The Ukrainian potato variety Knyahynia has ranked among the five strongest performers in international demonstration trials involving ninety varieties. On individual plots, its yield reached up to one hundred ten tonnes per hectare.
Knyahynia was developed from the Ukrainian Slovianka variety and Belarusian Beloros. Its result highlights the competitiveness of Ukrainian breeding at a time when farmers need crops adapted to disease pressure, unstable weather and changing production conditions.
Years of work behind one variety
Creating a conventional potato variety usually takes eight to ten years. When breeders use wild species to introduce disease resistance, the process can extend to twenty-five years. Each candidate passes repeated selection, multiplication and field testing before reaching farmers.
At the Institute for Potato Research of the National Academy of Agrarian Sciences, planting material is sanitized and propagated in laboratory conditions. Plants grown in vitro produce the first mini-tubers weighing only a few grams. This creates virus-free seed material, an important advantage because viral infections can reduce potato yields by almost ninety percent.
The institute is also adapting new crops to a warmer and less predictable climate. Researchers are testing peanuts, yacon and nineteen promising sweet-potato varieties in open and protected soil. This work broadens the production options available to Ukrainian farms.
