Over the past two decades, there has been a significant increase in labour costs, with a rise of 244%. As a result, labour expenses currently constitute approximately 67% of the whole expenditure associated with cherry production. The preponderance of labour expenses is mostly allocated to the harvest phase, constituting over 50% of the overall expenditure.
The process of orchard intensification has been found to result in the early onset of fruit bearing, while also ensuring the production of fruit of good quality. In addition to the utilisation of dwarfing rootstocks, the selection of appropriate training systems holds considerable importance as it exerts a notable impact on the harvest efficiency.
Indeed, there is a growing interest in planar systems and Y-systems due to their ability to enhance canopy light interception and speed-up harvest practices. Currently, it appears that plants trained using the UFO (upright fruiting offshoots) method have the highest harvest rate (0.81 kg/min), followed by those trained using the KGB (Kym green bush) method (0.72 kg/min), while the classic open center method has the lowest rates (0.47 kg/min).
In addition, the crop load management is of utmost importance, commencing with the practise of bud thinning. To further optimize the efficiency of sweet cherry orchards, it is imperative to develop compact fruit walls that possess canopies capable of effectively capturing sunlight while also being suitable to mechanization. This will also make it possible to reduce the high production costs, which today are mainly related to the need for manual labour.
Source: I. Iglesias, Development of innovative high-density orchards aiming for an efficient and sustainable sweet cherry production, IX International Cherry Symposium http://2021.cherries.org.cn/replayEn.html
Melissa Venturi
University of Bologna (IT)
11 Oct 2024
Vera and her family have the goal of contributing to the development of Moldova. After positive experiences in Spain, Germany, and Belgium, Moreller is now looking to establish long-term partnerships with European customers, particularly in Scandinavian countries.
15 May 2025
Washington State University is transforming cherry breeding with an advanced optical sorter. Faster, more precise and objective analysis of fruit traits—such as size, color and defects—brings major benefits to varietal selection and lab efficiency.
16 Mar 2026
From May 18 to 22, 2026, the University of Lleida in Spain will host an international course focused on innovations in cherry and hazelnut production. The program combines academic lectures with technical tours and meetings with leading farms and agribusiness companies.
16 Mar 2026
Historical research reveals that organized sweet cherry cultivation in Greece began much earlier than previously believed. Ottoman tax registers from the 16th century show that commercial cherry orchards were already present in the Edessa region.
