Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/6783
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dc.contributor.authorDodd, Kylieen
dc.contributor.authorGuppy, Christopheren
dc.contributor.authorLockwood, Peteren
dc.date.accessioned2010-10-28T15:57:00Z
dc.date.issued2010en
dc.identifier.citationCommunications in Soil Science and Plant Analysis, 41(18), p. 2211-2219en
dc.identifier.issn0010-3624en
dc.identifier.issn1532-2416en
dc.identifier.urihttps://hdl.handle.net/1959.11/6783en
dc.description.abstractThe adverse effects of sodicity on plant growth are difficult to quantify using naturally occurring soils because of the confounding variation in other soil properties, particularly salinity, pH, organic matter, soil nutrients, mineralogy, and texture. We applied a method involving the equilibration of large soil volumes with solutions varying in sodium adsorption ratio (SAR), followed by excess salt removal with solutions of similar SAR but lower ionic strength. Application of this method to a calcareous nonsodic, nonsaline Vertosol from Narrabri, New South Wales, resulted in soils with exchangeable sodium percentage (ESP) values between 2% and 25% but with similar magnesium and potassium concentrations and constant electrical conductivity (∼2.7 dS/m). Soil pH and solution phosphorus concentrations automatically increased as the ESP of the soil rose, which is important to consider when addressing plant growth results. This method can successfully minimize the confounding of sodicity with other soil properties that so often plagues sodic soil research.en
dc.languageenen
dc.publisherTaylor & Francisen
dc.relation.ispartofCommunications in Soil Science and Plant Analysisen
dc.titleOvercoming the Confounding Effects of Salinity on Sodic Soil Researchen
dc.typeJournal Articleen
dc.identifier.doi10.1080/00103624.2010.504801en
dc.subject.keywordsSoil Chemistry (excl Carbon Sequestration Science)en
local.contributor.firstnameKylieen
local.contributor.firstnameChristopheren
local.contributor.firstnamePeteren
local.subject.for2008050304 Soil Chemistry (excl Carbon Sequestration Science)en
local.subject.seo2008820301 Cottonen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.emailcguppy@une.edu.auen
local.profile.emailplockwoo@une.edu.auen
local.output.categoryC1en
local.record.placeauen
local.record.institutionUniversity of New Englanden
local.identifier.epublicationsrecordune-20101027-143616en
local.publisher.placeLondon, United Kingdomen
local.format.startpage2211en
local.format.endpage2219en
local.peerreviewedYesen
local.identifier.volume41en
local.identifier.issue18en
local.contributor.lastnameDodden
local.contributor.lastnameGuppyen
local.contributor.lastnameLockwooden
dc.identifier.staffune-id:kdodd2en
dc.identifier.staffune-id:cguppyen
dc.identifier.staffune-id:plockwooen
local.profile.orcid0000-0001-7274-607Xen
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.identifier.unepublicationidune:6944en
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
local.title.maintitleOvercoming the Confounding Effects of Salinity on Sodic Soil Researchen
local.output.categorydescriptionC1 Refereed Article in a Scholarly Journalen
local.description.statisticsepubsVisitors: 94<br />Views: 96<br />Downloads: 0en
local.search.authorDodd, Kylieen
local.search.authorGuppy, Christopheren
local.search.authorLockwood, Peteren
Appears in Collections:Journal Article
School of Environmental and Rural Science
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