The first experiences with cherry breeding at the VSUO in Holouvosy in the Czech Republic date back to the late 1960s. The main variety selected from this programme is Kordia, which in recent years has become one of the world's leading varieties in the medium-late ripening period, mainly due to its high fruit quality standards.
The primary objectives of the WSUO programme are cherry quality (size, texture and colour), resistance to cracking and rot, shelf life and plant productivity. MAS technologies are used in the breeding programme for the early selection of genotypes on several traits: self-fertility, spring frost resistance, drought and climate change tolerance and low chilling requirements.
WSUO, besides Kordia, has commercially propagated 28 cherry varieties. The best known are Early Korvik, Christiana, Felicita, Irena, Justyna, Kasandra, Tamara, Techlovan, Tim and Vanda.
Below is the report of Lubor Zelený, cherry breeding project manager at WSUO in Holouvosy, presented at the workshop on cherry variety innovation at Macfrut 2023.
06 May 2025
The centenary cherry trees of Sierra Sur in Jaén, a unique cultural and agricultural symbol, are at risk of disappearing due to labor shortages, low profitability, and climate change. Discover the causes, numbers, and possible solutions to save this treasure.
13 Jan 2026
In 2025, the global cherry market faces a historic crisis: prices down by up to 50%, weak demand and surplus supply. China, Europe, the U.S. and Latin America are among the hardest hit regions. New strategies will be needed in 2026 to compete on quality and timing.
03 Nov 2026
From packing houses in Yakima, Washington, to Asian markets, machine vision analyzes and sorts cherries, reduces waste, and enables refrigerated sea shipping. Here’s how the technology is changing quality standards, prices, and global demand around Chinese Lunar New Year.
03 Nov 2026
Iberian Cherry brings Spain and Portugal together to advance sustainable cherry production. The project combines biodiversity protection, regenerative farming and digital technologies, involving 50 pilot farms in the Jerte Valley and Portugal's Cova da Beira region.
