New-generation hybrids must perform in conditions where the climate is becoming less stable and disease and weed pressure is higher. Eurosem presents the innovative IS-Pro 521 hybrid, created for farmers who want versatility, stability and profit in any season. This hybrid opens up a new level of technological flexibility and adaptability.
One hybrid — two technologies
IS-Pro 521 supports two key cultivation systems: Sumo and Euro-Lightning. This versatility gives farmers freedom of choice and the opportunity to work with the herbicide scheme that best suits their field, weed background and weather conditions.
Switching between technologies does not require changing the hybrid — only adjusting the protection system. This saves time and resources and allows you to quickly adapt to the challenges of the season.
Extensive type: stability in stressful conditions
IS-Pro 521 is an extensive type, which means high resistance to weather fluctuations and minimal agrotechnical investments. It performs well where other hybrids reduce yields — in conditions of moisture deficiency, high temperatures or uneven rainfall.
It is this flexibility that makes IS-Pro 521 an excellent choice for regions with risky farming conditions.
Resistance to broomrape: crop protection without compromise
One of the main advantages of IS-Pro 521 is its resistance to seven races of broomrape. This significantly reduces the risk of crop loss in infected fields and ensures stable basket formation even in areas where parasite pressure is critical.
For farmers, this means confidence and predictability — two things that are most valued in today’s environment.
Tolerance to major diseases
The hybrid demonstrates high tolerance to key sunflower diseases common in Ukraine:
- phomosis
- phomopsis
- white and grey rot
- rust.
This ensures a clean stem, healthy basket and preservation of productivity potential throughout the growing season.
Oil content and yield potential
IS-Pro 521 forms an oil content of 50–51%, which is an important indicator for crop profitability. High oil content combined with hybrid stability guarantees increased profitability even in difficult seasons.
Compact vegetation — quick results
The hybrid’s vegetation period is 103–105 days. This period allows you to:
- avoid late summer stresses;
- grow in regions with a limited growing season;
- obtain stable and early harvests with minimal risks.
Conclusion
IS-Pro 521 is a hybrid that combines the flexibility of two technologies, high resistance to broomrape and diseases, powerful yield potential and versatility for all conditions. It is the choice of farmers who strive for stable results and maximum profit.
A new generation hybrid created for modern farming — IS-Pro 521 from Eurosem. Ready to work where others give up.