Sorghum Stepnyi 13 is a high-yielding hybrid of grain sorghum, intended for cultivation in steppe regions. This variety is characterized by early maturity and a medium vegetation period of 115 to 140 days, allowing it to be effectively utilized in various climatic conditions. Plants are low-growing, about 95 cm tall, with resistance to lodging, shattering, and major diseases, including the biotype "C" of aphids and sorghum midge. Seeds are light brown or red, naked, with a 1000-seed mass of 28-30 g and moisture content of about 15%. Stepnyi 13 is distinguished by high yield, reaching 3.2 t/ha, and drought resistance, making it a reliable choice for grain and silage crops. The grain contains significant amounts of nutrients: protein 13.4%, starch 76.7%, and lysine 3.3%, ensuring its value for feeding various animal species. The hybrid is stable in yield and well-adapted to various soil types and temperature regimes. Sorghum seeds of Stepnyi 13 undergo treatment to ensure high germination and disease resistance, contributing to successful cultivation and high-quality harvest. Recommended seeding density varies by region: 100,000 plants per hectare for Southern Steppe, and 120,000 plants per hectare for Northern Steppe. Due to its characteristics, this hybrid is widely used for producing feed, grit, flour, and starch, making it a versatile and in-demand agricultural product.
