The future of agriculture is faced with a wide range of challenges. It should produce healthy food in sufficient quantities, maintain nature and the environment and should safeguard jobs and income of farmers. Organic farming holds excellent potential to address these complex issues. The guiding idea of organic farming is to manage agriculture in a way that is consistent with and enhances natural life processes. The farm is understood as an organism within which soil, plants, animals and humans interact. Therefore, the interdisciplinary nature of farming systems is a central concept of organic farming.