Publikationen
Peer-reviewed paper
- W. Ehlers, K. Schmidtke & R. Rauber, 2003: Änderung der Dichte und Gefügefunktion südniedersächsischer Lößböden unter Ackernutzung. Landnutzung und Landentwicklung 44, 9-18
- S. Kimura, K. Schmidtke, T. Ryosuke, K. Yoshida, H. Nakashima & R. Rauber, 2004: Seasonal N uptake and N2 fixation by common and adzuki bean at various spacings. Plant and Soil 258, 91-101
- K. Schmidtke, A. Neumann, C. Hof & R. Rauber, 2004: Soil and atmospheric nitrogen uptake by lentil (Lens culinaris Medik.) and barley (Hordeum vulgare ssp. nudum L.) as monocrops and intercrops. Field Crops Research 87, 245-256
- K. Schmidtke, 2005: How to calculate nitrogen rhizodeposition: a case study in estimating N rhizodeposition in the pea (Pisum sativum L.) and grasspea (Lathyrus sativus L.) using a continuous 15N labelling split-root technique. Soil Biology and Biochemistry 37, 1893-1897
- K. Schmidtke, 2006:Effect of grain legumes on water-use efficiency in crop rotations. In: Grain legumes and the environment: how to assess benefits and impacts? European Association for grain legume research AEP (ed.), AEP, Paris, France, 61-66
- A. Neumann, Schmidtke, K., Rauber, R., 2007: Effects of crop density and tillage system on grain yield and N uptake from soil and atmosphere of sole and intercropped pea and oat. Field Crops Research 100, 285-293
- R. Rauber, Liebenau, S., Friedrich, E., Schmidtke, K. 2008: Agronomic effects of underseeding ribwort plantain (Plantago lanceolata L.) in organically grown potatoes. Pflanzenbauwissenschaften 12, 32-40
- Dietz, M.; Machill, S.; Hoffmann, H.C.; Schmidtke, K.; 2013: Inhibitory effects of Plantaga lancelata L on soil mineralization. Plant and soil 368, 445-458.
- A. Gronle, A., Lux, G., Böhm, H., Schmidtke, K., Wild, M., Demmel, M., Brandhuber, R., Wilbois, K.-P., Heß, J., 2015: Effect of ploughing depth and mechanical soil loading on soil physical properties, weed infestation, yield performance and grain quality in sole and intercrops of pea and oat in organic farming. Soil and Tillage Research 148, 59-73.
- Rühlemann, L., Schmidtke, K. 2015: Evaluation of monocropped and intercropped grain legumes for cover cropping in no-tillage and reduced tillage organic agriculture. European Journal of Agronomy 65, 83-94.
- Rühlemann, L., Schmidtke, K., Bellingrath-Kimura, S.D, 2015: Short-term effects of differentiated tillage on dry matter production and grain yield of autumn and spring sown grain legumes grown monocropped and intercropped with cereal grains in organic farming. Plant Production Science, 18, 76-92.
- Schmidtke, K., Mick, T., Lewandowska, S., 2017. Effects of cover cropping and tillage system on weed infestation, yield formation and N accumulation of organic pea. International Conference EUROLEGUME 27-28 September 2017, NOVI SAD, SERBIA. Abstract in conference proceedings, page 115.
- Pötzsch, F.; Lux, G.; Schmidtke, K.; 2018: Sulphur demand, uptake and fertilization of Vicia faba L. under field conditions, Field Crops Research, 228, 76-83.
Poster
- F. Pötzsch, G. Lux, K. Schmidtke, 60. Tagung der Gesellschaft für Pflanzenbauwissenschaften e.V. Witzenhausen 26.-28.09.2017: Pflanzenbauliche Strategien zur Optimierung des Feldaufgangs und der Ertragsleistung von Öko-Gemüseerbsen.
- F. Pötzsch, G. Lux, S. Lewandowska, K. Schmidtke, Landscape 2018 Berlin 12.-16.03.2018: Consequences of decreasing atmospheric sulfur depositions on sulfur supply and fertilization of narrow leaf lupin.
Ausgewählte Vorträge
- F. Pötzsch, G. Lux, K. Schmidtke, 60. Tagung der Gesellschaft für Pflanzenbauwissenschaften e.V. Witzenhausen 26.-28.09.2017: Konsequenzen verringerter atmosphärischer Schwefeldepositionen auf die Schwefelversorgung und Düngung der schmalblättrigen Lupine.
- F. Pötzsch, A. Landgraf, H. Scharfstädt, G. Lux, K. Schmidtke, Feldtag ökologischer Kartoffelanbau am 24.05.2018: Zwischenfruchtanbau von Wicken-Brassicaceen-Gemenge vor Kartoffel zur Verbesserung der Stickstoffversorgung und zur Suppression von Rhizoctonia solani.