Maize PR39B76

Stability and Yield Potential

The ПР39Б76 hybrid from Pioneer s.a. represents a classic example of American breeding school, focused on intensive grain production. This simple dent-type hybrid has firmly established itself in the mid-ripening segment, demonstrating the consistency highly valued by agronomists working in temperate climates.

Agronomic Profile and Protection

One of the key features of ПР39Б76 is its comprehensive resistance to pathogens and pests. Under high disease pressure, the hybrid shows strong results against Helminthosporium and stalk rot. Genetic protection against smut (boil and loose) and moderate tolerance to the European corn borer help reduce the need for excessive fungicide and insecticide applications, making it a budget-friendly choice for the sowing season.

Technological Recommendations

To realize the full biological potential of ПР39Б76, which is designed for a growing season of 120–140 days (FAO 90–1240), selecting the correct plant density is critical:

• 65,000–70,000 plants/ha — optimal for regions with insufficient or unstable moisture;
• 75,000–80,000 plants/ha — recommended for areas with adequate water supply and high-level crop management.

The dent-type grain provides high efficiency during harvesting and drying, minimizing post-harvest losses. ПР39Б76 remains a reliable tool for growers who prioritize yield predictability and quality grain markers. This hybrid adapts easily to the intensive cultivation technologies commonly practiced in both large agribusinesses and smaller farms.