Thirteen livestock producers in Iowa are getting grants from the U.S. Department of Agriculture to keep meat and money closer to home.

The dollars are part of a program designed to bolster and protect smaller livestock producers from consolidation.

Right now, four companies account for about 85% of the beef purchased and processed in the U.S. The grants are meant to curb consolidation, lower farmers and consumers' reliance on those mega-producers and help people running smaller cattle operations.

Margaret Chamas, livestock viability manager for Practical Farmers of Iowa, said having a processor nearby means more of the meat stays close to home, in local grocery stores and restaurants.

"Versus I send that animal to an auction. That animal might go to Chicago, it might go to New York City, who knows? It's going to end up somewhere else, on someone else's plate," Chamas pointed out. "And all of the value of the meat, whoever is doing the down-the-road processing and further value-adding of that, they're going to keep that money."

The government said the grants are also designed to modernize, upgrade, and in some cases, expand,
smaller livestock production sites and options for livestock producers.

Chamas noted having a processor nearby gives her the option of having the meat she produces custom-butchered -- into ground beef, sirloin, or chuck roast, for example -- while giving local people access to another one of the state's resources.

"But when we do have a situation like the Midwest, especially Iowa, where there's such rich soil, and we can grow extremely high-quality beef, it's nice to be able to try to keep it all in the family, keep it in the neighborhood," Chamas asserted. "Have the animals grown here, processed here, and then consumed here, and the money stays in the local system."

Agriculture Department data showed a majority of the country's feedlots have fewer than 1,000 head of cattle, but the larger ones raise most of the nation's beef.

By Jessica Kutz for The People Sentinel.
Broadcast version by Mark Richardson for South Carolina News Service reporting for the Solutions Journalism Network-Public News Service Collaboration

It’s high noon on an overwhelmingly hot summer day in Allendale County, and the air conditioning is blasting inside Rachael Sharp’s truck. Looking out at her farm through the windshield, Sharp opens up one of many agriculture related apps on her iPhone. With the push of a button, her irrigation systems nearly half a mile away tremble to life, spraying water onto a vast field of soybeans.

That’s the future imagined by precision agriculture, an umbrella term for the new agricultural technologies transforming farming; artificial intelligence (AI), satellite imagery, cloud computing, remote irrigation, drones and self-driving tractors are becoming the future of agriculture. With billions of dollars of private and public investment behind it and the hope of it helping agriculture mitigate and adapt to the global climate crisis, precision agriculture makes bold promises. 

Locally, some farmers have described the rollout of precision agriculture as a welcome opportunity, while others experienced it as overbearing. But on Rachael Sharp’s family farm, precision agriculture is a mixed bag.

“We’re saving on input costs because we don’t put as much water, nutrients or fertilizers out and there’s not as much left in the environment at the end of the day,” Sharp said, her iPhone open to the Climate FieldView app, which shows her satellite-generated graphics of which parts of her farm need water. “But it spits out so much information that sometimes it feels overwhelming.”

Precision agriculture technology is being marketed aggressively to local farmers — at trade shows, in emails, and over phone calls — with the main promises being the ability to cut costs, get higher crop yields and optimize their farming techniques.


“We went to [a trade show] last year and I bet we saw 35 different people offering precision ag tools and products,” Sharp said. The previous year, Sharp said, only several people were selling precision agriculture products. “It was crazy overwhelming.”

For local farmers on shoestring budgets, these promises are enticing, as recent crises have forced American farmers to grapple with higher input costs on fertilizer, seeds and fuel, as well as unstable markets to sell their harvest. In 2022, American farmers dealt with a 50% rise in the cost of fertilizer after its main ingredient, natural gas, spiked in cost when Russia invaded Ukraine. As climate change worsens, increasing temperatures are forcing farmers to make decisions regarding what seeds to plant and when to plant them.

“We’re looking at planting a soybean [seed] that doesn’t take as long of a growing season,” said Rachael Sharp, noting her concern for what future temperature changes could mean for her farm. “We’ve adjusted to planting it earlier and getting it out of the field earlier because you’re not gonna have as much [growing] time. Our winters these past two years have been so mild, so the oats don’t have the fertilization they need.”

At a time of destabilization for local growers, precision agriculture’s tools offer a way to navigate the instability. Through the use of nodes, soil probes, sensors, drones and satellite imagery, precision agriculture collects data regarding soil chemistry, seed usage, crop damage, weather patterns and other variables. Then, using cloud computing, algorithms, and machine learning, these data are then analyzed to show farmers which areas of a field need the most, or the least, attention.

“In a sense, it’s like micromanaging a field,” said Michael Plumblee, Assistant Professor of Agronomy at Clemson University, who has been involved in the local rollout of precision agriculture. “Rather than treating everything across the field as the same, we identify different management zones within the field.”

Precision agriculture digitizes almost every step of the farming process, from tilling and sowing to irrigation and fertilization to pest control and harvesting.

“There’s enough precision agriculture technology now to make better actions with the limited resources we have, [since] we don’t have infinite water, infinite fertilizer, and infinite labor,” said Vicente Ossa, the marketing manager for WiseConn, a precision agriculture company that sold its automated irrigation system DropControl at a July trade show in Barnwell.

The global market for precision agriculture is expected to grow from $8.5 billion in 2023 to $14.9 billion by the end of 2028, according to a market research report by BCC Research. North America, the report says, has the highest market share in precision agriculture globally.

As climate change creates increasingly unpredictable growing seasons, warmer winters and threatens crop yields in the southeast, data analysis will become an important part of helping farmers make better decisions, according to Kevin Royal, the precision agriculture specialist at the Edisto Research and Education Center in Blackville.

“Farmers place their bets on what variety to plant based on what they think the weather’s gonna be like this year from the field conditions and from historic data, but that’s where the AI comes in,” Royal said. “Based on historic patterns and projected temperature changes, it gives you recommendations.”

Using data gathered from a field, artificial intelligence can be used to help farmers adapt to climate change and reduce a field’s emissions. For instance, targeted use of nitrogen fertilizer cuts down on excessive use; nitrogen fertilizer creates nitrous oxide, a greenhouse gas 300 times more powerful at warming the atmosphere than carbon dioxide. 

Algorithms and machine learning are increasingly being used in farming operations as agriculture increasingly becomes an industry of data; by 2021, 87% of farms were using some form of AI. However, artificial intelligence itself is a growing emissions source, as the energy-hungry data centers that power artificial intelligence will consume twice as much energy in 2026 as they did in 2022, according to the International Energy Agency.

The technological innovations of precision agriculture will play a key role in adopting the practices that keep agriculture on track to meet emissions reductions targets, according to a World Resources Institute report. Precision agriculture is being used to track and reduce energy usage, particularly from groundwater irrigation, which farmers are increasingly relying on as rainfall patterns become less predictable. By using less water in irrigation, Sharp has cut down on energy consumption; irrigation pumping accounts for 16% of all greenhouse gas emissions from energy use in agriculture, forestry and fisheries in the United States.

“In South Carolina, we spend a lot of money irrigating,” Jose Payero, an irrigation specialist at Clemson University who has developed an app that allows farmers to insert field data and energy variables. Payero led a demonstration on irrigation energy consumption at a farm field day in Blackville on September 12. “You can calculate what the cost is per acre, and the total cost for your farm, depending on your energy source,” he told a crowd of farmers.

Precision agriculture is also helping farmers confront local ecological issues. As previously reported by The People-Sentinel, booming populations of wild deer and pigs in the region have caused widespread damage to local farms, pushing local farmers into the red.

“Now they can actually figure out what percentage of that field has been damaged by wild pigs and how that may increase over time,” said John Mayer, a research scientist at the Savannah River National Laboratory, who has studied wild pig populations for decades. “That’s one of the major ways precision agriculture [is] able to help with the wild pig populations.”

In Rachael Sharp’s fields, wild deer have been a persistent issue, but satellite mapping now shows how parts of the field are more damaged by deer than others. “It sees things that the human eye wouldn’t see until probably much later, which has been helpful because by that point in time it’s too late.”

Although Rachael is joining farmers in adopting precision agriculture technology, other farmers, such as her 76-year-old father Don Sharp, are cautious. Despite the purported benefits of precision agriculture, its technologies are expensive to adopt, and Don Sharp shares the concerns of many local farmers about growing corporate control over small farms.

“I think in another 30 years small family farms will be out of business and corporations will own [their land],” said Don Sharp, who has been farming the same land since he was a teenager in the 1960s. At that time, there were roughly 3.5 million farms in America; now, there are 1.89 million farms in America.

Just getting precision agriculture into rural areas faces numerous challenges. Its technologies require high bandwidth speeds for uploading and downloading data collected from farms, creating a major barrier for local farmers; as with many rural communities across the United States, rural counties like Barnwell, Allendale and Bamberg counties have inequitable access to broadband.

“We need to double the food supply for the world in the next 50 years, but we’re basically out of agricultural land, so broadband will be essential for precision agriculture,” said Christopher Ali, a professor of telecommunications at PennState.

But the lack of broadband in rural areas is beginning to change. In November 2021, President Joe Biden signed the Infrastructure Investment and Jobs Act, which contains $42 billion in funding for a nationwide buildout of broadband infrastructure, called the Broadband Equity Access and Deployment Program.

“Last fall, we just got high speed internet through the infrastructure grants [and] we are so thankful for it,” said Richard Rentz, a farmer from rural Bamberg County. “It has been a game changer in a lot of ways.”

The deployment of broadband infrastructure on Rentz’s farm has allowed him to begin precision agriculture practices like variable rate seeding, which involves using data to plant seeds in areas of a field that have higher productivity.

“[Precision agriculture] has been saving us on everything,” Rentz said. “When you start varying lime and varying fertilizer, the payback is pretty quick, and even with variable rate seeding, the payback is relatively quick. … Certainly it saves on everything.”

For Tony and Steve Douglas, two brothers who farm in nearby Aiken County, lack of internet access has created numerous problems. While using automated steering on their tractor, which is connected online via cell phone tower, connection will frequently drop.

“You know how a signal is,” Tony Douglas said. “You be down in the bottom [of a field] and the cell service drops to your tractor and it messes up your rows. Then you gotta drive around and try to find a signal. It was really frustrating.”

Internet and broadband accessibility will be one of the biggest barriers for implementing precision agriculture, according to Royal.

“As we’re becoming more dependent on moving that data from the field to the cloud, wireless broadband is a big issue,” said Royal, who serves on a working group at the Federal Communications Commission (FCC) that encourages the adoption of precision agriculture. “Broadband can help or hinder your adoption of precision ag. In some places it’s great and in some places, it’s really tough.”

Farmers in America and in rural counties like Allendale are also getting older; the average age of an American farmer is 58.1 years old, and roughly 58% of farmers in Allendale are over 65, according to USDA statistics. Older legacy farmers like Don Sharp are less familiar with technology, and fear being left further behind; even 37-year-old Rachael struggles to understand the new technology hitting the market.

“A lot of people that are coming into farming now, they don’t know anything but using tech to make decisions,” Rachael said. “Fear shouldn’t be the reason farmers are adopting these technologies but it feels like it is.”

But learning gaps and an aversion to new technology is something that precision agriculture companies are beginning to adjust to. Development of new innovations in precision agriculture will only be as good as farmers’ ability to utilize them, Ossa said, so working with farmers to improve technological literacy will be a key step in moving forward.

“We had a client who was very old and not close to technology at all and didn’t have a smartphone,” Ossa said. “We were able to simplify it in a way that an everyday guy can use. He understood the value that we are bringing and got a phone.”

But as coordination between precision agriculture systems improves and artificial intelligence learns more about farms, the need for humans to make decisions about agriculture will continue to fall, according to Royal.

“With machine learning, you’ll eventually have a local bot or a service you subscribe to that’ll take years worth of data and help you build a more dynamic map of where your good yields can be or where your poor yields are projected to be,” Royal said.

Despite its acclaimed benefits, the Sharps have noticed that precision agriculture systems frequently fail to understand characteristics about their land that they have accumulated through decades of farming.

“They definitely overpromise and underdeliver,” Sharp said. “They tell you all these wonderful things it's going to do for you and that can be true, but we’re already trying to raise crops and a lot of farmers don't have time to sit down and learn. I think the Silicon Valley people think everybody knows as much as they know.”

For now, Don Sharp still keeps an inventory on pen and paper. Although he is not against utilizing precision agriculture, he worries of a future where the farming lifestyle continues to be pushed out of both agriculture and society.

“I always say that he who plants a seed beneath the soil and waits for it to grow believes in God,” Don Sharp said. “You don’t really have that type of farmer anymore. They’re a dying breed.”


Jessica Kutz wrote this article for The People Sentinel.


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As Colorado experiences more frequent extreme weather events, prolonged drought and loss of biodiversity because of a changing climate, farmers and scientists are developing more resilient and sustainable practices to mimic what Mother Nature has been doing for thousands of years.

Liz Carlisle, associate professor of environmental studies at the University of California-Santa Barbara and co-author of a new study published in the science journal Frontiers, said agroecological farming can create tightly connected cycles of energy, water and nutrients, if farmers get the resources they need.

"If we want to have a more sustainable food system, we really need to invest in that next generation of farmers and their development of knowledge," Carlisle urged. "And really think of them as the most important resource in farming."

Most of today's farms rely on fossil fuel-based inputs such as chemical fertilizers and pesticides, and soil is essentially just a place to stand up crops. This new approach prioritizes a living, healthy soil and aims to replace nonrenewable chemicals with people who know how to tap into natural ecosystems.

Carlisle pointed out new farms planted in wooded landscapes would look a lot like an actual forest. There would be multiple layers of crops, including trees. Farming on Colorado prairie lands could include regenerative grazing patterns created by native bison and other herbivores.

"Agroecological farming systems are really trying to work with nature -- and the services that nature provides, in terms of pest control and fertility -- rather than working against nature," Carlisle explained.

Over the past century, as family farms have been swallowed up by large corporations, farming in the U.S. has trended in the opposite direction. Carlisle noted people with deep ties to their lands have been replaced by chemical-centered practices in an effort to lower labor costs, and entire rural economies have paid the price.

"It's worth investing a little bit more of our tremendous wealth as a society in the people that do that critically important work," Carlisle contended. "And the landscapes that they are caring for."


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A 4.5 acre farm surrounded by New Mexico's Sangre de Cristo Mountains is where owner Don Bustos fuses centuries of tradition with modern advances to feed local communities.

The Santa Cruz Farm has been in the hands of Bustos' family for more than 400 years. Working with experts at New Mexico State University, the owner said he gravitated to organic farming long before others adopted such practices.

The 68-year-old Bustos said he hasn't used any major chemicals or pesticides in more than 20 years.

"We do 72 different varieties of produce 12 months a year using nothing but solar energy," said Bustos. "I grow a lot of the traditional corn, the green chili. We still have our same seed, we still have our same corn seeds, the same melons - and then we got a lot into the specialty crops."

Bustos said he believes much of his success is due to taking risks, leaning on scientific advances while also adhering to sacred family traditions and ancestral farming practices.

In addition to solar power, the farm relies on water from a New Mexico acequia - an ancient irrigation ditch - that flows north through the state.

In addition to farming his land, Bustos spent more than a decade working for the American Friends Service Committee - training other New Mexico farmers how to successfully grow organic produce in the middle of winter.

Now, he's well-known for squash, asparagus, leafy greens and other fresh foods.

"We're not trying to save the world," said Bustos. "We're just trying to feed our community. So, we'll let other people worry about growing those big mega-farms and stuff. As long we're healthy, our friends are healthy, and our community's health, we're good with that."

Using research from New Mexico State University's science center, the Triple Crown Blackberry - known for its large size and sweet aromatic flavor - is one of his best-selling and most profitable crops.

Bustos said a business course through the university also helped him better understand the financial side of farm operations.

"I took over the farm in the early '80s, and I just fell in love with it," said Bustos. "I would've had to make a lot of money, but sometimes that's not the goal, that's not the mission. The mission is to have fun doing it."




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