Atributos químicos do solo sob plantio direto afetado por sistemas de culturas e fontes de adubação

dc.contributor.authorCosta, Mônica S. S. D. M.
dc.contributor.authorPivetta, Laércio A. [UNESP]
dc.contributor.authorSteiner, Fábio [UNESP]
dc.contributor.authorCosta, Luiz A.D.M.
dc.contributor.authorCastoldi, Gustavo [UNESP]
dc.contributor.authorGobbi, Fernando Cesar
dc.contributor.institutionPrograma de Pós-Graduação em Engenharia Agrícola (PGEAGRI)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:26:01Z
dc.date.available2014-05-27T11:26:01Z
dc.date.issued2011-10-01
dc.description.abstractCrop systems and fertilization sources can affect the chemical properties of the soil and, consequently, its fertility. With the aim of evaluating the effect of such management practices, soil samples collected at 0.0-0.10; 0.10-0.20; and 0.20-0.40 m in depth were collected and analyzed in the second year of an experiment installed in 2006 in a Rhodic Hapludox under no-till farming, located in the Agronomic Experimental Station of UNIOESTE, in the city of Marechal Candido Rondon, Parana, Brazil. The experiment consisted of two crop systems (with and without rotation of cover crops) and three fertilization sources (mineral, organic and mineral+organic). The organic and mineral+organic fertilizations consisted of the application of animal manure alone and animal manure mixed with mineral fertilizer, respectively. The values of pH, exchangeable potassium (K +) and cation exchange capacity (CEC) were not affected by the different crop systems, related to the application of different fertilization sources. However, they did influence the organic matter contents (OM), potential acidity (H + + Al 3+), exchangeable aluminum (Al 3+), phosphorus (P), calcium (Ca 2+), magnesium (Mg 2+), and the bases sum and saturation (V%). The organic and mineral+organic fertilizations, with animal manure promoted the highest increase in soil Ca and Mg.en
dc.description.affiliationUniversidade Estadual do Oeste do Paraná Centro de Ciências Exatas e Tecnológicas Programa de Pós-Graduação em Engenharia Agrícola (PGEAGRI), Rua Universitaria, 2069, Jardim Universitario, CEP 85819-110, Cascavel-PR
dc.description.affiliationUniversidade Estadual Paulista Júlio de Mesquita Filho Faculdade de Ciências Agronômicas, Rua Jose Barbosa de Barros, n 1780. Caixa Postal 237, Fazenda Lageado, CEP 18610-337, Botucatu-SP
dc.description.affiliationBolsista de Doutorado da CAPES
dc.description.affiliationBolsista de Doutorado do CNPq
dc.description.affiliationBolsista de Doutorado da FAPESP
dc.description.affiliationUnespUniversidade Estadual Paulista Júlio de Mesquita Filho Faculdade de Ciências Agronômicas, Rua Jose Barbosa de Barros, n 1780. Caixa Postal 237, Fazenda Lageado, CEP 18610-337, Botucatu-SP
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.format.extent579-587
dc.identifierhttp://dx.doi.org/10.5039/agraria.v6i4a997
dc.identifier.citationRevista Brasileirade Ciencias Agrarias, v. 6, n. 4, p. 579-587, 2011.
dc.identifier.doi10.5039/agraria.v6i4a997
dc.identifier.file2-s2.0-84855245988.pdf
dc.identifier.issn1981-1160
dc.identifier.issn1981-0997
dc.identifier.scopus2-s2.0-84855245988
dc.identifier.urihttp://hdl.handle.net/11449/72718
dc.language.isopor
dc.relation.ispartofRevista Brasileirade Ciencias Agrarias
dc.relation.ispartofsjr0,288
dc.relation.ispartofsjr0,288
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectCover crops
dc.subjectCrop rotation
dc.subjectFertilizer
dc.subjectOrganic fertilization
dc.subjectSoil fertility
dc.subjectAnimalia
dc.titleAtributos químicos do solo sob plantio direto afetado por sistemas de culturas e fontes de adubaçãopt
dc.title.alternativeChemical attributes of soil under no-till farming affected by crop systems and fertilization sourcesen
dc.typeArtigo
dcterms.licensehttp://www.agraria.pro.br/sistema/index.php?journal=agraria&page=about&op=editorialPolicies#openAccessPolicy

Arquivos

Pacote Original
Agora exibindo 1 - 1 de 1
Carregando...
Imagem de Miniatura
Nome:
2-s2.0-84855245988.pdf
Tamanho:
60.55 KB
Formato:
Adobe Portable Document Format

Coleções