"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.
28 Jan 2025
Four cherry varieties (Ferrovia, Regina, Kordia, and Skeena) grafted onto two rootstocks (Gisela 6 and MaxMa 14) were the subject of a study conducted at the Fruit Growing Institute in Plovdiv (Bulgaria).
22 Sep 2023
The company Vivai Spinelli has made a name for itself in the industry thanks to its complete management of the production cycle, from the initial propagation phase to the distribution of mature plants on the market. Vito Spinelli spoke for Cherry Times.
15 Apr 2026
A study from Universidad de Concepcion in Chile examines controlled deficit irrigation in post-harvest “Santina” cherry orchards, highlighting effects on plant physiology, yield, and soil microbiota without significant productivity losses and improving water use efficiency.
15 Apr 2026
Chile’s frozen fruit sector is expanding rapidly, with +26% in volume and +30% in value in 2024 and continued growth in 2025. Blueberries dominate exports, while cherries and raspberries gain momentum thanks to innovation, modern facilities and shifting global demand.
