The super millionaire fruits of the Alma Mater

16 May 2023
2091

"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.


Cherry Times - Tutti i diritti riservati

What to read next

Abscisic acid and cherry ripening: the Luying 3 case study from China

Tech management

10 Jul 2025

In China, researchers studied the cherry cultivar “Luying 3” and found that applying abscisic acid (ABA) improved fruit ripening by enhancing color uniformity and hormonal balance. The treatment also reduced harvesting steps, improving labor efficiency in the field.

UNITEC and innovation: technological solutions for cherry sorting

Post-harvest​

04 Oct 2024

UNITEC technologies provide a decisive solution for the industry. Advanced systems like Cherry Vision 3.0 and 3.5 AI have revolutionized the way cherries are selected and sorted thanks to the use of artificial intelligence.

In evidenza

Climate change and the sustainable management of cherry tree dormancy

Tech management

28 Apr 2026

Bud dormancy in fruit trees is increasingly affected by climate change. Reduced winter chill disrupts flowering and yield, driving research into agrochemicals and more sustainable strategies to maintain productivity, crop quality, and consistent plant development.

Claudia Soler: "The future of Chilean cherries does not lie in volume, but in promoting a fruit of superior quality"

Events

28 Apr 2026

The Chilean cherry sector shifts strategy: less rapid growth, more focus on quality, logistics and reputation. The Chinese market is more demanding, while the industry targets higher standards and diversification to sustain value.

Tag Popolari