Jointly prepare an international project of basic research with aim to study the quality of maize silages, in particular the influence of fermentation processes and aerobic degradation processes on the content and digestibility of neutral detergent fibreand starch by using of modern analytical techniques and sophisticated computer programs, especially multi-dimensional data correlation. Understanding of these influences will contribute to a better utilization of corn production capacity and reduce undesirable processes during maize storage. Partial aims are exchanging of information, preparation of corporate publications in the Czech and Slovak professional (popular) journals and contributions to scientific conferences, the mutual use of instrumentation and laboratory equipment and providing of data from database of chemical analysis to complete the others database.