Michigan growers used for the first time a customized blueberry harvester for tart cherry harvest season

22 Aug 2023
1481

Michigan stands out as a prominent hub for cultivating tart cherries in the United States, boasting a staggering 75% of the nation's acreage devoted to this tart cherry variety. The harvesting process for these trees relies on a method known as tree shaking, whereby the cherries are dislodged from the trees using mechanical shaking.

Regrettably, the established method of utilizing mechanical shakers to harvest the cherries comes with its drawbacks. One notable downside is that the trees must mature for 7 to 8 years before they can be harvested. This extended growth period demands a substantial financial investment before any returns can be realized from these new plantings. Additionally, the use of mechanical shakers has the potential to cause harm to the tree trunks, thereby compromising the orchard's longevity. 

Oxley Farms, helmed by Ed, Chris, and Rick Oxley, operates a 250-acre tart cherry orchard in Lawton, Michigan. A pivotal moment occurred in 2010 when a hailstorm decimated a 50-acre section of young tart cherry trees. Faced with this setback, the Oxleys sought guidance from Michigan State University Extension, as researchers there were experimenting with alternative high-density planting methods and innovative over-the-row (OTR) harvesting techniques.

They embarked on the creation of a unique machine, drawing inspiration from harvesters used in grape, blueberry, cherry, and coffee production.


La raccoglitrice di ciliegie OTR (Over The Row), costruita su misura, utilizza i denti rotanti per scuotere i frutti dai singoli rami. Foto di Jackie Perkins, Michigan State University.

The Oxleys' latest planting strategy involves spacing trees at intervals of 9 feet along the rows while maintaining a standard row width. This configuration effectively doubles the number of trees per row, while still permitting the use of a trunk shaker once the trees outgrow the OTR method's capacity.


Read the full article: Michigan State University

Image: Michigan State University


Cherry Times - All rights reserved

What to read next

Chilean cherries boom in India: sea shipments drive exports

Markets

05 Feb 2025

Chile has almost doubled its cherry exports to India in the 2024/25 season. With the recent arrival of several sea containers, the export volume increased from 367 tons in 2023/24 to 708 tons in 2024/25, according to the Chilean Cherry Committee of Frutas de Chile.

CherryTech 2025: the largest technical showcase of the cherry industry

Events

04 Jul 2025

CherryTech 2025 brought together more than 1,600 professionals in Chile to explore the future of cherry production. With masterclasses, expert forums, and cutting-edge research, the event highlighted the importance of innovation, pruning techniques, and sustainable practices.

In evidenza

Turkey increases cherry and sour cherry production: new sustainable asphalt applications

Processed

01 Aug 2025

Turkey’s cherry and sour cherry production rises, prompting innovative ways to manage waste. Çurkova and Ege universities explore biochar from cherry residues to enhance asphalt durability and sustainability, supporting eco-friendly infrastructure.

Dried cherry production in Chile: GoodValley strategy and global markets

Processed

01 Aug 2025

Dried cherry production in Chile is growing with GoodValley, aiming to reduce waste and enhance value. From the Colchagua Valley to Asia, the strategy focuses on expanding exports and finding markets for an innovative and increasingly appreciated product.

Tag Popolari