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Safe recycling of horse manure for agricultural purposes

McKinnon, Kirsty; Pommeresche, Reidun; Hansen, Sissel; Sørheim, Kristin; Svahn, Ola and Björklund, Erland (2018) Safe recycling of horse manure for agricultural purposes. Paper at: 26th NJF Congress Agriculture for the next 100 years, Kaunas Litauen, 27th-29th June 2018. [Submitted]

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Summary

Huge amounts of horse manure is either burnt or illegally deposited. Treated correctly it is a good source for plant nutrition and valuable as a soil improvement or for other horticultural uses. To ensure a safe return to agriculture, aspects such as residues of unwanted compounds should be considered. For instance, there is not much knowledge about the fate of pharmaceutical residues in horse manure. An analysing method was developed and found capable of analysing several active ingredients at the same time. When composting horse manure with residues of medicine, three of the tested active ingredients were still detectable in the compost after 60 days.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Paper
Keywords:horse manure, veterinary medicines, decomposition
Subjects: Farming Systems > Farm nutrient management
Research affiliation: Norway > NORSØK - Norwegian Centre for Organic Agriculture
Deposited By: McKinnon, Kirsty
ID Code:33449
Deposited On:04 Jul 2018 06:13
Last Modified:04 Jul 2018 06:13
Document Language:English
Status:Submitted
Refereed:Peer-reviewed and accepted

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