Ignoring the inherent spatial variation in soil properties with traditional sampling methods has led through the years to poor crop management, yield loss and excess use of inputs. FarmFUSE addresses these issues by fusing a set of data on soil and crops with auxiliary data on topography and weather to delineate management zones for variable rate of nitrogen (VRN) fertilisation. Once the integrated concept is applied by a large number of farmers, a reduction in nitrate leaching into groundwater is foreseen, which supports the EU Water Framework Directive, Nitrates Directive and Integrated Pollution Prevention and Control Directive. It will also reduce fertiliser use and, hence, reduce greenhouse gas emissions and global  warming potential. The project’s specific impacts are measured as: (i) contribution to the creation of a new precision farming service provider named FarmingTruth Ltd in the UK; (ii) contribution to the development of a new visible and near infrared spectrometer produced commercially by tec5; and, (iii) contribution to the creation of a new product for VRN fertilisation, which was proven to increase farmer net income by increasing yield at reduced input cost and environmental impact.