Chemical properties of a Haplustox under intensive sugarcane cropping (Saccharum spp.)
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , |
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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Acta Scientiarum. Agronomy (Online) |
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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 |
_version_ |
1799305905792090112 |