THE PLANT PRODUCTION INSTITUTE named after V.YA. YURIEV
National Academy of Agrarian Sciences of Ukraine

Draiv

Sunflower Helianthus annuus L.
A high-yielding linoleic hybrid used for oil. Resistance to virulent races of downy mildew

Originators - Plant Production Institute named after V.Ya. Yuriev of NAAS, Plant Breeding and Genetics Institute - National Center of seed and Cultivar Investigation (Odesa).

Registration year - 2017. Recommended zones of cultivation: Steppe of Ukraine.

Mid-early. The growing period is 111-114 days.

The plant height is 180 cm. The calathidium is dome-shaped, with a diameter of 19-20 cm. The hybrid is highly resistant to lodging and shedding. It is drought resistant.

Resistance to downy mildew, tolerance to head rot.

The husk content is 24.0%. The 1000-seed weight is up to 60 g. The oil content in seeds is 49.8%.

The yield potential is 4.8 t/ha. The yield in the demonstration field of the Plant Production Institute named after V.Ya. Yuriev is 3.95 t/ha. The recommended pre-harvest plant density is 50,000 plants/ha.

Seed production peculiarities. The parents in hybridization plots are sown simultaneously. The female/male row ratio in hybridization plots can be 6:2; 8:4; 10:2; or 12:4.

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