VK 551

Sunflower VK 551 is a mid-ripening hybrid with high potential yield, reaching up to 50 centners per hectare. Plants of this variety grow to an average height of 160-170 cm, have medium stem thickness and a strong root system, ensuring resistance to adverse conditions. The head diameter is 23-24 cm, and the oil content of seeds is in the range of 48-50%, making this sunflower attractive for obtaining a quality oil crop.

Hybrid VK 551 is distinguished by high resistance to major sunflower diseases, such as rust, phoma, septoria, and grey mold. Additionally, it exhibits resistance to drought, leaf drop, and lodging, allowing for successful cultivation in both steppe and forest-steppe zones. The recommended sowing density varies from 50 to 60 thousand plants per hectare depending on the growing region.

Sunflower VK 551 seeds are packed in multi-layered bags, ensuring convenience and safety during transportation. Studies of sunflower morphometric characteristics show that seed shattering does not have a strong correlation with such traits as head diameter and thickness or plant height, indicating the stability and reliability of this hybrid under various growing conditions.