Accelerating the development of biological nitrification inhibition as a viable nitrous oxide mitigation strategy in grazed livestock systems
This position paper summarizes the current understanding of biological nitrification inhibition (BNI) to identify research needs for accelerating the development of BNI as a N2O mitigation strategy for grazed livestock systems. We propose that the initial research focus should be on the systematic s...
| Autores principales: | , , , , , , , , , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Springer
2022
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/120960 |
| _version_ | 1855535361579548672 |
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| author | Klein, Cecile A.M. de Bowatte, Saman Arango, Jacobo Cardenas, Laura M. Chadwick, David R. Pijlman, Jeroen Rees, Robert M. Richards, Karl G. Subbarao, Guntur V. Whitehead, David Simon, Priscila L. |
| author_browse | Arango, Jacobo Bowatte, Saman Cardenas, Laura M. Chadwick, David R. Klein, Cecile A.M. de Pijlman, Jeroen Rees, Robert M. Richards, Karl G. Simon, Priscila L. Subbarao, Guntur V. Whitehead, David |
| author_facet | Klein, Cecile A.M. de Bowatte, Saman Arango, Jacobo Cardenas, Laura M. Chadwick, David R. Pijlman, Jeroen Rees, Robert M. Richards, Karl G. Subbarao, Guntur V. Whitehead, David Simon, Priscila L. |
| author_sort | Klein, Cecile A.M. de |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | This position paper summarizes the current understanding of biological nitrification inhibition (BNI) to identify research needs for accelerating the development of BNI as a N2O mitigation strategy for grazed livestock systems. We propose that the initial research focus should be on the systematic screening of agronomically desirable plants for their BNI potency and N2O reduction potential. This requires the development of in situ screening methods that can be combined with reliable N2O emission measurements and microbial and metabolomic analyses to confirm the selective inhibition of nitrification. As BNI-induced reductions in N2O emissions can occur by directly inhibiting nitrification, or via indirect effects on other N transformations, it is also important to measure gross N transformation rates to disentangle these direct and indirect effects. However, an equally important challenge will be to discern the apparent influence of soil N fertility status on the release of BNIs, particularly for more intensively managed grazing systems. |
| format | Journal Article |
| id | CGSpace120960 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2022 |
| publishDateRange | 2022 |
| publishDateSort | 2022 |
| publisher | Springer |
| publisherStr | Springer |
| record_format | dspace |
| spelling | CGSpace1209602025-11-11T19:02:13Z Accelerating the development of biological nitrification inhibition as a viable nitrous oxide mitigation strategy in grazed livestock systems Klein, Cecile A.M. de Bowatte, Saman Arango, Jacobo Cardenas, Laura M. Chadwick, David R. Pijlman, Jeroen Rees, Robert M. Richards, Karl G. Subbarao, Guntur V. Whitehead, David Simon, Priscila L. livestock nitrous oxide grazing systems nitrification inhibitors ganado oxido nitroso sistemas de pastoreo This position paper summarizes the current understanding of biological nitrification inhibition (BNI) to identify research needs for accelerating the development of BNI as a N2O mitigation strategy for grazed livestock systems. We propose that the initial research focus should be on the systematic screening of agronomically desirable plants for their BNI potency and N2O reduction potential. This requires the development of in situ screening methods that can be combined with reliable N2O emission measurements and microbial and metabolomic analyses to confirm the selective inhibition of nitrification. As BNI-induced reductions in N2O emissions can occur by directly inhibiting nitrification, or via indirect effects on other N transformations, it is also important to measure gross N transformation rates to disentangle these direct and indirect effects. However, an equally important challenge will be to discern the apparent influence of soil N fertility status on the release of BNIs, particularly for more intensively managed grazing systems. 2022-04 2022-08-29T12:46:06Z 2022-08-29T12:46:06Z Journal Article https://hdl.handle.net/10568/120960 en Open Access application/pdf Springer de Klein, C.A.M.; Bowatte, S.; Arango, J.; Cardenas, L.M.; Chadwick, D.R.; Pijlman, J.; Rees, R.M.; ichards, K.G.; Subbarao, G.V.; Whitehead, D.; Simon, P.L. (2022) Accelerating the development of biological nitrification inhibition as a viable nitrous oxide mitigation strategy in grazed livestock systems. Biology and Fertility of Soils 58, p. 235–240. ISSN: 0178-2762 |
| spellingShingle | livestock nitrous oxide grazing systems nitrification inhibitors ganado oxido nitroso sistemas de pastoreo Klein, Cecile A.M. de Bowatte, Saman Arango, Jacobo Cardenas, Laura M. Chadwick, David R. Pijlman, Jeroen Rees, Robert M. Richards, Karl G. Subbarao, Guntur V. Whitehead, David Simon, Priscila L. Accelerating the development of biological nitrification inhibition as a viable nitrous oxide mitigation strategy in grazed livestock systems |
| title | Accelerating the development of biological nitrification inhibition as a viable nitrous oxide mitigation strategy in grazed livestock systems |
| title_full | Accelerating the development of biological nitrification inhibition as a viable nitrous oxide mitigation strategy in grazed livestock systems |
| title_fullStr | Accelerating the development of biological nitrification inhibition as a viable nitrous oxide mitigation strategy in grazed livestock systems |
| title_full_unstemmed | Accelerating the development of biological nitrification inhibition as a viable nitrous oxide mitigation strategy in grazed livestock systems |
| title_short | Accelerating the development of biological nitrification inhibition as a viable nitrous oxide mitigation strategy in grazed livestock systems |
| title_sort | accelerating the development of biological nitrification inhibition as a viable nitrous oxide mitigation strategy in grazed livestock systems |
| topic | livestock nitrous oxide grazing systems nitrification inhibitors ganado oxido nitroso sistemas de pastoreo |
| url | https://hdl.handle.net/10568/120960 |
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