Soil compaction and drought stress on shoot and root growth in crambe (Crambe abyssinica)

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dc.contributor.authorDias, Patrícia Pereira [UNESP]
dc.contributor.authorSecco, Deonir
dc.contributor.authorSantos, Reginaldo Ferreira
dc.contributor.authorBassegio, Doglas [UNESP]
dc.contributor.authorSantos, Felipe Samways
dc.contributor.authorSilva, Paulo Roberto Arbex [UNESP]
dc.contributor.authorde Sousa, Saulo Fernando Gomes [UNESP]
dc.contributor.authorCorreia, Tiago Pereira da Silva [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionWestern Paraná State University (UNIOESTE), Department of Engineering of Energy in Agriculture
dc.date.accessioned2018-12-11T16:38:37Z
dc.date.available2018-12-11T16:38:37Z
dc.date.issued2015-01-01
dc.description.abstractThis study investigated the effects of soil compaction and irrigation management on shoot and root growth in crambe. Two experiments were conducted in a heated greenhouse. Experiments were arranged in a completely randomized design, in a factorial, with two irrigation treatments (well-irrigated or drought stress conditions, imposed at the flowering and grain filling stages) and six soil bulk density levels (0.90, 0.99, 1.08, 1.17, 1.26, and 1.35 Mg m<sup>-3</sup>), with four replicates. The restriction of the water supply during the stages of flowering and grain filling affects the growth and productivity of crambe. The roots of the crambe plant are not significantly affected by drought conditions or the interaction between drought conditions and soil compaction. Crambe shoot growth was not significantly affected by soil compaction, at soil densities up to 1.35 Mg m<sup>-3</sup>. Crambe is more sensitive to drought conditions than to soil compaction.en
dc.description.affiliationSão Paulo State University (UNESP), Department of Rural Engineering
dc.description.affiliationWestern Paraná State University (UNIOESTE), Department of Engineering of Energy in Agriculture
dc.description.affiliationSão Paulo State University (UNESP), Department of Crop Science
dc.description.affiliationUnespSão Paulo State University (UNESP), Department of Rural Engineering
dc.description.affiliationUnespSão Paulo State University (UNESP), Department of Crop Science
dc.format.extent378-383
dc.identifier.citationAustralian Journal of Crop Science, v. 9, n. 5, p. 378-383, 2015.
dc.identifier.issn1835-2707
dc.identifier.issn1835-2693
dc.identifier.lattes9994399667350249
dc.identifier.orcid0000-0003-2737-5788
dc.identifier.scopus2-s2.0-84930807937
dc.identifier.urihttp://hdl.handle.net/11449/167857
dc.language.isoeng
dc.relation.ispartofAustralian Journal of Crop Science
dc.relation.ispartofsjr0,354
dc.relation.ispartofsjr0,354
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectCrambe abyssinica
dc.subjectIndustrial crop
dc.subjectIrrigation management
dc.subjectOilseed
dc.subjectSoil bulk density
dc.titleSoil compaction and drought stress on shoot and root growth in crambe (Crambe abyssinica)en
dc.typeArtigo
unesp.author.lattes9994399667350249[6]
unesp.author.orcid0000-0003-2737-5788[6]

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