"The super millionaire fruits of the Alma Mater": this is how Corriere della Sera headlined years ago when announcing the results obtained by researchers from the Department of Agri-food Sciences and Technologies of the University of Bologna on the cherry tree genetic improvement project: the seven Sweet® sisters, the new varieties named after the children or loved ones of their inventors.
A team led by Stefano Lugli who, starting from old indigenous varieties, the famous Duroni di Vignola, bearers of valuable traits such as sweetness, texture and aroma, has been able to combine these virtues with others, such as beauty, size and productivity, taking them from varieties of American origin.
Below, the report by Bettina Riedel, variety manager of UNIBO, presented at the seminar on cherry variety innovation at Macfrut 2023. Precisely at Macfrut, ten years ago, the Sweet® varieties made their debut winning, among others, the Oscar prize for innovation.
30 May 2025
The opening of the Chinese market to Jerte cherries marks a new chapter for Spain's cherry sector, but brings complex export protocols. José Antonio Tierno stresses the need for caution, as past experiences with other fruits haven’t always delivered sustainable outcomes.
23 Aug 2024
This is above the previous season’s figures (2023/24), in which 83 million boxes of cherries were produced, fewer than the 95 million boxes expected by the market. However, volumes of Santina are expected to double this season 175,353 tons, which could undoubtedly impact prices.
20 Oct 2026
MSC Invernaderos’ Megatúnel protects cherries and berries from rain and hail. According to the company and Frutotech, it brings early cherry harvests forward by about 15 days, using Gothic arches and ventilation to manage growing conditions without energy-heavy heating.
20 Oct 2026
A dynamic predictive model estimates fungal growth in sweet cherries as temperatures change. Validated using experimental temperature profiles, it could support cold chain management and shelf life estimation, although further testing in commercial conditions is needed.
