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.
A field study in Chile on Lapins cherry trees reveals that spur thinning does not always improve fruit quality but can significantly affect vegetative growth. In-depth analysis on yield management, leaf area ratio, and seasonal climatic conditions in modern orchards.
Due to their differentiated quality, these cherries obtained the first Denomination of Origin of the province. Furthermore, the cherries produced in Los Antiguos are the last to be harvested in the southern hemisphere, in the period between December and mid-February.
Cherry quality is determined long before harvest. Fruit development, cell number, cuticle, firmness, water status, sugars, pigmentation and ripening interact throughout growth to define fruit size, final quality and the postharvest performance of sweet cherries.
Organo-mineral fertilization in mountain cherry orchards improves soil fertility, increases nutrient efficiency and reduces field operations. This strategy can lower production costs, support cherry quality and promote greater long-term profitability for growers.