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How SDSU put South Dakota at forefront of precision ag revolution

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How SDSU put South Dakota at forefront of precision ag revolution


BROOKINGS, S.D. — South Dakota State University’s new precision agriculture program has had success at persuading in-state and some other Midwestern farmers to use more technology in their operations, while other states lag in their adoption of it.

SDSU was the first university in the country to create a

program that teaches and helps farmers use precision ag

, the science of new technologies and traditional methods that make operations more efficient to increase crop yields while reducing environmental impacts. For example, the use of global positioning satellites helps target chemicals and fertilizers where they’re needed most.

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Ali Mirzakhani Nafchi, an assistant professor at the precision ag center, said the school is working to increase usage through education and research to make the technology more practical for farmers.

“I am very, very optimistic it is going to work. And we will see the changes not only in South Dakota, in the nation and in the world,” he said.

South Dakota has one of the highest percentages of usage, with 53% of farmers using precision ag technology,

according to a study from the U.S. Department of Agriculture.

Other Midwest states where more than half the farmers also use precision ag include North Dakota, Iowa, Illinois and Nebraska,

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according to a study done by the SDSU Ness School of Management and Economics

.

Nationally, just 27% of farmers use precision ag practices to manage crops or livestock, the Ness study found.

Precision ag benefits, challenges to adoption

The most widely adopted precision ag technologies include auto-steering in machinery and guidance or “georeferencing technology,” the process of taking digital images.

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Satellite imagery is the next most widely adopted technology, with nearly 60% of farmers having used it, according to the Ness study.

The technology typically increases crop production by 4% and fertilizer placement efficiency by 7%, according to a study done by the

Association of Equipment Manufacturers

. Precision ag also reduces herbicide and pesticide, fossil fuel and water use.

Despite the benefits of optimizing returns and yields, factors such as cost and lack of general knowledge about precision ag have prevented most farmers from using the tech products as widely as originally hoped.

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A student studies in a lab in the Raven Precision Agricultural Center on the campus of SDSU in Brookings.

Bart Pfankuch / South Dakota News Watch

Anna Karels, a student at the precision ag center, said it takes money to get started but will save money in the long term.

“I think it’s hard for a lot of farmers to (understand) that, yes, it (might increase) my costs … upfront, but it pays off over a certain number of years,” she said.

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Nafchi said lowering the initial rate will incentivize more farmers to use the technology.

“Initial costs for variable rate application is too high,” he said. “So imagine if we get help. Somehow maybe make it less inexpensive, or lower the initial costs, or just go and do an incentive, investment for them, and ask them to just try it. And then they see the return on their investment is really good. I’m very optimistic they will use it.”

If the initial costs are unattainable for some farmers, there are programs in place to help operations use this technology. USDA and the National Science Foundation have provided almost $200 million for precision ag research and developmental funding from 2017 to 2021,

according to the U.S. Government Accountability Office

.

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Another factor for the low adoption rates is the lack of knowledge about the new technology. But there are options for South Dakota farmers to learn more.

“Dealerships like John Deere, I know they have a lot of clinics that they put on and stuff like that. (The school) does a lot of that to where they go out and show farmers, ‘OK, this is what this does and how it can help you and benefit you’ and kind of like go through and show them how to use it,” Karels said.

The Raven Precision Agriculture Center

The

Raven Precision Agriculture Center

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was built for students in the major to learn about precision ag in interactive ways.

The building features rooms full of equipment and precision ag products students use to learn through hands-on technology. The $46.2 million building opened in August 2021, making it the first precision ag program in the nation.

Kasiviswanathan Muthukumarappan

, endowed department head and professor at the center, said the department is proud of being the first but is now changing its curriculum to become the best program in the nation.

“We would like to grow our precision ag program to the next level, and elevate the experiences for our students,” he said.

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One change is to add more specialized majors to collect more data on precision ag.

“Previously, we had one recipe for all the students who are enrolled in (the) precision ag program, meaning that we combine agronomy and technologies together and make it one robust program,” Muthukumarappan said. “Now, we are making it more user-friendly. And we have three different tracks. One is for technology track. The other one is for agronomy track. And the other one is for data track, electronic strikers.”

The program, with 66 students currently, is trying to raise enrollment rates by 20% in the next five years to make this goal attainable. SDSU’s mission is to simplify this technology and make it more practical for farmers, Nafchi said.

This story was produced by South Dakota News Watch, an independent, nonprofit news organization. Contact Greta Goede at greta.goede@sdnewswatch.org.





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FCS Football Recruiting Roundup: South Dakota, Montana State Target 2027 Defensive Standouts

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FCS Football Recruiting Roundup: South Dakota, Montana State Target 2027 Defensive Standouts


Welcome to another edition of the FCS Football Central Recruiting Roundup.

As spring practice winds down, recruits are still continuing to get on campus to visit schools and meet with their coaching staff. I caught up with some of the latest prospects who received an offer from an FCS program after their visit.

Amarie King | 2027 | DB | 5’7″ 140 lbs | Case High School | Racine, WI

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King received his latest offer from South Dakota on April 17 after speaking with defensive coordinator Billy Kirch.

“Coach Kirch told me bout the offer, and that conversation went well. He told me a lot about the school, and asked me what my family and parents do. He said that my film was amazing and that he wanted to offer me,” King said.

“My recruitment is going well, although it is a little stressful here and there, but I am really just being patient and trusting the process, and keep working.”

He has visits to South Dakota and Drake coming up. Last season, he finished with 44 tackles, eight pass breakups, and six interceptions for the Eagles.

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Jayden Harris | 2027 | ATH | 6’2″ 170 lbs | Manteca High School | Manteca, CA

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Harris picked up his latest offer from Montana State on Friday when he was in Bozeman for the Bobcats’ Junior Day, and meeting with cornerbacks coach Jordan Lee, defensive coordinator Bobby Daly, and head coach Brent Vigen.

“First, it was Coach Lee, then I had meetings with Coach Daly and Coach Vigen, who broke the news while we were talking. They want me to come in and play early. They like my versatility as a defensive back, and that’s why they offered me,” Harris said.

“The visit was cool! The snow was coming down, and the coaches still showed love. Recruiting is going well right now. Most schools that are in touch with me see something in me for sure, especially since I’m a zero-star athlete, so that’s love.  I feel like I’m the best DB in California, and my measurements and production speak for themselves.”

He also has offers from Idaho, Washington State, and Sacramento State. He has upcoming visits to Arizona State and New Mexico.

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Last season, he finished with 63 tackles, 11 pass breakups, nine interceptions, six tackles for loss, two sacks, two forced fumbles, and two pick-sixes for the Buffaloes.

Maurice “MJ” Harrell | 2026 | DB | 6’1″ 170 lbs | Hutchinson CC | Hutchinson, KS

Harrell picked up his first Division I offer from Houston Christian on April 17 after he spoke with cornerbacks coach DeMarcus Coleman.

“Coach Coleman called and told me he liked what we saw from the videos I sent him, and that he wanted me to be a part of his program,” Harrell said.

Last season, he finished with 20 tackles, 1.5 tackles for loss, one sack, and a fumble recovery for the Blue Dragons. Mercyhurst, Division II UTPB, and Missouri Southern are some other schools he has been in contact with.

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Jadhari Young | 2026 | WR | 6’1″ 200 lbs | De Anza College | Cupertino, CA

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Young received his latest offer from Eastern Illinois on April 15 after speaking with wide receivers coach Tino Smith.

“Coach Smith called me, and we had a long and great conversation. He told me he believes in me and that he thinks I can be great under his coaching,” Young said. “My recruitment has been going great since I graduated two weeks ago. A lot of coaches have expressed a lot of interest in me.”

Young also has offers from Sacramento State, Prairie View A&M, and Chicago State. Last season, he hauled in receptions for 559 yards and seven touchdowns for the Mountain Lions. He was named a Golden Coast Conference First Team selection.

He will be taking his official visit to Eastern Illinois on April 24. Gardner-Webb, West Florida, Monmouth, Stony Brook, and UMass are some other schools he is hearing from.

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AJ Moore | 2027 | RB | 5’9″ 200 lbs | College of Dupage | Glen Ellyn, IL

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Moore received his first Division I offer from Lindenwood on April 17 after speaking with running backs coach Lane Lawson.

“Coach Lawson called and offered me. He just told me he’d be really excited to have me over and thinks I could be a part of something special with the program they got going over there,” Moore said.

Last season, he finished with 81 carries for 518 yards and five touchdowns, while adding nine receptions for 73 yards and two touchdowns for the Chaparrals, who won their fifth consecutive NJCAA Division III national championship. Moore is working on scheduling his official visit to Lindenwood.

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Leshem Nyante | 2027 | OT | 6’5″ 265 lbs | Anna High School | Anna, TX

Nyante picked up his latest offer from Texas Rio Grande Valley on April 17 after he spoke with offensive line coach Jeff Bowen.

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“Coach Bowen reached out this morning to officially extend the offer. It was a great talk, and he mentioned they really liked my film and how I would fit their system. So we are focused on building that relationship now,” Nyante said.

“I’m really grateful for how my recruiting process is unfolding so far. Things are definitely moving fast with spring ball right around the corner, and it’s been great seeing the increase in interest every week.”

He also has offers from Arkansas State, Division II Midwestern State, and East Central University. Old Dominion, Texas State, UTEP, and New Mexico are some other schools he is hearing from. Nyante will be taking an official visit to Arkansas State in June.

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Matthew Lashley | 2027 | DB | 6’1″ 198 lbs | Riverside City College | Riverside, CA

Lashley received his latest offer from East Texas A&M on April 15 after speaking with safeties coach Luke Jaicks.

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“Coach Jaicks called and offered me. He’s a great coach, and I would love to play for him,” Lashley said. “My recruitment is going well; it’s starting to heat up after spring ball.”

He also has an offer from Southern Utah. Last season, he finished with 14 tackles and two interceptions for the Tigers.

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Follow FCS Football Central on social media for ongoing coverage of FCS football, including on XFacebook, and YouTube.

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Nature: Prairie chickens in South Dakota

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Nature: Prairie chickens in South Dakota




Nature: Prairie chickens in South Dakota – CBS News

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We leave you this Sunday morning with prairie chickens and sharp tail grouse near Ft. Pierre, South Dakota. Videographer: Kevin Kjergaard.

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Democrats fail to field candidates for a majority of South Dakota legislative seats

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Democrats fail to field candidates for a majority of South Dakota legislative seats


(SOUTH DAKOTA SEARCHLIGHT) – Democrats are running for 46 of South Dakota’s 105 legislative seats — leaving 56% of seats without a Democratic candidate.

That doesn’t bode well for the party ahead of November, said Michael Card, professor emeritus of political science at the University of South Dakota.

“It doesn’t put them in a position to actually put forward their ideological policy preferences and have much of a success at getting those enacted,” Card said.

In the state Senate alone, Democrats have failed to field a candidate for 22 seats, which is nearly two-thirds of the chamber. In the House, Democrats have failed to field a candidate for 38 seats, which is 54% of the chamber.

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There is only one Democratic legislative primary in the state: a state Senate race in District 26, which includes the Rosebud Reservation.

There are no statewide Democratic primaries, after announced candidates for governor and U.S. House dropped out or failed to gather enough petition signatures to make the ballot, leaving one Democrat in each of those races.

Statewide candidates will have less name recognition than Republican candidates ahead of the general election, since they didn’t have primaries, Card said. In the Legislature, Card said Democrats “are guaranteeing they won’t get a majority.”

In contrast, Republicans have primary races for governor, U.S. House and U.S. Senate. Five legislative districts do not have Republican primaries, but do have Republican candidates. There is a Republican candidate running for every legislative seat, except for one House seat in District 27, which includes the Pine Ridge Reservation.

Card said there are several factors leading to poor candidate turnout among Democrats, including a self-fulfilling cycle of failure.

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“A lack of winning makes fewer people willing to take a chance on running for office,” Card said. “Why run if I think I’m going to lose?”

Democrats haven’t held a statewide office since 2015, and they haven’t held a majority of either legislative chamber since 1994.

Joe Zweifel, deputy executive director of the South Dakota Democratic Party, said the organization worked “really, really hard” to convince Democrats to run for office.

“But you can’t force people to run for office,” said Zweifel, of Sioux Falls, who’s running for a legislative seat himself in District 12.

He’s heard the open seats called a “failure.” But he disagrees, choosing to focus on the Democrats who did step forward.

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“We’re running quality, good candidates in those races,” Zweifel said.

The South Dakota Democratic Party hopes to build on legislative successes, such as a new law from Rep. Kadyn Wittman, D-Sioux Falls, that commits state funding to cover the family portion of reduced-price school meals.

“That specifically is a return on investment for our donors, and it shows that Democrats are doing good things for the people of South Dakota,” Zweifel said.

Wittman’s success helped inspire Democratic District 13 House of Representatives candidate Ali Rae Horsted, of Sioux Falls, to take a second run at the Legislature. Horsted ran unsuccessfully for the Senate against Sen. Sue Peterson in 2024, garnering 42% of the vote.

Horsted plans to build on that success and the name recognition she already has in the district. She hopes she’ll have “better odds” in this election, since there are two House seats for every district.

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Horsted said it would better serve South Dakota if the state had a more balanced Legislature. While the latest Legislature was 92% Republican, 52% of voters in South Dakota are Republican. South Dakota has the lowest percentage of Democrats, 7.6%, in the Legislature nationwide.

“I think it’s important that people have options on the ballot,” Horsted said, “and people are able to vote for candidates that represent their values and their vision for the future of South Dakota.”

Makenzie Huber is a lifelong South Dakotan who regularly reports on the intersection of politics and policy with health, education, social services and Indigenous affairs. Her work with South Dakota Searchlight earned her the title of South Dakota’s Outstanding Young Journalist in 2024, and she was a 2024 finalist for the national Livingston Awards.

South Dakota Searchlight is part of States Newsroom, the nation’s largest state-focused nonprofit news organization.

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Copyright 2026 KOTA. All rights reserved.



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