Pierre-Philippe CLAUDE, agronomist, CEO Polyor SASSince 2008, Pierre-Philippe CLAUDE, Ph.D., agrologist & CEO of Polyor SAS, has developed a simple and ergonomic approach to consulting for sustainable agriculture and integrated fertilizer management (ifm). He initially developed azotobacterial fertilization (AZB™). More recently, a digital approach using artificial intelligence (AI) - AgroNum™ - has been the primary goal of Polyor SAS’s R&D effort. An exhaustive georeferenced database and an industrial property (IP) portfolio incarnate this innovative approach to sustainable agriculture and ifm.As a result, an innovative and simple to use method - AgroNum™ - for evaluating the sustainability of cropping practices and calculating fertilizer recommendations has been developed.Breaking with the usual approaches to integrated fertilizer management (ifm) and precision agriculture, Polyor and Pierre-Philippe CLAUDE emphasize the ergonomics and simplicity of such agricultural consultancy dedicated to sustainable agriculture and ifm.Polyor SAS is primarily an industrial property holding company (IPHC) fueling its own R&D. In doing so, a franco-european patent portfolio is now one of Polyor’s main assets. Although most of this R&D & IP was until recently dedicated to azotobacterial fertilization (AZB™), the emphasis is now on the development of agronomic consulting methods in sustainable agriculture and reasoned fertilization.The approach is very dematerialized and is mainly based on the development of artificial intelligence (AI) algorithms. These make it possible to extract a vast array of agronomic & pedoclimatic (APC) data for any particular field plot across Europe.