Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/20651
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dc.contributor.authorEvans, Jen
dc.contributor.authorNeeson, Ren
dc.contributor.authorBurnett, Ven
dc.contributor.authorLuckett, D Jen
dc.contributor.authorFettell, Neilen
dc.date.accessioned2017-05-04T20:09:00Z-
dc.date.issued2014-
dc.identifier.citationJournal of Organic Systems, 9(2), p. 63-78en
dc.identifier.issn1177-4258en
dc.identifier.urihttps://hdl.handle.net/1959.11/20651-
dc.description.abstractExperiments were conducted in the glasshouse and the field to assess the phosphorus-use efficiency, yield, and yield components of several spelt wheat genotypes in comparison with standard bread wheats. Spelt genotypes had much lower grain yield than standard bread wheats, in both a wellwatered glasshouse and three field situations. The reduction in yield was often as great as 60% and was largest in late-flowering spelt genotypes. Spelt genotypes responded to increasing amounts of applied phosphorus (P) fertiliser, adequately acquired P from soil, and some had higher total amounts in their tissues; however, these P reserves were not as efficiently converted into grain yield as standard bread wheat cultivars, primarily due to the growth of tall, unproductive tillers, and lower kernel number and kernel size. There was no evidence of spelt yielding better than common wheat under conditions of P-deficiency. There is great potential to breed improved spelt genotypes through relatively simple modification of yield components and phenology, but whether this can be achieved while maintaining the grain quality attributes valued highly by the organic industry remains to be seen. Breeding for improved spelt should target reduced height and tiller number, early flowering, and larger kernels.en
dc.languageenen
dc.publisherJournal of Organic Systemsen
dc.relation.ispartofJournal of Organic Systemsen
dc.titlePhosphorus-use efficiency, growth and yield of spelt wheat ('Triticum aestivum ssp. spelta') compared with standard wheat ('T. aestivum ssp. vulgare') in south-eastern Australiaen
dc.typeJournal Articleen
dcterms.accessRightsGolden
dc.subject.keywordsAgronomyen
local.contributor.firstnameJen
local.contributor.firstnameRen
local.contributor.firstnameVen
local.contributor.firstnameD Jen
local.contributor.firstnameNeilen
local.subject.for2008070302 Agronomyen
local.subject.seo2008820507 Wheaten
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.emaildavid.luckett@dpi.nsw.gov.auen
local.profile.emailnfettell@une.edu.auen
local.output.categoryC1en
local.record.placeauen
local.record.institutionUniversity of New Englanden
local.identifier.epublicationsrecordune-20170411-084459en
local.publisher.placeNew Zealanden
local.format.startpage63en
local.format.endpage78en
local.url.openhttp://www.organic-systems.org/journal/92/JOS_Volume-9_Number-2_Nov-2014_Evans-et-al.pdfen
local.peerreviewedYesen
local.identifier.volume9en
local.identifier.issue2en
local.access.fulltextYesen
local.contributor.lastnameEvansen
local.contributor.lastnameNeesonen
local.contributor.lastnameBurnetten
local.contributor.lastnameLucketten
local.contributor.lastnameFettellen
dc.identifier.staffune-id:nfettellen
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.identifier.unepublicationidune:20844en
dc.identifier.academiclevelAcademicen
local.title.maintitlePhosphorus-use efficiency, growth and yield of spelt wheat ('Triticum aestivum ssp. spelta') compared with standard wheat ('T. aestivum ssp. vulgare') in south-eastern Australiaen
local.output.categorydescriptionC1 Refereed Article in a Scholarly Journalen
local.search.authorEvans, Jen
local.search.authorNeeson, Ren
local.search.authorBurnett, Ven
local.search.authorLuckett, D Jen
local.search.authorFettell, Neilen
local.uneassociationUnknownen
local.year.published2014en
local.subject.for2020300403 Agronomyen
local.subject.seo2020260312 Wheaten
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