Tonn, Bettina

[["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","200"],["dc.bibliographiccitation.lastpage","203"],["dc.bibliographiccitation.seriesnr","59"],["dc.contributor.author","Densing, E. M."],["dc.contributor.author","Gabler, J."],["dc.contributor.author","Ebeling, D."],["dc.contributor.author","Tonn, B."],["dc.contributor.author","Isselstein, J."],["dc.contributor.editor","Messner, Jörg"],["dc.contributor.editor","Elsäßer, Martin"],["dc.date.accessioned","2017-09-07T11:51:19Z"],["dc.date.available","2017-09-07T11:51:19Z"],["dc.date.issued","2015"],["dc.identifier.gro","3147958"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/5294"],["dc.language.iso","de"],["dc.notes.status","fcwi"],["dc.notes.submitter","chake"],["dc.publisher","Arbeitsgemeinschaft Grünland und Futterbau der Gesellschaft für Pflanzenbauwissenschaften e. V."],["dc.relation.conference","59. Jahrestagung der AGGF"],["dc.relation.crisseries","Mitteilungen der Arbeitsgemeinschaft Grünland und Futterbau"],["dc.relation.eventend","2015-08-29"],["dc.relation.eventlocation","Aulendorf"],["dc.relation.eventstart","2015-08-27"],["dc.relation.isbn","978-3-00-049985-2"],["dc.relation.ispartof","Grünland effizient und umweltschonend nutzen"],["dc.relation.ispartofseries","Mitteilungen der Arbeitsgemeinschaft Grünland und Futterbau; 59"],["dc.title","Einfluss der Grasnarbenstruktur auf die funktionelle Zusammensetzung der Vegetation bei unterschiedlichen Beweidungsinensitäten auf einer Rinderstandweide"],["dc.type","conference_paper"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","171"],["dc.bibliographiccitation.lastpage","174"],["dc.contributor.author","Langner, S."],["dc.contributor.author","Schmitz, A."],["dc.contributor.author","Tonn, B."],["dc.contributor.author","Ebeling, D."],["dc.contributor.author","Isselstein, J."],["dc.contributor.editorcorporation","ASTA"],["dc.contributor.editorcorporation","Lycée Technique Agricole"],["dc.contributor.editorcorporation","CONVIS"],["dc.date.accessioned","2017-09-07T11:51:22Z"],["dc.date.available","2017-09-07T11:51:22Z"],["dc.date.issued","2016"],["dc.identifier.gro","3147986"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/5325"],["dc.language.iso","de"],["dc.notes.status","fcwi"],["dc.notes.submitter","chake"],["dc.publisher","Arbeitsgemeinschaft Grünland und Futterbau der Gesellschaft für Pflanzenbauwissenschaften e. V."],["dc.relation.conference","60. Jahrestagung der AGGF"],["dc.relation.eventend","2016-08-27"],["dc.relation.eventlocation","Luxemburg"],["dc.relation.eventstart","2016-08-25"],["dc.relation.isbn","978-99959-990-0-1"],["dc.relation.ispartof","Nachhaltige Milchproduktion: Forschung und Praxis im Dialog"],["dc.title","Auswirkungen von Beweidungsintensität auf Struktur und Artenzusammensetzung der Diasporenbank einer heterogenen Rinderstandweide"],["dc.type","conference_paper"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","160"],["dc.bibliographiccitation.lastpage","162"],["dc.bibliographiccitation.seriesnr","58"],["dc.contributor.author","Ebeling, D."],["dc.contributor.author","Tonn, B."],["dc.contributor.author","Isselstein, J."],["dc.contributor.editorcorporation","Thüringer Landesanstalt für Landwirtschaft"],["dc.date.accessioned","2017-09-07T11:51:45Z"],["dc.date.available","2017-09-07T11:51:45Z"],["dc.date.issued","2014"],["dc.identifier.gro","3148045"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/5387"],["dc.language.iso","de"],["dc.notes.status","fcwi"],["dc.notes.submitter","chake"],["dc.publisher","Arbeitsgemeinschaft Grünland und Futterbau der Gesellschaft für Pflanzenbauwissenschaften e. V."],["dc.relation.conference","58. Jahrestagung der Arbeitsgemeinschaft Grünland und Futterbau der Gesellschaft für Pflanzenbauwissenschaften e. V."],["dc.relation.crisseries","Mitteilungen der Arbeitsgemeinschaft Grünland und Futterbau"],["dc.relation.eventend","2014-08-30"],["dc.relation.eventlocation","Arnstadt"],["dc.relation.eventstart","2014-08-28"],["dc.relation.ispartof","Multifunktionalität des Dauergrünlandes erhalten und nutzen"],["dc.relation.ispartofseries","Mitteilungen der Arbeitsgemeinschaft Grünland und Futterbau; 58"],["dc.relation.issn","0944-0348"],["dc.title","Produktivität verschiedener Grasnarbenhöhenbereiche (Patches) auf extensiven Rinderstandweiden unter dem Einfluss von unterschiedlichen Beweidungsintensitäten"],["dc.type","conference_paper"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","52"],["dc.bibliographiccitation.lastpage","57"],["dc.bibliographiccitation.seriesnr","59"],["dc.contributor.author","Ebeling, D."],["dc.contributor.author","Tonn, B."],["dc.contributor.author","Isselstein, J."],["dc.contributor.editor","Messner, Jörg"],["dc.contributor.editor","Elsäßer, Martin"],["dc.date.accessioned","2017-09-07T11:51:54Z"],["dc.date.available","2017-09-07T11:51:54Z"],["dc.date.issued","2015"],["dc.identifier.gro","3148097"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/5445"],["dc.language.iso","de"],["dc.notes.status","fcwi"],["dc.notes.submitter","chake"],["dc.publisher","Arbeitsgemeinschaft Grünland und Futterbau der Gesellschaft für Pflanzenbauwissenschaften e. V."],["dc.relation.conference","59. Jahrestagung der AGGF"],["dc.relation.crisseries","Mitteilungen der Arbeitsgemeinschaft Grünland und Futterbau"],["dc.relation.eventend","2015-08-29"],["dc.relation.eventlocation","Aulendorf"],["dc.relation.eventstart","2015-08-27"],["dc.relation.isbn","978-3-00-049985-2"],["dc.relation.ispartof","Grünland effizient und umweltschonend nutzen"],["dc.relation.ispartofseries","Mitteilungen der Arbeitsgemeinschaft Grünland und Futterbau; 59"],["dc.title","Wieviel Futteraufwuchs \"geht am Rindermaul vorbei\"? Brutto- und Nettoweideleistung einer extensiven Rinderstandweide unter verschiedenen Beweidungsintensitäten"],["dc.type","conference_paper"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","1776"],["dc.bibliographiccitation.issue","12"],["dc.bibliographiccitation.journal","Archives of Agronomy and Soil Science"],["dc.bibliographiccitation.lastpage","1783"],["dc.bibliographiccitation.volume","63"],["dc.contributor.author","Nüsse, Anja"],["dc.contributor.author","Linsler, Deborah"],["dc.contributor.author","Kaiser, Michael"],["dc.contributor.author","Ebeling, Dorothee"],["dc.contributor.author","Tonn, Bettina"],["dc.contributor.author","Isselstein, Johannes"],["dc.contributor.author","Ludwig, Bernard"],["dc.date.accessioned","2018-03-13T13:55:07Z"],["dc.date.available","2018-03-13T13:55:07Z"],["dc.date.issued","2017"],["dc.identifier.doi","10.1080/03650340.2017.1305107"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/13002"],["dc.notes.status","zu prüfen"],["dc.title","Effect of grazing intensity and soil characteristics on soil organic carbon and nitrogen stocks in a temperate long-term grassland"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","398"],["dc.bibliographiccitation.issue","4"],["dc.bibliographiccitation.journal","Grass and Forage Science"],["dc.bibliographiccitation.lastpage","408"],["dc.bibliographiccitation.volume","75"],["dc.contributor.author","Ebeling, Dorothee"],["dc.contributor.author","Tonn, Bettina"],["dc.contributor.author","Isselstein, Johannes"],["dc.date.accessioned","2021-04-14T08:23:41Z"],["dc.date.available","2021-04-14T08:23:41Z"],["dc.date.issued","2020"],["dc.description.abstract","Abstract In low‐intensity grazing systems, patch grazing leads to a mosaic structure of short (frequently defoliated) and tall (rarely defoliated) patches, with the stocking rate determining the proportion of these patch types on the pasture. Little is known about the long‐term effects of patch grazing on the productivity of contrasting sward height patches developed under varying stocking rates. On a 12‐year low‐intensity cattle pasture we investigated aboveground net primary productivity (ANPP) and its seasonal variation in different patch types (‘short’, ‘medium’ and ‘tall’) under three stocking rates (‘moderate’, ‘lenient’ and ‘very lenient’) over two years. Additionally, we determined stocks of soil phosphorus, potassium and magnesium as well as soil pH. ANPP was affected by an interaction of patch type and stocking rate and ranged from less than 300 g/m2 in short patches under very lenient stocking to more than 1,000 g/m2 in medium patches under moderate stocking. In contrast with observations at the start of the experiment, ANPP in short patches was similar to or less than that in medium and tall patches. As topsoil phosphorus and potassium stocks were lowest in short patches, this indicates a long‐term redistribution of nutrients by grazing animals, which limits short‐patch productivity. Productivity of medium patches increased with stocking rate, and soil potassium concentration showed a similar trend, pointing towards enhanced nutrient cycling under more intensive stocking. We conclude that nutrient redistribution may lead to increasing trade‐offs between ecological and agronomic aims in long‐term low‐intensity grazing systems."],["dc.description.sponsorship","Deutsche Forschungsgemeinschaft http://dx.doi.org/10.13039/501100001659"],["dc.identifier.doi","10.1111/gfs.12505"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/81013"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-399"],["dc.relation.eissn","1365-2494"],["dc.relation.issn","0142-5242"],["dc.rights","This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited."],["dc.title","Primary productivity in patches of heterogeneous swards after 12 years of low‐intensity cattle grazing"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","177"],["dc.bibliographiccitation.lastpage","181"],["dc.bibliographiccitation.seriesnr","58"],["dc.contributor.author","Tonn, B."],["dc.contributor.author","Ebeling, D."],["dc.contributor.author","Isselstein, J."],["dc.contributor.editorcorporation","Thüringer Landesanstalt für Landwirtschaft"],["dc.date.accessioned","2017-09-07T11:51:18Z"],["dc.date.available","2017-09-07T11:51:18Z"],["dc.date.issued","2014"],["dc.identifier.gro","3147963"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/5300"],["dc.language.iso","de"],["dc.notes.status","fcwi"],["dc.notes.submitter","chake"],["dc.publisher","Arbeitsgemeinschaft Grünland und Futterbau der Gesellschaft für Pflanzenbauwissenschaften e. V."],["dc.relation.conference","58. Jahrestagung der Arbeitsgemeinschaft Grünland und Futterbau der Gesellschaft für Pflanzenbauwissenschaften e. V."],["dc.relation.crisseries","Mitteilungen der Arbeitsgemeinschaft Grünland und Futterbau"],["dc.relation.eventend","2014-08-30"],["dc.relation.eventlocation","Arnstadt"],["dc.relation.eventstart","2014-08-28"],["dc.relation.ispartof","Multifunktionalität des Dauergrünlandes erhalten und nutzen"],["dc.relation.ispartofseries","Mitteilungen der Arbeitsgemeinschaft Grünland und Futterbau; 58"],["dc.relation.issn","0944-0348"],["dc.title","Einfluss der Beweidungsintensität auf die saisonale Dynamik der Grasnarbenstruktur einer Rinderstandweide"],["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"]]