Based on the researches conducted in conditions of vertical zonality of the Chechen Republic, the high-yielding varieties of red beet in the Pegboard certain climate and environmental conditions were selected.Moving from the plain zone to the piedmont and the mountain zones, the yield of red beet roots has increased by 1,6-3,4 t/ha regardless of early ripeness of cultivars and hybrids.Application of mathematical modeling allows the selection of the varieties, which are able to realize their yield GRAVIOLA potential in various conditions.