Christoph Stumm
Dipl.-Ing. agr. Christoph Stumm
Research topics
  • Practical research
  • arable and field vegetable production
  • nutrient management, especially on farms without livestock
  • direct and indirect weed control
Since 2003 coordinator of the practical research network: "Leading organic farms in North Rhine-Westphalia" of the University of Bonn together with 30 organic farms, the organic associations and the Chamber of Agriculture in NRW.
Selected publications
  • Stumm, C., Reinhard, I., Kemper, R. & T. Döring (2021): Nitrogen conservation with cover crops: Effect of CN ratio and N losses over winter on the potential to supply succeeding crops, IFOAM Organic World Congress, 6.-10. September 2021 in Rennes, France,
  • Stumm, C. & U. Köpke (2017): Düngung mit Sprossmasse von Futterleguminosen: Lachgasemissionen und Nitratverluste. Beiträge zur 14. Wissenschaftstagung Ökologischer Landbau, 7.-10. März 2017 in Freising-Weihenstephan, 342-345,
  • Stumm, C., Neuhoff, D. & U. Köpke (2014): Effect of storage temperature during tuber pre-sprouting on sprout and yield development of organically grown potatoes. 4th ISOFAR Scientific Conference, 13.-15. October 2014 in Istanbul, Turkey, 445-448,
  • Kautz, T., Stumm, C., Kösters, R. & U. Köpke (2010): Effects of perennial fodder crops on soil structure in agricultural headlands. Journal of Plant Nutrition and Soil Science 173, 490-501
  • Stumm, C. & U. Köpke (2008): Organic Pilot Farms in North Rhine-Westphalia (Germany). 2nd Scientific Conference of ISOFAR, 18th-20th June 2008 in Modena, Italy,
Christoph Stumm
Dipl.-Ing. agr. Christoph Stumm


Auf dem Hügel 6

53121 Bonn

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