AT 05 is a mid-season sunflower hybrid intended for cultivation in temperate and subtropical zones, particularly in the Ural and West Siberian regions. The plant features green leaves and yellow disc-shaped flowers, as well as moderate leaf pubescence. The vegetation period of the hybrid ranges from 116 to 124 days depending on the region, ensuring optimal maturity and high yield.
The AT 05 hybrid exhibits high drought and disease resistance due to modern hybrid breeding methods. It requires well-heated soils, adequate moisture during flowering, and dry weather at the beginning of maturation to achieve maximum yield potential. Average yield is approximately 15.2 centners per hectare in the Ural region and 16.0 centners per hectare in the West Siberian region, with 1000-seed mass ranging from 49.2 to 54.0 grams.
The primary use of AT 05 sunflower is for food oil production, as seed oil content reaches 44.7%, and oil yield is approximately 10.3 centners per hectare. The hybrid's seeds are also used for planting, ensuring stable yield and high seed quality. Due to its agronomic characteristics and adaptability to various climatic conditions, AT 05 is a reliable choice for oilseed production.
