The performance and endurance depend largely on the properties of the varieties that are introduced through the seeds during overseeding, reseeding or new planting. Only those who use seed mixtures that are optimally adapted to the characteristics of the climate and location as well as the intended use will be successful with their measures. The composition of seed mixtures for field fodder cultivation and overseeding or reseeding as well as new planting of permanent grassland has also evolved over the years and, in some cases, changed significantly, following the changed recommendations for the professional management of such stands. The art of composing grassland mixtures essentially consists of selecting the most suitable species and combining them in appropriate proportions.