"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.
05 Dec 2025
South Africa’s cherry exports are growing fast: in 2024 over 800 hectares were in production. 60% go to the UK, followed by the EU and Middle East. China is the next frontier for 2026, with cold treatment protocols under evaluation to meet phytosanitary rules.
24 Oct 2025
Australia launches a new strategy to triple cherry exports by 2030, focusing on quality, premium markets, grower training and market access. Led by Hort Innovation, the plan aims to position Australian cherries as a top-tier product in international markets.
09 Oct 2026
A German study compares mineral nitrogen in apple and sweet cherry orchard soils. Nitrate accounts for 83% in apple orchards, while ammonium reaches 58% in cherry orchards. The findings highlight crop-specific soil interactions and implications for nitrogen fertilization.
09 Oct 2026
Cherry juice is gaining popularity among footballers and cyclists for its potential muscle recovery benefits. Rich in anthocyanins and polyphenols, research suggests it may help regulate inflammation and oxidative stress after intense exercise, supporting athletic recovery.
