Fuente: Wipo "precision farming" The aim is to apply precision farming in fodder production, taking into account the agroecological conditions of Hungary in addition to environmental regulations and resource management requirements. Patent claims: 1. Development of silage maize precision growing technology using site-specific technologies Procedural steps: 1. Selection of areas: The farms covered by the study work under different site conditions. The available fields have a high degree of territorial heterogeneity, the distances between the fields and the distances between the fields and the livestock farms are significant It is also important to choose hybrids adapted to the conditions of the given growing site. 2. Determination of site-specific and ecological hybrid selection. Investigation of the effects of organic and fertilizer forms on the yield of silage maize and on the nutritional values of the silage produced. During harvesting, continuous calibration is possible through continuous yield measurement. 3. Carrying out physical and chemical soil testing on designated plots or in laboratories. 4. Analysis of available data layers, execution of yield analyses from them 5. Using these analyses, a proposal is made for the development of precision technology in silage maize growing. 6. With the help of the GIS databases created, in addition to the possibility of precision farming increasing resource efficiency, it is possible to protect the environmental condition while taking into account the necessary and sufficient principle of environmental protection.