Organic Farm Knowledge Platform intends to promote productivity and quality in organic farming across Europe by providing access to a wide range of tools and knowledge exchange among farmers, farm advisers and scientists. Topics covered on the platform cover a wide range of knowledge about organic farming, from arable crops, soil quality and fertility, nutrient management, pest and disease control to pigs, broilers, laying hens, feeding and ration planning and the handling of harvested feed. This facilitates access to practical tools developed within the framework of research projects with farmers playing a central role in building the Organic Farm Knowledge platform from grassroot.