Our work does not end with the selection of new modern varieties and hybrids, but we try to help manufacturers with advice and recommendations throughout the entire production season, as well as with additional analyzes that they need to facilitate the marketing of agricultural products or their most efficient use on their own farms. Thanks to the results of agronomic experiments in which we examine the tolerance of varieties and hybrids to plant protection agents, the possibility of earlier or later sowing, sowing density, crop nutrition, etc., and especially thanks to laboratory analyzes of the chemical composition of wheat, corn kernels and especially silage of whole corn plants in we are able to additionally help our manufacturers and improve their production as a whole.