%I CORE Organic Plus, c/o International Centre for Research in Organic Food Systems %T How to build additional soil fertility in organic cropping systems %A Consortium FertilCrop %L orgprints29849 %X FertilCrop aims at improving soil fertility using synergies provided by improved crop management techniques. The improvement of organic farming systems by building a higher level of soil fertility is important to develop more sustainable agroecosystems that safeguard soils and guarantee unrestrained crop growth. FertilCrop evaluates farming systems that efficiently build soil fertility based on field trials and farm networks in 13 European countries. %K CORE organic Plus, FertilCrop, soil fertility %D 2015 %C DK-Tjele