| Publikationstyp: | Buchbeitrag |
| Art der Begutachtung: | Editorial review |
| Titel: | Use: what is needed to support sustainability? |
| Autor/-in: | Mikkelsen, Robert Binder, Claudia Frossard, Emmanuel Brand, Fridolin S. Scholz, Roland Ulli, Vilsmaier |
| et. al: | No |
| DOI: | 10.1007/978-94-007-7250-2 |
| Erschienen in: | Sustainable phosphorus management : a global transdisciplinary roadmap |
| Herausgeber/-in des übergeordneten Werkes: | Scholz, Roland Roy, A.H. Brand, Fridolin S. Hellums, D. Ulrich, A.E. |
| Seite(n): | 207 |
| Seiten bis: | 246 |
| Erscheinungsdatum: | 1-Mär-2014 |
| Verlag / Hrsg. Institution: | Springer |
| Verlag / Hrsg. Institution: | Dordrecht |
| ISBN: | 978-94-007-7250-2 978-94-007-7249-6 |
| Sprache: | Englisch |
| Fachgebiet (DDC): | 333: Bodenwirtschaft und Ressourcen |
| Zusammenfassung: | Increased demands for agricultural output per unit of land area must be met in a way that encourages improved efficiency and better stewardship of natural resources, including phosphate rock. Modern crops remove between 5 and 35 kg P/ha, with P removal exceeding 45 kg P/ha for high-yielding maize. In situations such as Sub-Saharan Africa, where soil fertility is low and P removal exceeds average inputs of 2 kg P/ha/year, the resulting nutrient depletion severely restricts yields (e.g., maize yields < 1,000 kg/ha/year) and accelerates soil degradation. In other regions, excessive P inputs produce economic inefficiencies and increase the risk of P loss, with negative environmental consequences. During the year of application, plants recover 15–25 % of the added P, with the remaining fraction converting to less soluble forms or residual P which becomes plant available over time. Improving P efficiency requires a balance between the imperatives to produce more food while minimizing P losses. Utilizing transdisciplinary approaches, a number of social, economic, and environmental goals can be simultaneously achieved if progress is made toward short- and long-term food security and global P sustainability. This chapter provides an overview of efforts to improve P use efficiency in agriculture ranging from promising germplasm, improved crop, and soil management scenarios, additives in animal diets to reduce P inputs and surplus P in the manure, and opportunities for P recycling in food and household waste. Challenges and opportunities associated with each option are discussed and transdisciplinary case studies outlined. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/17996 |
| Volltext Version: | Publizierte Version |
| Lizenz (gemäss Verlagsvertrag): | Lizenz gemäss Verlagsvertrag |
| Departement: | School of Management and Law |
| Organisationseinheit: | International Management Institute (IMI) |
| Enthalten in den Sammlungen: | Publikationen School of Management and Law |
Dateien zu dieser Ressource:
Es gibt keine Dateien zu dieser Ressource.
Zur Langanzeige
Mikkelsen, R., Binder, C., Frossard, E., Brand, F. S., Scholz, R., & Ulli, V. (2014). Use: what is needed to support sustainability? In R. Scholz, A. H. Roy, F. S. Brand, D. Hellums, & A. E. Ulrich (Eds.), Sustainable phosphorus management : a global transdisciplinary roadmap (pp. 207–246). Springer. https://doi.org/10.1007/978-94-007-7250-2
Mikkelsen, R. et al. (2014) ‘Use: what is needed to support sustainability?’, in R. Scholz et al. (eds) Sustainable phosphorus management : a global transdisciplinary roadmap. Dordrecht: Springer, pp. 207–246. Available at: https://doi.org/10.1007/978-94-007-7250-2.
R. Mikkelsen, C. Binder, E. Frossard, F. S. Brand, R. Scholz, and V. Ulli, “Use: what is needed to support sustainability?,” in Sustainable phosphorus management : a global transdisciplinary roadmap, R. Scholz, A. H. Roy, F. S. Brand, D. Hellums, and A. E. Ulrich, Eds. Dordrecht: Springer, 2014, pp. 207–246. doi: 10.1007/978-94-007-7250-2.
MIKKELSEN, Robert, Claudia BINDER, Emmanuel FROSSARD, Fridolin S. BRAND, Roland SCHOLZ und Vilsmaier ULLI, 2014. Use: what is needed to support sustainability? In: Roland SCHOLZ, A.H. ROY, Fridolin S. BRAND, D. HELLUMS und A.E. ULRICH (Hrsg.), Sustainable phosphorus management : a global transdisciplinary roadmap. Dordrecht: Springer. S. 207–246. ISBN 978-94-007-7250-2
Mikkelsen, Robert, Claudia Binder, Emmanuel Frossard, Fridolin S. Brand, Roland Scholz, and Vilsmaier Ulli. 2014. “Use: What Is Needed to Support Sustainability?” In Sustainable Phosphorus Management : A Global Transdisciplinary Roadmap, edited by Roland Scholz, A.H. Roy, Fridolin S. Brand, D. Hellums, and A.E. Ulrich, 207–46. Dordrecht: Springer. https://doi.org/10.1007/978-94-007-7250-2.
Mikkelsen, Robert, et al. “Use: What Is Needed to Support Sustainability?” Sustainable Phosphorus Management : A Global Transdisciplinary Roadmap, edited by Roland Scholz et al., Springer, 2014, pp. 207–46, https://doi.org/10.1007/978-94-007-7250-2.
Alle Ressourcen in diesem Repository sind urheberrechtlich geschützt, soweit nicht anderweitig angezeigt.