade
653 $aAdubação nitrogenada
653 $aAlto Rio Solimões
653 $aAmazonas
653 $aAnálise agronômica
653 $aBrasil
653 $aEryngium foetium
700 1 $aNODA, H.
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Embrapa Amazônia Ocidental (CPAA) |
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