Zero-tillage oilseed rape and wheat with birdsfoot trefoil undersowing

This practice abstract presents results from the Soil-X-Change project on zero-tillage farming of oilseed rape (Brassica napus L.) and wheat (Triticum L.) with birdsfoot trefoil (Lotus corniculatus L.) as a living mulch and cover crop. Field and greenhouse trials show improved soil health, crop yield, and disease resistance. Birdsfoot trefoil outperformed white clover in main crop establishment, enhancing branching, root development, and reducing incidence of blackleg, black rot, and verticillium wilt in oilseed rape. Wheat showed higher yields and improved lipid metabolism, indicating better stress tolerance. Greenhouse data confirm better germination under dense mulch conditions. The study highlights the role of birdsfoot trefoil in boosting crop resilience and sustainability in conservation agriculture.