no new events·Agriculture and fishingUkrainian scientists identify high-yield potato varieties up to 110 tons per hectare04 Sept 2026·1 event·1 sourceFollowHow events unfoldedFrom the beginning to today04/09/2026, 12:14Ukrainian scientists identify high-yield potato varieties up to 110 tons per hectare1 source →1 of 1 eventsStoryline coverage1 source · 1/7