Spatial variability of physical attributes of soil under different use and management conditions

Detalhes bibliográficos
Autor(a) principal: Cavalcante, Eloiza G. S. [UNESP]
Data de Publicação: 2011
Outros Autores: Alves, Marlene C. [UNESP], de Souza, Zigomar M., Pereira, Gener T. [UNESP]
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/S1415-43662011000300003
http://hdl.handle.net/11449/226274
Resumo: The soil tillage and the vegetable species have expressive effect on spatial variability of soil. The objective of this work was to study the spatial variability of some physical attributes of savannah soil (Oxisol) of Mato Grosso do Sul, Brazil, under different management. The soil samples were collected in a grid, with regular intervals of 2.0 m, total of 64 points, in the depths of 0-0.10 m and 0.10-0.20 m for bulk density and in the depths 0-0.15 m; 0.15-0.30 m; 0.30-0.45 m and 0.45-0.60 m for the soil resistance to the penetration and soil water content, in the areas with native vegetation (savannah), no-tillage, conventional system and pasture. The greatest variability measured through the variation coefficient and nugget effect was observed for the soil resistance to penetration. The no-tillage showed major range when compared to native vegetation, conventional system and pasture. The uses and managements induce, in the crescent order of no-tillage, conventional system and pasture towards degradation of soil physical attributes in relation to native vegetation.
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spelling Spatial variability of physical attributes of soil under different use and management conditionsVariabilidade espacial de atributos físicos do solo sob diferentes usos e manejosAgroecosystemsGeostatisticsSoil tillageSpatial dependenceThe soil tillage and the vegetable species have expressive effect on spatial variability of soil. The objective of this work was to study the spatial variability of some physical attributes of savannah soil (Oxisol) of Mato Grosso do Sul, Brazil, under different management. The soil samples were collected in a grid, with regular intervals of 2.0 m, total of 64 points, in the depths of 0-0.10 m and 0.10-0.20 m for bulk density and in the depths 0-0.15 m; 0.15-0.30 m; 0.30-0.45 m and 0.45-0.60 m for the soil resistance to the penetration and soil water content, in the areas with native vegetation (savannah), no-tillage, conventional system and pasture. The greatest variability measured through the variation coefficient and nugget effect was observed for the soil resistance to penetration. The no-tillage showed major range when compared to native vegetation, conventional system and pasture. The uses and managements induce, in the crescent order of no-tillage, conventional system and pasture towards degradation of soil physical attributes in relation to native vegetation.Mestranda do Departamento de Fitossanidade Engenharia Rural e Solos/UNESP Campus de Ilha Solteira, CP 31, CEP 15385-000 Ilha Solteira, SPDepartamento de Fitossanidade Engenharia Rural e Solos/UNESPDepartamento de Água e Solos/UNICAMP, Campinas, SPDepartamento de Ciências Exatas/UNESP, Jaboticabal, SPMestranda do Departamento de Fitossanidade Engenharia Rural e Solos/UNESP Campus de Ilha Solteira, CP 31, CEP 15385-000 Ilha Solteira, SPDepartamento de Fitossanidade Engenharia Rural e Solos/UNESPDepartamento de Ciências Exatas/UNESP, Jaboticabal, SPUniversidade Estadual Paulista (UNESP)Universidade Estadual de Campinas (UNICAMP)Cavalcante, Eloiza G. S. [UNESP]Alves, Marlene C. [UNESP]de Souza, Zigomar M.Pereira, Gener T. [UNESP]2022-04-28T22:25:17Z2022-04-28T22:25:17Z2011-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article237-243http://dx.doi.org/10.1590/S1415-43662011000300003Revista Brasileira de Engenharia Agricola e Ambiental, v. 15, n. 3, p. 237-243, 2011.1807-19291415-4366http://hdl.handle.net/11449/22627410.1590/S1415-436620110003000032-s2.0-79952840927Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista Brasileira de Engenharia Agricola e Ambientalinfo:eu-repo/semantics/openAccess2024-07-05T18:13:26Zoai:repositorio.unesp.br:11449/226274Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:21:23.539662Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Spatial variability of physical attributes of soil under different use and management conditions
Variabilidade espacial de atributos físicos do solo sob diferentes usos e manejos
title Spatial variability of physical attributes of soil under different use and management conditions
spellingShingle Spatial variability of physical attributes of soil under different use and management conditions
Cavalcante, Eloiza G. S. [UNESP]
Agroecosystems
Geostatistics
Soil tillage
Spatial dependence
title_short Spatial variability of physical attributes of soil under different use and management conditions
title_full Spatial variability of physical attributes of soil under different use and management conditions
title_fullStr Spatial variability of physical attributes of soil under different use and management conditions
title_full_unstemmed Spatial variability of physical attributes of soil under different use and management conditions
title_sort Spatial variability of physical attributes of soil under different use and management conditions
author Cavalcante, Eloiza G. S. [UNESP]
author_facet Cavalcante, Eloiza G. S. [UNESP]
Alves, Marlene C. [UNESP]
de Souza, Zigomar M.
Pereira, Gener T. [UNESP]
author_role author
author2 Alves, Marlene C. [UNESP]
de Souza, Zigomar M.
Pereira, Gener T. [UNESP]
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Universidade Estadual de Campinas (UNICAMP)
dc.contributor.author.fl_str_mv Cavalcante, Eloiza G. S. [UNESP]
Alves, Marlene C. [UNESP]
de Souza, Zigomar M.
Pereira, Gener T. [UNESP]
dc.subject.por.fl_str_mv Agroecosystems
Geostatistics
Soil tillage
Spatial dependence
topic Agroecosystems
Geostatistics
Soil tillage
Spatial dependence
description The soil tillage and the vegetable species have expressive effect on spatial variability of soil. The objective of this work was to study the spatial variability of some physical attributes of savannah soil (Oxisol) of Mato Grosso do Sul, Brazil, under different management. The soil samples were collected in a grid, with regular intervals of 2.0 m, total of 64 points, in the depths of 0-0.10 m and 0.10-0.20 m for bulk density and in the depths 0-0.15 m; 0.15-0.30 m; 0.30-0.45 m and 0.45-0.60 m for the soil resistance to the penetration and soil water content, in the areas with native vegetation (savannah), no-tillage, conventional system and pasture. The greatest variability measured through the variation coefficient and nugget effect was observed for the soil resistance to penetration. The no-tillage showed major range when compared to native vegetation, conventional system and pasture. The uses and managements induce, in the crescent order of no-tillage, conventional system and pasture towards degradation of soil physical attributes in relation to native vegetation.
publishDate 2011
dc.date.none.fl_str_mv 2011-01-01
2022-04-28T22:25:17Z
2022-04-28T22:25:17Z
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/S1415-43662011000300003
Revista Brasileira de Engenharia Agricola e Ambiental, v. 15, n. 3, p. 237-243, 2011.
1807-1929
1415-4366
http://hdl.handle.net/11449/226274
10.1590/S1415-43662011000300003
2-s2.0-79952840927
url http://dx.doi.org/10.1590/S1415-43662011000300003
http://hdl.handle.net/11449/226274
identifier_str_mv Revista Brasileira de Engenharia Agricola e Ambiental, v. 15, n. 3, p. 237-243, 2011.
1807-1929
1415-4366
10.1590/S1415-43662011000300003
2-s2.0-79952840927
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Revista Brasileira de Engenharia Agricola e Ambiental
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 237-243
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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