Precision Ag

Could Strip Tillage Be Your Key To Lower Costs And Higher Yields?

Mon, 02 Mar 2026 21:51:54 GMT

Strip tillage has provided Ron Verly with a valuable resource nearly every farmer wants more of during planting season: time.

The southwest Minnesota farmer says he is able to create a good seedbed while leaving residue between rows for erosion control and moisture conservation. The result is a significant head start on every season.

“I build strips in the fall, and then I plant right into those strips in the spring,” he says. “While [conventional till farmers] are trying to figure out which field they can go hit with the field cultivator, I’m already out setting my planter.”

Verly’s experience reflects a key benefit: using strip-till can reduce field time by nearly 50%, according to the Strip-Till Farmer 2025 Operational Benchmark Study.

Efficiency in Fuel and Horsepower

Five years ago, Verly was looking for a way to transition away from conventional tillage. The move to strip-till allowed him to reduce his high-horsepower needs and fuel consumption.

“With conventional till, we run a 500 QuadTrac, which can burn over 25 gallons of fuel per hour, and I’ve eliminated a pass,” Verly explains. “I’m running a smaller tractor with my strip-till. There’s a lot of variables to doing strip-till, but if you add them all together, there’s savings to be had.”

Beyond time and fuel, strip-tillage allows for better precision in nutrient management. Verly aligns his fertility program directly with the strip.

“My fertilizer is right where I’m putting my corn and soybean seed,” he says. This targeting helps him maximize every nutrient dollar spent on the ground his grandfather started farming more than 80 years ago.

Before making the switch to strip-till, Ken Ferrie advises farmers to balance pH levels since soil will no longer be mixed. “After you begin strip-tilling, you can then apply smaller lime applications more frequently,” notes Ferrie, Farm Journal Field Agronomist.

Navigating the Learning Curve

Transitioning to strip-till is a management shift that requires a flexible mindset. Garrett Asmus, a fifth-generation farmer from north-central Iowa, suggests that new adopters be prepared to deal more with residue.

“You’re not working the ground and hiding the residue, so there can be times when there’s a lot more of it on the surface to manage,” Asmus says. “Make sure your planter is equipped to handle it.”

Asmus also emphasizes the important role technology plays in the process: “GPS lines are very important with strip-till because you’re putting that narrow strip down (usually 6” to 10”), and then you have to come plant directly over that, so accuracy is really important.”

Verly agrees that “tinkering” is part of the process. “Every year is different. Some years it’s a breeze, and some years you’re out there struggling a little bit,” he says. “There’s a ton of adjustability on these machines, and you need to be willing to make adjustments for your conditions and for each season.”

Asmus, who farms with his dad, Harlan, says they started their journey to strip-till in 2002, working with an experienced custom operator who could teach them the ropes and minimize the potential for costly mistakes. They continued the arrangement for nearly a decade.

“At that point, we invested in our own strip-till bar, and went 100% strip-till,” Asmus recalls.

Timing and Resilience

While Verly and Asmus prefer to build strips in the fall, Ferrie notes that creating spring strips are an option, provided the weather cooperates.

“We’ve built strips in March and early April, and when we got rain to settle them we got a decent seedbed,” Ferrie says.

However, in dry years, he notes that spring-built strips can dry out too much — but there is a Plan B available. “If it’s too dry to plant in the strips, it’s usually dry enough to no-till,” he adds.

The Long-Term Payoff: Yield and Soil Health

Strip-till requires a “long game” strategy. Verly notes that the most valuable results can take a few seasons to achieve.

“You’re not going to see results the first year. You’re going to see results the third year, the fourth year, the fifth year,” he says.

For Verly, the proof is in the bin. Before the switch, he says his soybeans had hit a yield ceiling of 50 to 55 bushels. “By my fourth or fifth year with strip till, I was getting 70 to 72 bushels,” he says, adding he expects to see additional yield increases over time.

“Soil health equals plant health, plant health equals yield,” he says.

Is Strip-Till Right for You?

Ken Ferrie offers five questions for you to consider if you’re contemplating making a move to strip-till:

How well can you manage disease pressure?
Are you willing to take the time to adjust your planter for conditions in each field?
Can you control gully erosion in strips on rolling ground?
Can you control weeds with a burndown herbicide?
How will you manage traffic so you don’t drive over the strips with herbicide and fertilizer applications?

Unlocking More With Less Through Precision Agriculture

Fri, 20 Feb 2026 19:08:08 GMT

Increasing productivity while also using less fuel, water, inputs and time may sound like a dream at today’s farmgate, but a new report called “The Benefits of Precision Ag in the United States” says that very dream is very much a reality for many farms and fields across the U.S.

The report, published collaboratively by Association of Equipment Manufacturers (AEM), American Farm Bureau Federation, American Soybean Association, CropLife America and National Corn Growers Association, is a follow-up to the landmark 2020 study that first analyzed the potential of precision agriculture technologies to allow farmers and ranchers to do more with less.

It studies precision ag technologies like auto-guidance, machine section control, variable rate application, fleet analytics and telematics and precision irrigation in U.S. production of crops including corn, soybeans, cotton, peanuts, wheat, sorghum, potatoes, sugar beets, hay and alfalfa.

Quantifying the Impact: Inputs, Resources and Yield

Compared to the study five years ago, the trend of precision agriculture adoption is upward, with farmers reaping the benefits in quantifiable ways, according to Austin Gellings, senior director of agricultural services, AEM.

“The industry continues to see an improvement in input efficiency as a result of precision agriculture,” Gellings says. “Compared to five years ago, we have continued to see productivity increase while the comparative amount of herbicide, fertilizer, fuel and water used on a per unit basis continues to decline.”

The report details its findings of the current savings of critical inputs through precision agriculture, as well as what is possible through increased adoption, including:

An estimated 4 billion pounds of fertilizer application was avoided due to precision agriculture technologies, with an estimated 7 billion pounds of additional fertilizer that could be avoided with broader adoption
An estimated 54 million pounds of herbicide was avoided due to precision agriculture with an estimated 66 million pounds that could be avoided with broader adoption

The report didn’t stop with analysis of inputs, though. The research found similar savings in terms of fuel and water use as well, including:

147 million gallons of fuel saved, the equivalent of 283,000 cars off the road annually or 26,000 fewer flights
Water use has decreased an estimated 5% as a result of precision agriculture, or the equivalent of an estimated 824,000 Olympic-sized swimming pools worth of water saved

The savings are helping to unlock an increase in overall productivity fueled by two decades of growth in U.S. corn and soybean yields, the report states.

Critically, the report not only highlights the strides made by adoption of precision agriculture, but what is possible with continued increases.

“The study references savings that could be achieved as a result of precision agricultural technologies if we were to reach full adoption, which we defined as 90-95% adoption,” says Gellings. “These numbers are not necessarily targeted goals, but rather a guiding light for the potential that remains within our industry.”

Quantifying the Impact: On-Farm Pain Points

Gellings encourages farmers to examine their operations for adoption opportunity.

“It is about identifying what the needs of your specific operation are and then identifying the proper technologies that can help you,” he says. “What are the biggest pain points that your operation faces? Once you pinpoint that, it is then about identifying what technologies address those needs while also fitting into the workflow of one’s operation.”

The report shares anonymous grower insights into how that analysis has paid off for their operation through precision agriculture technologies.

In the report, a Kansas farmer growing wheat, soybeans and alfalfa on their operation said, “We’re spraying less chemical, [targeted spray application technology] is saving us money, and it’s better for the environment.”

“We ran through our herbicide costs we were going to have and dropped them by two-thirds. That is going to make our sprayer payment.”

Similarly, a Minnesota corn and soybean farmer had this to say:

“We looked at what we were spending on postemergence weed control and felt we could justify [targeted spray application technology] if we sprayed only 50% of our acres post. In the end, we only sprayed 11% of our corn acres with postemergence herbicide and averaged only spraying 20% of our soybeans with both applications.”

Quantifying the Impact: Agriculture’s Solution Through Precision

The organizations behind the report are hoping that it will serve as a catalyst into conversations with policymakers and consumers around stewardship within the agriculture industry.

“When it comes to all of the conversations that are happening, whether it be healthy food, the environment, or a number of other issues, the solution at the end of the day tends to already exist and that solution is farmers,” says Gellings. “Farmers have, for generations, done what they believe is best for the land and the communities that they live within and serve.”

“Precision agriculture and all of the technologies that come with that term are nothing more than a tool to help them accomplish that goal at the end of the day,” he says. “None of these will be the silver bullet to solve any and all issues, but when chosen based on the needs and capabilities of a farm and then paired with the other proper practices and inputs, they can help farmers get ahead.”

The report is available for free download through AEM.

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Faster Tillage, Smarter Spraying: John Deere Expands Its Machinery Lineup

Thu, 22 Jan 2026 14:01:39 GMT

Farmers looking to conquer heavy residue and tight tillage windows have new ways to tackle both challenges with John Deere’s expanded High-Speed Disk (HSD) lineup. For 2027, the company is offering four new HSD two-section models, which build on initial introductions in 2025. The latest models will be available in 15’, 19’, 22’ and 25’ widths.

As Michael Porter explains, the disks are purpose-built for the slowest, most time-consuming job on row-crop farms: deep ripping.

The high-speed tillage tools combine multiple operations into a single pass — residue sizing, burial, compaction removal and field leveling — delivering both agronomic and economic benefits, especially when paired with autonomous operation, explains Porter, John Deere marketing manager for large tractors and tillage.

Autonomy Creates New Efficiencies

For 2026, autonomy ready capability is available on the 2730 combination ripper and the 64’ and 69’ 2230 field cultivator models, giving farmers more options to integrate autonomous tillage into their operations. Porter says the autonomy factor could create a whole new level of efficiency for row crop growers short on time and manpower.

“Think about having an operator sit in that machine for 12 hours a day and maybe only getting one or two fields done. Now they can go haul grain … and when they get done, there’s a good chance 60%, 70%, 80% of their fields have already been ripped, and they just need to finish up the last few,” Porter says.

The company’s so-called “combination ripper” is equipped with lights, cameras and a StarFire receiver mast to enable safe, precise autonomous operation. “With autonomy, we need to know where this tool is at all times,” Porter notes.

Farmers with 2016 or newer 2730 combination rippers can update to autonomy-ready through a John Deere Precision Upgrade kit. The kits provide a cost-effective way to enhance existing machines delivering greater flexibility, Deere reports. Combination ripper upgrade kits will be available for order starting in summer 2026, while field cultivator kits are available today.

(Rhonda Brooks)

Sixteen cameras provide 360-degree perception, essentially replacing the operator’s eyes. In autonomous mode, the system detects obstacles, evaluates whether it can proceed, and either continues on its own or alerts the operator through Operations Center mobile with customizable, high-priority notifications.

When it comes to ROI, the payoff comes from both direct labor savings and the ability to reallocate time during harvest.

“In general, we see some customers who have run 5,000, 7,000 acres in a year, at a $40,000 to $50,000 cost to them, and this pays off. Those growers are saying, ‘Hey, I would have had to pay someone X amount of dollars for all those hours sitting in the cab,’” Porter says.

See & Spray Upgrades

Farmers staring down ugly weed pressure and weak commodity prices are demanding more from every input dollar. With that in mind, John Deere is betting its model year 2027 upgrades will prove See & Spray is not just cool tech. Instead, the company is positioning it as a fundamental tool designed to deliver better weed control, increased flexibility and a faster payback for farmers across a broader range of crops.

Historically, See & Spray was a tool for use in corn, soybeans and cotton. For 2027, John Deere is moving into the small grains market.

“We are jumping headfirst into wheat, canola, barley and a handful of other crops,” Ladd says, noting peanuts and sugar beets are also joining the list.

Last year, See & Spray covered over 5 million U.S. acres and delivered nearly a 50% reduction in non-residual herbicide use. For farmers on the fence about investing in the technology, the value proposition is moving away from saving dollars and toward improving the bottom line. For many growers, the company says, a two- to three-year ROI is available with the technology.

“We understand the increasing pressures farmers are facing, driving them to find solutions that allow them more flexibility and the opportunity to do more with less,” says Josh Ladd, marketing manager for application equipment at John Deere. “That is why we have updated See & Spray to directly address those challenges by helping farmers apply exactly what’s needed, where it’s needed, and across more acres and more crops.”

Computing Power Gets Updated

On a recent walk-around of a 2027 machine at the company’s Austin, Texas, R&D center, Ladd starts with what you can’t see from the outside: the machine’s computing backbone. Earlier generations of See & Spray relied on as many as 10 processors. The new models consolidate that power into just three vision processing units (VPUs) mounted on the center frame.

“We’re able to do that and not make any sacrifices on overall computing power, and there is less weight involved,” Ladd says. “We can only put so much stuff on this machine’s boom before we start to worry about boom durability, compaction and consistency of performance.”

Nozzle technology is also becoming more cost-effective. While the ExactApply (30Hz pulsing) remains the standard for dual-product systems, John Deere is introducing Individual Nozzle Control Pro as a factory option for 2027 single-tank machines.

“For customers who want 15Hz pulsing instead of 30Hz, or are comfortable with a five-nozzle turret, it’s a more accessible option,” Ladd explains. This gives farmers and customer applicators another entry point into row-by-row nozzle control from the factory, he added.

Additional Enhancements

New center-frame camera placement, on the front of the sprayer, to reduce dust interference and enhance detection accuracy for more-consistent application quality. For operators with MY18 to MY26, these cameras will be available through a Precision Upgrade kit.
Higher operating speeds in targeted modes — up to 16 mph depending on crop and configuration, allowing more acres to be covered when application windows are tight.
Optional full boom lighting enables targeted fallow application at night to extend productive hours.

The expanded See & Spray capabilities will be available on MY27 John Deere 408R, 410R, 412R, 612R and 616R sprayers. In addition, all Hagie sprayers – STS12, STS16, and STS20 – will now feature See & Spray Premium as a factory-installed option.

Alongside the expanded See & Spray capabilities, John Deere is introducing several MY27 sprayer enhancements designed to improve overall productivity, operator awareness and in-field efficiency across a wider range of applications.

Updated Name for DA Series Applicators

To better align their applicator portfolio with the broader tillage portfolio, John Deere is updating the naming of its DA Series Applicators, formerly known as the 2510H. While the name might be new, farmers can continue relying on the same proven performance they are used to across multiple seasons.

“With the MY27 updates, we continue to deliver proven durability, increased flexibility and technology-ready solutions that help farmers maximize productivity,” Porter says.

To learn more about the updates to the John Deere application portfolio, visit JohnDeere.com or contact your local John Deere dealer.

Companies Team Up To Accelerate Ag Innovation With Artificial Intelligence

Tue, 20 Jan 2026 20:20:35 GMT

SAP SE and Syngenta have announced a multi-year strategic technology partnership designed to bring AI-driven innovation directly to the agricultural sector. For farmers, this means a more modern, data-driven approach to the products and services they rely on daily, from manufacturing and supply chain management to field-level support.

As farmers navigate the complexities of climate variability and global market uncertainty, the partnership aims to bolster the tools available to meet the challenge of feeding a projected 10 billion people by 2050, Syngenta reports. By integrating AI across Syngenta’s operations, the collaboration is positioned to unlock faster innovation and stronger operational resilience that scales to meet the needs of agricultural producers.

“AI is the catalyst for agricultural transformation and has quickly become a core competitive edge for Syngenta,” said Feroz Sheikh, chief information and digital officer, Syngenta Group, in a prepared statement. “Our partnership with SAP is transforming how we run the enterprise, modernizing core operations and unlocking new ways to work — a testament to our commitment to becoming an agriculture company with AI at its core.”

“Syngenta’s transformation sets a benchmark for digital innovation in agriculture,” said Philipp Herzig, chief technology officer at SAP SE, in a statement. “Together, we’re demonstrating how cloud and AI technologies can drive sustainable growth and efficiency in one of the world’s most critical industries. This partnership will help Syngenta future-proof its operations to feed the world responsibly.”

The transformation begins with SAP Cloud ERP Private solutions, modernizing Syngenta’s value chain to ensure the company remains agile and responsive to market shifts. For U.S. farmers, this translates to a more reliable partner capable of weathering volatility and delivering consistent results, Syngenta says.

Through the SAP Business Data Cloud, Syngenta is establishing a unified and secure data foundation essential for real-time decision-making. Combined with SAP Business AI and tools like the Joule Copilot , the company intends to drive operational efficiency and accelerate the development of new technologies. Importantly, this initiative focuses on delivering superior products and services while ensuring farmers maintain control and privacy over their proprietary information.

5 Water Trends to Watch in 2026

Mon, 05 Jan 2026 14:46:11 GMT

The “everything old is new again” proverb will be at play in 2026 when it comes to water trends irrigators need to know in the new year.

The Packer sat down with Melissa Lilze — who, as of Jan. 1, became senior vice president of Netafim North America, the top position for Netafim in North America, and the first woman to lead Netafim’s North America division — on the top water trends coming in 2026. Several are long-running themes from years past that will continue to dominate in the new year. Others, however, are new and potentially novel.

No. 1: Water scarcity

This one is nothing new, but Lilze notes smart water management or “digital irrigation” that involves remote sensors, automated irrigation systems and real-time monitoring of conditions such as weather, soil moisture and crop needs — once the purview of highly techy early adopters — is increasingly mainstream in the face of ongoing water scarcity.

“Today it’s more of a necessity,” she says.

This fits with both USDA records and data from The Packer’s 2025 Grower Sustainability Insights .

According to the Census of Agriculture’s most recent few Irrigation and Water Management Surveys, the number of farms and open-field acres under irrigation using drip, trickle or micro-flow sprinklers has grown since 2008, even as farm numbers and open-field acres under irrigation have fallen.

For example, in 2008 , 43,368 farms (14.4% of 2007’s total irrigated farms) reported using these water-saving irrigation systems on 3.76 million acres (6.84% of total irrigated acres in 2008). In 2023 , the numbers had jumped to 60,160 farms (21.14% of 2022’s total irrigated farms) and 6.43 million acres (12.11% of total irrigated acres in 2023).

The Packer’s Sustainability Insights survey responses showed similar grower attention to water conservation efforts. Water efficiency was ranked as the most important sustainability issue by produce growers, and precision irrigation ranked high on the list of sustainability investments growers are making on their operations.

No. 2: Regulations and reporting requirements

Just like water scarcity is nothing new, so too is the mounting regulatory pressure because the two are so closely intertwined.

“[Ongoing water scarcity] just changes what we will see in the next few years with regulation around water use and groundwater use,” Lilze says, pointing to regulation and reporting requirements as a major water theme in 2026.

“We have increasing regulatory pressure in different farming regions. Growers must adapt to allocation limits that they’re given, especially in the western U.S.,” she says. While California and its Sustainable Groundwater Management Act come to mind when it comes to water regulations squeezing produce growers, regulations and their attendant reporting requirements can vary wildly by state, county and even by watershed.

Lilze framed digital irrigation as helpful to irrigators regardless of the regulatory situation they find themselves in because it not only helps with water conservation efforts but documents them at the same time.

“Many times the reason you have regulation is because you don’t have the data to show that you are being conservative with the water and of your resources,” she says. “I absolutely think the more information you have available to prove that you are a steward of the land, which these farmers are, I think the better situation they’re in on the front end of things.”

No. 3: Drip irrigation expanding

Lilze reports the well-known water saving strategy of drip irrigation has been expanding into new crops, something she highlights as a trend to watch. Alfalfa is an example she’s seen with Netafim.

“With an alfalfa, we’ll do an SDI system, which is a subsurface drip irrigation system, meaning we’ll actually bury the drip 10 to 12 inches underground,” she reports. Not only has this resulted in extra cuttings and increased yields, but it has management implications as well.

“You can get into the field quicker after a cutting because we’re not having to flood irrigate,” she says.

No. 4: Return of federal funds

A welcomed “new” trend in 2026 according to Lilze is the return of federal funding for conservation and sustainability improvements, including for water.

“There’s a lot of federal funding, NRCS [National Resources Conservation Service] and EQIP [Environmental Quality Incentives Program] monies, that are available typically every year. In 2025, a lot of that money got put on hold,” she says. “We just received news that the 2026 funding will be available in January, and growers will be able to apply and access those funds for smarter, more efficient irrigation systems.”

On Dec. 15, USDA’s Natural Resources Conservation Service announced it was opening its first funding round of key conservation programs. This includes the Agricultural Conservation Easement Program, Agricultural Management Assistance, the Conservation Stewardship Program, the Environmental Quality Incentives Program, and the new Regenerative Pilot Program .

According to NRCS, growers, farmers and ranchers have until Jan. 15, 2026, to apply for the first batching period. National and State Conservation Innovation Grants will open later in the year.

“We’re really starting to see some light at the end of the tunnel with this funding coming,” Lilze says. “There’s been a lot of farmers that have benefited from this money over the years, and having it frozen last year really prevented a lot of new irrigation systems going in because [growers] need the funding to help with that initial year return.”

No. 5: New or untapped funding sources

In addition to the return of federal funding that can go to conservation irrigation efforts, Lilze points to other, potentially more novel or unexpected sources of funding for water sustainability projects as something irrigators should look for in 2026.

On the one hand, the “partnership economy” around water — basically, applying the carbon credit concept to water — is growing. Lilze pointed to Netafim’s Corporate Partnership Program as an example, explaining that they pair companies with high water usage with area farmers and growers who still use less efficient irrigation like flooding. The company helps fund the grower’s conversion to a drip irrigation system.

“So basically, we’d put in a drip irrigation system, we’d put our automation system out, and we can track water usage over that crop and over time, we can show the amount of water that’s been saved by investing in that drip irrigation system,” she says.

Other precision irrigation or ag tech companies have similar programs, such as Phytech and N-Drip. Though Lilze says Netafim has been “leading the charge” on developing these kinds of partnerships.

“We’ve been successful over the last two years in matching up these companies that have this money set aside for these sustainability practices with the farmers in the region that are trying to be more efficient in their farming.”

Lilze also recommends irrigators look at other, potentially untapped local funding sources for irrigation efficiency improvements such as state, county or watershed organizations.

For example, she notes that Utah’s Department of Agriculture has a fund specifically “to help their growers become more efficient water users.” Utah growers could receive as much as $500,000 in funding for irrigation optimization efforts. Applications for the program open on Jan. 1, 2026 and run through the end of February.

“There’s plenty of state funding moving because they want people to move away from flood to drip and conserve,” Lilze says.

How Does Autonomous Machinery Stack Up Against Labor Costs on Midwest Row Crop Farms?

Mon, 15 Dec 2025 19:32:13 GMT

A first-of-its-kind academic analysis looks at labor rates and current autonomous solutions to spur a discussion on the tipping point for when the technology pays. Published by Chad Feichter, ag economist at Purdue, and PhD student Josh Strine, the recently released study looks at large-scale autonomous farming equipment and a Midwestern 50-50 corn/soybean farm.

“We were puzzled by what could potentially be the returns to these large autonomous machines because it seems that’s at least the trend of where we’re going,” Feichter says. “Also the idea there’s a labor shortage seems to be what’s motivating the conversation.”

The economists started with an economic farm-planning model originally developed at Purdue 60 years ago, updated it and plugged in a series of factors:

Labor rates
Production costs
Field size
Machinery/subscription costs
Equipment efficiency

The takeaway: Comparatively, autonomy is still an expensive alternative to average farm labor rates. Per the analysis, autonomy pays off when the labor rate is greater than $44 per hour.

“Currently, with where labor rates are, the autonomy solution across the board isn’t probably what we need in the immediate term, based on what we understand about how autonomy works and the productivity of autonomy,” Feichter says. “But if there’s a farmer who cannot find labor, autonomous machines will allow those acres to be farmed.”

Feichter says the current technology platforms installed on large-scale machines aren’t a one-for-one substitute for a human operator for a few reasons.

Profitability of autonomy hinges on three things:

the cost of autonomy subscriptions
the field efficiency of the machines
how much human supervision they still require

Co-author Strine says the ROI of autonomy is operation-specific to how the efficiencies of autonomy are realized. Their analysis included wide ranges in the variables to explore likely scenarios with today’s technology so as efficiencies improve there can be a comparison.

“Right now, the efficiency of the autonomy isn’t an advantage versus humans,” Strine says. “Maybe they will quickly get to 100% human efficiency, and it’s possible that it will surpass just having somebody driving that tractor. However, right now, oversight hours are required and the on-road transport is required.”

Where could autonomy pay off the soonest—Fiechter says it’s where high value tasks, in field efficiency and tightness in labor intersect.

“There are really high-value tasks, where you could potentially alleviate the labor challenge in the short run,” Fiechter says. “Maybe harvest is one of those where we would really see a benefit of having autonomous machines, whereas in planting time, it may not be quite as important.”

Manufacturers Report No Humans Have Been Displaced by Autonomous Tractors

Craig Rupp founded Sabanto, which sells autonomy systems to be outfitted on mid-range hp tractors.

“I had an epiphany after 50 systems,” Rupp says. “I’m not solving the labor problem. Farmers may buy as if we’re replacing labor, but they keep the labor, and it’s about quality of life. It’s about not spending 12 to 16 hours a day when they get behind or have to work weekends. And they are using autonomy to scale their operation—they are taking on more acres.”

Earlier this year Sabanto published a case study looking at seeding 10,000 acres with a traditional 4WD high-horsepower set up versus running three Sabanto outfitted tractors. The company’s analysis did not include labor costs, but evaluating the investment and operational costs, Sabanto says a traditional setup costs $18.88/acre the three Sabanto equipped machines cost $6.27/acre. You can read the whole report here.

His company has sold more than 200 systems in the past two years.

“We’ve put no people out of work,” Rupp says. “Farmers will adopt autonomy for labor when it’s the last choice they have.”

Michael Porter, large tractor marketing manager at John Deere, shares an anecdote from a customer over the Thanksgiving weekend.

“A great example this year is we had two machines running on Thanksgiving, and they literally ran while the farmers had their Thanksgiving dinner,” Porter says. “And the next day, when they got back out there, they had a couple hundreds acres already tilled so they can continue moving on with that fall field work.”

The quality of life autonomy adds to as well as the agronomic value of timely field work are added values manufacturers point to for being benefits of adopting these systems.

“That’s something that’s hard to quantify, football games on Friday nights, dinner with the family, all those things that’s a big part of it. Those quality of life things, they’re really hard to quantify, but people experience them, and once they experience them, they don’t want to go back,” Porter says.

John Deere autonomous systems cost between $40,000 and $45,000 for the kit, plus dealership install and yearly subscription fee, which is $10,000 for unlimited acres for tillage, for example.

Dinen Subramaniam, product launch manager for Outrun at PTx Trimble, has lead their team to deploy autonomous grain cart systems and tillage systems in Nebraska, Iowa, Illinois and Georgia.

He shares a story from a customer in Nebraska who it’s a father-son farming duo, and the OutRun grain cart allows the father to truck grain while the son harvests supported by the autonomous grain cart. That 3,500 acre farm has been able to finish harvest in 20% to 25% less time.

“It’s really about the flexibility of the deployment of labor that autonomy gives you,” Subramaniam says. “Like having a grain truck driver rather than a grain cart driver, or having someone who can take a five hour break during tillage and let the autonomous system run.”

AGCO’s PTx OutRun tillage solution is $44,000 for hardware plus a $9,000 annual cost. OutRun’s modular model also includes autonomous grain cart operations, with additional tasks in development. A combined tillage/grain cart setup costs $55,000 for hardware and $15,000 annually.

Subramaniam also highlights agronomic benefits for fall field work getting done timelier when autonomous systems are used.

“Instead of straining into December with harvest trying to get that crop off the ground, autonomy can help reduce late harvest yield loss, which can be a 3% to 5% reduction,” he says. “We talk about an ideal harvest season, but the reality is there are always weather delays, mechanical delays, and more.”

There’s a trickle down effect of timely harvest, fall tillage and fall application.

“From a tillage point of view, we’ve also learned that there’s other benefits as well from better incorporation of crop residue, getting to tillage sooner so that that crop residue can break down,” he says.

The Purdue economists agree this is a space to watch as what’s possible with technology and the escalating labor issues intersect.

AgZen, Corteva Team up on AI-Powered, Retrofit Sprayer Tech

Wed, 22 Oct 2025 15:08:47 GMT

AgZen announces an agreement with Corteva to further “explore the commercial potential” of AgZen’s AI-powered crop spraying optimization technology, RealCoverage.

The news comes on the heels of Corteva’s big announcement on Oct. 1 , detailing the crop protection multinational’s plan to split its crop protection and seeds businesses.

AgZen, a tech startup spun out of MIT, is making a name for itself by pioneering feedback optimization for spray applications — a new approach the company thinks has potential to improve farmer outcomes and reduce crop input costs.

(AgZen)

AgZen’s first product, RealCoverage, is a retrofit kit that can be bolted onto any sprayer to measure and optimize the number of drops of agrochemicals applied to crops. The system features a boom-mounted sensor that analyzes the coverage and quality of spray applications in real-time, displaying actionable data to a tablet mounted in the cab. Farmers can use the data to optimize the physical settings on spray rigs, both self-propelled and pull-behind, to increase coverage.

The startup says its system works by leveraging AI and cutting-edge computer vision, and customers have used RealCoverage to save 30% to 50% on input costs.

Farmer Feedback

(AgZen)

Northwest Indiana farmer Bryan Brost slapped a RealCoverage system onto his Hagie STS 16 high-clearance sprayer to use on his waxy corn and soybean crops. He says it has helped boost his spray program efficiency overall by reducing application rates while maintaining optimal coverage throughout his 12,000-acre operation.

“The payback came in the first year,” he tells Farm Journal via text message. “We have increased our acres [covered] per day with less hours on the machine, the operator and the nurse tanks supplying product [to the sprayer].”

Corey McIntosh set the technology loose across his 4,000 acre spread in Missouri Valley, Iowa. He is looking forward to using the data to improve his application efficiency across the board. He’s also letting his neighbors and local retailer in on the secret.

“I was getting a chem shuttle refilled at [the] co-op, these guys have always been complimentary of our weed control, I asked them: ‘What percentage of leaf surface area do you think you are covering with your sprayers?’ One of their best operators said he thought 50% coverage. The salesman next to him said it would definitely be more than 60%,” McIntosh says.

“They were shocked when I told them we were at 9% to 10%, but nobody has had ever had a way to quantify this before,” he adds. “We are really looking forward to making improvements.”

Since launching on the market in 2024, AgZen says it covered more than 970,000 commercial acres of application across the U.S. on row crops and specialty crops.

Your Next Read: Breakthrough Fungicide Delivers White Mold Disease Control in Key Crops

No More Waiting: Operator-Free Grain Cart System Improves Harvest Efficiency

Wed, 15 Oct 2025 15:49:16 GMT

At first blush, the benefits promised by new autonomous retrofit grain cart system, OutRun, seemed too good to be true to Ken Ferrie and his agronomic team.

The system, now commercially available, promises to help farmers increase harvest efficiencies while reducing labor needs in the process.

Ferrie and team’s skepticism quickly turned to appreciation as they put the system to work harvesting large-scale Farm Journal Test Plots in central Illinois.

“Once it’s in the field, it’s kind of like a dog with a shock collar,” says Ferrie, Farm Journal Field Agronomist. “It can’t leave the field, meaning that there’s a GPS fence around that field that keeps it from leaving that defined area.”

OutRun, developed by PTx Trimble (formed by AGCO and Trimble), enables a tractor and auger cart to team up and move autonomously to catch a combine on the go.

The system uses Starlink connectivity and PTx Trimble location technology, while the combine’s guidance and steering system remains unchanged. Field boundaries loaded into the OutRun system keep the cart/tractor team where it needs to be.

Less Manpower Potentially Required
Nebraska farmer Geoffrey Ruth says he is pumped about the practicality and ease-of-use of driverless grain cart automation. The opportunity to reduce manpower needs or redeploy a worker is especially appealing.

“We’re usually pretty short on labor at harvest time, so we’re looking to purchase one outright and take that operator and throw them in a semi to haul grain,” Ruth says in this recent article by Farm Journal’s Matthew Grassi: Smart Harvest: How One Farmer Is Hitting Harvest Windows, Helping Others With Grain Cart Tech

As Ruth and Ferrie quickly learned, the grain cart can be staged or called for unloading without the need for another driver.

Once full, the combine operator can then send the grain cart to a predefined truck unload zone for unloading. An operator is still needed, however, to unload the cart into a truck.

“Once you get a full tank, you call for the cart, and the cart will pull up beside the combine and unload on the go for you, or you could stage it at the end, so it’s waiting for you when you get there,” says Ferrie, whose agronomic team at Crop-Tech Consulting are running the system.

The truck driver can then disengage the cart, fill the truck and then reengage the cart so the combine operator can take control of the system again.

“Your combine operator can put the cart anywhere he wants it to go,” Ferrie says. “If you’ve got tile holes, terraces, or other places in the field you don’t want that cart to go, the combine operator can draw those areas on the screen and tell it, ‘these are no-go areas,’ so it doesn’t get itself into trouble.”

Ruth adds that the system also knows where the farmer already cut corn and will use that area as a path instead of mowing over crops that haven’t been harvested yet. It’s similar to how a drone already knows the safe path home when the pilot hits return to home on the controller.

OutRun is currently available for model year 2014 or newer John Deere 8R tractors with Infinitely Variable Transmission (IVT) and will be commercially available on Fendt models in 2026.

You can learn more about PTx Trimble’s OutRun system at www.OutRunAg.com

Don't End Up In The Ditch! Update Your GPS Guidance Lines For 2026

Fri, 10 Oct 2025 16:53:34 GMT

Farmers who use a local RTK network or state-run Real Time Network (RTN) — Iowa and Ohio both offer these signals — for auto steer and GPS guidance systems will need to recapture new GPS coordinates for field boundaries and A-B lines before spring planting.

That’s because The National Geodetic Survey (NGS) will soon replace two outdated reference frames, NAD 83 and NAVD 88, with a new corrections datum. The shift could knock your current A-B lines and GPS field boundaries off by anywhere from 1 to 4 meters, according to a pair of Iowa State University Extension precision ag specialists.

The Ohio State University Extension and FABE professor Dr. John Fulton issued a similar warning last fall at the Ohio Farm Science Review.

Iowa State University precision ag engineer Luke Fuhrer and digital Extension specialist Doug Houser say farmers using a major commercial satellite RTK network, such as those offered by John Deere and Trimble, should be OK for 2026.

Farmers who need to make quick updates to field boundaries or A-B lines, or check on the potential impact to existing telematics data this winter, are being told to use the free NGS Coordinate Conversion and Transformation Tool (NCAT) to shift their GPS coordinates from NAD 83/NAVD 88 to NATRF2022.

Fuhrer and Houser also want you to consider:

Physically recollecting GPS coordinates for field boundaries, control points or benchmarks using a system aligned to the new datum.
Recalculating your historical data using updated reference points or transformation software.

Example Scenario

(John Deere/Mel Koltai)

The Iowa State researchers share the following scenario as an example of a farmer who will need to make updates before spring planting:

“A farmer in eastern Iowa has been using a local RTK base station tied to NAD 83 to map field boundaries with sub-inch accuracy to avoid a neighbor’s fence line.

“After 2026, the new NATRF2022 datum will shift those GPS-defined boundaries by several feet. While the fence hasn’t moved, the guidance lines will now show up partially in the neighbor’s field. Without correction, auto-steer will drift across actual property lines.”

Before spring 2026, Fuhrer and Houser want this farmer to:

Back up all current GPS files and data.
Talk to his/her equipment dealer about firmware updates or new coordinate system support.
Use NCAT or dealer-provided tools to test a few key points and see how much they move.
Consider a quick resurvey for high-value areas.

For more info, check out the NGS “Get Prepared” resource here .

Survey Says: Smart Farming Has Big Impact On U.S. Farms, And There’s Room for More

Fri, 12 Sep 2025 15:27:29 GMT

Smart farming technologies, like smart irrigation and targeted spraying systems, are helping farms reduce water use, burn less fuel and optimize fertilizer and pesticide applications. Those gains have led to a 5% increase in overall crop production in the U.S. in just the last five years.

That’s all according to newly released data from the Association of Equipment Manufacturer’s (AEM) “The Benefits of Precision Ag In The U.S.” report. You can read the full white paper study here .

“The overarching message is precision ag enables farmers to maximize use of their inputs,” says Austin Gellings, senior director of agricultural services, AEM. “We’re maximizing every drop of what we’re putting on our crops and on our soil, and I think that’s a very powerful message.”

Gellings found two specific aspects of the study results most compelling:

(Lori Hays)

U.S. farms have achieved an overall 5% reduction in annual water usage by adopting smart farming technologies like smart irrigation systems and soil moisture sensors. Gellings says the savings equates to about 824,000 Olympic-sized swimming pools worth of fresh water saved. It takes about 5 million standard 16 oz. bottled waters to fill just one Olympic-size swimming pool, he adds.

(Lori Hays)

Farmers who adopt targeted smart spraying application systems, like John Deere’s See & Spray and CNH Industrial’s SenseApply, can reduce America’s overall annual herbicide usage up to 55% if full adoption of the technology is achieved. The study defines full adoption as 90% of the total number of active farms in the U.S.

“We also found potential for an additional 6% increase in annual crop production with higher precision technology adoption rates,” he says. “It’s clear these technologies show almost unlimited potential in reducing inputs while increasing our output.

“[Technology is] a tool in the toolbox that helps our farmers step up to the challenges they face every single day, like they’ve always done. Our farmers always find a way to meet the challenge at hand. They are always going to innovate and find a way.”

The next big thing?

For Gellings, who grew up on the family farm in Wisconsin, daydreaming about the next big technology breakthrough for ag — something truly revolutionary along the lines of how smart spraying has impacted pesticide applications — gets him fired up. He says he can only imagine what his grandfather would say if he knew you could put a camera on a spray boom and only target the weeds as you drove 15 mph through the field.

“In 5 years, will there be a new technology like that, that revolutionizes the way we’re doing things and in a way that we never thought possible? That’s what’s exciting when I think about all the innovation that’s happening in agriculture,” he says. “We’re in this technology boom, and I can almost guarantee there will be another groundbreaking technology that don’t exist today that will come along and fundamentally change the way we farm.”

The updated study findings (the original study data was published back in 2020) were released in collaboration with the American Farm Bureau Federation, American Soybean Association, CropLife America and National Corn Growers Association. Kearney, a global management consulting firm, had a team of project management professionals and subject matter experts to assist AEM in executing the study update.

The full study is available now on AEM’s Insights page at www.aem.org/insights .

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A New Eye In The Sky: High Frequency, Multispectral Satellite Constellation Approaches 2026 Debut

Thu, 11 Sep 2025 19:40:17 GMT

The 2025 crop season has been a solid proving ground for the value and utility of satellite and aerial imagery in farming.

That’s because corn and soybean fields this summer appeared incredibly healthy and high-yielding from the drive-by scouting pass in the pick-up truck, but then crop scouts marched into those same fields , uncovering widespread yield variability and a high level of foliar disease pressure .

EarthDaily (formerly Geosys) says it will soon leverage a new satellite constellation to beat USDA yield forecasts by capturing daily calibrated images of crops and feeding those images through artificial intelligence (AI) tools.

The news

Satellite imagery of a corn field in the U.S. with corresponding NDVI (plant health) and precipitation data all the way back to 2017.

(EarthDaily)

EarthDaily says it intends to provide daily, high-quality aerial data that agronomists, grain traders and commodity brokers can use to get snapshots-in-time for farm fields, without ever having to launch a camera drone or upload thousands of images to stitch together an orthomosaic. Farmers also stand to benefit because the data will be available within many popular farm management information software systems.

The company is in the process of launching a new 10-satellite constellation that will be fully operational by the 2026 cropping season. This constellation is different from other ag-monitoring satellites orbiting the earth in that it will feature a yellow-band index among its impressive 22 spectral bands.

How is it different from other ag satellites?

EarthDaily satellite data showing the crop progress of China’s corn production regions for the last five growing seasons. The 2025 trend line (black) shows higher than historical average crop health.

(EarthDaily)

“Most [ag] satellites do not have an imager to collect the yellow band,” says Nick Ohrtman, key accounts success lead, EarthDaily. “We have a yellow band imager on ours that we’re pretty excited about moving forward, because obviously yellowing is a key indicator of a lot of plant stresses.”

Ohrtman adds the company has yet to get out and ground-truth the yellow-band imagery in the field, but the potential to catch more yield-robbing agronomic issues on the front-end and alert retail agronomists before crops really take a hit is intriguing.

Intriguing, yes. But Ohrtman, a former Iowa farm kid himself who still helps with the family farm when he’s not working in Minneapolis, says it still serves as just a complement to the traditional scouting pass. Nothing will ever replace farmer and/or agronomist boots-on-the-ground, he adds.

“You can’t be in every field every day, walking crops,” Ohrtman says. “But if you are in the field, you’re probably going to know better than I am from a satellite.”

Main takeaways, per EarthDaily:

The EarthDaily Constellation is purpose-built for broad area change detection, with 16 imagers on each bus capturing 22 spectral bands at the same time each day.
The system will be able to deliver AI-ready data that brings speed and accuracy of insights to today’s EO analytics market.
The full constellation will be operational in 2026, though the robustness of the data will not fully align with the crop season until then.
Among its 22 spectral bands, the yellow band, unique to EarthDaily, is valuable for detecting early signs of crop stress.
EarthDaily’s offering begins with data capture, which is then transformed into downstream analytics purpose-built for agriculture.
For farmers, the technology pinpoints when and where attention is needed in the field, predicting crop health and providing actionable insight without constant boots-on-the-ground monitoring.

Your next read: Could USDA Raise Corn Yields in the Report? Is China Buying U.S. Soybeans?

Broadband Coming To A Field Near You? Data BRIDGE Act Would Bring Connectivity To The Farm

Fri, 15 Aug 2025 14:20:56 GMT

On Tuesday, Republican Congresswoman Erin Houchin (IN-09) introduced bipartisan legislation, H.R. 4950 – the Data BRIDGE Act – to improve how the FCC’s broadband map accounts for agricultural lands.

Today, barns and other farming structures located across the rural countryside are included in the FCC’s broadband map, but the surrounding cropland, pastures, and acreage where farming happens are not.

The Data BRIDGE Act directs the FCC to integrate USDA’s existing cultivated land data layer into its broadband map, with no new cost or mandates, ensuring federal broadband funding “reaches the fields that power America’s food supply.”

Republican Congresswoman Erin Houchin (Ind.-09)

(Photo Credit Nate Payne)

“Our farmers depend on reliable broadband to stay competitive in a modern economy,” writes Houchin in a statement to Farm Journal. “The Data BRIDGE Act is a commonsense, low-cost solution that ensures federal broadband investments actually reach the fields, pastures and production areas where work happens. I have fought for years to expand rural broadband, and this bill is another important step toward closing the connectivity gap for our farm families and rural communities.”

Here is a link to the proposed bill at Congress.gov. The bill has been referred to the House Energy and Commerce Committee. It would need to be voted on and passed by both the House and the Senate before making its way to President Donald Trump’s desk. The president could then veto the bill or sign it into law.

The bill currently has seven cosponsors, including four House Democrats and three Republicans.

Contact your local Congressional Representative and ask them to support H.R. 4950 if you would like the bill to become U.S. law.

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Farm Drone News: AgEagle Multispectral Sensor, GPS Satellite Launched and Rantizo Spins Off Software

Tue, 12 Aug 2025 20:32:33 GMT

AgEagle Aerial Systems Unveils New RedEdge-P Green Camera

(AgEagle Aerial Systems)

AgEagle Aerial Systems announces the launch of its new RedEdge-P Green, a multispectral camera designed to enable precision agriculture from planting to harvest.

AgEagle says farmers that use the new sensor payload can achieve higher yields through quicker interventions both early on and late in the crop cycle. Operators can reduce fertilizer and irrigation inputs and engage in smart harvesting techniques using optimized indices and targeted indices like the Plant Senescence Reflectance Index (PSRI).

Available as a standalone camera or in paired configurations with the original RedEdge-P and the RedEdge-P Blue, users can leverage up to 15 noise-resistant, data-rich spectral bands essential for large-area precision agriculture.

The RedEdge-P Green camera is NDAA-compliant and integrates with multiple drone platforms. Each camera kit includes a Calibrated Reflectance Panel (CRP) and a Downwelling Light Sensor (DLS2) for radiometric calibration.

Production of the RedEdge-P Green camera is underway, and the first units are expected to ship this week. For more information about the RedEdge-P Green visit ageagle.com.

Dutch Startup Launches Largest GPS Network for Drones, Tractors

(Lindsey Pound, iStock)

FreshMiners, a Netherlands-based IOT firm, launched a GPS service that enables accurate positioning for agriculture, construction and drone navigation, according to AgriMarketing.com.

AgriMarketing.com writes that the Dutch company is launching a service for extra-accurate GPS. It is intended for drone pilots, farmers and others. With this new technology, users can correct their GPS positions down to the centimeter. Real-time correction signals are sent to the user’s GPS receiver via a global network of base stations. This correction is essential for applications in agriculture, land surveying and drone navigation, among other things.

A subscription gives users access to the GEODNET network, which, with more than 19,000 base stations in over 140 countries, is now reportedly the largest RTK network in the world.

Read more at AgriMarketing.com.

Missouri Doctoral Student Says Drones Are Fine Tool for Crop Scouting

(Photo by Abbie Lankitus)

Researchers at the University of Missouri have discovered a mix of drones and AI can help farmers measure the health of their corn more efficiently.

Instead of relying on handheld devices, which are slow and impractical for larger fields, the researchers surveyed corn fields in mid-Missouri using drones equipped with special cameras to capture images and data.

After combining the drone images with soil data, the Mizzou researchers used a type of AI known as machine learning to quickly predict the chlorophyll content in the corn leaves of the entire field with great accuracy.

The study was led by Fengkai Tian (pictured above), a Mizzou doctoral student who works in the lab of Jianfeng Zhou, an associate professor in the College of Agriculture, Food and Natural Resources.

Read more from the University of Missouri here.

Rantizo Spin-Off American Autonomy Inc. Says It Can Close the Spray Drone Data Loop

Rantizo is now connected with the John Deere Operations Center through John Deere API services.

(Rantizo)

Ground rig as-applied data has been around for decades, and it comes in handy when you’re tabulating your end of year scorecard to find out which treatments boosted yields and where a spray might have fallen short.

Yet even though spray drones treated over 10 million crop acres in 2024 alone, there’s still a gap that exists in capturing that data and integrating it into your farm management software.

Former Rantizo CEO Mariah Scott, who is now the CEO of a spinoff operation dubbed American Autonomy Inc., says her new outfit’s AcreConnect platform can help close that gap with API connections into John Deere’s Operations Center and more major FMIS platforms.

“We talk to farmers about getting that complete view of your field management, by closing the loop so you understand what’s effective or what’s not,” Scott says. “Most of the farmers we talk to use spray drones and a ground sprayer, and that (as-applied) data from the sprayer goes right into their FMIS account, but with the spray drone it doesn’t always work like that.”

The deal to divest the spray drone operations side of the business was quietly announced on Aug. 1. The Rantizo name, the startup is a pioneering spray drone service provider, still lives on, but now there’s a clean break between the spraying operations and the software on the back end that enables it.

Learn more about the Rantizo-American Autonomy Spinoff over at PRNewswire.

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Spray Drone Season Hits Full Throttle: 3 Service Providers Flying Acres and Boosting Yields

Tue, 29 Jul 2025 19:22:38 GMT

Nebraska native Andy Kreikemeier’s phone hasn’t stopped ringing all week, and it won’t go silent anytime soon.

That’s because his former hobby and volunteer side hustle, flying drones for the county emergency response team, transformed into a full-time gig as a spray drone operator. Kreikemeier is one-third of a team of spray drone pilots with business partners Brett Scheiding and Brad Eisenhauer. Together, the three local volunteer firefighters started Infinity Precision Ag, a custom drone application service provider in southeast Nebraska.

The Infinity team is in the crunch of the summer plant health application season, and farmers without access to a Hagie high-clearance sprayer or an aerial application service need the timely sprays these certified drone pilots provide to get their crop across the finish line and in good shape for fall harvest.

The trio is in their sophomore season offering per-acre spray drone application services to farmers, and the group learned “a ton” from last year’s rookie campaign.

“Spray drones are definitely a good tool because they can do a lot of specialized things, and it’s fun to see the old farmers come out and watch these things. They’ll tell me ‘Never in my day would I have thought this was something I’d be using’,” Kreikemeier says. “It’s a fun change, and it works. You can get more precise with your applications, and you get the stuff where you want it at all times.”

The team at Infinity exclusively flies Hylio spray drones, which are manufactured in Texas. Hylio was among the first U.S. service providers – Iowa-based Rantizo being one of the others – to receive FAA approval to swarm , or operate in concert, multiple spray drones in one flight mission. Swarming is exactly how Kreikemeier and his team prefer to operate the mostly automated quadcopters. By operating multiple spray drones together in a fleet, Infinity can cover more acres per hour.

Related: Trump Issues Executive Order Making Ag Drones More Efficient

Kreikemeier says the service requests from farmers this summer are “about 50-50” fungicide on corn applications and insecticide or foliar-applied biological sprays. There hasn’t been a lot of Tar Spot disease pressure in his area yet, but Gray Leaf Spot in corn is something farmers need to proactively spray for.

(Lindsey Pound)

While he won’t go as far as saying the drones are a superior application tool to a large ground rig or aerial application plane, he does see some advantages to using the technology.

“The drones can definitely get the products deeper into the plant canopy — at least that’s what I’m seeing right now,” Kreikemeier says, adding he’s also seeing improved application quality on end-rows and sensitive areas near buffers, streams and rural housing developments. An aerial applicator would usually have to pull up and gain altitude to avoid those obstacles, potentially leaving some spray to drift off-target. But an unmanned drone can stay low and keep blasting active ingredients directly into the canopy.

“Guys are definitely telling me they can see a difference between what the drones have done and what the planes have done,” he says.

From Photographer to Pilot-In-Charge

Drone shots of a drone spraying fungicide on corn field sprayer spray - By Lindsey Pound

(Lindsey Pound)

Over on the East Coast, Joshua Berry got his start in the drone world along the same lines as many early adopters: he built up a custom photography and videography business for years before making the decision to integrate aerial photography to stay relevant.

The first drone he purchased is widely considered one of the “OGs” in the drone world: DJI’s Phantom 1. Berry recalls his aerial photography service didn’t take off right away, but he always knew ag was an industry he wanted to join. The realization came fast and hard that he was facing an uphill battle to make that dream a reality, as his family didn’t own land or have a legacy in farming.

Berry’s big breakthrough came when he started using drones equipped with thermal cameras to help deer hunters locate fallen prey deep in the woods. The service gave him a foot in the door with local farmers – many of whom are avid hunters or at the very least friends with hunters – along Maryland’s specialty ag-rich Eastern Shore.

refilling drone spraying fungicide on corn field sprayer spray - By Lindsey Pound

(Lindsey Pound)

“A guy out in Ohio saw what I was doing and wanted to get into the deer recovery stuff, so he befriended me, and I helped teach him a couple things,” Berry says. “One day he calls me up and he’s like, ‘Yo, have you seen these agricultural drones?’ I was like, ‘Yeah, I have my eye on it.’ And he tells me it’s going to be the next big thing.”

Berry started doing research and soon enough he agreed with his buddy in Ohio that spray drones would be his ticket to a career in farming. He ordered a pair of DJI Agras T-40 models and started working on getting licensed to legally apply chemicals.

That took him a few months (today the FAA licensing process has been streamlined), and he was able to start flying and applying midway through the 2024 growing season.

“I did a lot of research and networking before I flew a single acre, so I felt like I set myself up for success (early on),” Berry says. “Even though it was a dry year – dry and hot means there’s not a lot of pressure on farmers to spray – I ended the season with between 2,500 and 3,000 acres. For a guy in his first half of a season, I was happy with that.

Related: How Spray Drones Revolutionize Corn Farming, Make Farmers More Efficient and Sustainable

This year, Berry’s acreage will double to about 6,000-7,000. That’s an impressive figure, considering how fields are laid out on the East Coast. This isn’t Iowa, Berry says, where a drone operator can park at an intersection and knock out 300 acres of flat, continuous fields without having to move the truck and tender trailer.

As far as the job mix this summer, he is putting on a lot of single pass fungicide-insecticide-liquid fertilizer applications across a diverse mix of crops. Berry is also hearing some farmers in his area are buying drones themselves and skipping the whole FAA licensing process to spray their crops themselves.

“That’s going to hurt us as an industry, big time. And also, it’s going to hurt the farmers eventually. Even though the enforcement wing of the FAA is almost nonexistent, there is enforcement out there,” he says. “They may not have the manpower (now), but if that changes, you’re going to see these unlicensed guys really start to get dinged.”

Tendering for Spray Drones

The Mitten State is a good proving ground for spray drone applications, says Leon Thelen, agricultural drone application specialist, On Point Application Group (Battle Creek, Mich.).

For one, there aren’t many options for custom aerial application services available to growers like there are in the western Corn Belt. And Michigan farms are often broken into collections of smaller, oddly shaped fields with power lines, tree stands and residential developments nearby. That makes plane applications dicey.

And finally, the state has a diverse crop mix that features a lot of high-value, specialty crops like cranberries, cherries, potatoes and sugar beets. There are a lot of farmers looking to make applications without running over expensive plants with a ground rig.

Related: 7 Expert Tips To Maximize Spray Drone Efficiency

Thelen says On Point Application Group is doing a lot of field border insecticide applications, spot spraying tough weed escapes like water hemp, and putting out full field broadcast applications of fungicides with its XAG P140 spray drones.

One critical aspect of the business Thelen and his team have sorted out over the past few months is tendering. He says the giant, bi-level prefab drone tender trailers you see around the Midwest are good for most operations, but a smaller footprint tender that can fit in the back of an extended pickup is ideal for the type of work he’s doing in Michigan.

“Being that I’ve backed a trailer into a lot of fields, I like lightweight equipment that’s nimble,” he says. “We’ve got a trailer with 1,000 gallons of water and a mix tank that we can leave at the field edge and unhook. Then we have this 200-gallon hot tank with our charging equipment , batteries and everything we can take into the field. This setup works well when you’re working off (irrigation) pivot lanes or back in behind the woods. I like to be close to the field.”

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Fusing The Best of Regenerative Ag and Smart Farming: Senator Marshall’s Take on MAHA

Fri, 25 Jul 2025 14:22:11 GMT

Having grown up as a Kansas fifth generation farm kid and spending many years as a physician, U.S. Senator Roger Marshall, R-Kan., views the Trump administration’s Make America Healthy Again (MAHA) agenda through a different lens than many of his Beltway colleagues.

“I delivered a baby every day for some 25 years in my hometown,” Marshall says. “And certainly, diet and nutrition are so, so, so important. When I came to Congress, this was one of the things I wanted to address. And I want to start by saying there’s no MAHA without American agriculture leadership.”

RELATED: MAHA Report’s Surprising Stance on Glyphosate, Atrazine Explained

While much of the recent reporting around MAHA focuses on unpacking the movement’s outwardly anti-pesticide bent , Marshall has fashioned his own, more conventional ag-friendly version covering four distinct pillars:

Increase American agricultural efficiency
Grow healthier, nutrient rich food
Unlock affordable health care access for millions of Americans
Focus on health care resources to combat the mental health epidemic

“I believe soil health leads to healthy food, which leads to healthy people,” Marshall says. “I hear the MAHA group and I hear the ag folks. I have a foot in each of those worlds, and I am trying to bring them together. Because guess what? American agriculture wants healthy children just as much as anybody.”

RELATED: Decode MAHA’s Potential Effect on the Agriculture Sector

Marshall believes MAHA can achieve that goal by embracing some – but not all – of the regenerative ag principles Health and Human Services Secretary Robert F. Kennedy, Jr., espoused on the campaign trail. American farmers are already reducing chemical use with tools like selective spraying systems and mechanical weeding implements, but the senator knows there’s still meat on that bone. He views it less as a return to “40 acres and a mule” and more as a combination of pieces and parts from the regenerative ag playbook with precision ag technology generously sprinkled into the mix.

“Regenerative ag should be centered around precision ag and growing more with less,” he says. “We’re already using 60% less fertilizers and less pesticides. I think we must continue to decrease the amount of fertilizers and pesticides, so there’s less residue on that loaf of bread in the grocery store.”

Marshall is currently rallying Congressional support for the bipartisan Plant Biostimulant Act. This yet-to-be-ratified farm policy would streamline the FDA approval process under FIFRA for new, novel and natural modes of action. But the senator emphasizes the program must remain voluntary.

“About 5% of the farm bill is conservation practices,” he says. “So, I would streamline the FDA process and allow these biostimulants to be one of the options. It’s not a subsidy, though. I just want to make the regulatory process easier. And that’s going to make it more affordable, as well.”

More MAHA: 250-Plus Ag Groups Ask Trump Administration To ‘Correct’ MAHA Commission’s ‘Activities’

Another goal is for the American producer to embrace best-in-class crop production and sustainability practices. The Kansas senator points to one example from his home state as the creative and nimble thinking he wants to see American farmers embrace.

“We have a group of sorghum growers that have their own mill,” Marshall says. “And they’re selling that flour directly to the infant formula (companies) as well as to European markets. The EU has higher standards, so to speak, than America does, and so be it. I don’t know if they’re necessary, but I don’t make the rules. These Kansas farmers have cracked the code and they’re getting a premium for their sorghum right now, and all it takes is a little extra effort.”

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2025 Farm Journal Corn and Soybean College: Making A Stand

Mon, 14 Jul 2025 22:40:25 GMT

A record-breaking harvest of corn or soybeans is built on the foundation of a good stand. That concept is the focus for the 2025 Farm Journal Corn and Soybean College.

Farm Journal Field Agronomist Ken Ferrie and team will be addressing some of the key agronomic practices and tools farmers use to accomplish high yields during the two-day event – slated for July 22 through July 23 – near Heyworth, Ill.

“We’re going to focus on what the elements of a good stand are in corn and soybeans and how you can achieve them through agronomic decisions and the tools you use,” Ferrie says.

The program includes a variety of both in-the-field sessions as well as inside, classroom sessions.

Planter Selection For Your Farm

One of the key topics being addressed this year for corn growers is the planter and how to select one that’s a good fit for your specific farm.

“There are so many different systems out there today, and when it comes to making planter purchases, add-on purchases and such, you have to think through the whole process and how they will work for you,” Ferrie says.

Farm Journal Field Agronomist Missy Bauer will also be on hand to help farmers identify the impact of planting practices on corn and soybean stands.

“Missy will be talking to us about how to identify a good stand and also what contributes to a poor stand,” Ferrie notes. “We’re going to talk about hybrid characteristics and different aspects of the rooting structure of corn. We’ll then blend that information all in with farmers’ tillage practices, including strip-till, no-till, and also cover crops.”

Success With Early-Planted Soybeans

On the soybean side of the two-day program, Ferrie and team will be addressing early-planted soybeans and how to build a systems approach to growing them – from variety selection and planting preparation through harvest.

“We want to talk about row spacing, population, soybean characteristics, when can we stress plants and when to not stress plants,” Ferrie says. “We want to help farmers adopt a systems approach to early soybeans versus just planting them early and then trying to treat them like you would normal beans.”

In addition to these topics, the in-field and classroom sessions at the event will address:

Science behind spray nozzles: selecting the right nozzles for the job and making sure they perform well in the field.

Establishing corn ear count: examining the differences in rooting depth and stand establishment across a variety of tillage practices.

Closing systems: analyzing a variety of systems in different agronomic conditions to demonstrate how such systems impact stand establishment.

Put everything together, corn edition: evaluating everything from hybrid characteristics, leaf orientation, ear flex and how plant height affects light interpretation to ear development and plant stress in conventional corn and short corn.

Put everything together, soybean edition: looking at planting date, variety characteristics, tillage system, plant nutrition, row spacing and population all play a hand in bean stand establishment, overall light interception and yield.

The two-day event brings together presenters, farmers, and industry personnel that are passionate about raising the bar in farming, Ferrie says. “This is an unsponsored event making more time for our agronomists to spend with attendees, getting their questions answered, and more time to spend in the field,” he says.

Day 1 of the Farm Journal Corn and Soybean College starts at 8 a.m., Tuesday, July 22, and runs through happy hour/dinner.

Day 2 starts at 6:30 a.m. on Wednesday, July 23, and sessions will go through lunch.

“We will finish the second day with a Q & A following lunch. Our agronomists will be available to answer questions until your questions run out, so be sure to come with your list,” Ferrie says.

Price: $625 (includes access to one-day virtual event in January 2026).

Get the complete agenda details and register here .

Precision Spray Drones: The Future of Invasive Species Control

Fri, 11 Jul 2025 18:14:46 GMT

While addressing weed control and pressing agronomic issues is a farmers’ priority during the growing season, ensuring adjacent wetlands and riparian buffer zones within crop fields are healthy and free of invasive species is imperative, too.

Today, there is novel research from the University of Waterloo showing a single, targeted herbicide application from a spray drone can suppress common invasive reed species with more than 99% effectiveness. The outcome is among many research findings recently published online in a Weed Science Society of America (WSSA) research journal.

If you’d really like to get into the weeds, you can review the full scientific study results here.

“The 99% reduction in live common reed stems observed with drone-based herbicide application demonstrates its capacity to suppress invasive common reed effectively,” says Rebecca Rooney, Ph.D., the University of Waterloo. Rooney is also a professor in the school’s biology department and the study’s corresponding author.

Rooney says the drone application method “matched or exceeded the efficacy of conventional helicopter and backpack applications.”

That’s a key aspect of the study findings because, as any farmer knows, managing invasive weeds in wetlands or buffer strips can pose significant challenges, due to limited access via hand weeding crews and ground rigs.

Spray drone applications allow for smaller spray widths and lower flight heights compared to manned helicopters, Rooney says, and the study results also show a reduction in off-target impacts and spray drift.

“This approach also holds promise for accelerating ecological recovery in wetland habitats,” says Rooney, adding that future research efforts around spray drone application in wetland settings should focus on long-term native vegetation recovery and quantify the accuracy of herbicide applications to minimize off-target damage to native vegetation in wetlands.”

Here’s a video from nuWay Ag showing the process of spray drone application in an Ohio wetland:

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Meet The Forge: Kelly Hills Unmanned Puts New Spin on Ag Tech Field Testing

Wed, 02 Jul 2025 21:37:17 GMT

Over the weekend, Kelly Hills Unmanned, a company that says it is dedicated to accelerating multimodal technologies in agriculture and autonomy, announced the launch of The Forge.

It’s being described as a deployment-centered program designed to meld best-in-class ag technologies into new tools that farmers, ranchers and service providers can trust and use for decades to come, according to a press release from the group.

The Forge’s inaugural cohort hopes to bring together a “powerhouse group” of innovators and operators from across the ag technology landscape into a coordinated, systems approach to help growers identify and overcome agronomic issues before they become yield robbers.

The cohort members, or pillars, are:

Precision AI: Developers of real-time drone-based precision spraying systems that reduce chemical inputs and deliver hyper-targeted agronomic action.
Pyka: Builders of autonomous electric aircraft designed for aerial applications, logistics and mission-critical crop operations.
ScanIt Technologies: Experts in using early detection of airborne pathogens to maximize yields and minimize costs.
Heinen Brothers Agra Services: One of the nation’s largest aerial applicators and ag services companies, offering deployment scale and deep field expertise.
Yamaha Precision Agriculture: Pioneers of robotic and aerial technology for small scale, high-efficiency farming.
Drop Flight: Providers of droplet characterization and aircraft calibration tools to optimize spray accuracy and compliance in real-world operations.
Taranis: Global leaders in ultra-high-resolution aerial scouting, delivering precise field-level insights to boost agronomic decision-making.

For more information, head to www.kellyhills.us/the-forge .

Farm Journal reached out to Lukas Koch to pick his brain about this new, novel entrant to the ag tech ecosystem. We first met Koch last year during the Kelly Hills Unmanned summer field day near Seneca, Kan., where his group unveiled the Pyka Pelican Spray drone — at the time the largest, highest-capacity ag spray drone on the market (280-liter capacity). This year Kelly Hills is integrating the Pelican 2 (300-liter capacity, up to 222 acres per hour at 60-foot swath rate) into its aerial application arsenal.

Farm Journal: Would you call this an ag tech incubator or accelerator type of program, and if not, what’s makes The Forge different?

Lukas Koch (LK): “(The Forge) is neither of those, because we’re not taking a cash influx to create an R&D program. What we’re doing is creating new tools with existing technology — if they’re part of plug and play that’s fine, but we don’t care about that. We want to know if the tech has merit and does it fit on the acre, but maybe something with it is not fully there just yet? So, what are we supposed to do with it then? You have a technology and, for example, it can take high-res pictures and identify areas of your fields that need attention, but today the most likely options are using a ground rig or hiring an airplane to manage that in a meaningful way. For that example, we think there’s an opportunity to do that with a small spray drone, but then again the logistics are tough; you have to come back and land and swap out a battery or refill the tank so often. We’re going to take a bunch of existing technologies that already exist, ask them to change nothing and put them to the test — and we’ll push the bounds of what they can do, to make these all work together in a system.”

FJ: How will this all kind of come together and take shape this summer as the program rolls out?

LK: “We have a few drone companies (in the cohort), and there’s a droplet analysis program involved — I thought that was an important piece in analyzing the spray coverage we get. Right now, we have the in-field sensors out in the field to help us ground truth the data we get from overhead. And then the remote sensing piece gives us situational awareness; it tells us where we should be focusing our efforts. And overall, I think, OK, that’s great, but now you still have to make a treatment with either a ground rig or hire an airplane.

(www.KellyHills.us)

“But with our FAA test range (pictured above) that we were approved for last summer within Kelly Hills, now we can autonomously fly to those spots with a drone, either in line of sight or Beyond Visual Line of Sight (BVLOS), and we can make those treatments autonomously. This year, the tool we’re focusing on is true spot spraying BVLOS in corn and soybeans, and then next year hopefully we can make more tools or take that technology that already exists and make it into a tool for a grower, who can sign up for this subscription and buy one of these drones, and now I have a full encompassing suite of tools and I can know for sure what works and what does not work.”

FJ: How can farmers in Kansas learn more and possibly sign up to work with you guys?

LK: “There’s really two ways right now. For anything specific they might want to do, maybe there are some projects they are thinking about, go ahead and ping us on the website , and we’ll get back to you. And the other way is, once we’re done with a set tool or we wrap up our summer series of projects, we plan to make the results and findings available online, kind of like Beck’s Hybrids does with its farm applied research studies. We want people to see what we’re doing and to reach out with their ideas on how we can make better tools inside of The Forge and showcase some of these technologies together in one new product, and growers are very interested in this and would love to understand if they can package these technologies together and make an ROI.”

FJ: You already have this inaugural cohort in place, but are you already thinking about what’s next?

LK: “I have a couple companies that I need to further engage with now that they can see what The Forge is all about. A couple of those are involved in year-over-year (data) modeling technology that can say, OK, help me start to determine this is my pattern, and this is what I did last year; now can you tell me what to do next year and how to create more ROI? And then I think soil is a huge key right now, too. I don’t have any any soil type products in there, and soil sampling is great, but there are some neat companies that are focusing on soil-sensing technology that I think would be interesting to package in there, too. You know, in due time I think we’ll get there.”

Koch says the plan is to unveil many of the insights and results from The Forge at this summer’s Kelly Hills Unmanned Field Day. That event is set for Aug. 19, and you can get registered for it here.

And, just for fun, here’s a video breakdown of the Pyka Pelican 2:

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American Dominance: Trump Issues Executive Order Making Ag Drones More Efficient

Wed, 11 Jun 2025 18:58:01 GMT

President Donald J. Trump has signed an Executive Order (EO) his administration claims will “ensure continued American leadership in the development, commercialization and export of unmanned aircraft systems (UAS)”.

The order mentions precision agriculture as one of several industries where drones are “enhancing U.S. productivity, creating high-skilled jobs and reshaping the future of aviation.”

Related: Soaring Yields and Lower Costs: 7 Expert Tips To Maximize Spray Drone Efficiency

Two areas of emphasis within the EO itself will have direct benefits to many farm drone use-cases:

The expansion of approved autonomous Beyond Visual Line of Sight (BVLOS) operations.
A new electric Vertical Take-Off and Landing (eVTOL) integration pilot program.

By directing the FAA to continue on its current trajectory of streamlining the approval of autonomous BVLOS flights in areas where public safety is not at risk (i.e. in unrestricted Class G airspace), crop scouting and spray drones will be able to cover more acres in a more efficient manner.

And establishing a pilot program to further the advancement of eVTOLs is good news for many emerging spray drone technologies like Guardian.ag’s SC1 , which is now FAA-approved and field testing with growers in Salinas, Calif., this summer.

Related: What’s New With Agriculture Drones?

The order also directs the FAA administrator to deploy artificial intelligence tools to streamline and expedite UAS waiver reviews, meaning farm users with all the licensing and approval ducks-in-a-row will be approved faster for time-critical missions like in-season insecticide and fungicide applications.

Many in the drone industry expected an outright ban of Chinese and foreign drone technology in the U.S., but that does not appear to be the case with this EO. The order does instruct federal agencies using drones to “prioritize U.S.-manufactured UAS” and to “secure our supply chains and promote American leadership in production, certification and export.”

Domestic Drone Maker Reacts

Smart-Farming-Drone-Arthur-Erickson.jpg

(Hylio/Lori Hays)

Hylio is an American spray drone manufacturer based in Richmond, Texas. The company is building a new 40,000 square foot facility that CEO Arthur Erickson says will increase its drone production capacity by about 500%.

Erickson gave the following statement to Farm Journal after Trump’s EO was announced:

“Since 2015, Hylio has been on the front lines of the drone industry, fighting an uphill battle as one of the few US-based drone manufacturers. Over the past decade, we’ve witnessed Chinese companies employ increasingly aggressive, non-competitive practices, such as price dumping and strategic subsidizing, in an attempt to monopolize the market and eliminate American competition.

“We believe American self-reliance in drone manufacturing and component sourcing is an existential necessity; drone technology has proven to be incredibly important in private industry as well as civil and military government sectors. The executive orders issued by the Trump administration, which promote US manufacturers like Hylio while simultaneously curbing the anti-competitive practices of Chinese manufacturers, are a powerful step toward establishing a robust and secure American drone industrial base in the near future. We fully support the administration’s efforts and applaud them for their decisive action.”

To learn more about the EO, check out this fact sheet from the White House or dig deep and read the full EO, “Unleashing American Drone Dominance”, here.

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Heads Up: Space Weather Could Disrupt GPS Signal This Week

Sun, 01 Jun 2025 17:01:55 GMT

The National Ocean and Atmospheric Administration has updated its expected arrival of a G4 severe geomagnetic storm. Initially expected to be observed June 2 to June 3, it’s now potentially ending earlier by June 2.

These space weather events can disturb the Earth’s magnetic field and at this severe level cause “more frequent and longer periods of GPS degradation.”

“If you’re finished planting, have no spraying to do, or otherwise too wet to get into the field, this solar storm may not matter for production agriculture even for the most susceptible states,” says Terry Griffin with Kansas State University. “Given the time of year, several hundred thousand acres of peanuts are left to be planted in Georgia (74% planting progress as of last week). Without RTK (not just GPS but sub-inch accuracy RTK), a 11% yield penalty is known at planting due to uncertainty of AB line when digging, the topic of my current research. In Kansas, corn was 85% planted as of last week and most crops have been planted on schedule or ahead of the 5-year average, but spraying and other midseason operations are still vulnerable.”

He adds Kansas winter wheat harvest usually begins mid-June so it won’t be affected by this storm.

Are these events normal?

Griffin says accurately predicting solar storms is more difficult than terrestrial weather.
“One analogy is to think of predicting geomagnetic disturbances on Earth as compared to the familiar tornado season. We know that in Kansas every April and May we can expect tornadoes in our area; when we may have a tornado watch, sometimes a tornado warning, and less common for an individual homeowner to be directly affected by a tornado,” he says. “Geomagnetic disturbances are similar: every 11 years we should expect a variety of “watches” and “alerts” due to increased solar activity before quieting down for about the next seven years until activity ramps up again.”

However space weather brings an even greater level of uncertainty for what the precise impacts on Earth will be. Just because there’s activity measured from the sun, it doesn’t always arrive at Earth in a predictable pattern.

“Activity on the sun does not always arrive at the Earth, observed coronal mass ejections (CME) can go in the opposite direction or even be a “near miss”, just like a tornado,” he says. “Instruments can detect CMEs several minutes after they occur, and even when material is coming toward the Earth it may take a few days before we know if we’re being affected.”

What can farmers do?

“GNSS outages caused by solar storms should be expected to be the norm, at least during solar sunspot number maximums that occur about every 11 years,” Griffin says. “At the very least, farmers should expect GNSS outages associated with solar storms during sunspot maximum; spanning maybe three years of the 11 year cycle.”

Griffin says solar storms can occur any time of year, and he points to some historical evidence suggesting increased frequency of geomagnetic disturbances near the spring and fall equinoxes.

Farm Journal reached out to Griffin first thing Monday morning for an update. He said the solar storm “arrived a day early...it was moving really fast” and would likely be over by Monday afternoon. He did not hear from any farmers about GPS outages or issues with satellite lock on their farm equipment as of Monday morning.

NOAA did record a G4 level solar event in space occurring on Sunday, June 1, however, by Monday morning at 8:45 am EST it had weakened to a G1.

Griffin says farmers should check the NOAA Space Weather Prediction Center hompage (www.swpc.noaa.gov) on a regular basis this summer before heading out to spray or do other field work.

“That May 10th event (last year) was not a once in a lifetime event,” Griffin warns. “We need to keep our eyes open for the next one.”

The “next one” could happen anytime in the next 12 months, or not at all, he believes. Griffin says we’re in the middle of what some scientists call the “battle zone” of solar activity and the current conditions are expected to last for the next year. Once we get to next summer, Griffin says, scientists are projecting a “quiet period” for the next six or seven years before space weather and solar storms start to ramp back up in the early 2030s.

“The previous solar cycle we were in was really quiet, and the one we’re in right now is normal,” he says. “We need to be ready for these events.”

Want to Boost Corn Yields? Balance Your Nitrogen Checkbook In-Season

Sun, 01 Jun 2025 11:00:00 GMT

As Aaron Gingerich walked across jade-green fields of newly emerged corn plants this spring, he had a hunch about the crop that stand evaluations would soon validate: his 2025 crop was off to a winning start.

Mindful of high input costs and low commodity prices, Gingerich pondered his next decision in late May – whether to keep the yield goals he had penciled out for the crop last winter or move them higher, based on what he was seeing in the field. He opted for the latter, bumping his overall yield goal by 12% and making a corresponding increase in his nitrogen program to support the decision.

The plan-then-verify approach to setting yield goals and supporting them with adequate nitrogen (N) in-season has been Gingerich’s go-to strategy in recent years to build incremental yield increases – an annual chess match with Mother Nature that he wins more times than not come harvest.

“The goal is to make sure the crop gets enough nitrogen from day one and through the entire season but to do it as efficiently and sustainably as possible in the process,” says Gingerich, who farms near Lovington, Ill. “It’s been a journey of learning for the past 15 years, and we’re still learning.”

Strategic N Decisions Based On Corn Yield Goals
Gingrich aims to achieve between a 0.85 and a 0.9 nitrogen use efficiency ratio per bushel of corn.

The past few years he has been able to achieve that with a nitrogen program that includes fall-applied DAP, followed in the spring with a banded application of 20% of his total nitrogen, made with a strip-till freshener just prior to planting on the strip. The modest amount of N applied then fuels a strong start in the crop at emergence (VE) and also helps address the carbon penalty, in which a large volume of old crop residue stimulates microorganism populations and causes soil nitrogen to become tied up and unavailable until later in the season.

Next up, Gingerich plans his sidedress applications by pulling nitrate samples to evaluate N availability and whether any leaching issues have occurred. Based on the test results, he makes sidedress applications with the remaining 75% to 80% of his N, paired with a nitrogen inhibitor.

Ken Ferrie calls the process of evaluating nitrate test results and then fine-tuning nitrogen applications at sidedress time and beyond balancing the nitrogen checkbook.

Implementing the practice is important to use for a variety of reasons and is always geared to helping farmers fuel their corn adequately to reach target yield goals at harvest, says Ferrie, Farm Journal Field Agronomist.

“There are things we can’t control, like the weather, but we can make agronomic decisions to mitigate risks and give the crop its best chance to perform up to its potential,” he says.

A common scenario is like the one Gingerich gladly faced this spring – when young corn stands are better than anticipated, and a boost to N rates is needed to reach higher yield goals.

“Say you had a 220-bu. yield goal originally and you decided to go for 260 bushels after corn stand evaluations, the nitrogen needs to be adjusted for that,” Ferrie says.

Another scenario Ferrie has seen play out this year is where farmers opted out of N use last fall, because of budget constraints, but then made no adjustments to their nitrogen program this spring.

“If a year ago we wrote the grower a fertilizer recommendation and it had 48 pounds of N in the dry application but he decided to not put it on due to budget, that 48 pounds has to come back into the picture now, and sometimes farmers forget,” he explains.

Weather conditions always play a role in nitrogen use. In areas where farmers have dealt with too much water this season, Ferrie says pulling nitrate samples for testing – which provides a snapshot in time – works like a nitrogen inventory checker.

“Here locally, I’m feeling good about our N program. For the guys that have been held up by rain and are fighting that, I know that statement may not be true at all, unfortunately,” he says.

Decisions Based On The 4Rs Improves Yield Outcomes, ROI
Ferrie says he sees growers increasingly tuned into using the 4Rs – right product, right rate, right place, right time.

“Farmers are learning to walk that tightrope better, while still making sure corn never has a bad day,” he says. “With our nitrogen recommendation, it pertains to yield goal, hybrid type, population, soil type, organic matter, and we can do what’s called an estimated nitrogen release test to kind of put that all together.”

The way a nitrogen program works is lighter soils need the most applied N. Heavier soils take less N per bushel of corn because the soil supplies that balance.

“When you get into your lighter timber soils, they take more applied N per bushel because the soil can’t supply it. So somebody who’s on a light timber soil and gets nervous and pulls his N rate back, he’s going to get hurt harder than somebody who’s in some heavy black soil that has a lot of built-in horsepower.”

With the 4Rs in mind, Gingerich has tweaked his application timing several times over the years. “We used to fall-apply anhydrous, and then we went to split applications, and we’ve kept adjusting. Now, because we do have heavy soils, I can apply those higher rates of N at sidedress, knowing it’ll be there when the crop needs it at tassel, ear fill and beyond,” he says.

Never Let Corn Have A Bad Day
The right-time aspect of the 4Rs requires understanding how much nitrogen (per day, week or month) corn plants take up at each stage of growth. “Fortunately, there’s a wealth of published information farmers can use for guidance,” Ferrie says. “Using computer models, we can input our planting date and weather data and the model can predict when plants will reach various growth stages and how much nitrogen must be taken aboard each day.”

To reach a specific yield goal, growers need to know about a hybrid’s season-long uptake and N timing needs along the way. For instance, a 200-bu. per acre corn crop will consume between 330 lb. to 350 lb. of nitrogen per acre, on average.

“On many soils, we only need to apply about 200 lb. of nitrogen, or less, because the soil provides the rest of the nitrogen,” Ferrie explains. “Our challenge is to make sure sufficient nitrogen is present when the plant needs it throughout the growing season. That requirement is small at the beginning and becomes very large later in the season. And it varies by hybrid.”

Right after emergence, corn takes up only a very small amount of nitrogen. By the time a plant reaches the V5 growth stage (five leaf collars showing), it might contain only 8 to 10 grams of dry matter in its leaves, stalks and roots, and that dry matter is only 1.5% to 2% nitrogen. So, at 36,000 plants per acre, 1 acre of corn takes up only about 1.2 lb. of nitrogen through the V5 stage.

Although N uptake is low from emergence to V5, it can’t be neglected. “Poor placement, one of the 4Rs, can restrict plants from finding even 1 lb. of nitrogen,” Ferrie says. “If you applied anhydrous ammonia 7" to 8" deep the previous fall, the N might still be there, but it will be out of reach for the plant.”

During the V5 through V8 growth stages, sufficient nitrogen is critical because that’s when many hybrids begin adjusting their potential ear size. “If a plant suffers serious nitrogen deficiency between the V5 and V8 growth stages, it might cut back from 18 rows of kernels to 14 or 16,” Ferrie says. “Once a plant scales back its ear girth, we can’t get it back.”

Nitrogen Requirements Through Corn Reproductive Stages
From V12 to R3, plants store nitrogen in their stalks. If at any time a plant can’t meet its nitrogen needs, it translocates nitrogen from its stalk to the grain.

At V12, growth becomes so rapid that, as farmers often say, you can hear the corn grow. “At this stage, the nitrogen uptake rate is steep, and the supply is critical,” Ferrie says. “This is the crucial period in which maximum ear length still is being negotiated inside the plant. It continues all the way to grain fill.

After V12, if we stress the plant very long, without enough nitrogen, it might start to abort kernels.

Kernel abortion can continue into the dough stage, and, once it happens, you can’t get those kernels back.

“Our studies have shown, by the time we see lighter green color in nitrogen-deficient strips, we usually have given up some yield. We can turn those plants green again by applying nitrogen—and we have to, to avoid losing much more yield—but we can’t make up the lost yield potential.

Generally, a plant accumulates about 70% of the total N it will need before silking and accumulates about 30% during reproductive growth, according to Purdue University Extension.

At about R3, the plant begins heavy translocation of nitrogen from the stalk to the grain, as plants work on filling kernel depth. Through R4 and R5, entering the dent stage, the plant continues to translocate nitrogen from the stalk into the grain. “If the stalk is empty of nitrogen at this time, it will affect grain fill,” Ferrie says.

Gingerich says, so far, his sidedress applications are keeping his corn adequately fueled through harvest, though he has contemplated applying N with a Y-drop application. “So far we haven’t seen an economic benefit to it, but we might in the future,” he says. “With these newer hybrids using more nutrients to stay greener and healthier longer, I can see how making an adjustment at some point could provide more ROI.”

Talk With Your Seed Supplier
Seed companies are starting to provide farmers with information about corn hybrid response patterns to nitrogen.

“Some can tell you whether the hybrid needs N up front, at the back end or broken up with split applications,” Ferrie says. “If this information is not available for your hybrids, you can incorporate nitrogen timing into a hybrid test plot and observe the response.”

Ferrie offers a final caution for farmers who believe corn needs to turn yellow before nitrogen deficiencies limit yield. That’s a theory that can cause significant yield losses.

“You can have a 20-bu. loss in yield from a lack of adequate nitrogen and not be able to see that from the pickup,” he says. “When we are dealing with nutrients that affect yield, nitrogen is the big dog. And when you run out, yields will drop. Missing P and K will change soil test values, but missing out on nitrogen reduces yields,” he adds.

Darrell Smith contributed information on nitrogen application timing to this article.

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John Deere-Sentera Tie Up: Here’s What We Know So Far

Fri, 23 May 2025 21:07:32 GMT

John Deere has announced its acquisition of Minnesota-based aerial optics innovator Sentera. Although specific details are few and far between this early in the process, here’s what we know so far:

The two companies have a long history. John Deere was the first enterprise customer Sentera signed onto its system over a decade ago, and the two companies have had an API link in place between Sentera’s drone management software and John Deere’s Operations Center since 2016.
Financial details are not being disclosed. We do know the deal is not subject to any further regulatory or shareholder approvals.
In a similar fashion to the Blue River Technologies and Bear Flag Robotics acquisitions, Sentera will maintain its independence as a free-standing business unit. Once fully integrated into the Deere family, Sentera will operate under the John Deere Intelligent Solutions Group (ISG) framework. Sentera leadership will remain at its St. Paul, Minn., headquarters.
For the time being, no major changes are planned for either company as we head into the heart of the summer crop scouting and spraying season. The two companies anticipate having more details to share about the nuts and bolts of the acquisition this fall.
The two groups are a natural fit. Sentera is aggressively marketing its SmartScripts drone weed mapping program, and the technology is complimentary to John Deere’s Operations Center and its See & Spray and ExactApply application technologies. One driving force behind this deal, Farm Journal is told, is Deere’s motivation to integrate more real-time agronomic data into its Operations Center platform, and Sentera’s aerial data capture capabilities can help make that happen.

(John Deere)

A deal to lift both boats. John Deere has built up a deep bench of artificial intelligence, machine learning and autonomous technology expertise within ISG, and Sentera has a long track record of aerial sensing and camera payload innovation. Considering how many cameras and sensors are included from the factory on new John Deere machines and within its Precision Upgrades retrofit kits, there should be a healthy cross pollination of sensor and camera innovation between Urbandale, Iowa, (where ISG is based) and St. Paul, Minn.
Sentera can help make See & Spray even better. SmartScripts uses drone-based imaging to scan a field and build a weed pressure map which is then loaded onto the sprayer’s in-cab computer. Now the sprayer operator can see exactly where weeds are in the field and focus their spraying efforts there first. There’s also a logistical and planning aspect to SmartScripts: by knowing exactly how many weeds are present in the field, and even what type of weeds are there, an adept operator can have the right active ingredients premixed and the exact amount needed loaded into the tank or staged nearby in a tender truck to keep that sprayer running all day long.

“Farming is becoming a very sensor and data-centric business, and in our opinion, there isn’t anyone doing it at broad scale today better than John Deere,” says Eric Taipale, chief technology officer, Sentera. “The way we can bring these data-driven insights and improve grower outcomes — it’s just what we’ve always been about. It’s what John Deere is all about. There’s such a great mesh between the two cultures, the objectives and the mission of the two organizations.”

Joseph Liefer, global technology marketing lead at John Deere, adds, “We’re excited about how this complements our existing portfolio with See & Spray, and then not just that (product). Now a farmer with an individual nozzle-controlled sprayer from any manufacturer can also leverage this technology. A drone can fly their field, generate a weed map, turn it into a prescription in Operations Center and the machine can go execute the plan. From an ag retailer standpoint, that might have a mixed fleet, and this gives them more tools in the toolbox to do targeted application for growers and help them save on herbicide. We view this deal as complementary to our overall tech strategy.”

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Why U.S. Agriculture Needs More AI Investment to Stay Ahead in Global Crop Innovation Race

Tue, 20 May 2025 18:15:48 GMT

Artificial Intelligence (AI) is a key tool in accelerating the discovery, development and manufacturing of new crop protection molecules to fight yield-robbing weeds, pests, and diseases in U.S. farm fields.

The technology helps researchers shorten the discovery window and find new and novel active-ingredient molecules that are much more difficult and expensive to uncover using traditional research methods.

That was among the talking points that emerged from Tuesday’s congressional hearing on AI in farming, held in front of the U.S. House of Representatives Science, Space, and Technology Committee in Washington, D.C.

Related: The New Space Race: Why America Must Focus On AI

At the hearing, key agricultural stakeholders advocated for increasing government investment in AI technology and infrastructure. The group warned Congress that America’s status as a world leader in AI has been usurped by Japan and China, while other rival countries are also gunning for top positions.

Testifying on behalf of U.S. agriculture was Corteva Vice President of Agricultural Solutions Brian Lutz, University of Florida associate professor Chris Swale and University of Illinois assistant professor Boris Camiletti.

“AI is without a doubt one of the most profound technologies ever to be invented,” Lutz said. “We believe there is tremendous opportunity for our government to support and incentivize advanced innovation — including by leveraging the benefits of AI — to benefit American farmers. If we want to win, we need to move smarter and faster than our competition. Corteva believes with the support of our government, we will do exactly that.”

Lutz said researchers at Corteva recently used AI to model how 10,000 different molecules might be used in crop protection, all within a matter of weeks. The Corteva model was able to identify dozens of new potential crop protection molecules that its overworked chemists could not have found otherwise. He said the company is currently testing a handful of these molecules and AI will also play a role in moving the testing phase along more quickly than traditional lab-based methods.

Lutz also told Congress how Corteva scientists have deployed AI technology in its fermentation processes, which the company uses to create what he called “molecules of interest” for evaluation. Over the past few years, Corteva has used AI modeling to engineer various bacterial strains that drive fermentation reactions and optimize reaction conditions, allowing the company to run a manufacturing operation that is as efficient as possible. This application of AI helps Corteva maintain a strong U.S. manufacturing base in the Midwest, Lutz said.

“This is the new face of ag innovation,” he added. “We can accelerate discovery of new classes of crop protection products, like biologicals — nature-based solutions that help farmers grow more food by working alongside traditional crop protection products. With AI, we can begin to predict the incredible diversity of biomolecules and metabolites that are produced by microbes and other organisms, with the goal of unlocking the secrets within plant biology to develop the next generation of safe, highly targeted, nature-inspired products.”

Swale testified to AI’s role in helping researchers on his team find and develop biological-based treatments to combat Asian citrus psyllid, an invasive pest that has left the Florida citrus industry — valued at almost $10 billion just five years ago — teetering on the brink of collapse. Effective synthetic chemicals to manage the Asian citrus psyllid exist, but the regulatory hurdles to get those products onto the market are too high, he said

“We have turned to using AI to help discover chemicals of the natural world because the registration requirements are significantly lower when compared to synthetic insecticides,” Swale said.

Camiletti leads a team of researchers combining plant pathology, remote sensing and AI to help U.S. soybean farmers overcome red crown rot, a soil-borne disease first detected in Illinois soybean fields in 2018.

Illinois has been hit the hardest by the yield-robbing disease, Camiletti said, and the pathogen is spreading rapidly to Indiana, Kentucky and Missouri. The disease is difficult to detect visually, he added, and once symptoms appear it’s often too late for successful remediation.

“My team uses satellite imagery and machine learning to identify red crown rot hot spots, and we train the models with high resolution multi-spectral data to near-infrared bands and use ground observations to teach the algorithm what diseased plants look like,” Camiletti said. “This technology has real on-farm impact. We are building tools that generate prescription maps so instead of applying fungicides across entire fields farmers can target only the affected areas.”

After key witness testimony concluded, the committee opened the floor to questions from members of Congress. Watch the full hearing via the video embedded below:

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CNH, Starlink Announce Satellite Connectivity Expansion To Case IH And New Holland Machines

Fri, 16 May 2025 03:52:38 GMT

CNH has an agreement in place with Starlink, a subsidiary of SpaceX, to bring industry-leading satellite connectivity to farmers.

The company says this new collaboration will provide customers of Case IH, New Holland and STEYR, with robust high-speed connectivity – further unlocking the benefits of a fully connected fleet – even in the most remote rural locations around the world.

“We’re thrilled to offer our customers access to industry-leading satellite connectivity, enabling them to maximize the potential of our full suite of precision technology in even the most challenging rural environments,” said Stefano Pampalone, Agriculture Chief Commercial Officer at CNH.

(CNH Industrial)

Starlink’s Low-Earth-Orbit (LEO) satellite network offers reliable, low-latency internet. This enables today’s smart machines to communicate and coordinate efficiently , enhancing productivity. The connectivity module will seamlessly integrate with CNH’s FieldOps digital platform, giving farmers visibility of their machines and providing data from anywhere, anytime. It also enables greater data streaming capabilities by keeping farm management devices consistently connected, regardless of location.

CNH says this collaboration underscores it’s ongoing commitment to equipping farmers with reliable, tailored solutions that meet the unique demands of agriculture, while amplifying the capabilities of precision technology.

You can read the full announcement here.

Mo Technology, Mo Problems? 2 Farmers Sound Off on Unreliable, High Maintenance Farm Equipment

Fri, 16 May 2025 03:54:27 GMT

Northeast Iowa farmer Tim Burrack is getting a little taste of Murphy’s Law this spring, and he’s not too thrilled about it. The same goes for Kansas farmer Matt Splitter. Both men are dealing with farm equipment that is breaking down more often than it is getting the job done.

It’s easy to see why such a situation would be so frustrating from the farmer point-of-view: the ag technology they’ve invested in to keep things on track this spring has basically done the complete opposite. And when the ideal planting windows are as compressed and as brief as they are today, stalled equipment is more than just a little problematic.

“There’s been a lot of problems for me — that’s a reason I’m not done planting yet — there’s just all these issues slowing us down, and more often than not, it’s (a problem with) the technology,” Burrack told “AgriTalk” host Chip Flory this week during his appearance on the weekly Farmer Forum segment.

Just yesterday, Burrack says, one row on his planter completely shut down. He took it down to the local dealership, but even the dealer technician was stumped. Lucky for Brook, the dealer’s IT guy was in the office that day and he figured out how to get his planter back up and running.

“He said let’s do an ISOBUS shutdown. Now, I’d never even heard that term before, but it’s when you shut everything off, you unplug the planter from the tractor, and then you start the tractor, back it up, and then plug the planter back in while the tractor is running,” he says. “That ended up solving my problem, but then something else shut down, and we sat there for another hour and a half before we figured that out. Stuff like that — as a farmer it makes you want to pull your hair right out.”

Kansas farmer Matt Splitter considers himself an early tech adopter, but even he is feeling a bit of tech-fatigue after having to do more “hard resets than I can count on all my extremities” this spring.

“There’s just something coming at us every day, all the time,” he says. “You get error codes. You get warnings. We’ve got a tractor down right now because of (an issue with) wiring, and we’ve got planters shut down. We can’t go a full day without some kind of technology issue, and what’s crazy is it’s not something that completely stops you in your tracks, just something that makes you want to pull your hair out. And there’s nothing you can really do other than chase down a mile of wires or do a hard reset.”

Splitter puts the onus for the dodgy tech and machinery squarely on farm equipment and ag tech providers. He believes they are not perfecting new products and machines before releasing them for sale, and then they simply move on to the next new product in the pipeline.

“And the technicians at the dealerships are not being properly trained, either,” he adds. “They’re at a loss for how to fix a lot of these problems, as well.”

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Add 75+ Bushels Of Corn Per Acre With Better Closing Wheel Performance

Tue, 13 May 2025 11:37:01 GMT

A single oversight at planting often costs corn growers 75 to 100 bu. per acre, yet many don’t even know they have a problem that needs solving. The problem? It’s poor planter closing wheel performance.

Closing wheels are supposed to deliver good seed-to-soil contact by eliminating air pockets, gently firming the soil around the seed corn and closing the furrow.

When those final steps in the planting process are done poorly, corn germinates unevenly and there’s no way to go back and undo the damage. For the rest of the growing season, you’re left with a crop that can’t perform up to its potential.

Corn yield champions David Hula and Randy Dowdy say they see the issue routinely when they check corn emergence and do stand counts with farmers.

Simple Calculations Help Pinpoint Losses
“Each row is an individual and producing income for you, and when you took and did the math, I remember seeing 190-bu. swings across the planter,” Dowdy tells Hula. “But just how many times do we see 100 bu. swings?”

Hula agrees that he has seen 190-bu. yield losses occur in extreme cases. He adds that even the best farmers incur some losses from poor closing wheel performance.

“I would say the average [has been] closer to 75 to 100 bushels,” he says. “The best one I saw was a farmer we worked with in Iowa, and they had spent a lot of time on his 12-row planter, and he still had a 27-bu. loss per acre,” adds Hula in the latest episode of the Breaking Barriers podcast.

You can also watch the podcast at Farm Journal TV - Agriculture video on demand.

Centered Over The Row
Closing wheels need time and attention to bring them into alignment just like any other part of the planter. Dowdy says even new planters with all the latest technology still need to have their closing systems checked.

“I was vetting a new 24-row planter in Michigan this spring, and on five of the rows the V-press wheel on one side was running in the furrow. That’s 20% of the rows, a problem perpetuating itself across every field,” he says.

“Those V-press wheels have a tendency to walk left and right because the bolt design that manufacturers use just won’t keep them centered,” adds Dowdy, who’s based near Valdosta, Ga. “It doesn’t seem to matter which manufacturer’s V-press wheels we’re using, either.”

If V-press wheels are set correctly over the row, Dowdy says they will leave a slight ridge or berm of soil above the planted seed to help ensure good seed-to-soil contact.

“But if you’re not centered that little ridge will not be directly over the seed and that’s problematic,” he says. “That will change your seed planting depth and impact emergence. No way will those corn plants all emerge at the same time and they won’t yield the same.”

Do The Job Other Farmers Won’t Do
Hula, a five-time world champion corn grower, suggests that farmers “trust but verify” their closing wheel system is performing well as they plant every field.

“I know that takes time, but think of how much revenue you’d gain by being willing to check and make some adjustments during the planting process,” says Hula, who farms near Charles City, Va.

The best way to check closing wheel performance is to do some digging behind the planter, notes Ken Ferrie, Farm Journal Field Agronomist.

“We dig a cross-section of the row and work until we can find the seed and observe how it was placed in the soil,” Ferrie explains. “In ideal conditions, you want to see the seed at the bottom with enough firm soil over the top of it to keep the seed area from drying out.”

Do You Have The Right Closing System?
Another consideration, Hula says, is farmers need to determine whether they are using the best closing wheels for their situation. In the evaluation process, he says to look at your tillage system, soil texture, field conditions and weather.

“We can’t just throw dollars around at these market prices, but if you can get a better closing system that adds more revenue to your bottom line, that will pay for itself quickly,” he says.

Hula has been using a two-stage closing wheel system for the past six years and believes it significantly improves corn planting performance compared to traditional closing wheel designs.

“We have seen our emergence uniformity improve significantly these past few years,” he says.

Hear more from Hula and Dowdy on a recent episode of “AgriTalk.”

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Research to Results: Salin 247 Robot Advances Iowa Corn Strip Cropping Knowledge

Fri, 25 Apr 2025 20:10:50 GMT

A former Corteva Agriscience research scientist and the CEO and founder of Salin 247, an ag tech startup focused on autonomous planting and spraying equipment for corn and soybeans, have joined forces in Iowa to advance research on strip cropping corn and cover crops.

Using Salin 247’s four row, autonomous planting robot, Bob Gunzenhauser is planting strip crop test plots in a field near Corydon to evaluate the practice and collect data on its potential to boost corn yields.

The concept is rather interesting, especially if you’re farming corn and raising livestock: corn is planted in strips at two different seeding rates with cover crops interseeded in opposite strips, and then the plan is to push fertility via in-season nitrogen application at V4-V6 with drop nozzles.

In a real world scenario, a farmer could harvest the corn and leave the cover crops and corn stalks behind to graze livestock on. Soil health would be one ancillary benefit, as would reduced compaction via the lightweight, battery-powered robotic planter.

Here are some videos of the Salin 247 robotic planter Gunzenhauser shared:

Small plots with varying seeding rates and shut offs for alleyways built in thru the prescription, cruising along at 2 MPH. @ptx_trimble pic.twitter.com/emAgf7T0WE
— Bob Gunzenhauser (@BobGunzy) April 16, 2025

Salin247 autonomous running a test plot outside of Corydon, IA today. Including corn/cover strips and Nitrogen x Seeding Rate small plots. @jasonmauck1 @zebulousprime @PfanstielJunior pic.twitter.com/MdWLY4eR9w
— Bob Gunzenhauser (@BobGunzy) April 16, 2025

Gunzenhauser says the trial will also variable rate apply zero to 240 lb. of nitrogen per acre and three different seeding rates to demonstrate the Salin 247 autonomous planting technology and how it can enable small plot research. The data will also be used to build economic, optimum nitrogen rate response data for south-central Iowa farmers, he adds.

“Mainly I think Bob is doing this to get the data and to show the value of strip cropping, which is increasing corn yield because of the sunlight effect,” says Dave Krog, CEO and founder, Salin 247. “There’s data out there that shows generally the outside two rows of a corn strip benefit from extra sunlight, but we want to advance this research.”

In 2023, Salin 247 commissioned a similar experiment on its own test plots, and the total average yield on the check rows came in at 235 bu. per acre. The corn strips ended up yielding just over 300 bu. per acre, and Krog says August was very dry that year, so theoretically the plot could have had higher yields if it were irrigated.

(@BobGunzy/X.com)

Gunzenhauser also invited some students from the local Mormon Trail high school ag program, he has a connection with the student’s teacher, to show them how applied research is conducted in field trials. He is also hoping to enlist their help in harvesting the small plots this fall.

While a small, robotic Salin 247 planter was showcased in planting this trial, Krog says his system has applications beyond small plot seed sowing.

“Strip cropping is just one example of something unique you can do with small, autonomous equipment,” he says. “Our platform, we’ve built a small, autonomous toolbar. We can take the planter off and put a liquid or dry system on, we have a cultivator for the organic guys, and we’re working with Yetter on a strip-till pressure study.”

Gunzenhauser and Krog will lean on the local cooperative to deliver some mid-season sprays for the plots, and then return in the fall with the high school students to harvest the plots and calculate the yields. He says he plans to keep us updated on the results.

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John Deere Challenge: Watch a New York Tech Journalist Farm 20 Acres of Corn for $20 Profit

Fri, 18 Apr 2025 13:52:49 GMT

You might recall this viral stunt from when it was announced last spring: John Deere and tech influencer David Cogen (@TheUnlockr) joined forces to set the New York-based journalist up as a row crop farmer for an entire growing season. Using 20 acres of prime Iowa farmland, Cogen’s mission was to find out if he could accomplish what farmers must achieve to put food on America’s dinner tables: turn planted crops into cold, hard cash.

Unlike most farmers, though, Cogen was basically given every cheat code in the game: He had guidance from John Deere experts throughout the crop journey, all of the latest John Deere equipment with all the tech bells-and-whistles any farmer could dream for —not to mention a blank check for seed, crop inputs, fuel and labor.

Cogen began by ordering up soil tests and custom fertilizer applications. Then he flew back to Iowa to complete the spring tillage pass and seed the field. Next came another trip to spray weeds post-emergence with Deere’s See & Spray smart application system before returning in the fall to harvest the finished grain and haul it down to the local ethanol processing plant.

Along the way Cogen learned a handful of lessons any seasoned farmer already knows all too well:

The weather never seems to do what you want it to do, when you want it to do it. That’s farming.
You have to eradicate weeds or they will rob your yields and destroy your profits.
Variation is the enemy, it’s all about consistent production and harvesting at the precise moisture level and timing.
A dry late-summer and early-fall is a factor you can’t control but it can cost you real dollars on your final yield. The corn will dry down too fast in the field if you don’t get it off on time, so in this case, water is truly money when it comes to corn and soybean farming.

In the end, Cogen’s field averaged 209 bushels per acre and produced just over 3,000 total bushels of corn, which equates to over 200,000 lb.

His total expenses for the year (land costs, seed, fertilizer and “other”) totaled $16,456, while his total revenues for the 19.24 total acres of corn harvested was $16,478.

Don’t adjust your monitor. Yes, you read that right.

The New York tech editor farmed all year long and only brought home $22 in total profit. It just goes to show, turning a profit on only 20 acres is incredibly hard to do. Small acre farmers deserve just as much respect as the big boys.

“Honestly, I hope that like myself, that this has opened your eyes into what it actually takes to farm,” Cogen says at the end of the video. “Just all of the work that goes into it and you can have a new appreciation for farming and for farmers.

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