For Macfrut 2023 it was an honour to host during the WS cherry tree Prof. Marlene Ayala of the Catholic University of Chile, the person in charge of the main genetic improvement project on the cherry tree, started in 2010 and carried out in the largest cherry exporting country in the world, as well as the third largest cherry producer in the world and, so far at least, among the first importers of technological and varietal innovations.
Thanks to PMGC, the breeding programme supported by ASOEX - Consorcio Tecnologico de la Fruta and CORFO, a group of Chilean fruit producers and exporters, by 2030 Chile will be able to grow its own varieties and, probably, start exporting not only cherries but also new plant patents!
Below is the video of the report presented at Macfrut 2023.
“The way technology detects defects, precisely identifies colors, and sorts sizes is far superior to what mechanical sorters and humans could achieve. Considering the large volumes we handle and the high standards we need to meet today, using optical sorting is simply a must.”
The Santina variety, less susceptible to Pss infection, activates its response more quickly, differentially expressing 70% more genes than Bing (831 DEG). The plants of the Bing variety gradually strengthened their response, reaching, at 7 dpi, a more robust response (1471 DEG).
France’s 2026 cherry production has been revised down after hail in Auvergne-Rhône-Alpes, weak demand and early Spanish competition. Prices remain under pressure while Europe expects a solid harvest, with Italy recovering and trends in Occitania and Provence-Alpes-Côte d’Azur.
A Canadian study on Carmine Jewel sour cherries highlights how red and blue LEDs affect postharvest storage, increasing polyphenols, anthocyanins and vitamin C, improving fruit color and nutritional value for the fresh market, while weight loss remains a key factor to manage.