Chemical properties of a Haplustox under intensive sugarcane cropping (Saccharum spp.)

Detalhes bibliográficos
Autor(a) principal: Corrêa, Márcio Cleber de Medeiros
Data de Publicação: 2008
Outros Autores: Consolini, Flávia, Centurion, José Frederico
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum. Agronomy (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2587
Resumo: Changes in chemical properties caused by continuous sugarcane cropping, Saccharum spp. (Poaceae), in a Haplustox (red latosol) soil in the state of São Paulo, Brazil, were studied. Two close sites, one covered with a tropical forest and the other cultivated with sugarcane during 30 years, were selected. At each site seven points were sampled at three depths: 0-20, 20-40 and 40-60 cm. Soil pH (CaCl2), organic matter, phosphorus (resin), exchangeable bases (Ca, Mg and K), CEC, base and aluminum saturation were determined. Sugarcane cropping system increased soil pH, base saturation and P, Ca and Mg contents when compared to effects by native vegetation. Cultivation decreased organic matter, free aluminum, CEC and aluminum saturation
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spelling Chemical properties of a Haplustox under intensive sugarcane cropping (Saccharum spp.)Propriedades químicas de um Latossolo Vermelho Distrófico sob cultivo contínuo de cana-de-açúcar (Saccharum spp.)práticas de manejofertilidade do solocana-de-açúcar5.00.00.00-4 Ciências AgráriasChanges in chemical properties caused by continuous sugarcane cropping, Saccharum spp. (Poaceae), in a Haplustox (red latosol) soil in the state of São Paulo, Brazil, were studied. Two close sites, one covered with a tropical forest and the other cultivated with sugarcane during 30 years, were selected. At each site seven points were sampled at three depths: 0-20, 20-40 and 40-60 cm. Soil pH (CaCl2), organic matter, phosphorus (resin), exchangeable bases (Ca, Mg and K), CEC, base and aluminum saturation were determined. Sugarcane cropping system increased soil pH, base saturation and P, Ca and Mg contents when compared to effects by native vegetation. Cultivation decreased organic matter, free aluminum, CEC and aluminum saturationCom o objetivo de estudar alterações nas propriedades químicas de um Latossolo Vermelho Distrófico, causadas pelo cultivo contínuo de cana-de-açúcar, Saccharum spp. (Poaceae), selecionaram-se duas áreas adjacentes localizadas na fazenda São José, município de Jaboticabal, Estado de São Paulo: uma delas, sob floresta tropical e a outra, cultivada há trinta anos com cana-de-açúcar. Em cada área, foram coletadas, aleatoriamente, sete amostras (compostas por três pontos), em diferentes profundidades (0-20, 20-40 e 40-60 cm). Foram avaliados o pH (CaCl2), teor de matéria orgânica, P (resina), bases (Ca, K, Mg) e Al trocáveis, capacidade de troca catiônica (CTC), saturação por bases (V%), soma de bases (SB) e saturação por Al (m%). O manejo adotado no cultivo da cana-de-açúcar proporcionou aumentos no pH, nos teores de P, Ca, Mg, na soma de bases e V%, em relação à mata. Com o cultivo, houve redução nos teores de matéria orgânica, na CTC, Al trocável e m%.Universidade Estadual de Maringá2008-05-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/258710.4025/actasciagron.v23i0.2587Acta Scientiarum. Agronomy; Vol 23 (2001); 1159-1163Acta Scientiarum. Agronomy; v. 23 (2001); 1159-11631807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2587/2064Corrêa, Márcio Cleber de MedeirosConsolini, FláviaCenturion, José Fredericoinfo:eu-repo/semantics/openAccess2022-11-23T18:37:51Zoai:periodicos.uem.br/ojs:article/2587Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-11-23T18:37:51Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Chemical properties of a Haplustox under intensive sugarcane cropping (Saccharum spp.)
Propriedades químicas de um Latossolo Vermelho Distrófico sob cultivo contínuo de cana-de-açúcar (Saccharum spp.)
title Chemical properties of a Haplustox under intensive sugarcane cropping (Saccharum spp.)
spellingShingle Chemical properties of a Haplustox under intensive sugarcane cropping (Saccharum spp.)
Corrêa, Márcio Cleber de Medeiros
práticas de manejo
fertilidade do solo
cana-de-açúcar
5.00.00.00-4 Ciências Agrárias
title_short Chemical properties of a Haplustox under intensive sugarcane cropping (Saccharum spp.)
title_full Chemical properties of a Haplustox under intensive sugarcane cropping (Saccharum spp.)
title_fullStr Chemical properties of a Haplustox under intensive sugarcane cropping (Saccharum spp.)
title_full_unstemmed Chemical properties of a Haplustox under intensive sugarcane cropping (Saccharum spp.)
title_sort Chemical properties of a Haplustox under intensive sugarcane cropping (Saccharum spp.)
author Corrêa, Márcio Cleber de Medeiros
author_facet Corrêa, Márcio Cleber de Medeiros
Consolini, Flávia
Centurion, José Frederico
author_role author
author2 Consolini, Flávia
Centurion, José Frederico
author2_role author
author
dc.contributor.author.fl_str_mv Corrêa, Márcio Cleber de Medeiros
Consolini, Flávia
Centurion, José Frederico
dc.subject.por.fl_str_mv práticas de manejo
fertilidade do solo
cana-de-açúcar
5.00.00.00-4 Ciências Agrárias
topic práticas de manejo
fertilidade do solo
cana-de-açúcar
5.00.00.00-4 Ciências Agrárias
description Changes in chemical properties caused by continuous sugarcane cropping, Saccharum spp. (Poaceae), in a Haplustox (red latosol) soil in the state of São Paulo, Brazil, were studied. Two close sites, one covered with a tropical forest and the other cultivated with sugarcane during 30 years, were selected. At each site seven points were sampled at three depths: 0-20, 20-40 and 40-60 cm. Soil pH (CaCl2), organic matter, phosphorus (resin), exchangeable bases (Ca, Mg and K), CEC, base and aluminum saturation were determined. Sugarcane cropping system increased soil pH, base saturation and P, Ca and Mg contents when compared to effects by native vegetation. Cultivation decreased organic matter, free aluminum, CEC and aluminum saturation
publishDate 2008
dc.date.none.fl_str_mv 2008-05-09
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2587
10.4025/actasciagron.v23i0.2587
url http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2587
identifier_str_mv 10.4025/actasciagron.v23i0.2587
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2587/2064
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual de Maringá
publisher.none.fl_str_mv Universidade Estadual de Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Agronomy; Vol 23 (2001); 1159-1163
Acta Scientiarum. Agronomy; v. 23 (2001); 1159-1163
1807-8621
1679-9275
reponame:Acta Scientiarum. Agronomy (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum. Agronomy (Online)
collection Acta Scientiarum. Agronomy (Online)
repository.name.fl_str_mv Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br
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