Enhancing the competitiveness of organic crop breeding: focus on intercropping adapted varieties (HORIZON-CL6-2027-01-BIODIV-09)

Budget: 12 EUR million

Expected Outcome: Project results are expected to contribute to all of the following expected outcomes: 

• the efficiency and competitiveness of the organic crop breeding sector are boosted by providing organic breeders with a comprehensive toolbox to develop varieties specifically adapted to intercropping and suitable for organic production; 

• an improved understanding of key target traits for developing varieties adapted to intercropping farming systems is available to researchers and breeders, benefiting all agricultural systems;

• the foundation for the development of future crop varieties that enhance benefits derived by intercropping, such as improved pest/weed management, increased nutrient and water use efficiency, improved pollination, improved soil fertility, reduced soil erosion and nutrient leaching, and enhanced productivity, is established.

Scope: Plant breeding has focused on maximising yield in single species stands for monocropping systems, leading to highly productive yet specialised varieties. As a result, most varieties on the market may not perform well in intercropping systems, where productivity and benefits often depend on the interactions between crops. To support farming practices that promote agrobiodiversity, there is a need to develop varieties specifically adapted to intercropping. However, selecting varieties specifically for intercropping remains a practical challenge for breeding.