Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/12867
Full metadata record
DC FieldValueLanguage
dc.contributor.authorDoolette, Ashleaen
dc.contributor.authorMcNeill, Annen
dc.contributor.authorArmstrong, Rogeren
dc.contributor.authorMarschner, Petraen
dc.contributor.authorTang, Caixianen
dc.contributor.authorGuppy, Christopheren
local.source.editorEditor(s): Isa Yunusaen
dc.date.accessioned2013-07-02T14:18:00Z
dc.date.issued2012en
dc.identifier.citationCapturing Opportunities and Overcoming Obstacles in Australian Agronomy: Proceedings of 16th Australian Agronomy Conference (Nutrition)en
dc.identifier.urihttps://hdl.handle.net/1959.11/12867en
dc.description.abstractAny reduction in the need for fertiliser application through strategies that mobilise P from the 'soil P bank', enabling uptake by crops will provide a substantial economic benefit for the grower. Whilst many controlled environment studies report that certain break crop species have the capacity to mobilise P from less labile pools, there is scarce information suggesting mobilisation occurs in the field. This paper reports measurements of available P (Colwell and DGT) for root zone soils under break crops and wheat from five field locations in southern Australia, covering a range of climates and soil types differing in P sorption capacity. The aim was to identify potential for P mobilisation by break crops. Results demonstrate the enormous variability in plant-available P in the root-zone of different break crops across sites, as well as a clear influence of soil type on this soil P pool. More differences were detected between crops for DGT P than Colwell P. Across all sites, available P in the root zone soil of peas was consistently greater than other break crops, but not cereals. At one site, there was more available P in the root zone soil under lupins than the other break crops. However, it is concluded that the P mobilisation potential for any break crop cannot be assessed solely from available P measures in the root zone and a P budget for each crop is required.en
dc.languageenen
dc.publisherThe Regional Institute Ltden
dc.relation.ispartofCapturing Opportunities and Overcoming Obstacles in Australian Agronomy: Proceedings of 16th Australian Agronomy Conferenceen
dc.titleAssessing break crop options for enhanced soil phosphorus availabilityen
dc.typeConference Publicationen
dc.relation.conference16th Australian Agronomy Conference, Armidale, Australia, 14th - 18th October, 2012en
dc.subject.keywordsAgronomyen
dc.subject.keywordsCrop and Pasture Nutritionen
local.contributor.firstnameAshleaen
local.contributor.firstnameAnnen
local.contributor.firstnameRogeren
local.contributor.firstnamePetraen
local.contributor.firstnameCaixianen
local.contributor.firstnameChristopheren
local.subject.for2008070306 Crop and Pasture Nutritionen
local.subject.for2008070302 Agronomyen
local.subject.seo2008820502 Canolaen
local.subject.seo2008820507 Wheaten
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.emailashlea.doolette@adelaide.edu.auen
local.profile.emailcguppy@une.edu.auen
local.output.categoryE1en
local.record.placeauen
local.record.institutionUniversity of New Englanden
local.identifier.epublicationsrecordune-20130611-092535en
local.publisher.placeonlineen
local.peerreviewedYesen
local.identifier.issueNutritionen
local.contributor.lastnameDooletteen
local.contributor.lastnameMcNeillen
local.contributor.lastnameArmstrongen
local.contributor.lastnameMarschneren
local.contributor.lastnameTangen
local.contributor.lastnameGuppyen
dc.identifier.staffune-id:cguppyen
local.profile.orcid0000-0001-7274-607Xen
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.identifier.unepublicationidune:13075en
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
local.title.maintitleAssessing break crop options for enhanced soil phosphorus availabilityen
local.output.categorydescriptionE1 Refereed Scholarly Conference Publicationen
local.relation.urlhttp://www.regional.org.au/au/asa/2012/nutrition/8343_doolettea.htmen
local.conference.details16th Australian Agronomy Conference, Armidale, Australia, 14th - 18th October, 2012en
local.description.statisticsepubsVisitors: 211<br />Views: 227<br />Downloads: 0en
local.search.authorDoolette, Ashleaen
local.search.authorMcNeill, Annen
local.search.authorArmstrong, Rogeren
local.search.authorMarschner, Petraen
local.search.authorTang, Caixianen
local.search.authorGuppy, Christopheren
Appears in Collections:Conference Publication
School of Environmental and Rural Science
Files in This Item:
3 files
File Description SizeFormat 
Show simple item record

Page view(s)

68
checked on Apr 20, 2019
Google Media

Google ScholarTM

Check

SCOPUSTM   
Citations

 

WEB OF SCIENCETM
Citations

 

Items in Research UNE are protected by copyright, with all rights reserved, unless otherwise indicated.