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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
14/09/2020 |
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Data da última atualização: |
14/09/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA, C. F. da; PEREIRA, M. G.; GOMES, J. H. G.; MARCELO ANTONIOL FONTES; SILVA, E. M. R. da. |
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Afiliação: |
Cristiane Figueira da Silva, UFRRJ; Marcos Gervásio Pereira; João Henrique Gaia Gomes, UFRRJ; MARCELO ANTONIOL FONTES, CNPAB; ELIANE MARIA RIBEIRO DA SILVA, CNPAB. |
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Título: |
Enzyme activity, glomalin, and soil organic carbon in agroforestry systems. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Floresta e Ambiente, v. 27, n, 3, e20170716, 2020. |
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ISSN: |
2179-8087 |
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DOI: |
https://doi.org/10.1590/2179-8087.071617 |
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Idioma: |
Francês |
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Conteúdo: |
This study aimed to evaluate enzyme activity, glomalin-related soil proteins (GRSP), soil chemical attributes, and total organic carbon (TOC) in two Agroforestry systems (AFS) (AFS-1 and AFS-2), in a traditional agriculture area (TA), and secondary forest (SF) area in Paraty (RJ). Soil samples (from 0 to 5 cm depth) were collected during the rainy and dry seasons. AFS improves and/or maintains soil chemical indicators based on pH increase, reduces aluminum saturation and maintains soil nutrient content (Ca, Mg and K), when compared with SF. The contribution of organic material and the biodiversity of the AFS provide the maintenance of the total organic carbon content of the soil. AFS maintain the activity of the enzymes protease, ?-glucosidase, acid phosphatase, and total enzyme activity (FDA), and theproduction of glomalin-related soil protein at levels similar to those observed in SF, especially during the rainy season. |
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Palavras-Chave: |
B glucosidase; FDA. |
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Thesagro: |
Protease. |
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Thesaurus Nal: |
Acid phosphatase; Agroecology. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/215951/1/Enzyme-Activity-Glomalin-and-Soil-Organic.pdf
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Marc: |
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022 $a2179-8087
024 7 $ahttps://doi.org/10.1590/2179-8087.071617$2DOI
100 1 $aSILVA, C. F. da
245 $aEnzyme activity, glomalin, and soil organic carbon in agroforestry systems.$h[electronic resource]
260 $c2020
520 $aThis study aimed to evaluate enzyme activity, glomalin-related soil proteins (GRSP), soil chemical attributes, and total organic carbon (TOC) in two Agroforestry systems (AFS) (AFS-1 and AFS-2), in a traditional agriculture area (TA), and secondary forest (SF) area in Paraty (RJ). Soil samples (from 0 to 5 cm depth) were collected during the rainy and dry seasons. AFS improves and/or maintains soil chemical indicators based on pH increase, reduces aluminum saturation and maintains soil nutrient content (Ca, Mg and K), when compared with SF. The contribution of organic material and the biodiversity of the AFS provide the maintenance of the total organic carbon content of the soil. AFS maintain the activity of the enzymes protease, ?-glucosidase, acid phosphatase, and total enzyme activity (FDA), and theproduction of glomalin-related soil protein at levels similar to those observed in SF, especially during the rainy season.
650 $aAcid phosphatase
650 $aAgroecology
650 $aProtease
653 $aB glucosidase
653 $aFDA
700 1 $aPEREIRA, M. G.
700 1 $aGOMES, J. H. G.
700 1 $aMARCELO ANTONIOL FONTES
700 1 $aSILVA, E. M. R. da
773 $tFloresta e Ambiente$gv. 27, n, 3, e20170716, 2020.
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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| 1. |  | SILVA, C. F. da; PEREIRA, M. G.; GOMES, J. H. G.; MARCELO ANTONIOL FONTES; SILVA, E. M. R. da. Enzyme activity, glomalin, and soil organic carbon in agroforestry systems. Floresta e Ambiente, v. 27, n, 3, e20170716, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Agrobiologia. |
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| Registros recuperados : 1 | |
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