Please use this identifier to cite or link to this item: http://repositorio.unitau.br/jspui/handle/20.500.11874/2310
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dc.contributor.authorSouza, Claudinei Fonsecapt_BR
dc.contributor.authorFolegatti, Marcos Viniciuspt_BR
dc.contributor.authorMatsura, Edsonpt_BR
dc.contributor.authorOr, Danipt_BR
dc.date.accessioned2019-09-12T16:33:10Z-
dc.date.available2019-09-12T16:33:10Z-
dc.date.issued2006-
dc.citation.volume26pt_BR
dc.citation.issue1pt_BR
dc.citation.spage282-
dc.citation.epage291-
dc.identifier.issn1006916-
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-33746800732&partnerID=40&md5=0c0778c9aa80605c80cba4290160bc1f-
dc.identifier.urihttp://repositorio.unitau.br/jspui/handle/20.500.11874/2310-
dc.description.abstractTime Domain Reflectometry (TDR) is a reliable method for in-situ measurements of the humidity and the solution concentration at the same soil volume. Accurate interpretation of electrical conductivity (and soil humidity) measurements may require a specific calibration curve. The primary goal of this work was to establish a calibration procedure for using TDR to estimate potassium nitrate concentrations (KNO 3) in soil solution. An equation relating the electrical conductivity measured by TDR and KNO 3 concentration was established enabling the use of TDR technique to estimate soil water content and nitrate concentration for efficient fertigation management.en
dc.description.provenanceMade available in DSpace on 2019-09-12T16:33:10Z (GMT). No. of bitstreams: 0 Previous issue date: 2006en
dc.languagePortuguêspt_BR
dc.relation.ispartofEngenharia Agricola-
dc.rightsAcesso Restritopt_BR
dc.sourceScopuspt_BR
dc.subject.otherFertigationen
dc.subject.otherIons concentrationen
dc.subject.otherPotassium nitrateen
dc.titleTime Domain Reflectometry (TDR) calibration for estimating soil solution concentration [Calibração da Reflectometria no Domínio do Tempo (TDR) para a estimativa da concentração da solução no solo]en
dc.typeArtigo de Periódicopt_BR
dc.description.affiliationSouza, C.F., Depto. de Engenharia Civil, Universidade de Taubaté, UNITAU, Taubaté - SP, Brazil-
dc.description.affiliationFolegatti, M.V., Departamento de Engenharia Rural, ESALQ/USP, Piracicaba - SP, Brazil-
dc.description.affiliationMatsura, E.E., Departamento de Água e Solo, FEAGRI/UNICAMP, Campinas - SP, Brazil-
dc.description.affiliationOr, D., Ecole Polytechnique Fédérale de Lausanne, Lausanne, Vaud, Suíça, Switzerland-
dc.identifier.scopus2-s2.0-33746800732-
dc.contributor.scopus7102769563pt_BR
dc.contributor.scopus15135674000pt_BR
dc.contributor.scopus6506472913pt_BR
dc.contributor.scopus57204340741pt_BR
Appears in Collections:Artigos de Periódicos

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