"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 Feb 2024
Dongjiang Comprehensive Free Trade Zone reached an agreement with Tianjin Port Group Logistics Co. Ltd. and the Chilean Fruit Exporters Association. Since 16 January, 8,300 tonnes of cherries have arrived at the port of Tianjin to supply the northern markets.
04 Sep 2023
Trees grafted onto the Maxma 14 rootstock induce lower vigour, productivity, and fruit weight. In contrast, trees grafted onto CAB 6P rootstock exhibited greater vigour, yield, and fruit weight, resulting in greater agricultural productivity.
11 Nov 2026
South Africa’s cherry harvest season began two to three weeks early, but production in Ceres could fall by over 50%. Heat and cold during flowering affected fruit set. Early cherries reach 30 mm, while Tru-Cape aims to increase exports from 15% to nearly 20% of its crop.
11 Nov 2026
Nel 2026 l’Estremadura approva 19,59 milioni di euro di aiuti per cereali, ciliegie e apicoltura: fino a 50 euro per ettaro irriguo, 1.500 euro per ettaro di ciliegio e 18 euro per alveare. Le pratiche saranno avviate d’ufficio e i pagamenti sono previsti entro fine anno.
