The main activities of Delphy comprise advisory services, practice-oriented research, demonstrations and training activities for farmers and growers and innovative projects in the plant-based sectors like arable farming, bulbs, tree cultivation, soft fruit, top fruit and horticulture. Delphy covers all aspects of economic, technical and sustainable farm management, such as day-to-day crop management, implementation & development of new, innovative technologies and decision support systems in practice; soil fertility strategies  and crop protection strategies.