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.
03 Jan 2024
The Chinese market, says Sharon Kirk of Southern Fruits International, has shown more interest in 26mm fruit and 1kg boxes this year. So far there has been very good demand and the fruit will continue to be available for purchase online throughout the season.
21 Jan 2025
The introduction of Hapag-Lloyd Live in the 2024 season was a demonstration of global teamwork. Engineers and logisticians in Chile and Germany worked hand in hand with the Digital Container Shipping Association to bring this state-of-the-art system to life.
13 Oct 2026
A study of 125 wild cherry trees in western Poland reveals how temperature and rainfall influence annual growth rings. Analysis of five populations highlights the importance of March weather, July temperatures and habitats in shaping tree growth and climate responses.
13 Oct 2026
US fresh cherry exports are forecast to fall to 62,000 tonnes in 2026/27 as frost damage cuts total output to 317,200 tonnes. California's early harvest contrasts with losses in the Pacific Northwest, reshaping production and export prospects. Asian markets remain key.
