Profitability analysis of cropping systems for biogas production on marginal sites in southwestern Germany

Karin Wünsch, Sabine Gruber and Wilhelm Claupein

Renewable Energy, 2012, vol. 45, issue C, 213-220

Abstract: Power based on biomass, in particular biogas, is increasing, with a concomitant increase in the need for energy crop production. The objective of this study was to determine the profitability of biogas substrate production on a marginal site in southwestern Germany. The effects of crop rotation and nitrogen fertilization level were evaluated in a three-year filed experiment.

Keywords: Energy crops; Crop rotation; Monoculture; Biogas digestate; Fertilization (search for similar items in EconPapers)
Date: 2012
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Citations: View citations in EconPapers (10)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:renene:v:45:y:2012:i:c:p:213-220

DOI: 10.1016/j.renene.2012.03.010

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