BDА 03 is a medium-early hybrid sunflower (Helianthus annuus L.) intended for oil production. The plant has a medium vegetation period of about 113 days and medium height with branching. Leaves are of medium size, heart-shaped, green in color without blistering, with moderate serration. The flower head is large, flat, and semi-tilted downward, with rounded bracts. Seeds are broad-oval in shape, without marginal stripes, with a 1000-seed mass of approximately 48-65 g depending on region and growing conditions. The hybrid is characterized by high yield: in the Lower Volga region, the average yield is about 21.7 c/ha, and in the North Caucasus region — from 22.1 to 24.5 c/ha with potential yield up to 45.4 c/ha. Oil content in seeds varies from 48.2% to 50% in dry matter, and in the kernel reaches 67-68%. Seed purity is about 22.2%. Early flowering and resistance to major diseases such as phomopsis, false powdery mildew, sclerotinia, and rust make this hybrid a reliable choice for various agroclimatic conditions, including the Lower Volga, North Caucasus regions, and the Republic of Crimea. BDА 03 seeds are suitable for use in modern agrotechnological practices, ensuring stable quality and high productivity of oil products. The hybrid is based on a simple interline sterile base, which contributes to its adaptability and efficiency in agriculture. Due to its characteristics, BDА 03 is an optimal choice for farmers aiming to obtain high-quality oil and a stable sunflower yield.
