Sunflower Hysun 256 IT

Efficient Weed Management with Clearfield Technology

The Hysun 256 IT sunflower hybrid by Advanta is designed for agricultural operations prioritizing efficiency and yield security. Built for the Clearfield (Euro-Lightning) production system, it allows growers to tackle stubborn weed infestations and parasitic broomrape without damaging the crop. This capability makes it an ideal solution for fields with high weed pressure where standard pre-emergence herbicides may fail.

Agronomic Profile and Yield Potential

With a vegetation period of 120–130 days, Hysun 256 IT falls into the mid-ripening category, making it highly adaptable to various climatic zones. The plants reach a height of 170–180 cm, paired with a medium-sized convex head, which ensures uniform seed development. Most importantly for profitability, this hybrid offers an oil content of 50–55%, meeting the high quality standards of the processing industry.

Disease Resistance and Field Performance

Advanta has equipped Hysun 256 IT with strong genetic resistance to common pathogens, which helps farmers maintain healthy stands and reduce the need for multiple fungicide applications. The hybrid demonstrates excellent tolerance to:

• White and Grey rot;
• Downy mildew (Peronospora);
• Phomopsis and Phoma.

This level of protection is vital for maintaining yield potential throughout the season, even in humid conditions or crop rotation cycles that increase infection risk. Whether you are managing large commercial acreage or a smaller farm, Hysun 256 IT provides the operational predictability needed to streamline harvest operations and maximize oil output per hectare.