The Forest Lodge Orchard, the world's first cherry orchard powered by 100% electricity and free of fossil fuels, is a visionary venture led by Mike Casey, founder of New Zealand Zero (NZ0). After a successful technology start-up in Australia, Mike and his wife Rebecca returned to New Zealand to realise their dream of owning a house in Central Otago and starting a cherry orchard on eight hectares.
Sensitive to the impact of climate change, the Casey's adopted sustainable solutions for their orchard, planting 9,300 cherry trees using the Upright Fruiting Offshoots (UFO) system, a high-density form of cultivation that optimises land use and minimises water and energy requirements.
The daring decision to eliminate fossil fuels from the orchard was made possible through the installation of a solar and battery system, frost-proof electric fans instead of diesel fans, and the use of solar electric vehicles for internal travel. The result is an orchard with a near-zero energy bill, with the possibility of selling excess energy back to the grid.
Mike Casey, keen to share his experience, founded NZ0 with the aim of supporting the transition to sustainable, fossil fuel-free horticultural solutions. The brand offers acceptance that rewards producers who use renewable energy.
The decarbonisation process, according to Mike, requires a smart approach and changes in approach, as demonstrated by the development of a grant-supported electric sprayer. The use of subsidies, such as that of AGMARDT, contributed significantly to the success of the Forest Lodge Orchard.
The cherry market test showed that consumers were willing to pay an 18% premium for sustainable products, significantly reducing the payback period of electrifying the orchard. Mike, focused on technology and finance, recognises the importance of building a highway to decarbonisation, combining sustainability and profitability to ensure real and lasting change in farming practices.
International competition, labour shortages and climate change keep growers on their toes. On the bright side, new partnerships and technology, including TikTok, can help offset the challenges growers face.
The aim of an investigation conducted in the Czech Republic was to identify molecular markers that could be relied upon to predict the onset of flowering in sweet cherries by creating an assay that analysed the identified molecular markers in a single reaction.
A study of 27 Hungarian and international sour cherry cultivars examines genetics, anthocyanins and fruit pigmentation. Results show that fruit colour depends mainly on gene expression and regulators such as MYB10, rather than on overall genetic relatedness among cultivars.
In Chile, effective cherry tree branching can accelerate fruit production and improve yield potential. Hydrogen cyanamide, Promalin, gibberellic acid and targeted bud treatments help stimulate healthy, uniform lateral branches and support efficient orchard development.