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dc.contributor.authorKidane, Alemayehu
dc.contributor.authorPrestløkken, Egil
dc.contributor.authorZaralis, K.
dc.contributor.authorSteinshamn, Håvard
dc.date.accessioned2019-05-07T08:01:13Z
dc.date.available2019-05-07T08:01:13Z
dc.date.created2019-03-01T18:26:19Z
dc.date.issued2019-02-14
dc.identifier.citationActa agriculturae Scandinavica. Section A, Animal science. 2019, .nb_NO
dc.identifier.issn0906-4702
dc.identifier.urihttp://hdl.handle.net/11250/2596716
dc.description.abstractTwo short-term grazing experiments were conducted with Norwegian Red cows. In Exp 1, 24 cows were randomly assigned to one of the following three pasture allocation methods (PAM): weekly pasture allowance (7RG), grazing 1/7 of 7RG each day (1SG), or grazing as 1SG but had access to grazed part of the paddock within one week (1FG). In Exp 2, 7RG was shortened to 5 days (5RG). We hypothesized that PAM will affect sward quality, quantity, intake and production differently. Pasture chemical composition changed with advancing grazing days but were not different between treatments. Pasture intake, milk yield, and methane emission were not affected by PAM. In Exp 1, 7RG cows spent less time on grazing, whereas in Exp 2, 1FG cows spent longer on grazing than others. Patterns observed in sward quality, and behavioural and physiological adaptations of cows to short-term changes in nutrient supply may explain the observed effects.nb_NO
dc.language.isoengnb_NO
dc.subjectDairy cownb_NO
dc.subjectMilk yieldnb_NO
dc.subjectGrazing behaviournb_NO
dc.subjectMethanenb_NO
dc.subjectPasturenb_NO
dc.titleEffects of three short-term pasture allocation methods on milk production, methane emission and grazing behaviour by dairy cowsnb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionacceptedVersionnb_NO
dc.subject.nsiVDP::Landbruks- og Fiskerifag: 900::Landbruksfag: 910::Husdyravl, oppdrett, forplantning: 912nb_NO
dc.subject.nsiVDP::Landbruks- og Fiskerifag: 900nb_NO
dc.subject.nsiVDP::Landbruks- og Fiskerifag: 900::Landbruksfag: 910::Fôring: 918nb_NO
dc.source.pagenumber16nb_NO
dc.source.journalActa agriculturae Scandinavica. Section A, Animal sciencenb_NO
dc.identifier.doi10.1080/09064702.2019.1577912
dc.identifier.cristin1681825
dc.relation.projectNorges forskningsråd: 225266nb_NO
dc.relation.projectFondet for forskningsavgift på landbruksprodukter: 225266nb_NO
cristin.unitcode7677,1,0,0
cristin.unitnameDivisjon for matproduksjon og samfunn
cristin.ispublishedtrue
cristin.fulltextpostprint
cristin.qualitycode1


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