Space dependency of chemical attributes in an area with sugarcane plantation in Pereira Barreto, SP

dc.contributor.authorCosta Campos, Milton Cesar
dc.contributor.authorMarques Junior, Jose [UNESP]
dc.contributor.authorTadeu Pereira, Gener [UNESP]
dc.contributor.authorde Souza Freitas, Eriberto Vagner
dc.contributor.institutionUniversidade Federal do Amazonas (UFAM)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:13:30Z
dc.date.available2014-05-20T13:13:30Z
dc.date.issued2007-01-01
dc.description.abstractThe behavior of the chemical attributes is directly influenced by superficial flow and water movement inside the soil. This work aimed to study the space dependency of chemical attributes in an area with sugarcane plantation in Pereira Barreto, SP. An area of 530.67 hectares was mapped using an equipment of Global Positioning System and obtaining a Digital Elevation Model. A set of 134 soil samples were collected every seven hectares in the depths of 0-0.25 m and 0.80-1.00 m. The pH, organic matter (OM), Ca, Mg, K, BS, CEC and base saturation (BS) were analyzed. All the chemical attributes presented similar behavior in the superficial and subsuperficial layer of the soil, which provided better visualization and definition of the homogeneous tillage zones.en
dc.description.affiliationUFAM, Inst Agr & Ambiente, BR-69800000 Humaita, AM, Brazil
dc.description.affiliationUNESP, FCAV, Dep Solos & Adubos, Jaboticabal, SP, Brazil
dc.description.affiliationUNESP, FCAV, Dep Ciências Exatas, Jaboticabal, SP, Brazil
dc.description.affiliationUnespUNESP, FCAV, Dep Solos & Adubos, Jaboticabal, SP, Brazil
dc.description.affiliationUnespUNESP, FCAV, Dep Ciências Exatas, Jaboticabal, SP, Brazil
dc.format.extent350-359
dc.identifierhttp://www.ccarevista.ufc.br/seer/index.php/ccarevista/article/view/93
dc.identifier.citationRevista Ciência Agronomica. Fortaleza: Univ Federal Ceara, v. 38, n. 4, p. 350-359, 2007.
dc.identifier.fileWOS000254758600004.pdf
dc.identifier.issn0045-6888
dc.identifier.lattes7053426037771460
dc.identifier.urihttp://hdl.handle.net/11449/1273
dc.identifier.wosWOS:000254758600004
dc.language.isospa
dc.publisherUniv Federal Ceara
dc.relation.ispartofRevista Ciência Agronômica
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectGeostatisticspt
dc.subjectspatial variabilitypt
dc.subjectSugarcanept
dc.titleSpace dependency of chemical attributes in an area with sugarcane plantation in Pereira Barreto, SPen
dc.typeArtigo
dcterms.licensehttp://www.ccarevista.ufc.br/seer/index.php/ccarevista/about
dcterms.rightsHolderUniv Federal Ceara
unesp.author.lattes7053426037771460
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabalpt

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