Klimaresilienz durch wassersparenden Bioackerbau

The project developed and tested water-saving organic arable farming strategies in Lower Austria (2019–2022), focusing on direct seeding and mulch transfer systems to enhance climate resilience. On-farm and on-stage trials assessed their impact on soil water balance, nutrient dynamics, and yield. Results showed yields in direct seeding variants reached only 20–50% of conventional methods under dry conditions, highlighting risks and the importance of soil quality and water management. Potatoes and maize provided better soil and nutrient protection. The transfer mulch system ensured effective area-wide coverage and evapotranspiration protection. Findings emphasized the need for optimized soil preparation and further research on long-term effects. Supported by federal and EU funding, the project aimed to provide practical, sustainable solutions for agricultural enterprises and consultants.