"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.
22 Aug 2023
Oxley Farms, helmed by Ed, Chris, and Rick Oxley, operates a 250-acre tart cherry orchard in Lawton, Michigan. They embarked on the creation of a unique machine, drawing inspiration from harvesters used in grape, blueberry, cherry, and coffee production.
01 Dec 2023
Dutoit, one of the leading companies in the fresh produce business in South Africa, is accelerating its investments in the production, packaging, and export of cherries, a new cycle of investments that quickly expanded to a total area of 300 hectares across 6 different farms.
16 Apr 2026
Genomics is accelerating cherry breeding in Spain’s Jerte Valley: Cicytex and local cooperatives launch a 2026-2030 project to identify new varieties faster, analysing 1,000 trees and 110 cultivars in one of Europe’s leading modern cherry-growing regions.
16 Apr 2026
Cherry pruning in Moldova directly affects yield and fruit quality: summer pruning and renewal cuts improve size, productivity, and uniformity. Trials on varieties and rootstocks highlight effective strategies for managing modern intensive cherry orchards.
