Sunflower WEYDELEVSKY 11

Field Performance and Operational Insights

Selecting "Veydelevskiy 11" for commercial production is a tactical choice for operations relying on the "Clearfield" (Euro-Lightning) production system. Its main strength lies in its response to herbicide applications, which significantly reduces the mechanical and manual labor required to manage weed pressure throughout the season.

Agronomic Profile

• Growth Cycle: With a 130–140 day vegetation period, this medium-to-late hybrid requires precise planting timing to ensure full maturity before late-season temperature drops.
• Plant Architecture: Reaching 150–160 cm, the plant height is calibrated for efficient harvesting. The structure minimizes header loss, allowing operators to maintain higher speeds during harvesting without compromising volume.
• Disease Management: The hybrid exhibits robust natural resistance to Phomopsis, powdery mildew, and various types of rot. This inherent immunity reduces the necessity for frequent fungicide sprays, saving both time and overhead costs.

Harvest and Grain Quality

The seeds are black, narrowly egg-shaped, and average in size, which makes them easy to process through cleaners and graders. From a logistics standpoint, the crop flows well in grain augers and silos. With an oil content of 45–50%, "Veydelevskiy 11" meets the high-quality benchmarks required by modern crushing plants. Essentially, this is a workhorse hybrid that rewards consistent management with stable yields, making it an excellent candidate for intensive agricultural operations where reliability is prioritized alongside quality control.