Nitrogen fluxes in Urochloa-based pasture soils in the Northwestern Amazon
Unfertilized grass monocultures with extensive grazing management dominate pastures in Colombia's Caquetá region. These practices contribute to significant nutrient losses, particularly nitrogen (N). Pasture’s N supply could be improved by the inclusion of legumes in pastures (Homem et al. 2021, T...
| Main Authors: | , , , , , |
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| Format: | Poster |
| Language: | Inglés |
| Published: |
2024
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/148862 |
| _version_ | 1855519163623145472 |
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| author | Villegas, Daniel Mauricio Arango, Jacobo Velasquez, Jaime Krause, Hans Martin Frossard, Emmanuel Oberson, Astrid |
| author_browse | Arango, Jacobo Frossard, Emmanuel Krause, Hans Martin Oberson, Astrid Velasquez, Jaime Villegas, Daniel Mauricio |
| author_facet | Villegas, Daniel Mauricio Arango, Jacobo Velasquez, Jaime Krause, Hans Martin Frossard, Emmanuel Oberson, Astrid |
| author_sort | Villegas, Daniel Mauricio |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Unfertilized grass monocultures with extensive grazing management dominate pastures in Colombia's Caquetá region. These practices contribute to significant nutrient losses,
particularly nitrogen (N).
Pasture’s N supply could be improved by the inclusion of legumes in pastures (Homem et al. 2021, Thomas, 1992) or grasses with capacity of biological nitrification inhibition (BNI)
(Subbarao et al., 2013).
Understanding soil N cycling is key to develop strategies that improve sustainability of Amazon pastures’ management. |
| format | Poster |
| id | CGSpace148862 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2024 |
| publishDateRange | 2024 |
| publishDateSort | 2024 |
| record_format | dspace |
| spelling | CGSpace1488622025-11-05T11:13:17Z Nitrogen fluxes in Urochloa-based pasture soils in the Northwestern Amazon Villegas, Daniel Mauricio Arango, Jacobo Velasquez, Jaime Krause, Hans Martin Frossard, Emmanuel Oberson, Astrid legumes grasses urochloa nitrification inhibitors ganadería extensiva-ganadería en rancho inhibidores de la nitrificación nitrogen cycle extensive farming leguminosas tropicales ciclo del nitrógeno Unfertilized grass monocultures with extensive grazing management dominate pastures in Colombia's Caquetá region. These practices contribute to significant nutrient losses, particularly nitrogen (N). Pasture’s N supply could be improved by the inclusion of legumes in pastures (Homem et al. 2021, Thomas, 1992) or grasses with capacity of biological nitrification inhibition (BNI) (Subbarao et al., 2013). Understanding soil N cycling is key to develop strategies that improve sustainability of Amazon pastures’ management. 2024-06 2024-07-03T09:38:22Z 2024-07-03T09:38:22Z Poster https://hdl.handle.net/10568/148862 en Open Access application/pdf Villegas, D.M.; Arango, J.; Velasquez, J.; Krause, H.M.; Frossard, E.; Oberson, A. (2024) Nitrogen fluxes in Urochloa-based pasture soils in the Northwestern Amazon. Poster prepared for the N Workshop, June 17-21, 2024, Denmark (Aarhus). 1 p. |
| spellingShingle | legumes grasses urochloa nitrification inhibitors ganadería extensiva-ganadería en rancho inhibidores de la nitrificación nitrogen cycle extensive farming leguminosas tropicales ciclo del nitrógeno Villegas, Daniel Mauricio Arango, Jacobo Velasquez, Jaime Krause, Hans Martin Frossard, Emmanuel Oberson, Astrid Nitrogen fluxes in Urochloa-based pasture soils in the Northwestern Amazon |
| title | Nitrogen fluxes in Urochloa-based pasture soils in the Northwestern Amazon |
| title_full | Nitrogen fluxes in Urochloa-based pasture soils in the Northwestern Amazon |
| title_fullStr | Nitrogen fluxes in Urochloa-based pasture soils in the Northwestern Amazon |
| title_full_unstemmed | Nitrogen fluxes in Urochloa-based pasture soils in the Northwestern Amazon |
| title_short | Nitrogen fluxes in Urochloa-based pasture soils in the Northwestern Amazon |
| title_sort | nitrogen fluxes in urochloa based pasture soils in the northwestern amazon |
| topic | legumes grasses urochloa nitrification inhibitors ganadería extensiva-ganadería en rancho inhibidores de la nitrificación nitrogen cycle extensive farming leguminosas tropicales ciclo del nitrógeno |
| url | https://hdl.handle.net/10568/148862 |
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