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 PGI project includes numerous cultivars, including as many as 14 native varieties registered and protected by the Regional Germplasm Bank considered to be at risk of extinction, and are also included in the Cesto Pisano list of food and wine products of excellence.
Researchers from several Chinese institutes and universities summarised the progress made worldwide in understanding the effects of endogenous gibberellin and abscisic acid content in fruit and exogenous hormone treatments on fruit cracking.
MSC Invernaderos’ Megatúnel protects cherries and berries from rain and hail. According to the company and Frutotech, it brings early cherry harvests forward by about 15 days, using Gothic arches and ventilation to manage growing conditions without energy-heavy heating.
A dynamic predictive model estimates fungal growth in sweet cherries as temperatures change. Validated using experimental temperature profiles, it could support cold chain management and shelf life estimation, although further testing in commercial conditions is needed.