Atributos de qualidade de solos sob dois diferentes tipos de manejo no município de Ibiúna/SP, Brazil

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade Estadual de Campinas (UNICAMP)-
Autor(es): dc.creatorManfré, Luiz Augusto-
Autor(es): dc.creatorDa Silva, Alexandre Marco-
Autor(es): dc.creatorUrban, Rodrigo Custódio-
Data de aceite: dc.date.accessioned2025-08-21T23:04:48Z-
Data de disponibilização: dc.date.available2025-08-21T23:04:48Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2011-10-01-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/231271-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/231271-
Descrição: dc.descriptionAgricultural activity has direct consequences on the soil and water quality. Thus, assessing environmental impacts of this vital economic activity, through soil attribute analysis, is essential to the proposal of alternatives. The aim of this study was to analyze soil quality under different land management practices, conventional and organic. The study was carried out in a watershed of the Ibiuna municipality, SP, Brazil, an important supplier of agricultural products for the São Paulo metropolitan area. A hundred samples were collected, 20 in each type of land use: reforested areas, native vegetation, pasture, conventional cultivation and organic cultivation. The soil resistance to penetration, its pH (in water and KCl), electrical conductivity, bulk density, particle density, porosity, soil color, soil texture and the percentages of carbon and nitrogen were analyzed. The data were statistically analyzed, searching for significant differences. The results of soil analysis showed great similarity between the organic and conventional culture, with no statistical differences. However, organic cultivation showed greater similarity to the soil of native vegetation in the percentage of carbon and nitrogen in soils compared to conventional culture. Thus, the discussion begins on a topic very little explored so far, and the results obtained should be further studied.-
Descrição: dc.descriptionLaboratório de Geoprocessamento Departamento de Engenharia de Transportes Cidade Universitária, Escola Politécnica USP. Av. Prof. Almeida Prado, São Paulo, SP-
Descrição: dc.descriptionUNESP, Sorocaba-
Descrição: dc.descriptionDoutorando em Engenharia Civil Universidade Estadual de Campinas-
Descrição: dc.descriptionUNESP, Sorocaba-
Formato: dc.format757-763-
Idioma: dc.languagept_BR-
Relação: dc.relationInterciencia-
???dc.source???: dc.sourceScopus-
Título: dc.titleAtributos de qualidade de solos sob dois diferentes tipos de manejo no município de Ibiúna/SP, Brazil-
Título: dc.titleSoil quality attributes under two different managements in the municipality of Ibiuna, SP, Brazil-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

Não existem arquivos associados a este item.