High demands for the feed quality in precision agriculture are difficult to meet only through classical analytical methods. In year 2018, samples of chopped alflafa obtained from the sites of Troubsko and Hrušovany nad Jevišovkou were evaluated for nutritional value. During 4 harvests in both localities, the alfalfa chops were sampled and their nutritional values (dry matter, CP, NDF, ADF, ash) were determined in laboratories by chemical and NIRs analyzes. The aim of this project is to improve existing systems and technologies of high-quality forage production by adding variety to precision agriculture in the field of lucerne cultivation and its use in cattle nutrition.