Einfluss der Futterleguminosenart, deren Saatzeit und Nutzung auf die Nachfrucht Winterweizen
2017
Urbatzka, Peer | Rehm, Anna | Eckl, T. | Salzeder, Georg | Heuwinkel, Hauke | Reents, Hans Jürgen | Wolfrum, Sebastian | Hülsbergen, Kurt-Jürgen | Wiesinger, Klaus
The preceding crop effect of fodder legumes concerning sowing date, type of legume and utilization were conducted in field trials at two sites in Upper Bavaria in 2012- 2013. All in all, seven types of clover in pure stands or clover/grass leys were grown one main production year. Sowing dates were undersowings in triticale in spring, stubble seeds after harvest of preceding crop triticale and spring seed in the main production year. Utilization variants were mulching or cutting without organic fertilization in the subsequent crop winter wheat. Mulching of fodder legumes resulted in higher yields and mostly higher baking quality (crude protein content, wet gluten content and baking volume) of the succeeding wheat. Earlier sowings leaded mostly to higher yields and higher baking quality. At species level, a mixture of white clover and black medic showed highest yield as well as highest crude protein and wet gluten contents. It is concluded, that fodder legume management strongly affected the preceding crop effect.
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