Kupava

Stability and Adaptability in the Field

The «Kupava» maize hybrid, developed by the breeding and seed company «NVKF Selekta», is a classic simple hybrid of the dent type, specifically engineered for commercial grain production. Its core strength lies in its biological flexibility, allowing the plant to thrive across diverse agro-climatic conditions and providing a predictable outcome for farmers who prioritize yield stability.

Agronomic Potential and Defense

A standout feature of «Kupava» is its comprehensive resistance to the most critical pathogens and pests that often threaten corn profitability. The genetic resilience of this hybrid includes:

• Resistance to head smut and common smut;
• Defense against ear rot (Fusarium);
• Tolerance to stem borer (Sesamia species) infestations.

This genetic robustness allows producers to optimize chemical protection costs, contributing to a lower overall cost of production.

Production Specifications

With a growing season of 110–120 days, «Kupava» is classified as a mid-early hybrid (FAO 90–1240). This duration allows for the efficient utilization of thermal resources and predictable harvest scheduling. The hybrid’s versatility is further reflected in its adaptability to varying seeding densities, allowing it to be tailored to specific field conditions:

• 35,000–40,000 seeds/ha for moisture-stressed environments;
• 50,000–55,000 seeds/ha as an optimal standard for moderate farming technologies;
• 80,000–85,000 seeds/ha for intensive cultivation with irrigation or in high-fertility zones.

The dent-type grain provides high yields of quality grain mass, making «Kupava» a sought-after variety for both domestic use and export. It remains the ideal choice for those seeking a reliable, disease-resistant, and high-performance hybrid for their corn program.