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| Cooper, Julia; Loes, Anne-Kristin; Hörtenhuber, Stefan; Mäder, Paul; Magid, Jakob; Oberson, Astrid; Möller, Kurt. |
| Organic farming standards regulate allowable nutrient inputs according to the core principles of: reliance on renewable resources, recycling of wastes and by-products of plant and animal origin, and feeding of plants through the soil ecosystem and not through soluble fertilizers, balanced against a goal to produce high quality products with a minimum level of contaminants. These criteria are applied to the list of currently permitted inputs in organic agriculture, known as "Annex 1" of the European Commission Regulation EC No. 889/2008. This list currently excludes some potentially useful sources of societal waste (e.g. some sources of household waste and digestate, sewage sludge), but allows other sources which may pose higher risks according to some... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Recycling; Balancing and resource management Values; Standards and certification Policy environments and social economy Farm nutrient management. |
| Ano: 2016 |
URL: http://orgprints.org/30544/2/Cooper%20poster%20ESA%202016.pptx |
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