SUNFLOWER NA 104 A

Focusing on Early Maturity and Consistency

Modern sunflower breeding highlights a growing demand for shorter vegetation periods without compromising oil content. The NA 104 A hybrid from NPK Selektsiya is a prime example of an adaptive strategy that enables farmers to mitigate risks associated with late harvesting and end-of-season moisture deficits.

Agronomic Potential and Plant Protection

With a vegetation period of 90–100 days, this hybrid falls into the ultra-early maturing category. This biological trait allows crops to avoid many diseases that typically strike during the second half of the summer while freeing up fields for timely winter crop preparation. An oil content of 45–50% ensures high demand from processors seeking a stable yield of quality raw materials.

The immunological profile of the NA 104 A includes key resistance to downy mildew (peronospora). Furthermore, the hybrid’s genetic base effectively counters a range of pathogens common in steppe and forest-steppe regions:

• Sunflower rust — a significant threat to yields, which this hybrid manages at the genetic level.
• Phomopsis — limiting the development of this fungal disease helps maintain stem integrity and prevents lodging.
• Powdery mildew — protection against this pathogen ensures the preservation of leaf mass, maintaining photosynthetic activity until maturity.

The reputation of NPK Selektsiya in developing the NA line is built upon consistent results across various soil types. The NA 104 A is favored by farms focusing on intensive farming practices, where the balance of "speed, oil content, and phytosanitary cleanliness" is paramount. It serves as a practical tool for those planning crop rotations with an emphasis on rapid investment turnover.