Ebeling, Dorothee

[["dc.bibliographiccitation.firstpage","588"],["dc.bibliographiccitation.lastpage","590"],["dc.bibliographiccitation.seriesnr","21"],["dc.contributor.author","Ebeling, D."],["dc.contributor.author","Tonn, B."],["dc.contributor.author","Isselstein, J."],["dc.contributor.editor","Höglind, M."],["dc.contributor.editor","Bakken, A. K."],["dc.contributor.editor","Hovstad, K. A."],["dc.contributor.editor","Kallioniemi, E."],["dc.contributor.editor","Riley, H."],["dc.contributor.editor","Steinshamn, H."],["dc.contributor.editor","Østrem, L."],["dc.date.accessioned","2017-09-07T11:51:47Z"],["dc.date.available","2017-09-07T11:51:47Z"],["dc.date.issued","2016"],["dc.description.abstract","In extensive grazing systems selective grazing creates stable mosaic structures consisting of frequently grazed, short patches and rarely grazed, tall patches. The stocking rate determines the share of different patch types on a pasture. In the present experiment biomass production of different patch types (‘short’, ’medium’, ‘tall’) and biomass production of paddocks treated with different stocking rates (‘moderate’, ‘lenient’, ‘very lenient’ – 6, 12, 18 cm target sward height) were analysed. The experiment was conducted on a long-term low-intensity set-stocked cattle pasture. We focused on total annual aboveground net primary productivity (ANPP) and on the temporal distribution of ANPP. We hypothesized that short patches are more productive and biomass growth is distributed more homogeneously throughout the season than in tall patches. Furthermore we assumed that paddocks grazed moderately are more productive and biomass growth is distributed more homogeneously than in more leniently grazed paddocks. The results showed that tall patches were not less productive than short patches, which led to similar ANPP of paddocks. ANPP of short patches and moderately grazed paddocks was distributed most homogeneously throughout the season."],["dc.identifier.gro","3148048"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/5391"],["dc.language.iso","en"],["dc.notes.status","final"],["dc.notes.submitter","chake"],["dc.publisher","EGF"],["dc.publisher.place","Norway"],["dc.relation.conference","26th General Meeting of the European Grassland Federation"],["dc.relation.crisseries","Grassland Science in Europe"],["dc.relation.eventend","2016-09-08"],["dc.relation.eventlocation","Trondheim, Norway"],["dc.relation.eventstart","2016-09-04"],["dc.relation.isbn","978-82-17-01677-9"],["dc.relation.ispartof","The multiple roles of grassland in the European bioeconomy"],["dc.relation.ispartofseries","Grassland Science in Europe; 21"],["dc.title","Patch-dependent herbage growth drives paddock productivity in a long-term extensive grazing system"],["dc.type","conference_paper"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","711"],["dc.bibliographiccitation.lastpage","713"],["dc.bibliographiccitation.seriesnr","21"],["dc.contributor.author","Köhler, J."],["dc.contributor.author","Ebeling, D."],["dc.contributor.author","Tonn, B."],["dc.contributor.author","Isselstein, J."],["dc.contributor.editor","Höglind, M."],["dc.contributor.editor","Bakken, A. K."],["dc.contributor.editor","Hovstad, K. A."],["dc.contributor.editor","Kallioniemi, E."],["dc.contributor.editor","Riley, H."],["dc.contributor.editor","Steinshamn, H."],["dc.contributor.editor","Østrem, L."],["dc.date.accessioned","2017-09-07T11:51:47Z"],["dc.date.available","2017-09-07T11:51:47Z"],["dc.date.issued","2016"],["dc.description.abstract","of nutrients. In low-intensity grazing systems, selective grazing leads to the formation of areas that are more frequently defoliated (short patches) than others (tall patches), which is called patch grazing. The different patch types are supposed to have different aboveground biomass productivities. The stocking rate determines the ratio of short and tall patches on a pasture. In a long-term low-intensity cattle grazing experiment with three different stocking rates (target sward heights: 6 cm (moderate), 12 cm (lenient) and 18 cm (very lenient)), the root and shoot biomass of two different patch types (short and tall) was analysed. Due to frequent defoliation we assumed that the root mass is lower in short patches than in tall patches. In contrast to the assumption, the root mass of tall patches was significantly lower than the root mass in short patches. The adverse effect of frequent defoliation on root mass might have been superimposed by a nutrient effect as the nitrogen availability in tall patches appeared to be higher than in short patches."],["dc.identifier.gro","3148049"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/5392"],["dc.language.iso","en"],["dc.notes.status","final"],["dc.notes.submitter","chake"],["dc.publisher","EGF"],["dc.publisher.place","Norway"],["dc.relation.conference","26th General Meeting of the European Grassland Federation"],["dc.relation.crisseries","Grassland Science in Europe"],["dc.relation.eventend","2016-09-08"],["dc.relation.eventlocation","Trondheim, Norway"],["dc.relation.eventstart","2016-09-04"],["dc.relation.isbn","978-82-17-01677-9"],["dc.relation.ispartof","The multiple roles of grassland in the European bioeconomy"],["dc.relation.ispartofseries","Grassland Science in Europe; 21"],["dc.title","Root mass of differentially defoliated patches on a long-term grazing experiment"],["dc.type","conference_paper"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]