F 91

Genetic Potential and Adaptability of the F 91 Hybrid

The late-maturing corn hybrid F 91 from the Russian originator RAT is a specialized solution designed for building high-energy forage reserves. The breeding focus of this hybrid is centered on a long vegetation period, allowing the plant to effectively utilize accumulated active temperature totals in regions with extended summers.

Technical Specifications of Grain and Biomass

• Grain Characteristics: The hybrid forms a well-filled cob with intense yellow grain. The grain type is adapted to late ripening, ensuring a high dry matter yield by harvest time.
• Forage Application: The primary specialization of F 91 is the production of high-quality silage and feed grain. The late maturity facilitates the accumulation of an optimal starch-to-protein balance, which is critical for the diet of high-yield cattle.

The practical value of F 91 lies in its biological rhythm: the plant continues active photosynthesis during the period when early-maturing varieties have already completed their cycle. This contributes to impressive plant mass and yield stability, provided that agrotechnological sowing deadlines are met. The originator, RAT, has integrated resistance to typical stress factors associated with late sowing into this hybrid, prioritizing the maximization of productivity potential toward the end of the season.