"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.
21 Mar 2024
The stalk plays a crucial role. Understanding the mechanisms of water loss through the stalk can help develop strategies to minimise stalk dehydration and preserve the post-harvest quality of sweet cherry fruits.
15 Jan 2024
We would like to inform our readers that it is possible to attend a five-lesson course on agronomic management of the cherry orchard in post-harvest. The course is held by Dr Patricio Morales, Chilean agronomist and consultant, one of the world's leading cherry experts.
18 Dec 2025
At FNCE 2025, the U.S. tart cherry industry reintroduced the fruit as a functional, versatile ingredient. With a focus on muscle recovery and daily wellness, U.S. dietitians rediscover the value of tart cherries in all their available and accessible forms today.
18 Dec 2025
Researchers from Michigan State University use high-frequency GPR, neural networks, and drones to analyze sour cherry tree roots non-invasively. The method enables accurate biomass estimates and helps optimize irrigation and nutrient strategies in orchards.
