Soil uses during the sugarcane fallow period: influence on soil chemical and physical properties and on sugarcane productivity

Detalhes bibliográficos
Autor(a) principal: Silva, Roniram Pereira Da [UNESP]
Data de Publicação: 2014
Outros Autores: Fernandes, Carolina [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/S0100-06832014000200022
http://hdl.handle.net/11449/110074
Resumo: The planting of diversified crops during the sugarcane fallow period can improve the chemical and physical properties and increase the production potential of the soil for the next sugarcane cycle. The primary purpose of this study was to assess the influence of various soil uses during the sugarcane fallow period on soil chemical and physical properties and productivity after the first sugarcane harvest. The experiment was conducted in two areas located in Jaboticabal, São Paulo State, Brazil (21º 14' 05'' S, 48º 17' 09'' W) with two different soil types, namely: an eutroferric Red Latosol (RLe) with high-clay texture (clay content = 680 g kg-1) and an acric Red Latosol (RLa) with clayey texture (clay content = 440 g kg-1). A randomized block design with five replications and four treatments (crop sequences) was used. The crop sequences during the sugarcane fallow period were soybean/millet/soybean, soybean/sunn hemp/soybean, soybean/fallow/soybean, and soybean. Soil use was found not to affect chemical properties and sugarcane productivity of RLe or RLa. The soybean/millet/soybean sequence improved aggregation in the acric Latosol.
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spelling Soil uses during the sugarcane fallow period: influence on soil chemical and physical properties and on sugarcane productivityUsos do solo no período da reforma do canavial: atributos químicos e físicos do solo e produtividade da cana-de-açúcarcrop diversificationSoybeanmilletsunn hempdiversificação de culturasSojaMilhetoCrotaláriaThe planting of diversified crops during the sugarcane fallow period can improve the chemical and physical properties and increase the production potential of the soil for the next sugarcane cycle. The primary purpose of this study was to assess the influence of various soil uses during the sugarcane fallow period on soil chemical and physical properties and productivity after the first sugarcane harvest. The experiment was conducted in two areas located in Jaboticabal, São Paulo State, Brazil (21º 14' 05'' S, 48º 17' 09'' W) with two different soil types, namely: an eutroferric Red Latosol (RLe) with high-clay texture (clay content = 680 g kg-1) and an acric Red Latosol (RLa) with clayey texture (clay content = 440 g kg-1). A randomized block design with five replications and four treatments (crop sequences) was used. The crop sequences during the sugarcane fallow period were soybean/millet/soybean, soybean/sunn hemp/soybean, soybean/fallow/soybean, and soybean. Soil use was found not to affect chemical properties and sugarcane productivity of RLe or RLa. The soybean/millet/soybean sequence improved aggregation in the acric Latosol.A diversificação de culturas, no período de reforma do canavial, pode contribuir para a melhoria dos atributos químicos e físicos do solo, incrementando seu potencial produtivo para o próximo ciclo da cana-de-açúcar. O objetivo deste trabalho foi avaliar a influência de diferentes usos do solo, no período de reforma do canavial, nos atributos químicos e físicos do solo e na produtividade da cana-de-açúcar, avaliados após o primeiro corte. O experimento foi conduzido em duas áreas localizadas no município de Jaboticabal, SP (21º 14' 05'' S e 48º 17' 09'' W), em um Latossolo Vermelho eutroférrico (LVef) textura muito argilosa (argila = 680 g kg-1) e um Latossolo Vermelho ácrico (LVw) textura argilosa (argila = 440 g kg-1). O delineamento experimental foi em blocos casualizados com cinco repetições e quatro tratamentos, caracterizados por diferentes usos do solo no período de reforma do canavial (soja/milheto/soja, soja/crotalária/soja, soja/pousio/soja e soja). Os diferentes usos do solo não influenciaram os atributos químicos do solo e a produtividade da cana-de-açúcar no LVef e no LVw. O uso soja/milheto/soja favoreceu a agregação do LVw.UNESP FCAV Department of Soil ScienceUNESP FCAV Department of Soil ScienceSociedade Brasileira de Ciência do SoloUniversidade Estadual Paulista (Unesp)Silva, Roniram Pereira Da [UNESP]Fernandes, Carolina [UNESP]2014-10-01T13:08:48Z2014-10-01T13:08:48Z2014-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article575-584application/pdfhttp://dx.doi.org/10.1590/S0100-06832014000200022Revista Brasileira de Ciência do Solo. Sociedade Brasileira de Ciência do Solo, v. 38, n. 2, p. 575-584, 2014.0100-0683http://hdl.handle.net/11449/11007410.1590/S0100-06832014000200022S0100-06832014000200022S0100-06832014000200022.pdf0423131924105070SciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileira de Ciência do Solo0.7990,679info:eu-repo/semantics/openAccess2024-06-07T14:24:06Zoai:repositorio.unesp.br:11449/110074Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:30:08.134351Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Soil uses during the sugarcane fallow period: influence on soil chemical and physical properties and on sugarcane productivity
Usos do solo no período da reforma do canavial: atributos químicos e físicos do solo e produtividade da cana-de-açúcar
title Soil uses during the sugarcane fallow period: influence on soil chemical and physical properties and on sugarcane productivity
spellingShingle Soil uses during the sugarcane fallow period: influence on soil chemical and physical properties and on sugarcane productivity
Silva, Roniram Pereira Da [UNESP]
crop diversification
Soybean
millet
sunn hemp
diversificação de culturas
Soja
Milheto
Crotalária
title_short Soil uses during the sugarcane fallow period: influence on soil chemical and physical properties and on sugarcane productivity
title_full Soil uses during the sugarcane fallow period: influence on soil chemical and physical properties and on sugarcane productivity
title_fullStr Soil uses during the sugarcane fallow period: influence on soil chemical and physical properties and on sugarcane productivity
title_full_unstemmed Soil uses during the sugarcane fallow period: influence on soil chemical and physical properties and on sugarcane productivity
title_sort Soil uses during the sugarcane fallow period: influence on soil chemical and physical properties and on sugarcane productivity
author Silva, Roniram Pereira Da [UNESP]
author_facet Silva, Roniram Pereira Da [UNESP]
Fernandes, Carolina [UNESP]
author_role author
author2 Fernandes, Carolina [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Silva, Roniram Pereira Da [UNESP]
Fernandes, Carolina [UNESP]
dc.subject.por.fl_str_mv crop diversification
Soybean
millet
sunn hemp
diversificação de culturas
Soja
Milheto
Crotalária
topic crop diversification
Soybean
millet
sunn hemp
diversificação de culturas
Soja
Milheto
Crotalária
description The planting of diversified crops during the sugarcane fallow period can improve the chemical and physical properties and increase the production potential of the soil for the next sugarcane cycle. The primary purpose of this study was to assess the influence of various soil uses during the sugarcane fallow period on soil chemical and physical properties and productivity after the first sugarcane harvest. The experiment was conducted in two areas located in Jaboticabal, São Paulo State, Brazil (21º 14' 05'' S, 48º 17' 09'' W) with two different soil types, namely: an eutroferric Red Latosol (RLe) with high-clay texture (clay content = 680 g kg-1) and an acric Red Latosol (RLa) with clayey texture (clay content = 440 g kg-1). A randomized block design with five replications and four treatments (crop sequences) was used. The crop sequences during the sugarcane fallow period were soybean/millet/soybean, soybean/sunn hemp/soybean, soybean/fallow/soybean, and soybean. Soil use was found not to affect chemical properties and sugarcane productivity of RLe or RLa. The soybean/millet/soybean sequence improved aggregation in the acric Latosol.
publishDate 2014
dc.date.none.fl_str_mv 2014-10-01T13:08:48Z
2014-10-01T13:08:48Z
2014-04-01
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1590/S0100-06832014000200022
Revista Brasileira de Ciência do Solo. Sociedade Brasileira de Ciência do Solo, v. 38, n. 2, p. 575-584, 2014.
0100-0683
http://hdl.handle.net/11449/110074
10.1590/S0100-06832014000200022
S0100-06832014000200022
S0100-06832014000200022.pdf
0423131924105070
url http://dx.doi.org/10.1590/S0100-06832014000200022
http://hdl.handle.net/11449/110074
identifier_str_mv Revista Brasileira de Ciência do Solo. Sociedade Brasileira de Ciência do Solo, v. 38, n. 2, p. 575-584, 2014.
0100-0683
10.1590/S0100-06832014000200022
S0100-06832014000200022
S0100-06832014000200022.pdf
0423131924105070
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Revista Brasileira de Ciência do Solo
0.799
0,679
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 575-584
application/pdf
dc.publisher.none.fl_str_mv Sociedade Brasileira de Ciência do Solo
publisher.none.fl_str_mv Sociedade Brasileira de Ciência do Solo
dc.source.none.fl_str_mv SciELO
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808129327261286400

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