Maize GS 330

Technical Profile and Genetics of the GS 330 Hybrid

The Hungarian breeding school, represented by Woodstock, developed the GS 330 as a solution for farms focused on stable grain production. At its core is a simple hybrid formula that ensures crop uniformity and predictable reactions to agronomic inputs. The use of a dent grain type is critical here: it allows for a high dry matter yield during threshing, reducing energy costs for post-harvest drying.

Agronomic Indicators and Protection

The biological cycle of this hybrid ranges from 140 to 160 days, placing it in the medium-late maturity group (FAO 90–1240). This vegetation duration requires careful consideration of the sowing zone. Key technological advantages:

• Immune Protection: Genetically embedded resistance to head smut and fusarium helps reduce fungicide application requirements during the ripening period.
• Pest Resistance: The dense stalk structure and metabolic defenses prevent colonization by the stem borer (Sesamia), significantly reducing crop losses due to lodging.
• Planting Density Flexibility: Recommendations for density (55–60 thousand plants/ha for extensive conditions and 70–75 thousand plants/ha for intensive systems) allow for precise adjustment based on soil moisture and nitrogen availability.

The team of originators, including Varga Ferenc and Dr. Kalman Laszlo, focused on the versatility of GS 330. The hybrid shows high responsiveness to superior agricultural backgrounds, making it a preferred choice for professional agricultural enterprises where yield predictability is paramount.