Duke is a hybrid winter wheat variety with high resistance to adverse conditions and diseases. It is characterized by strong above-ground and underground biomass development, ensuring flexibility in sowing dates and successful cultivation under various soil-climatic conditions. The variety demonstrates high drought, frost, and lodging resistance, making it a reliable choice for regions with variable climates. Thanks to its comprehensive cold resistance and early heading, Duke effectively avoids the negative effects of late frosts and promotes stable grain formation. Duke wheat features high yield and high-quality grain. The thousand-grain weight is high, promoting good ear development and maximum grain filling. The grain has a red color and elongated shape, while the straw is thick and springy, further enhancing lodging resistance. The variety has high protein content (13.6–14.2%) and gluten (32–36%), providing excellent baking properties for flour with dough strength of 340–380 arbitrary units and high bread quality ratings. These characteristics make Duke in demand for producing high-quality flour and bakery products. Duke exhibits high adaptability and stable performance under various cultivation technologies and agrofond levels. It demonstrates a strong spring start, active development of secondary root systems, and high compensatory potential, promoting maximum tillering and formation of numerous ears. The variety suits medium and late sowing dates, has early flowering and grain filling, allowing effective use of agronomic practices to achieve high and stable yields. Thanks to these qualities, Duke is a versatile and promising variety for modern agricultural production.
