The program included the following articles: Current problems in cattle nutrition (rumen fermentation physiology), especially when feeding short or long cut silages. Wireless temperature measurement of feed and use of drones in agricultural practice. A new safe way to cover silages. Use of the RKS program (Cattle Feed Analysis) software on the NutriVet website. The new season of production of conserved fodder 2019 including performance range of silage additives.