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dc.contributor.authorFøreid, Bente
dc.date.accessioned2017-12-19T15:32:30Z
dc.date.available2017-12-19T15:32:30Z
dc.date.created2017-12-15T10:53:36Z
dc.date.issued2017-04-03
dc.identifier.citationAgricultural and Food Science. 2017, 26 (1), 25-33.nb_NO
dc.identifier.issn1459-6067
dc.identifier.urihttp://hdl.handle.net/11250/2473081
dc.description.abstractPhosphorus (P) should be recycled from organic wastes as much as possible, and input is needed in stockless organic agriculture. Seven organic residues were assessed and compared them to mineral P fertilizer and rock phosphate as fertilizer for barley. P availability in the mixtures and residual P availability were also assessed by diffusive gradients in thin films (DGT). The best availability was found in digested liquid manure followed by wood ash, fish sludge, composted solid manure and composted food waste. Meat and bone meal, the commercially available product Ladybug plus and rock phosphate had low P availability at the same level as no P. Only wood ash had significant P available for the next crop. The pH level of the soil did not affect P availability for any of the P sources. DGT predicted P availability moderately well, as it measures P supply over a short period without any biological factors.nb_NO
dc.language.isonobnb_NO
dc.publisherScientific Agricultural Society of Finland.nb_NO
dc.rightsNavngivelse 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.no*
dc.subjectDGTnb_NO
dc.subjectDiffusive Gradients in Thin-filmsnb_NO
dc.subjectVåtorganisk avfallnb_NO
dc.subjectOrganic wastenb_NO
dc.subjectFosfornb_NO
dc.subjectPhosphorusnb_NO
dc.titlePhosphorus availability in residues as fertilizers in organic agriculturenb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionpublishedVersionnb_NO
dc.subject.nsiVDP::Jordfag: 913nb_NO
dc.subject.nsiVDP::Soil sciences: 913nb_NO
dc.source.pagenumber25-33nb_NO
dc.source.volume26nb_NO
dc.source.journalAgricultural and Food Sciencenb_NO
dc.source.issue1nb_NO
dc.identifier.doihttps://doi.org/10.23986/afsci.59307
dc.identifier.cristin1527877
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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