Jahresbericht 2006 des Instituts für ökologischen Landbau der Bundesforschungsanstalt für Landwirtschaft (FAL)GeroldRahmannauthorComprehensive annual report 2006 of the Institute of Organic Farming of the German Agricultural Research Centre. Biodiversity and ecosystem services Sheep and goats Crop husbandry Production systems Health and welfare Recycling, balancing and resource management Feeding and growth Policy environments and social economy Dairy cattle Markets and trade Pigs2006Report