Rakurs

Engineering the harvest: The Rakurs potato variety

Developed by the Institute of Potato Research of NAAS, this variety represents a targeted approach to crop protection at the genetic level. The breeding focus for 'Rakurs' centers on minimizing losses caused by aggressive pathogens endemic to Ukrainian soil conditions.

Phytopathological resistance as a foundation for yield

The core advantage of this hybrid is its resistance to the potato cyst nematode (Globodera rostochiensis). Unlike varieties that rely solely on fungicide application, 'Rakurs' utilizes an embedded immune mechanism to inhibit parasite development, which is critical for farms operating in high-pressure infection areas.

• Resistance to wart disease: High tolerance to Synchytrium endobioticum allows cultivation in quarantine-restricted zones.
• Common scab immunity: Genetic adaptation to common scab pathogens ensures high marketability of tubers, significantly reducing rejection rates during post-harvest sorting.

Tuber morphology and technical parameters

The technical specifications of the tubers are optimized for processing and retail standards. With a mass range of 50–130 grams, the variety demonstrates exceptional uniformity, simplifying mechanized harvesting and minimizing losses during calibration. The white flesh, characterized by balanced starch content and density, retains its structure during thermal processing, confirming its versatility in culinary applications.

'Rakurs' serves as an essential tool for growers prioritizing biological defense over excessive chemical intervention. Integrating this variety into crop rotation allows for the optimization of input costs by reducing dependency on specific nematicides and anti-scab fungicides without compromising yield metrics.