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Waste materials from biogas production - effects on soil fertility and climate

Johansen , Anders; Carter, Mette S.; Hauggaard-Nielsen, Henrik and Løes, Anne-Kristin (2011) Waste materials from biogas production - effects on soil fertility and climate. Speech at: Program Hushållningssällskapens kompetensdagar och HIR-konferens, Jönköping , 26-27 September 2011.

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Summary

Future agricultureal systems will produce bioenergy on basis of on- and off-farm crops and residues, implying beneficial recycling of plant nutrients back to soil and plants. This will reduce emission of climate gases and may also reduce spread of weed seeds, parasites and pathogens. However, it may also induce long-term reduction in soil organic pools.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Speech
Subjects: Soil > Soil quality > Soil biology
Soil > Nutrient turnover
Animal husbandry > Health and welfare
Farming Systems > Farm nutrient management
Research affiliation: Denmark > DARCOF III (2005-2010) > BIOCONCENS - Biomass and bio-energy production in organic agriculture
Norway > Bioforsk - Norwegian Institute for Agriculture and Environmental Research > Bioforsk Organic Food and Farming Division
Deposited By: Johansen, Senior Scientist, PhD Anders
ID Code:19474
Deposited On:06 Oct 2011 10:31
Last Modified:06 Oct 2011 10:31
Document Language:English
Status:Published
Refereed:Not peer-reviewed

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