Yuma Ag Center adds new tractors after 20-year equipment gap

The Yuma Agricultural Center has finally replaced tractors that had carried the load for more than two decades, a long-delayed upgrade that officials say will keep research plots, student training and daily farm work moving across Yuma County. The center added two new tractors on June 16, giving one of Arizona’s most important agricultural hubs the machinery it needs to stay on schedule.

The upgrade matters because the Yuma Agricultural Center is not just a farm operation. The University of Arizona facility runs two sites, a Valley Farm four miles west of Yuma and a Mesa Farm four miles south of the city. Together, the center offers 470 irrigable acres, a 10,500-square-foot greenhouse, 8,800 square feet of shop space and two meeting rooms. The Valley Farm’s 274 acres support cotton, small grains, lettuce and broccoli, while the Mesa Farm focuses on citrus production.

New tractors should help crews handle field preparation, planting and other time-sensitive work with less downtime, which is especially important in a region where weather windows and irrigation timing can shape an entire season. Director Samuel Discua Duarte has described the aging machinery as a growing strain on operations, and the new equipment gives researchers and farm staff more reliable support for the work that happens every day on the ground.

That work carries outsized economic weight. University of Arizona research cited in related coverage says Yuma agriculture and agribusiness contributed $3.9 billion to the county economy and $4.4 billion to Arizona’s economy in 2022. During the peak November-to-April season, the Yuma area produces about 170 million servings of lettuce each day, and roughly 90% of U.S. and Canadian leafy greens and other vegetables come from the region. In that context, keeping a research center efficient is part of keeping the broader farm economy competitive.

The center sits inside the Arizona Experiment Station, which says it has advanced arid-land agriculture and related research for more than 130 years. It also works alongside the Yuma Center of Excellence for Desert Agriculture, a public-private partnership formed in 2014 to tackle crop-production problems in desert conditions. Recent work with RDO Equipment Co. on precision-ag equipment, technology and training shows how the center connects research with industry needs.

For Yuma County, the new tractors are more than a routine equipment purchase. They are a sign that a research and training hub tied directly to the Winter Lettuce Capital of the World is investing in the infrastructure it needs to support growers, students and the region’s agricultural future.