PR39A50 — this is an early-maturing, simple hybrid of grain corn with a silken-type kernel. It is characterized by high growth energy in early vegetative stages, ensuring a rapid start of crop development. The hybrid is intended for cultivation in the Polissia, Forest Steppe, and Northern Steppe zones, where adequate and high moisture availability is ensured, and it is suitable for use in planting and harvesting conveyors. Corn PR39A50 is primarily grown for high-quality grain, widely used in agriculture for animal feed, as well as for processing into grits, starch, and other products. The hybrid demonstrates high plasticity and pronounced compensatory ability, allowing it to successfully develop even under uneven planting density. It tolerates both excessive soil moisture during the vegetation period and relatively dry conditions, showing excellent drought resistance and good heat tolerance. PR39A50 is tolerant to infections by powdery and downy mildew, and possesses increased resistance to airborne mildew, contributing to stable yields under various climatic conditions. Cultivation of this hybrid is recommended on high-agronomic fields, following crop rotation rules and planting in early terms. It can successfully be grown on soils with minimal or zero tillage. By the end of vegetation, the grain quickly loses moisture, allowing for timely harvesting and significant savings on drying. Herbicide treatments for seedlings must be conducted strictly within specified timeframes, based on crop development phases, ensuring effective protection and maximum productivity of the hybrid.
