PR38M27

Genetic Architecture and Productivity of Hybrid PR38M27

This Pioneer s.a. maize hybrid represents a strategic choice for intensive grain production. As a single-cross hybrid, it ensures high crop uniformity and predictable response to agronomic practices, which is essential for reaching target yields.

Phytosanitary Defense

A key feature of PR38M27 is its breeding-derived resistance to major maize pathogens. Integrated resistance against common smut and head smut reduces the need for heavy fungicide application during early vegetative stages. Resistance to stalk rot ensures structural integrity, minimizing harvesting losses by preventing lodging.

Agronomic Metrics and Adaptability

• Grain Type: The dent grain structure facilitates rapid dry-down at maturity, which significantly lowers post-harvest grain drying costs.
• FAO Rating: The 90–1240 range classifies this as a mid-season hybrid, optimized for maximum grain weight realization within the available growing degree days.
• Seeding Density: A recommended density of 60,000–65,000 plants per hectare is calibrated to unlock ear potential, ensuring minimal intraspecific competition for nutrients and soil moisture.

With a maturity cycle of 120–140 days, this hybrid requires precise planting schedule planning; however, this timeframe allows the plant to fully leverage the yield potential developed by the American breeding expertise of Pioneer s.a.