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

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dc.contributor.authorCavalcante, Eloiza G. S. [UNESP]
dc.contributor.authorAlves, Marlene C. [UNESP]
dc.contributor.authorde Souza, Zigomar M.
dc.contributor.authorPereira, Gener T. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.date.accessioned2022-04-28T22:25:17Z
dc.date.available2022-04-28T22:25:17Z
dc.date.issued2011-01-01
dc.description.abstractThe 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.en
dc.description.affiliationMestranda do Departamento de Fitossanidade Engenharia Rural e Solos/UNESP Campus de Ilha Solteira, CP 31, CEP 15385-000 Ilha Solteira, SP
dc.description.affiliationDepartamento de Fitossanidade Engenharia Rural e Solos/UNESP
dc.description.affiliationDepartamento de Água e Solos/UNICAMP, Campinas, SP
dc.description.affiliationDepartamento de Ciências Exatas/UNESP, Jaboticabal, SP
dc.description.affiliationUnespMestranda do Departamento de Fitossanidade Engenharia Rural e Solos/UNESP Campus de Ilha Solteira, CP 31, CEP 15385-000 Ilha Solteira, SP
dc.description.affiliationUnespDepartamento de Fitossanidade Engenharia Rural e Solos/UNESP
dc.description.affiliationUnespDepartamento de Ciências Exatas/UNESP, Jaboticabal, SP
dc.format.extent237-243
dc.identifierhttp://dx.doi.org/10.1590/S1415-43662011000300003
dc.identifier.citationRevista Brasileira de Engenharia Agricola e Ambiental, v. 15, n. 3, p. 237-243, 2011.
dc.identifier.doi10.1590/S1415-43662011000300003
dc.identifier.issn1807-1929
dc.identifier.issn1415-4366
dc.identifier.scopus2-s2.0-79952840927
dc.identifier.urihttp://hdl.handle.net/11449/226274
dc.language.isopor
dc.relation.ispartofRevista Brasileira de Engenharia Agricola e Ambiental
dc.sourceScopus
dc.subjectAgroecosystems
dc.subjectGeostatistics
dc.subjectSoil tillage
dc.subjectSpatial dependence
dc.titleSpatial variability of physical attributes of soil under different use and management conditionsen
dc.titleVariabilidade espacial de atributos físicos do solo sob diferentes usos e manejospt
dc.typeArtigo

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Artigos - Fitossanidade, Engenharia Rural e Solos - FEIS
Artigos - Ciências Exatas - FCAV