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.
In Massimo Biondi’s biodynamic cherry orchard near Cesena, cover crops, microbiota and organic matter improve fertility, resilience and water management. Sweet varieties on Gisela 6 target yields between 80 and 100 quintals per hectare, showing living soil value in orchards.
According to information provided by ANA Chile®, the keys to achieving an optimal harvest with the required quality standards are: avoiding soft fruits due to tree overload, preventing softening in the peduncular zone or "lizard skin" by harvesting with a color above 3.8.
A study from Hannover sheds new light on sweet cherry cracking: malic acid in cherry juice can trigger rapid skin splitting even with limited water uptake, linking the bursting of epidermal cells to the development of visible cracks across the fruit skin in orchards.
A new UK project will use bioacoustic sensors, AI and field trials to measure pollinator activity, improve fruit set, yield and quality, and support more resilient production of strawberries, blueberries, raspberries, blackberries and cherries across commercial farms.