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Ground Tilled, Crops to be Planted at ϰٿ’s Smart Farm

ϰٿ Aerial Picture
November 28, 2022
Professor Joshua Viers, coordinator Danny Royer and Professor Tom Harmon describe plans for ϰٿ's smart farm.
The land at ϰٿ's smart farm is prepared for planting.

Land has been tilled at ϰٿ’s smart farm, the first physical step indeveloping the state-of-the-art project.

“Even though it’s just a blank field, we have overcome some pretty bigobstacles to be where we are today,” said Danny Royer, Experimental SmartFarm coordinator for the university. He spoke Nov. 16, at the farm,describing the work done so far and what’s next.

Plans call for the farm to grow oats, grain, tomatoes and squash. But theprimary crop for the 45-acre property roughly a half-mile south of campuswill be data.

Conditions will be monitored, and a dashboard will be created that studentresearchers can access.

“We can look at different pest control strategies, different wateringstrategies, knowing that the smart farm is keeping track of all thisbackground information,” said Professor Tom Harmon,who co-leads the smart farm with Professor Joshua Viers.

“We want the farm to operate on two levels,” Harmon said. “One, it shouldbe tracking itself as a system in terms of water-energy work. And then atthe process level you can come in and do very detailed research for that.”

The information that comes out of the farm will then be used to determinenew experiments.

“Data will be going back to campus, and students will be able to runsimulations and transfer that back,” Viers said.

But first, the initial crops must be planted.

Planting will start soon, Royer said, after the invasive weeds star thistleand juncus grass that have taken over the area are mitigated.

“Really, if we wanted to mitigate it the way I’ve been taught to mitigateit, we would disk this and leave it fallow for three years,” he said. “Wedon’t have three years so we’re going to have to deal with this in otherways, such as discing multiple times.”

In the meantime, soil samples have been taken and data is being collectedto establish baselines for research.

The initial crop plan calls for a winter forage, “kind of an oat-wheatmix,” Royer said. “Winter forage is great — the crop residue is heavy inorganic matter.” This helps the soil regenerate.

“The more organic matter we can start incorporating at the beginning, thebetter.”

The university is working on establishing a memorandum of understandingwith Merced College, allowing students there to cut and bale the hay, whichwould then be sold to the owner of the cattle that will graze the area.

The cows are another important part of the plan, Royer said. Livestockactivity also helps the soil regenerate.

Plans also call for four acres of intensive row crops, such as tomatoes,squash, melons and corn. These products can ultimately be used forcommunity supported agriculture, or CSA boxes that will be sold.

Longer term, the farm is set to host farmers markets and otherpublic-facing activities, as well as provide experiences for studentsoutside of those who will directly use the data.

“One of my favorite features is an observation tower,” Viers said. Thetower was requested by the humanities department. Students will be able toview the farm from above for sketching and other activities.

But building out all the plans will cost money.

“We have funds to do the initial infrastructure and buy or lease someequipment,” Royer said.

Full buildout would cost tens of millions, Harmon and Viers estimated.

“We’ll be seeking help from the community, sort of a virtual barn raising, to gather the necessary funding,” Harmon said.

They are also exploring funding sources such a research grants to pay forit. ϰٿ’s as an agricultural experiment station (AES) will open other avenues offunding. University of California President Michael Drake recentlyannounced that the Merced and Santa Cruz campuses have received theprestigious designation, the first time it’s been earned in more than 50years.

The smart farm is ϰٿ’s AES facility.

“With the AES designation, Santa Cruz and Merced have the potentialadditional funding from the University’s budget for (agricultural)research, and they will be able to make a stronger case for competitivegrants in the larger research area,” Drake said.