Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/134462
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dc.contributor.authorVAZ, C. M. P.
dc.contributor.authorBASSOI, L. H.
dc.contributor.authorHOPMANS, J. W.
dc.date.accessioned2018-05-11T00:32:51Z-
dc.date.available2018-05-11T00:32:51Z-
dc.date.created2001-12-19
dc.date.issued2001
dc.identifier.citationSoil & Tillage Research, v. 60, p. 35-42, 2001.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/134462-
dc.descriptionSoil strength as measured by cone penetrometers depends on several parameters, but it is mostly affected by the soil water content and bulk density (p). In order to better understand the effect of the water content and bulk density on soil strength we developed a combined penetronieter-coiled TDR probe to determine simultaneously the depth distribution of penetration resistance and water content in a soil profile. Field experiments carried out for a Yolo soil allowed the fitting of the effect and p using a combined power-exponential equation. Using the combined cone penetrometer-TDR probe data, the fitted equation may be used to estimate soil bulk density.
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectCompactacao
dc.subjectDensidade
dc.subjectPenetracao
dc.subjectSoil moisture
dc.subjectCompaction
dc.subjectPenetration
dc.subjectResistance
dc.titleContribution of water content and bulk density to field soil penetration resistance as measured by a combined cone penetrometer - TDR probe.
dc.typeArtigo de periódico
dc.date.updated2018-05-11T00:32:51Zpt_BR
dc.subject.thesagroÁgua
dc.subject.thesagroResistência
dc.subject.thesagroUmidade do Solo
dc.subject.nalthesaurusdensity
dc.subject.nalthesauruswater
riaa.ainfo.id134462
riaa.ainfo.lastupdate2018-05-10
dc.contributor.institutionLUIS HENRIQUE BASSOI, CPATSA.
Aparece nas coleções:Artigo em periódico indexado (CPATSA)

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