Kyivskaya Ostistaya / Kyivs'ka ostista

Genetic Potential and Performance

«Kyivska ostysta» is a soft winter wheat variety developed by the Institute of Plant Physiology and Genetics of the NAS of Ukraine. Designed for high-input farming, this variety stands out due to its ability to form a dense canopy with 5.0–5.5 million productive stems per hectare. Under optimal agronomic management, it demonstrates a high yield potential of 9–10 tons per hectare, competing effectively with top-tier European wheat varieties.

Phytosanitary Resistance

The variety’s genetic architecture provides broad-spectrum resistance, essential for reducing fungicide dependence in intensive production systems. It shows high tolerance to several key pathogens, including:

• Leaf rust and powdery mildew;
• Septoria and brown spot;
• Fusarium and root rot;
• Mycosphaerella spot.

This high level of field immunity ensures stable yields even under environmental conditions that typically trigger disease outbreaks.

Grain Quality and Stem Architecture

«Kyivska ostysta» produces high-quality grain with a gluten content of 25–30%, meeting industry standards for milling and baking. The variety features an awned spike structure, which aids in grain development and protection during the ripening phase. A critical engineering aspect of this wheat is its strong resistance to lodging. This structural stability allows the crop to remain upright even when high nitrogen rates are applied, ensuring minimal harvest losses and easier combine operation in high-yield scenarios.