To optimize the process of base fertilisation in the context of Precision Farming, IT support for the corresponding service processes was developed as a part of a research project. Applying the methods of service engeneering, a software system that supports an efficient and transparent service provision was developed in the IPS project (Information Production System for Precision Farming). The published paper (https://www.landtechnik-online.eu/ojs-2.4.5/index.php/landtechnik/article/view/3120/4952) shows the methodological approach of the project, the potential for innovation of the developed software system and discusses the results. Therby, the findings presented in this paper can be regarded as an exemplary application of service engineering which may also be advantageous for similar service-oriented agricultural sectors.