9486: Umweltwirkungen unterschiedlich intensiv wirtschaftender Milchviehbetriebe im Ökologischen Landbau in NRW [Environmental impact of organic dairy farms with different intensity levels in North Rhine - Westphalia (NRW)]
(2007) Umweltwirkungen unterschiedlich intensiv wirtschaftender Milchviehbetriebe im Ökologischen Landbau in NRW [Environmental impact of organic dairy farms with different intensity levels in North Rhine - Westphalia (NRW)]. Paper presented at Zwischen Tradition und Globalisierung - 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Stuttgart, Deutschland, 20.-23.03.2007.
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Summary
Organic dairy farms with different feeding intensity and production structure differ significantly in their environmental impacts; low input organic farms achieve a higher product quality and animal welfare and cause less environmental risk for sensitive ecosystems and water quality due to lower nitrogen emissions. Intensive organic farms achieve lower greenhouse gas emissions because of lower CH4 emissions per litre milk. However, the contribution of animal husbandry to global warming potential is relatively low and the aim of low CH4 emission runs contrary to ruminant welfare. Concerning the impact categories of biodiversity, product quality and energy con-sumption, the average ecological benefit of the farms is relatively low compared to the best single farm, indicating a high management influence.
| Document Language: | Deutsch - German |
|---|---|
| Keywords: | Naturschutz und Umweltverträglichkeit, Rind, Nährstoffmanagement, Entwicklung Ökolandbau, Ökobilanz |
| Subject Areas: | Food systems > Food security, food quality and human health Environmental aspects > Biodiversity and ecosystem services Animal husbandry > Health and welfare Environmental aspects > Air and water emissions |
| Research affiliation: | International Conferences > Scientific Conferences for D,A,CH (Wissenschaftstagung) > Scientific Conference 2007 > 4 Other subjects > 4.4 Protection of nature and the environment |
| Total budget (Euro): | 0 |
| Orgprints ID Number: | 9486 |
| Contact: | Müller-Lindenlauf, Dipl.-Ing. agr. Maria |
| Deposited On: | 10 May 2007 |
| EPrint Type: | Conference paper |
| Published?: | Published |
| Type of presentation: | Paper |
| Peer Review Status: | Peer-reviewed and accepted |
| Additional Publishing Information: | Die endgültige Version des Beitrags ist veröffentlicht in: S. Zikeli, W. Claupein, S. Dabbert, B. Kaufmann, T. Müller und A. Valle Zárate, Hrsg. (2007) Zwischen Tradition und Globalisierung – 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Deutschland, 20.-23. März 2007, http://orgprints.org/10742/ |
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