Wachstum von Winterweizen bei Gärrestdüngung und unterschiedlichen Kleegrasmanagement

Summary

Wheat performance and yields were tested in field an experiment regarding pre-crop management and fertilization with biogas digestate. Digestate fertilization led to an increased nitrogen uptake, higher yield and higher protein content. The yield increases were due to denser stands related to earlier fertilization. Recycling nitrogen from the harvested and digested clover-grass increased yield 50 % compared to mulching the above-ground biomass.