Propriedades físicas e infiltração de água de um Latossolo Vermelho Amarelo (Oxisol) do noroeste do estado de São Paulo, Brasil, sob três condições de uso e manejo
Autor(a) principal: | |
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Data de Publicação: | 2005 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://www.udc.es/iux/almacen/articulos/cd30_art09.pdf http://hdl.handle.net/11449/68666 |
Resumo: | This study presents the results obtained in a field experiment carried out at Glicério, Northwest of São Paulo state, Brazil, whose objective was to analyze changes of selected soil physical properties and water infiltration rates on a Yellow-Red Latosol, under three different management conditions. The experimental design was arranged as completely randomized split-block with twelve treatments, which corresponded to four depths (0-0.05 m; 0.05-0.10 m; 0.10-0.20 m and 0.20-0.40 m) and three conditions of soil use and management with four replications. The soil surface conditions were: conventional tillage (one disking with moulboard plus two levelling passes with harrow), nine months before starting filed experiences; recent conventional tillage (also one disking with moulboard plus two levelling passes with harrow) and native forest. The conventional tillage areas were cropped for about fifteen years with annual cultures. The considered soil general physical properties were: macroporosity, microporosity, total porosity, bulk density, soil moisture and penetration resistance and, in addition; soil water infiltration rates were also recorded. According to our results, differences on general soil physical properties and infiltration rates appeared when both tilled sub-treatments and native forest were compared. Both, plots recently prepared by conventional tillage and those prepared by tillage but left nine months in rest, presented a statistically significant decrease of constant (final) water infiltration rates of 92.72% and 91.91% when compared with native forest plots. |
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Propriedades físicas e infiltração de água de um Latossolo Vermelho Amarelo (Oxisol) do noroeste do estado de São Paulo, Brasil, sob três condições de uso e manejoPhysical properties and water infiltration on a Yellow Red Latosol (Oxisol) from northwest of São Paulo state, Brazil, under three conditions of soil use and managementBulk densityPenetration resistanceSoil porositySoil tillagebulk densityinfiltrationporositysoil managementBrazilSao Paulo [Brazil]South AmericaThis study presents the results obtained in a field experiment carried out at Glicério, Northwest of São Paulo state, Brazil, whose objective was to analyze changes of selected soil physical properties and water infiltration rates on a Yellow-Red Latosol, under three different management conditions. The experimental design was arranged as completely randomized split-block with twelve treatments, which corresponded to four depths (0-0.05 m; 0.05-0.10 m; 0.10-0.20 m and 0.20-0.40 m) and three conditions of soil use and management with four replications. The soil surface conditions were: conventional tillage (one disking with moulboard plus two levelling passes with harrow), nine months before starting filed experiences; recent conventional tillage (also one disking with moulboard plus two levelling passes with harrow) and native forest. The conventional tillage areas were cropped for about fifteen years with annual cultures. The considered soil general physical properties were: macroporosity, microporosity, total porosity, bulk density, soil moisture and penetration resistance and, in addition; soil water infiltration rates were also recorded. According to our results, differences on general soil physical properties and infiltration rates appeared when both tilled sub-treatments and native forest were compared. Both, plots recently prepared by conventional tillage and those prepared by tillage but left nine months in rest, presented a statistically significant decrease of constant (final) water infiltration rates of 92.72% and 91.91% when compared with native forest plots.Departamento de Fitossanidade Engenharia Rural e Solos Faculdade de Engenharia UNESP, Caixa Postal 31, 15385-000 Ilha Solteira SPSecretaria de Agricultura e Abastecimento CATI, Araçatuba-SPDepartamento de Fitossanidade Engenharia Rural e Solos Faculdade de Engenharia UNESP, Caixa Postal 31, 15385-000 Ilha Solteira SPUniversidade Estadual Paulista (Unesp)CATIAlves, M. C. [UNESP]Suzuki, L. E A S [UNESP]Hipólito, J. L.Castilho, S. R.2014-05-27T11:21:45Z2014-05-27T11:21:45Z2005-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article167-180http://www.udc.es/iux/almacen/articulos/cd30_art09.pdfCadernos do Laboratorio Xeoloxico de Laxe, n. 30, p. 167-180, 2005.0213-4497http://hdl.handle.net/11449/686662-s2.0-336452771264843624993590598Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporCadernos do Laboratorio Xeoloxico de Laxe0,106info:eu-repo/semantics/openAccess2021-10-22T18:06:12Zoai:repositorio.unesp.br:11449/68666Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-22T18:06:12Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Propriedades físicas e infiltração de água de um Latossolo Vermelho Amarelo (Oxisol) do noroeste do estado de São Paulo, Brasil, sob três condições de uso e manejo Physical properties and water infiltration on a Yellow Red Latosol (Oxisol) from northwest of São Paulo state, Brazil, under three conditions of soil use and management |
title |
Propriedades físicas e infiltração de água de um Latossolo Vermelho Amarelo (Oxisol) do noroeste do estado de São Paulo, Brasil, sob três condições de uso e manejo |
spellingShingle |
Propriedades físicas e infiltração de água de um Latossolo Vermelho Amarelo (Oxisol) do noroeste do estado de São Paulo, Brasil, sob três condições de uso e manejo Alves, M. C. [UNESP] Bulk density Penetration resistance Soil porosity Soil tillage bulk density infiltration porosity soil management Brazil Sao Paulo [Brazil] South America |
title_short |
Propriedades físicas e infiltração de água de um Latossolo Vermelho Amarelo (Oxisol) do noroeste do estado de São Paulo, Brasil, sob três condições de uso e manejo |
title_full |
Propriedades físicas e infiltração de água de um Latossolo Vermelho Amarelo (Oxisol) do noroeste do estado de São Paulo, Brasil, sob três condições de uso e manejo |
title_fullStr |
Propriedades físicas e infiltração de água de um Latossolo Vermelho Amarelo (Oxisol) do noroeste do estado de São Paulo, Brasil, sob três condições de uso e manejo |
title_full_unstemmed |
Propriedades físicas e infiltração de água de um Latossolo Vermelho Amarelo (Oxisol) do noroeste do estado de São Paulo, Brasil, sob três condições de uso e manejo |
title_sort |
Propriedades físicas e infiltração de água de um Latossolo Vermelho Amarelo (Oxisol) do noroeste do estado de São Paulo, Brasil, sob três condições de uso e manejo |
author |
Alves, M. C. [UNESP] |
author_facet |
Alves, M. C. [UNESP] Suzuki, L. E A S [UNESP] Hipólito, J. L. Castilho, S. R. |
author_role |
author |
author2 |
Suzuki, L. E A S [UNESP] Hipólito, J. L. Castilho, S. R. |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) CATI |
dc.contributor.author.fl_str_mv |
Alves, M. C. [UNESP] Suzuki, L. E A S [UNESP] Hipólito, J. L. Castilho, S. R. |
dc.subject.por.fl_str_mv |
Bulk density Penetration resistance Soil porosity Soil tillage bulk density infiltration porosity soil management Brazil Sao Paulo [Brazil] South America |
topic |
Bulk density Penetration resistance Soil porosity Soil tillage bulk density infiltration porosity soil management Brazil Sao Paulo [Brazil] South America |
description |
This study presents the results obtained in a field experiment carried out at Glicério, Northwest of São Paulo state, Brazil, whose objective was to analyze changes of selected soil physical properties and water infiltration rates on a Yellow-Red Latosol, under three different management conditions. The experimental design was arranged as completely randomized split-block with twelve treatments, which corresponded to four depths (0-0.05 m; 0.05-0.10 m; 0.10-0.20 m and 0.20-0.40 m) and three conditions of soil use and management with four replications. The soil surface conditions were: conventional tillage (one disking with moulboard plus two levelling passes with harrow), nine months before starting filed experiences; recent conventional tillage (also one disking with moulboard plus two levelling passes with harrow) and native forest. The conventional tillage areas were cropped for about fifteen years with annual cultures. The considered soil general physical properties were: macroporosity, microporosity, total porosity, bulk density, soil moisture and penetration resistance and, in addition; soil water infiltration rates were also recorded. According to our results, differences on general soil physical properties and infiltration rates appeared when both tilled sub-treatments and native forest were compared. Both, plots recently prepared by conventional tillage and those prepared by tillage but left nine months in rest, presented a statistically significant decrease of constant (final) water infiltration rates of 92.72% and 91.91% when compared with native forest plots. |
publishDate |
2005 |
dc.date.none.fl_str_mv |
2005-12-01 2014-05-27T11:21:45Z 2014-05-27T11:21:45Z |
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://www.udc.es/iux/almacen/articulos/cd30_art09.pdf Cadernos do Laboratorio Xeoloxico de Laxe, n. 30, p. 167-180, 2005. 0213-4497 http://hdl.handle.net/11449/68666 2-s2.0-33645277126 4843624993590598 |
url |
http://www.udc.es/iux/almacen/articulos/cd30_art09.pdf http://hdl.handle.net/11449/68666 |
identifier_str_mv |
Cadernos do Laboratorio Xeoloxico de Laxe, n. 30, p. 167-180, 2005. 0213-4497 2-s2.0-33645277126 4843624993590598 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Cadernos do Laboratorio Xeoloxico de Laxe 0,106 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
167-180 |
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 |
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1799965148717252608 |