A 77

Sunflower A 77 is a high-yielding hybrid with a medium-early maturity group and a vegetation period of 111 to 115 days. Plants reach a height of 170-180 cm, and the flower head diameter is 18-20 cm. The hybrid is characterized by a high 1000-seed mass — from 55 to 65 grams, which contributes to a significant yield potential of 50-52 centners per hectare. The oil content of the seeds ranges from 51-53%, ensuring high-quality oil.

One of the key features of sunflower A 77 is its genetic resistance to seven races of the downy mildew (A-G), significantly reducing the risk of damage from this pest. In addition, the hybrid demonstrates high resistance to various diseases, including fusarium, fusariosis, gray and white mold, as well as powdery mildew. This comprehensive protection allows cultivation of the crop on various soil types and under different climatic conditions, ensuring stable and high yields.

To enhance productivity and seed quality, it is recommended to apply microelements to the plants during the vegetation period, which contributes to the formation of high seed mass. Sunflower A 77 is ideal for agricultural production, combining high yield, disease resistance, and excellent oil qualities, making it a profitable choice for farmers and agricultural enterprises.