Keyword: «ear density.»

. Formation of the structure elements and yield of winter soft wheat varieties bred in KrasnodarThe article is devoted to a comparative assessment of new varieties of winter soft wheat bred by the P.P. Lukyanenko Research Center (Krasnodar) in ecological variety testing (ESI). The results on the yield and structure elements of the new varieties of cultivated crops are presented. The varietal features of the formation of the number of grains in the ear and the weight of 1,000 grains, which determine the level of their productivity, have been established. The most highly productive varieties have been identified, which optimally combine the elements of crop structure for specific agro-climatic conditions.