Rapeseed SEMMI

Genetic Potential and Crop Architecture

The winter oilseed rape variety "Sammy" from the Austrian breeder Saatbau is a population-type variety that prioritizes stability in field performance. Developed by the renowned originators Saatzucht Donau Ges.M.B.H. & Cokg, this variety is engineered to thrive across varying soil conditions while maintaining consistent yields.

The plant architecture, reaching a height of 120–130 cm, provides an ideal balance for structural integrity and photosynthetic efficiency. At a sowing density of 700,000 plants per hectare, "Sammy" establishes a robust canopy that effectively suppresses weed pressure early in the season, ensuring that nutrient uptake is dedicated entirely to the crop's development.

Biochemical Profile and Phytosanitary Resilience

The economic value of "Sammy" is anchored in its high-quality oil output and disease resistance profile. With oil content ranging from 45% to 50%, it meets the highest industry standards for processing, while the low erucic acid content adheres to modern market requirements for food-grade quality.

• Disease Management: A critical technical advantage of "Sammy" is its genetic tolerance to Sclerotinia and Phoma. By minimizing the impact of these two primary fungal threats, the variety reduces the necessity for intensive fungicide applications, thereby optimizing production costs.
• Agronomic Precision: As a population variety, "Sammy" demonstrates exceptional adaptability. The recommended seeding rate ensures that each individual plant has sufficient space to develop lateral branching, which is essential for maximizing yield potential per unit area.

Choosing "Sammy" is a strategic move for producers who require a dependable, high-performing winter rape variety that combines European breeding excellence with resilient phytosanitary traits, ensuring profitability through high oil yield and minimal disease-related risk.