The super millionaire fruits of the Alma Mater

16 May 2023
1823

"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

How to prevent fruit cracking in Mediterranean orchards with advanced sensing

Tech management

01 Dec 2025

Fruit cracking leads to significant economic losses in Mediterranean orchards. Advanced sensing technologies and precision agriculture now allow growers to detect early stress signals, reduce fruit splitting, improve resource efficiency and enhance overall crop sustainability.

Climate, profitability and Chinese demand: focus on Chile in USDA report

Production

11 Sep 2024

The demand for Chilean cherries is high from the Chinese market, which receives over 91% of Chile’s cherry export volume. Post estimates that cherry production in marketing year (MY) 2024/25 will reach 500,000 metric tons (MT), an increase of 6.8% compared to MY2023/24.

In evidenza

Melatonin treatments improve the functional quality of cherries

Quality

07 Jan 2026

A study from Miguel Hernández University in Alicante investigates the effect of melatonin applied before and after harvest on 'Sunburst' cherries. Results show a 29% rise in anthocyanins and a 5x increase in endogenous melatonin after 21 days at 2 °C in cold storage.

Washington cherries productive by year three: the Goldy system for high-yield branching

Planting systems

07 Jan 2026

In Quincy, Washington, cherry growers Dale and Brandon Goldy bring orchards into production by the third leaf through precise pruning, scoring and plant growth regulators. Their system turns vigor into fruiting wood, reducing blind wood and improving yield and canopy light.

Tag Popolari