Enzymatic activity of soil under organic and conventional management in the culture of sugar cane in Goiás
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Semina. Ciências Agrárias (Online) |
Texto Completo: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/6782 |
Resumo: | This work aimed to evaluate the activity of enzymes related with the carbon cycle, P mineralization and total enzymatic activity of soil cultivated with certified organic sugarcane with and without soil tillage, organic sugarcane under certification, conventional sugarcane with and without residue burning and a remaining area of Cerrado in Goiatuba, GO, Brazil. Soil samples were collected in March (summer) and in September (winter) 2009 from 0-10 cm depth for analysis of organic matter, pH, P, granulometry, total enzymatic activity, ?-glucosidase and acid phosphatase. Data were subjected to descriptive and multivariate analyses. The certified organic management of sugarcane without soil tillage had higher levels of ?-glucosidase activity, indicating increased cycling of organic matter in relation to other systems. The highest values of acid phosphatase were observed in the samples collected from the remaining area of Cerrado in the summer, followed by the certified organic management without soil tillage. Lower total enzymatic activity was observed in the management involving residue burning before the crop harvest. The remaining soil of Cerrado, followed by the certified area with organic management of sugarcane without soil tillage presented the best indicators of soil quality. |
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Semina. Ciências Agrárias (Online) |
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Enzymatic activity of soil under organic and conventional management in the culture of sugar cane in GoiásAtividade enzimática do solo sob sistema de produção orgânica e convencional na cultura da cana-de-açúcar em GoiásB-glucosidaseFDA hydrolysisOrganic managementCarbon mineralizationOrganic phosphorusAcid phosphatase.B-glicosidaseAtividade enzimática totalManejo orgânicoMineralização do carbonoFósforo orgânicoFosfatase ácida.Ciência do SoloThis work aimed to evaluate the activity of enzymes related with the carbon cycle, P mineralization and total enzymatic activity of soil cultivated with certified organic sugarcane with and without soil tillage, organic sugarcane under certification, conventional sugarcane with and without residue burning and a remaining area of Cerrado in Goiatuba, GO, Brazil. Soil samples were collected in March (summer) and in September (winter) 2009 from 0-10 cm depth for analysis of organic matter, pH, P, granulometry, total enzymatic activity, ?-glucosidase and acid phosphatase. Data were subjected to descriptive and multivariate analyses. The certified organic management of sugarcane without soil tillage had higher levels of ?-glucosidase activity, indicating increased cycling of organic matter in relation to other systems. The highest values of acid phosphatase were observed in the samples collected from the remaining area of Cerrado in the summer, followed by the certified organic management without soil tillage. Lower total enzymatic activity was observed in the management involving residue burning before the crop harvest. The remaining soil of Cerrado, followed by the certified area with organic management of sugarcane without soil tillage presented the best indicators of soil quality. Objetivou-se avaliar a atividade das enzimas ligadas ao ciclo do carbono, à mineralização do fósforo e atividade enzimática total do solo cultivado com cana-de-açúcar orgânica certificada com e sem revolvimento do solo, orgânica em certificação, convencional com e sem queima da palhada e uma área remanescente de Cerrado no município de Goiatuba, GO, Brasil. Foi realizada coleta de solo em março (período chuvoso) e setembro (período de estiagem) de 2009, na profundidade de 0-10 cm, para análises de matéria orgânica, pH, P, granulometria e atividade enzimática total, ?-glicosidase e fosfatase ácida. Os dados foram submetidos às análises descritiva e multivariada. O sistema de produção orgânico certificado de cana-de-açúcar sem revolvimento do solo apresentou maiores níveis de atividade da ?-glicosidase, indicando maior ciclagem da matéria orgânica em relação aos outros sistemas. Os maiores valores de fosfatase ácida foram observados nas coletas amostradas no período chuvoso na área remanescente de Cerrado, seguido pelo sistema de produção orgânico certificado sem revolvimento do solo. Menor atividade enzimática total foi observada no sistema que utiliza a queima da palhada antes da colheita. O solo remanescente de Cerrado seguido pelo sistema orgânico certificado de cana-de-açúcar sem revolvimento apresentaram os melhores indicadores de qualidade de solo.UEL2012-08-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisaapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/678210.5433/1679-0359.2012v33n4p1251Semina: Ciências Agrárias; Vol. 33 No. 4 (2012); 1251-1262Semina: Ciências Agrárias; v. 33 n. 4 (2012); 1251-12621679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/6782/11223Copyright (c) 2012 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessEvangelista, Cristiano RamosPartelli, Fábio LuizFerreira, Enderson Petrônio de BritoCorrechel, Vládia2023-01-27T13:56:19Zoai:ojs.pkp.sfu.ca:article/6782Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2023-01-27T13:56:19Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Enzymatic activity of soil under organic and conventional management in the culture of sugar cane in Goiás Atividade enzimática do solo sob sistema de produção orgânica e convencional na cultura da cana-de-açúcar em Goiás |
title |
Enzymatic activity of soil under organic and conventional management in the culture of sugar cane in Goiás |
spellingShingle |
Enzymatic activity of soil under organic and conventional management in the culture of sugar cane in Goiás Evangelista, Cristiano Ramos B-glucosidase FDA hydrolysis Organic management Carbon mineralization Organic phosphorus Acid phosphatase. B-glicosidase Atividade enzimática total Manejo orgânico Mineralização do carbono Fósforo orgânico Fosfatase ácida. Ciência do Solo |
title_short |
Enzymatic activity of soil under organic and conventional management in the culture of sugar cane in Goiás |
title_full |
Enzymatic activity of soil under organic and conventional management in the culture of sugar cane in Goiás |
title_fullStr |
Enzymatic activity of soil under organic and conventional management in the culture of sugar cane in Goiás |
title_full_unstemmed |
Enzymatic activity of soil under organic and conventional management in the culture of sugar cane in Goiás |
title_sort |
Enzymatic activity of soil under organic and conventional management in the culture of sugar cane in Goiás |
author |
Evangelista, Cristiano Ramos |
author_facet |
Evangelista, Cristiano Ramos Partelli, Fábio Luiz Ferreira, Enderson Petrônio de Brito Correchel, Vládia |
author_role |
author |
author2 |
Partelli, Fábio Luiz Ferreira, Enderson Petrônio de Brito Correchel, Vládia |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Evangelista, Cristiano Ramos Partelli, Fábio Luiz Ferreira, Enderson Petrônio de Brito Correchel, Vládia |
dc.subject.por.fl_str_mv |
B-glucosidase FDA hydrolysis Organic management Carbon mineralization Organic phosphorus Acid phosphatase. B-glicosidase Atividade enzimática total Manejo orgânico Mineralização do carbono Fósforo orgânico Fosfatase ácida. Ciência do Solo |
topic |
B-glucosidase FDA hydrolysis Organic management Carbon mineralization Organic phosphorus Acid phosphatase. B-glicosidase Atividade enzimática total Manejo orgânico Mineralização do carbono Fósforo orgânico Fosfatase ácida. Ciência do Solo |
description |
This work aimed to evaluate the activity of enzymes related with the carbon cycle, P mineralization and total enzymatic activity of soil cultivated with certified organic sugarcane with and without soil tillage, organic sugarcane under certification, conventional sugarcane with and without residue burning and a remaining area of Cerrado in Goiatuba, GO, Brazil. Soil samples were collected in March (summer) and in September (winter) 2009 from 0-10 cm depth for analysis of organic matter, pH, P, granulometry, total enzymatic activity, ?-glucosidase and acid phosphatase. Data were subjected to descriptive and multivariate analyses. The certified organic management of sugarcane without soil tillage had higher levels of ?-glucosidase activity, indicating increased cycling of organic matter in relation to other systems. The highest values of acid phosphatase were observed in the samples collected from the remaining area of Cerrado in the summer, followed by the certified organic management without soil tillage. Lower total enzymatic activity was observed in the management involving residue burning before the crop harvest. The remaining soil of Cerrado, followed by the certified area with organic management of sugarcane without soil tillage presented the best indicators of soil quality. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-08-28 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Pesquisa |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/6782 10.5433/1679-0359.2012v33n4p1251 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/6782 |
identifier_str_mv |
10.5433/1679-0359.2012v33n4p1251 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/6782/11223 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2012 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2012 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
UEL |
publisher.none.fl_str_mv |
UEL |
dc.source.none.fl_str_mv |
Semina: Ciências Agrárias; Vol. 33 No. 4 (2012); 1251-1262 Semina: Ciências Agrárias; v. 33 n. 4 (2012); 1251-1262 1679-0359 1676-546X reponame:Semina. Ciências Agrárias (Online) instname:Universidade Estadual de Londrina (UEL) instacron:UEL |
instname_str |
Universidade Estadual de Londrina (UEL) |
instacron_str |
UEL |
institution |
UEL |
reponame_str |
Semina. Ciências Agrárias (Online) |
collection |
Semina. Ciências Agrárias (Online) |
repository.name.fl_str_mv |
Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL) |
repository.mail.fl_str_mv |
semina.agrarias@uel.br |
_version_ |
1799306064247652352 |