Qualidade física de um latossolo vermelho férrico sob sistemas de uso e manejo
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/225934 |
Resumo: | The soil physical quality is defined as the soil capacity to maintain the sustainable productivity during the years. To assess soil physical quality, attributes were evaluated in the layers of 0.0-0.10, 0.10-0.20, 0.20-0.30, 0.30-0.40 m in acrustox. The experimental design was entirely randomized, with four systems of use (corn, sugar-cane, pasture and native vegetation), four soil depths and four replications. The parameter evaluated were: texture, degree of clay flocculation, soil bulk density, porosity, water retention and S parameter. The usage and management systems caused soil physical degradation, being greater in pasture system with intensive usage, with smaller soil physical quality for plants development. The soil physical quality, evaluated by physical attributes, followed the following order: native vegetation > maize > sugar-cane > pasture. The Oxisol, although shows present excellent physical structure and needs an adequate management to prevent excessive compaction. |
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Repositório Institucional da UNESP |
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Qualidade física de um latossolo vermelho férrico sob sistemas de uso e manejoPhysical quality of an acrustox under usage systemsParameters SPorositySoil water contentThe soil physical quality is defined as the soil capacity to maintain the sustainable productivity during the years. To assess soil physical quality, attributes were evaluated in the layers of 0.0-0.10, 0.10-0.20, 0.20-0.30, 0.30-0.40 m in acrustox. The experimental design was entirely randomized, with four systems of use (corn, sugar-cane, pasture and native vegetation), four soil depths and four replications. The parameter evaluated were: texture, degree of clay flocculation, soil bulk density, porosity, water retention and S parameter. The usage and management systems caused soil physical degradation, being greater in pasture system with intensive usage, with smaller soil physical quality for plants development. The soil physical quality, evaluated by physical attributes, followed the following order: native vegetation > maize > sugar-cane > pasture. The Oxisol, although shows present excellent physical structure and needs an adequate management to prevent excessive compaction.Faculdades Associadas de Uberaba - FAZU, Uberaba, MGGraduando em Agronomia, Universidade Federal de Lavras - UFLA, Lavras, MGDepartamento de Solos e Adubos Faculdade de Ciências Agrárias e Veterinária - FCAV Universidade Estadual Julio de Mesquita Filho - UNESP, Jaboticabal, SPUniversidade Federal do Pampa- Itaqui, RSEngenheiro Agrônomo Universidade Federal do Vale do São Francisco - UNIVASF, Juazeiro, BAUniversidade Católica Dom Bosco, Campo Grande, MSDepartamento de Solos e Adubos Faculdade de Ciências Agrárias e Veterinária - FCAV Universidade Estadual Julio de Mesquita Filho - UNESP, Jaboticabal, SPFaculdades Associadas de Uberaba - FAZUUniversidade Federal de Lavras (UFLA)Universidade Estadual Paulista (UNESP)Universidade Federal do Pampa- ItaquiUniversidade Federal do Vale do São Francisco - UNIVASFUniversidade Católica Dom BoscoCarvalho Filho, AlbertoCarvalho, Luís Carlos CiriloCenturion, José Frederico [UNESP]Beutler, Amauri NelsonCortez, Jorge WilsonRibon, Adriana Aparecida2022-04-28T21:02:04Z2022-04-28T21:02:04Z2009-11-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article43-51Bioscience Journal, v. 25, n. 6, p. 43-51, 2009.1516-37251981-3163http://hdl.handle.net/11449/2259342-s2.0-77954059824Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengporBioscience Journalinfo:eu-repo/semantics/openAccess2024-06-07T14:22:52Zoai:repositorio.unesp.br:11449/225934Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T13:51:52.366152Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Qualidade física de um latossolo vermelho férrico sob sistemas de uso e manejo Physical quality of an acrustox under usage systems |
title |
Qualidade física de um latossolo vermelho férrico sob sistemas de uso e manejo |
spellingShingle |
Qualidade física de um latossolo vermelho férrico sob sistemas de uso e manejo Carvalho Filho, Alberto Parameters S Porosity Soil water content |
title_short |
Qualidade física de um latossolo vermelho férrico sob sistemas de uso e manejo |
title_full |
Qualidade física de um latossolo vermelho férrico sob sistemas de uso e manejo |
title_fullStr |
Qualidade física de um latossolo vermelho férrico sob sistemas de uso e manejo |
title_full_unstemmed |
Qualidade física de um latossolo vermelho férrico sob sistemas de uso e manejo |
title_sort |
Qualidade física de um latossolo vermelho férrico sob sistemas de uso e manejo |
author |
Carvalho Filho, Alberto |
author_facet |
Carvalho Filho, Alberto Carvalho, Luís Carlos Cirilo Centurion, José Frederico [UNESP] Beutler, Amauri Nelson Cortez, Jorge Wilson Ribon, Adriana Aparecida |
author_role |
author |
author2 |
Carvalho, Luís Carlos Cirilo Centurion, José Frederico [UNESP] Beutler, Amauri Nelson Cortez, Jorge Wilson Ribon, Adriana Aparecida |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Faculdades Associadas de Uberaba - FAZU Universidade Federal de Lavras (UFLA) Universidade Estadual Paulista (UNESP) Universidade Federal do Pampa- Itaqui Universidade Federal do Vale do São Francisco - UNIVASF Universidade Católica Dom Bosco |
dc.contributor.author.fl_str_mv |
Carvalho Filho, Alberto Carvalho, Luís Carlos Cirilo Centurion, José Frederico [UNESP] Beutler, Amauri Nelson Cortez, Jorge Wilson Ribon, Adriana Aparecida |
dc.subject.por.fl_str_mv |
Parameters S Porosity Soil water content |
topic |
Parameters S Porosity Soil water content |
description |
The soil physical quality is defined as the soil capacity to maintain the sustainable productivity during the years. To assess soil physical quality, attributes were evaluated in the layers of 0.0-0.10, 0.10-0.20, 0.20-0.30, 0.30-0.40 m in acrustox. The experimental design was entirely randomized, with four systems of use (corn, sugar-cane, pasture and native vegetation), four soil depths and four replications. The parameter evaluated were: texture, degree of clay flocculation, soil bulk density, porosity, water retention and S parameter. The usage and management systems caused soil physical degradation, being greater in pasture system with intensive usage, with smaller soil physical quality for plants development. The soil physical quality, evaluated by physical attributes, followed the following order: native vegetation > maize > sugar-cane > pasture. The Oxisol, although shows present excellent physical structure and needs an adequate management to prevent excessive compaction. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-11-01 2022-04-28T21:02:04Z 2022-04-28T21:02:04Z |
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 |
Bioscience Journal, v. 25, n. 6, p. 43-51, 2009. 1516-3725 1981-3163 http://hdl.handle.net/11449/225934 2-s2.0-77954059824 |
identifier_str_mv |
Bioscience Journal, v. 25, n. 6, p. 43-51, 2009. 1516-3725 1981-3163 2-s2.0-77954059824 |
url |
http://hdl.handle.net/11449/225934 |
dc.language.iso.fl_str_mv |
eng por |
language |
eng por |
dc.relation.none.fl_str_mv |
Bioscience Journal |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
43-51 |
dc.source.none.fl_str_mv |
Scopus 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_ |
1808128284163047424 |