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A high-tech tractor-type vehicle moves across a field.

A tractor outfitted with sensors steers over rows of crops, creating a detailed map of the field with information about where to fertilize, where to plant and how much water to use. (Photo: 3TV / CBS 5)

UA Testing Out Cutting-Edge Farming Technology

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UA Testing Out Cutting-Edge Farming Technology

Sept. 4, 2019
Arizona engineers operate automated tractors that can do the work of thousands of farmers.

With dry conditions and little water, Arizona can be a tough place for farmers. But the University of Arizona is testing out cutting-edge farming technology that can keep the state's agricultural industry growing.

"There's a lot of sophistication in agriculture that is oftentimes overlooked," said University of Arizona Maricopa Agricultural Center director Malcolm Green.

Green says self-driving automated tractor technology has been utilized for years. But now, they're trying to take it a step further, automating complex crop-monitoring features.

On a Tuesday in August, a tractor outfitted with sensors steered over rows of crops.

While it was driven by one operator, it was doing the job of a thousand farmers by creating a detailed map of the field. The data can tell where to fertilize, where to plant, and how much water to use – especially important in Arizona.

"It's basically automated the information or the intelligence-gathering process from the field," said John Heun, a UA engineer who was operating the tractor.

A lot of the technology they're testing is already on the market and is available to buy. The UA is trying to combine it all, optimize it for the desert, and educate the agricultural community about how it can make their farms more efficient.

"Many times that is in Spanish, because of our labor force. So we can be very effective at doing that," said UA precision agriculture specialist and biosystems engineering professor Pedro Andrade Sanchez.