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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. Biblioteca(s): Embrapa Agrobiologia. |
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Registros recuperados : 1 | |
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Registro Completo
Biblioteca(s): |
Embrapa Agrobiologia. |
Data corrente: |
14/09/2020 |
Data da última atualização: |
14/09/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
SILVA, C. F. da; PEREIRA, M. G.; GOMES, J. H. G.; MARCELO ANTONIOL FONTES; SILVA, E. M. R. da. |
Afiliação: |
Cristiane Figueira da Silva, UFRRJ; Marcos Gervásio Pereira; João Henrique Gaia Gomes, UFRRJ; MARCELO ANTONIOL FONTES, CNPAB; ELIANE MARIA RIBEIRO DA SILVA, CNPAB. |
Título: |
Enzyme activity, glomalin, and soil organic carbon in agroforestry systems. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Floresta e Ambiente, v. 27, n, 3, e20170716, 2020. |
ISSN: |
2179-8087 |
DOI: |
https://doi.org/10.1590/2179-8087.071617 |
Idioma: |
Francês |
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. |
Palavras-Chave: |
B glucosidase; FDA. |
Thesagro: |
Protease. |
Thesaurus NAL: |
Acid phosphatase; Agroecology. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/215951/1/Enzyme-Activity-Glomalin-and-Soil-Organic.pdf
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Marc: |
LEADER 01671naa a2200253 a 4500 001 2124915 005 2020-09-14 008 2020 bl uuuu u00u1 u #d 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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