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Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/23147
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dc.contributor.authorAndersson, Karlen
dc.contributor.authorTrotter, Men
dc.contributor.authorRobson, Andrewen
dc.contributor.authorSchneider, Dereken
dc.contributor.authorFrizell, Lucyen
dc.contributor.authorSaint, Ashleyen
dc.contributor.authorLamb, Daviden
dc.contributor.authorBlore, Cen
dc.date.accessioned2018-05-30T16:36:00Z-
dc.date.issued2017-
dc.identifier.citationAdvances in Animal Biosciences, 8(2), p. 754-757en
dc.identifier.issn2040-4719en
dc.identifier.issn2040-4700en
dc.identifier.urihttps://hdl.handle.net/1959.11/23147-
dc.description.abstractWe investigated relationship between pasture biomass and measures of height and NDVI (normalised difference vegetation index). The pastures were tall fescue (Festuca arundinacea), perennial ryegrass (Lolium perenne), and phalaris (Phalaris aquatica) located in Tasmania, Victoria and in the Northern Tablelands of NSW, Australia. Using the Trimble® GreenSeeker® Handheld active optical sensor (AOS) to measure NDVI, and a rising plate meter, the optimal model to estimate green dry biomass (GDM) during two years was a combination of NDVI and falling plate height index. The combined index was significantly correlated with GDM in each region during winter and spring (r² = 0.62-0.77, P <0.001). Regional calibrations provided a smaller error in estimates of green biomass, required for potential application in the field, compared to a single overall calibration. Data collected in a third year will be used to test the accuracy of the models.en
dc.languageenen
dc.publisherCambridge University Pressen
dc.relation.ispartofAdvances in Animal Biosciencesen
dc.titleEstimating pasture biomass with active optical sensorsen
dc.typeJournal Articleen
dc.identifier.doi10.1017/s2040470017000838en
dc.subject.keywordsAgricultural Spatial Analysis and Modellingen
dc.subject.keywordsCrop and Pasture Biomass and Bioproductsen
local.contributor.firstnameKarlen
local.contributor.firstnameMen
local.contributor.firstnameAndrewen
local.contributor.firstnameDereken
local.contributor.firstnameLucyen
local.contributor.firstnameAshleyen
local.contributor.firstnameDaviden
local.contributor.firstnameCen
local.subject.for2008070304 Crop and Pasture Biomass and Bioproductsen
local.subject.for2008070104 Agricultural Spatial Analysis and Modellingen
local.subject.seo2008830403 Native and Residual Pasturesen
local.subject.seo2008830406 Sown Pastures (excl. Lucerne)en
local.profile.schoolSchool of Science and Technologyen
local.profile.schoolSchool of Science and Technologyen
local.profile.schoolSchool of Science and Technologyen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.schoolSchool of Science and Technologyen
local.profile.schoolOffice of Faculty of Science, Agriculture, Business and Lawen
local.profile.emailkander46@une.edu.auen
local.profile.emailarobson7@une.edu.auen
local.profile.emaildschnei5@une.edu.auen
local.profile.emaillfrizel2@une.edu.auen
local.profile.emailasaint2@une.edu.auen
local.profile.emaildlamb@une.edu.auen
local.output.categoryC2en
local.record.placeauen
local.record.institutionUniversity of New Englanden
local.identifier.epublicationsrecordune-20180320-104623en
local.publisher.placeUnited Kingdomen
local.format.startpage754en
local.format.endpage757en
local.identifier.volume8en
local.identifier.issue2en
local.contributor.lastnameAnderssonen
local.contributor.lastnameTrotteren
local.contributor.lastnameRobsonen
local.contributor.lastnameSchneideren
local.contributor.lastnameFrizellen
local.contributor.lastnameSainten
local.contributor.lastnameLamben
local.contributor.lastnameBloreen
dc.identifier.staffune-id:kander46en
dc.identifier.staffune-id:arobson7en
dc.identifier.staffune-id:dschnei5en
dc.identifier.staffune-id:lfrizel2en
dc.identifier.staffune-id:asaint2en
dc.identifier.staffune-id:dlamben
local.profile.orcid0000-0001-5762-8980en
local.profile.orcid0000-0002-1897-4175en
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.identifier.unepublicationidune:23331en
local.identifier.handlehttps://hdl.handle.net/1959.11/23147en
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
local.title.maintitleEstimating pasture biomass with active optical sensorsen
local.output.categorydescriptionC2 Non-Refereed Article in a Scholarly Journalen
local.search.authorAndersson, Karlen
local.search.authorTrotter, Men
local.search.authorRobson, Andrewen
local.search.authorSchneider, Dereken
local.search.authorFrizell, Lucyen
local.search.authorSaint, Ashleyen
local.search.authorLamb, Daviden
local.search.authorBlore, Cen
local.uneassociationUnknownen
local.year.published2017en
local.subject.for2020300405 Crop and pasture biomass and bioproductsen
local.subject.for2020300206 Agricultural spatial analysis and modellingen
local.subject.seo2020100503 Native and residual pasturesen
local.subject.seo2020100505 Sown pastures (excl. lucerne)en
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