Class of 2016 • Kelly Gall Washa is the owner and operator of Grand Champion Meats in Foley, Minnesota, which processes beef, pork, buffalo, alpaca, deer, elk and other wild game. She is a second-generation meat cutter who is accomplished in both cured and smoked meats, including snack sticks, jerky, summer sausage and Braunschweiger. She is a past president of the Minnesota Association of Meat Processors and enjoys making and maintaining industry connections. When she’s not working, Washa loves spending time with her two children and looks forward to training a third generation of meat cutters.
Just as some seeds yield tomatoes, carrots and lettuce, others grow community and partnership.
In a greenhouse in the northern Wisconsin town of Park Falls, all of those seeds are taking root with the help of CALS horticulture graduate student Michael Geiger, horticulture professor Sara Patterson and a team of dedicated local leaders.
“The greenhouse has opened doors to making healthier food choices, to education about gardening in local schools—and it’s given the university a presence in Park Falls,” says Geiger, who grew up in Arbor Vitae, some 50 miles away.
Geiger’s involvement with the Flambeau River Community Growing Center started four years ago when a friend in the area approached him for advice. Her group was seeking funding for a greenhouse project, and Geiger teamed with Patterson to identify possible revenue sources. They developed a proposal for the Ira and Ineva Reilly Baldwin Wisconsin Idea Endowment at UW–Madison.
By fall 2013, construction had begun on a 25-by- 50-foot vail-style greenhouse, built by community volunteers on a vacant lot donated by Flambeau River Papers just north of the mill. Plans call for the facility to eventually be heated with waste steam from the mill.
The Flambeau River Community Growing Center has gained popularity with community members and school groups interested in learning about plants and gardening. “It’s a greenhouse, but it’s also a classroom,” says Geiger.
Learners include children from the Chequamegon School District, who start seeds in the greenhouse and nurture seedlings until they can be transplanted to their own school gardens. Area 4–H groups grow plants and tend them in raised beds just outside the greenhouse. Master Gardener classes are held at the facility, and community workshops have included such topics as square-foot and container gardening as well as hydroponics. Kids have been delighted with sessions on soil testing and painting their own flowerpots.
“It’s clearly a benefit to build a connection between UW–Madison and the community, for the community itself—people from ages 3 to 90—and for the local schools,” Patterson says.
Community leaders and institutions have joined to fuel the center’s success. Its chief executive officer, Tony Thier, recently retired from Flambeau River Papers; UW–Extension has provided valuable educational and technical support; and volunteer opportunities draw professionals from various companies in the area. Park Falls attorney Janet Marvin helped the center gain nonprofit status last fall.
Thier says the center provides needed education for area residents. “It’s been very beneficial,” he says. “When I got involved, it really became a passion. I wanted to learn more about gardening and increase my skill. We try to involve the whole community.”
Geiger says the project has helped him in his academic career as he learned about project planning, gave presentations about the center at two national academic conferences and writes scholarly articles about his work there.
“I’ve been able to see this process through from an idea to reality,” says Geiger. “It’s been really rewarding.”
PHOTO – Michael Geiger (right) in the greenhouse at a hydroponic salad table workshop. The greenhouse features in-floor radiant heating and custom growing tables made of locally purchased white cedar and built by volunteers.
Photo credit – Michael Geiger
Consumer demand for regionally produced food is on the rise. But transportation and distribution logistics for mid-size shippers, distributors and farmers can be tricky. These supply chain partners are looking for ways to more efficiently move products from Wisconsin’s farms to markets, while upholding many of their customers’ sustainability values.
That’s where the CALS-based Center for Integrated Agricultural Systems (CIAS) comes in. CIAS is working with university and private-sector partners to bring regionally grown food to urban markets while growing rural economies and addressing the environmental impacts of food freight.
“When people think of local food, they think of farmers markets and community-supported agriculture,” says Michelle Miller BS’83, associate director of programs for CIAS. “While these direct markets are the gold standard for connecting us with the people who grow our food, they don’t address the need to get more high-quality regional products into grocery stores, restaurants and schools.”
Consumers tend to believe that food is more sustainable if it travels a short distance from farm to table. However, a USDA study found that compared to direct markets, the large truckloads and logistical efficiencies found in the conventional food system sometimes use less fuel per food item transported.
Helping mid-size farmers move full truckloads of their products into wholesale markets is one way to build a more resilient regional economy. However, farmers face numerous challenges when shifting from direct to wholesale marketing. Product aggregation is one major hurdle, as wholesale public markets for assembling farmers’ wares have largely disappeared from the landscape.
The Wisconsin Food Hub Cooperative (WFHC), founded in 2012, helps fill that gap by providing sales, marketing and logistical support for its 37 farmer-owners, with sales of $1.7 million in 2015 and anticipated sales of $2.5 million in 2016.
CIAS helped WFHC implement retail product quality specifications and food safety requirements. Access to CALS expertise in those areas has made a big difference for their business, according to WFHC development director Sarah Lloyd.
“Most retail outlets require growers to obtain voluntary food safety certifications,” says Lloyd. “The help we’ve received in working through this maze of regulations has been critical.”
According to Miller, much more work is needed to help Wisconsin growers move their products into regional metro markets. CIAS is investigating fair trade strategies to provide equitable compensation for farmers. The center is working closely with city, county and regional partners to increase food processing and related food systems economic development in southern Wisconsin. CIAS is also researching more sustainable truck fleets using alternative fuels, hybrid electric engines and day cabs.
“We can gain efficiencies across the food system, at the farm level and in the way we move food to markets,” says Miller. “Ultimately we want to make it easier for consumers to support Wisconsin farmers.”
Tara Roberts-Turner, a founding farmer and business manager of the Wisconsin Food Hub Cooperative, loads fresh produce onto a truck bound for Chicago.
Photo credit – Tara Roberts-Turner
On a sticky weekday morning in August, a new restaurant called Estrellón (“big star” in Spanish) is humming with advanced prep and wine deliveries. All wood and tile and Mediterranean white behind a glass exterior, the Spanish-style eatery is the fourth venture of Madison culinary star Tory Miller. Opening is just three days away, and everything is crisp and shiny and poised.
But in the dining room, the culinary focus is already years beyond this marquee event. This morning is largely about creating the perfect tomato. Graduate students from UW–Madison working on a new program called the Seed to Kitchen Collaborative have set the table with large sheets of white paper and pens. At each place setting are a dozen small plastic cups of tomatoes, diced as if for a taco bar. Each container is coded.
Chef Miller takes a seat with colleagues Jonny Hunter of the Underground Food Collective and Dan Bonanno of A Pig in a Fur Coat. The chefs are here to lend their highend taste buds to science, and they start to banter about tomato flavor. What are the key elements? How important are they relative to each other?
Despite their intense culinary dedication, these men rarely just sit down and eat tomatoes with a critical frame of mind. “I learned a lot about taste through this project,” says Hunter. “I really started thinking about how I defined flavor in my own head and how I experience it.”
This particular tasting was held last summer. And there have been many others like it over the past few years with Miller, Hunter, Bonanno and Eric Benedict BS’04, of Café Hollander.
The sessions are organized by Julie Dawson, a CALS/UW–Extension professor of horticulture who heads the Seed to Kitchen Collaborative (formerly called the Chef–Farmer–Plant Breeder Collaborative). Her plant breeding team from CALS will note the flavors and characteristics most valuable to the chefs. Triangulating this with feedback from select farmers, plant breeders will get one step closer to the perfect tomato. But not just any tomato: One bred for Upper Midwest organic growing conditions, with flavor vetted by some of our most discerning palates.
“We wanted to finally find a good red, round slicer, and tomatoes that look and taste like heirlooms but aren’t as finicky to grow,” says Dawson at the August tasting, referring to the tomato of her dreams. “We’re still not at the point where we have, for this environment, really exceptional flavor and optimal production characteristics.”
Nationwide, the tomato has played a symbolic role in a widespread reevaluation of our food system. The pale, hard supermarket tomatoes of January have been exhibit A in discussions about low-wage labor and food miles. Seasonally grown heirloom tomatoes have helped us understand how good food can be with a little attention to detail.
But that’s just the tip of the market basket, because Dawson’s project seeks to strengthen a middle ground—an Upper Midwest ground, actually—in the food system. With chefs, farmers and breeders working together, your organic vegetables should get tastier, hardier, more abundant and more local where these collaborations exist.
Julie Dawson decided she wanted to be a farmer at age 8. By her senior year in high school she was hooked on plant breeding and working in the Cornell University lab of Molly Jahn—now a professor of agronomy at CALS—on a project developing heat tolerance in beans. Dawson stayed at Cornell for college and continued to work for Jahn and Margaret Smith, a corn breeder who was working with the Iroquois to resurrect traditional breeds. By the time she finished college, Dawson had a strong background in both plant breeding and participatory research. During her graduate education at Washington State University she began breeding wheat for organic systems. As a postdoc in France, she started working on participatory breeding with bakers and farmers, focusing on organic and artisanal grains.
In September of 2013, barely unpacked in Madison, Dawson found herself traveling with CALS horticulture professor and department chair Irwin Goldman PhD’91 to a conference at the Stone Barns Center for Food & Agriculture north of New York City.
Organized by food impresario Dan Barber, author of The Third Plate: Field Notes on the Future of Food, the conference gathered chefs and breeders from across the country to talk about flavor. Barber knew what could happen when chefs and breeders talked because he was already working with Dawson’s graduate advisor at Washington State, wheat breeder Stephen S. Jones.
In the 1950s, as grocery stores replaced corner markets and California’s Central Valley replaced truck gardens, the vegetable market began to value sizes and shapes that were more easily processed and packed. That a tomato could be picked early in Florida and ripen during the boxcar ride to Illinois was more important than how it tasted. Pesticides and fertilizers also became more common, buffering differences between farms and providing a more uniform environment. Packing houses and national wholesalers dominated the market, and vegetable breeding followed.
Breeders have at their disposal a huge variety of natural traits—things like color, sugar content and hardiness. Over the course of decades they can enhance or inhibit these traits. But the more traits they try to control, the more complex the breeding. And flavor has been neglected over the last few decades in favor of traits that benefit what has become our conventional food system. “Breeders were targeting a different kind of agricultural system,” explains Dawson.
Barber wanted to reverse that trend, to connect farmers and plant breeders and chefs. It appealed to Dawson’s sense of where food should be going. “Breeding for standard shapes and sizes and shipping ability doesn’t mean that breeders aren’t interested in flavor,” she says. “It just means that the market doesn’t make it a priority.”
New to Madison, Dawson hadn’t met Tory Miller, but they connected at the Stone Barns Center, and together realized Madison was the perfect place to pursue this focus on flavor: A strong local food movement supporting a dynamic and growing number of farms, world-class chefs, and—through CALS’ Plant Breeding and Plant Genetics Program—one of the highest concentrations of public plant breeders in the world.
They decided to get started in the summer of 2014 by growing a collective palette of many varieties of the most common vegetables. Dawson approached the breeders, Miller rallied the chefs, and both reached out to their network of farmers. “The main idea of the project is to get more informal collaboration between farmers and plant breeders and chefs—to get the conversation started,” says Dawson. “We can really focus on flavor.”
When the chefs are done tasting tomatoes, they wander over to a table of corn and cucumber. They are magnetized by the different kinds of corn: an Iroquois variety, another type that is curiously blue, and large kernels of a corn called choclo, which is very popular in the Andes.
These are just a few jewels from the collection amassed over four decades by CALS corn breeder Bill Tracy, who works in both conventional and organic sweet corn. Tracy leads the world’s largest research program focused on the breeding and genetics of organic sweet corn, with five organically focused cultivars currently on the market. He was recently named the nation’s first endowed chair for organic plant breeding, with a $1 million endowment from Organic Valley and Clif Bar & Company and a matching $1 million gift from UW alumni John and Tashia Morgridge.
The support gives Tracy more room to get creative, and Dawson is helping to develop potential new markets for his breeds. Despite his focus on sweet corn, Tracy has always suspected there might be interest in corn with more flavor and less sugar. “We know from sweet corn that there are all sorts of flavors and tendencies,” Tracy says. From soups to the traditional meat and potato meal, he thinks savory corn deserves a place.
And building from deep Mexican and South American traditions of elotes and choclo corns, Tracy sees vast potential for new varieties. “Corn is one of the most variable species,” he says. “For every trait that we work with in corn there is an incredible range of variation.”
The chefs went crazy last year when Tracy introduced them to some of the Andean varieties. “Amazing,” says Bonanno of A Pig in a Fur Coat. “I want to make a dish like a risotto or a pasta dish or some type of salad. I don’t want the sweet on sweet on sweet. I just want the corn flavor. I want savory.”
Tracy’s modest sampler inspired chefs Hunter and Miller as well, and they started brainstorming potential growers for 2016. If the experiment takes off, the corn could start infiltrating Wisconsin restaurants this summer.
With so much genetic potential, the chefs help focus the breeding process. “Breeding is a craft,” Tracy says. “The great chefs—and we have some great ones in Madison—are truly artists. They are fine artists at the same level as a fine arts painter or musician. The creativity is just mind-boggling.”
And there is little question that they understand flavor. “They are able to articulate things that we can’t. We might be able to taste the differences, but we can’t say why they are different or why one is better than the other. The chefs are able to do that,” says Dawson. “And that’s useful for the whole food system.”
A food system has so many pieces— chefs, farmers, retailers, processors, consumers—but perhaps the most fundamental unit is the seed. After decades of consolidation in the seed industry and a significant decline in public breeding programs at land grant universities, many sectors of the food movement are turning their attention to seed.
One fortunate consequence of the industry concentration has been to create a market opening for smaller regional and organic seed companies. They, along with a few public breeders, still serve gardeners and market farmers. One goal of the Seed to Kitchen Collaborative is to systematically support breeding for traits that are important for local food systems.
These small companies develop their own breeds, but also adopt interesting varieties from public breeding programs. They have the capacity to target regional seed needs, and are usually okay with seed saving. “It’s almost like working with nonprofits because they are really interested in working with the community,” says Dawson.
After Adrienne Shelton MS’12 completed her PhD in 2014—she studied sweet corn breeding under Bill Tracy— she moved to Vitalis Organic Seeds, where she works with growers to find cultivars best suited for the Northeast. As a graduate student in CALS’ Plant Breeding and Plant Genetics program, Shelton was a leader in establishing the Student Organic Seed Symposium, an annual national gathering to offer information and support to young researchers focusing on breeding organic varieties.
“Getting farmers’ feedback is critical,” says Shelton of the opportunity to work with the Seed to Kitchen Collaborative. “The more locations, the better, especially in organic systems where there is more variation.”
The organic movement deserves a lot of credit for the trajectory of new food movements. “Organic growers often have a higher bar for the eating quality of produce because that’s what their customers are demanding,” Shelton says. “Putting a spotlight not just on the farmers but all the way back to the breeding is helping the eater to recognize that all these pieces have to be in place for you to get this delicious tomato that you’re putting on your summer salad.”
These kinds of seed companies will also help make local and regional food systems more resilient to climate change. “It’s fairly easy to breed for gradual climate change if you are selecting in the target environment, because things change over time,” says Dawson. “The most important thing is to have regional testing and regional selection.”
Overall, a more vigorous relationship between breeders and farmers promises a larger potential for varieties going forward, Dawson notes. The ultimate goal is to make plant breeding more of a community effort. When chefs and farmers and consumers participate in the selection process, says Dawson, “The varieties that are developed are going to be more relevant for them.”
Amy Wallner BS’10, a CALS graduate in horticulture and soil sciences, has worked behind both the knife and the tiller. While farming full-time, she spent six months working nights at a Milwaukee farm-to-table restaurant called c. 1880. Now she’s the proprietor of Amy’s Acre—actually, an acre and a half this year—on the margins of a commercial composting operation in Caledonia, Wisc., south of Milwaukee.
She sells to a co-op and a North Side farmers market, but her restaurant clients—c. 1880, Morel and Braise RSA (also part of the Seed to Kitchen Collaborative)—are integral to her business. Before she orders seed for the next growing season, she’ll drop off her catalogs for the chefs to study, returning later for in-depth conversation. “Chefs who want to buy local foods want to have a greater understanding of the whole process,” Wallner says. “I just like to sit down and talk about produce with somebody who uses it just as much as I do.”
Knowing the ingredients they covet, and what kinds of flavors intrigue them, helps Wallner narrow her crop list. Joining the Seed to Kitchen Collaborative took it further. As a student Wallner had worked in the trial gardens at the West Madison Agricultural Research Station, and now she can truly appreciate the farm value of that research. “I wanted to stay connected to UW,” she says.
This will be Wallner’s third season as part of the group’s trials. In her excitement, the first year she grew more than she could handle. Last year she trialed beets, carrots and tomatoes alongside radicchio and endives. “I took on a smaller number of crops because I wanted to be able to collect more extensive observations,” she says.
Wallner hopes getting the breeders involved may lead to strengthening the hardiness of early- and late-season crops. “In the Upper Midwest, that’s when you’re doing the most gambling with your crops. If we can continue to find things that can push those limits out a little bit …”
Eric Elderbrock, of Elderberry Hill Farm near Madison, has similar practical concerns: With the region’s incredibly variable climate, he’s always looking for something that isn’t going to require the most perfect growing conditions and is also resistant to disease and insects: “For it to be a realistic thing for me to be able to grow, it has to meet these demands.”
When he was growing up, Elderbrock didn’t pay much attention to where his food came from. It wasn’t until he spent a college semester in Madagascar that he began to realize the relationship between the food and the land around him. For him, the collaboration is a form of continuing education.
“It’s helpful to me as a farmer to have a sense of what’s possible as far as the breeding side,” says Elderbrock. “I love seeing all of the different colors and flavors and textures. It helps keep farming interesting.”
As picturesque as these relationships are, the business has to work. High-end cuisine doesn’t reflect most daily eating, but these chefs are very committed to helping Wisconsin farmers stay in business and make a good living.
“The chefs always seem to be a couple of years ahead,” Elderbrock notes. This year he is continuing to experiment with artichokes, a crop typically associated with dry Mediterranean climates like Spain and California. Chef Dan Bonanno is encouraging the research in part because of his Italian heritage and culinary training, which included a year in Italy. He would be thrilled to find Wisconsin variations on some traditional Italian ingredients like the artichoke.
And sourcing locally also leads to a robust cuisine. “Italy has 20 regions and each region has its own cuisine because they source locally,” notes Bonanno.
This past February, a few weeks before growers would start their seedlings, the Seed to Kitchen Collaborative gathered to tweak plans for this year’s trials.
At L’Etoile, Chef Tory Miller’s flagship establishment in Madison, beautiful prints of vegetables adorn the wall. But the tables that day were rearranged in a horseshoe. The distinctive conference seating suppresses the normally refined air. Only the curvature of the bar and its adjacent great wall of bourbon suggested a more sensual approach to food.
After introductions and a quick review of last year’s progress, Dawson opens the floor to feedback. The ensuing conversation distills into savory glimpses of market baskets and menu flourishes to come.
They’ve been talking about running a trial for tomato “terroir”—drawing from the wine enthusiasts’ notion that differences in soil can have subtle and profound impacts on flavor. Dawson is a little concerned about logistics, but Miller is persistent: “I think it would be a mistake to not include terroir.”
They discuss what they can do for unsung vegetables like rutabaga and parsnip—produce particularly suited for the Wisconsin climate, but generally unloved. They learn about a new trial focusing on geosmin, which produces the earthy flavor of beets. The chefs wonder aloud if it’s possible to preserve the beautiful purple hues of some heirlooms. Dawson regrets to inform them that changing the physical chemistry involved—the pigments are water soluble, and flush easily from the plants—is a little beyond their powers.
They talk about what makes perfect pepper for kitchen processing. Is seedless possible? Dawson smiles wryly and reminds them of the intrinsic challenge of a seedless pepper.
The conversation gets very detailed over potatoes. Researcher Ruth Genger from the UW’s Organic Potato Project has about 40 heirloom varieties of potato from the Seed Savers Exchange that will be grown out over the next few years. Chef Bonanno asks a technical question about starch content for gnocchi, and then Chef Miller goes off on French fries.
“I’ve been working on trying to break the consumers’ McDonald’s mentality on what a French fry should be,” Miller says. The sheer volume is a perfect example of how hard it can be to assemble the pieces of a sustainable and local food system. “We’re talking about thousands of pounds of French fries,” he says, the other chefs nodding in agreement. “You want to have a local French fry, but at a certain point it’s not sustainable or feasible. Or yummy.” One recent hitch: a harvest of local spuds were afflicted by hollow heart disease.
Genger’s heirloom potato trials have focused on specialty varieties—yellows, reds and blues—but Genger has an alternative: “We have some white potatoes that are pretty good producers organically, but what I tend to hear is that most people don’t like white potatoes.” The chefs don’t seem worried about the difference. “There are some good, white varieties from back in the days when that was what a potato was,” Genger continues, making a note. Knowing that the interest is there, she can make sure farmers and chefs have a chance to evaluate some white heirloom potatoes.
It’s a short conversation, really, but shows the potential value of having everybody at the table. If the breeder has the right plant, the farmers have a good growing experience and the chefs approve, perhaps in another couple of years there could be thousands of pounds of locally sourced organic white French-fried potatoes ferrying salt and mayonnaise and ketchup to the taste buds of Wisconsin diners.
“We try to make the project practical,” says Dawson. “The food system is so complicated. It feels like this is something we can make a difference with. This can help some farmers now, and in 10 years hopefully it will be helping them even more.”
Bill Tracy puts the program in an even bigger context.
“The decisions we make today create the future,” Tracy says. “The choices we make about what crops to work in and what traits to work in literally will create the future of agriculture.”
Farmers, gardeners and chefs are welcome to join the Seed to Kitchen Collaborative. You can learn more about project events at http://go.wisc.edu/seed2kitchen or email Julie Dawson at email@example.com.
How do we keep food animals healthy when bacteria and other pathogens are so good at outsmarting drugs intended to work against them?
In an innovation that holds great promise, CALS animal sciences professor Mark Cook and scientist Jordan Sand have developed an antibiotic-free method to protect animals raised for food against common infections.
The innovation comes as growing public concern about antibiotic resistance has induced McDonald’s, Tyson Foods and other industry giants to announce major cuts in antibiotic use in meat production. About 80 percent of antibiotics in the United States are used by farmers because they both protect against disease and accelerate weight gain in many farm animals.
The overuse of antibiotics in agriculture and human medicine has created a public health crisis of drug-resistant infections, such as multidrug-resistant Staphylococcus aureus (MRSA) and “flesh-eating bacteria.”
“You really can’t control the bugs forever; they will always evolve a way to defeat your drugs,” says Cook.
Cook and Sand’s current work focuses on a fundamental immune “off-switch” called Interleukin 10 or IL-10, manipulated by bacteria and many other pathogens to defeat the immune system during infection. He and Sand have learned to disable this off-switch inside the intestine, the site of major farm animal infections such as the diarrheal disease coccidiosis.
“People have manipulated the immune system for decades, but we are doing it in the lumen of the gastrointestinal system. Nobody has done that before,” Cook says.
Cook vaccinates laying hens to create antibodies to IL-10. The hens transfer the antibody to their eggs, which are then blended, pasteurized and sprayed on the feed of the animals he wants to protect. The antibody neutralizes the IL-10 off-switch in those animals, allowing their immune systems to better fight disease.
In experiments with more than 300,000 chickens, those that ate the antibody-bearing material were fully protected against coccidiosis and other gastrointestinal diseases that commonly affect poultry.
Smaller tests with larger animals also show promise. In one example, animal sciences professor Dan Schaefer and his graduate research assistant, Mitch Schaefer, halved the rate of bovine respiratory disease in beef steers by feeding them the IL-10 antibody for 14 days.
Cook and Sand, who have been working on the IL-10 system since 2011, are forming Ab E Discovery LLC to commercialize their research. One of the four patents they have filed through the Wisconsin Alumni Research Foundation has just been granted, and WARF has awarded a $100,000 Accelerator Program grant to the inventors to pursue the antibiotic-replacement technology. The Discovery to Product partnership between UW and WARF played a key role in helping Cook and Sand prepare it for commercialization.
Cook has already turned his research and some 40 patented technologies into start-up companies including Aova Technologies, which improves animal growth and feed efficiency, and Isomark LLC, which is developing a technology for early detection of infection in human breath.
PHOTO: Eggs from these hens contained antibodies that were used to test the antibiotic replacement. (Photo courtesy of Mark Staudt, WARF)
The average age of a Wisconsin farmer is over 56 and rising, and the state has been losing around 500 dairy farms per year. It’s no surprise, then, that experts say it’s critical to prepare young people to step into farm roles in order to keep the state’s $88 billion agricultural economy strong into the future.
But making the transition into dairy farming is complicated, and aspiring farmers often don’t have the capital or the experience to take over an established operation.
Enter the Dairy Grazing Apprenticeship (DGA) program, which is working to address the issue by providing support for young people interested in becoming dairy farmers. Started in 2010, the first-of-its-kind program is administered by the Wisconsin-based nonprofit GrassWorks, Inc., with CALS as a key partner.
Earlier this year, DGA received $750,000 from the U.S. Department of Agriculture’s Beginning Farmer and Rancher Development Program. The funding will enable organizers to improve and expand the program in Wisconsin, as well as explore the possibility of rolling it out to other dairy states.
“It’s a meat-and-potatoes program that really takes people up to the level where they can own and operate their own dairy,” says DGA director Joe Tomandl. “It’s the MBA of dairy.”
Program participants complete 4,000 hours of paid training over two years, most of it alongside experienced dairy farmers, and work their way up from apprentices to Journey Dairy Graziers and Master Dairy Graziers. Although most of that time is spent in on-the-job training, there’s also a significant requirement for related instruction. That’s where CALS comes in.
As part of the program, apprentices attend a seminar about pasture-based dairy and livestock through the Wisconsin School for Beginning Dairy and Livestock Farmers (WSBDF), which is co-sponsored by the CALS-based Center for Integrated Agricultural Systems and the Farm and Industry Short Course. The seminar involves a 32-hour commitment, which is generally fulfilled through distance education and includes instruction from CALS professors from dairy, animal and soil sciences.
“We believe in the Wisconsin Idea and want to make sure our classes are accessible to people who want more education, but preferably close to where they live and work,” says Nadia Alber, a WSBDF outreach coordinator who helps organize the seminar and also serves on the DGA board.
In 2009, GrassWorks, Inc. turned to WSBDF director Dick Cates PhD’83 for guidance and access to a well-respected educational curriculum to help get the DGA up and running—and the WSBDF team has been involved ever since.
“We were just this little nonprofit with a very small budget trying to compete for a big federal grant,” says Tomandl. “For us, it was important to have UW–Madison as a strategic partner.”
As part of the most recent round of funding, DGA’s partners at CALS will lead an effort to quantify the program’s broader impacts.
“They have already proven that participants are moving along to their own farms after the apprenticeship, so they have an established track record,” says Alber. “This new study will look at some of the program’s other impacts, including economic, environmental and social.”
(Earned his first Wisconsin Master Cheesemaker certificate in 1997)
Terry Lensmire is a third-generation cheesemaker whose passion for the craft was instilled at an early age. He started making cheese as a child and continued throughout high school. In 1974 he earned his cheesemaker license and in 1982 became a licensed cheese grader. His knowledge and experience have expanded in a career that has included work for the U.S. Department of Agriculture, Land O’Lakes—and, currently, serving as product development manager at Agropur, a dairy cooperative based in Canada. Lensmire has been active in his craft outside the plant as well, serving as a cheese judge at the Wisconsin State Fair, at the Wisconsin Cheesemakers Association U.S. and World Cheese Contest, and at the World Dairy Expo Championship Dairy Product Contest. Lensmire was in the first wave of Wisconsin Master Cheesemakers, receiving his certification in 1997 (the program started in 1994)—and he’s been a presenter at the Cheese Grading Short Course since it started at around the same time. He has since been certified in cheddar, Monterey Jack, mozzarella and provolone.
(Earned his first Wisconsin Master Cheesemaker certificate in 1999)
As a five-time graduate of the program, Bruce Workman holds the most Wisconsin Master Cheesemaker certifications of anyone in the state. Workman is certified in a total of 11 cheeses: butterkase, baby Swiss, specialty Swiss, Emmentaler, raclette, Gruyere, Havarti, Gouda, brick, Muenster and cheddar. Workman began working in the industry before and after school at the age of 16, and at 18 he became a Wisconsin licensed cheesemaker. By 1999, when he received his first Wisconsin Master Cheesemaker certification, Workman had been working in a plant that produced mostly European cheeses. It was this experience that shaped his desire to pursue certification in European cheeses. At Edelweiss Creamery, located in Monticello, Wisconsin, Workman and his staff of 11 produce 23 cheeses, including many in which he is certified. Workman founded Edelweiss Creamery in the same location that has been home to cheesemaking since 1936. After 43 years of making cheese, Workman says he would like to slow down on his responsibilities in the production room and focus on training the next generation at Edelweiss.
(Earned her Wisconsin Master Cheesemaker certificate in 2013)
At the Sartori cheese company, based in Plymouth, Wisconsin, Pam Hodgson is responsible for developing new cheeses to meet desirable specifications, researching cheesemaking methods, and evaluating and addressing issues of quality. After graduating from CALS with a degree in dairy science, Hodgson began her career as a dairy nutritionist for a large cooperative. After starting a family, Hodgson wanted a job that required less travel, which led her to the science and art of cheesemaking. Her passion is deeply rooted in her family’s connection to the craft, she says. Her grandfather, a CALS Dairy School graduate, was an award-winning cheesemaker—and now her daughter is pursuing a career in cheesemaking as well. “Our cheesemaking genes must be pretty strong,” says Hodgson, who has Master Cheesemaker certifications in fontina and open hard cheeses.
(Earned his first Wisconsin Master Cheesemaker certificate in 1997)
Like many cheesemakers of his father’s generation, Tom Jenny and his family grew up just upstairs from their cheese factory in rural Wisconsin. However, it wasn’t until Jenny returned home from the U.S. Navy in 1973 that he decided to pursue a career in the trade. At the time his father and uncle owned Platteville Dairy and were able to offer Jenny the opportunity to develop his craft. After 26 years there, Jenny went on to manage the Carr Valley Wisconsin Pride plant under Sid Cook. Jenny’s day-to-day responsibilities include production, packaging and shipping the plant’s products. Jenny has Wisconsin Master Cheesemaker certifications in Swiss, fontina and Gouda—obvious choices for Jenny, who had been producing these cheeses for more than a decade. Jenny is enrolled in the program again with the goal of obtaining two more certifications. In addition to his role as manager at Carr Valley, Jenny is training several cheesemakers—and he looks forward to seeing how their careers develop.
(Earned his Wisconsin Master Cheesemaker certificate in 2012)
Weyauwega Star Dairy has been owned and operated by Gerard Knaus’ family for more than 30 years. Knaus is the first cheesemaker there to become a Wisconsin Master Cheesemaker, with certifications in feta and parmesan. Knaus was introduced to the craft at 14, when his father first brought him to the plant and he had the opportunity to work hands-on alongside a cheesemaker. “I knew then that this was what I wanted to do when I grew up,” Knaus says. Knaus is again enrolled in the Master Cheesemaker program, this time aiming for certification in brick and Colby. Afterward, he plans to become certified in mozzarella and cheddar as well. “When you start this program, you quickly realize that despite the fact that you’ve been making cheese all your life, there’s a lot you don’t know,” Knaus says.
Food engineer Sundaram Gunasekaran, a professor of biological systems engineering, works with gold. But you won’t find the shiny yellow stuff in his lab; instead, the vials on his bench are mostly purple and red. Gunasekaran works with tiny pieces of gold—nanoparticles—that come in almost every color except gold. And those colors can tell a story.
Gunasekaran’s research focuses on food safety concerns, such as whether a food product was transported and stored properly or whether it has become contaminated. But how can a producer or consumer easily know a product’s history and whether it is
safe to eat? That’s where gold nanoparticles come in handy.
“The color of gold nanoparticles will change depending on the size and shape of the particle,” explains Gunasekaran. “At different temperatures, depending on how long you let the particles grow, they acquire different sizes and shapes. And that changes their colors.”
Gunasekaran’s lab is using those color changes for a difficult task—tracking the time and temperature history of a food product as it is packaged, transported and stored. Up to now similar sensors have given consumers some of this information, but they can miss such critical events as, for example, a short temperature spike that could be enough to kick-start the growth of a dangerous microorganism.
The sensors that Gunasekaran and his team are developing provide a more complete and accurate story. The new sensor can differentiate between food stored at high temperatures first and low temperatures second versus a product stored first at low temperatures and then at high temperatures. And that’s thanks to the properties of the gold nano-particles. The color of the first sample would be different than that of the second because of how and when the particles changed size and shape.
“We’re able to do this because the nanoparticle synthesis is affected by how the particles grow initially versus later,” explains Gunasekaran. “We call this the thermal history indicator, or THI.”
These gold nanoparticle sensors are being patented through the Wisconsin Alumni Research Foundation (WARF), and students in Gunasekaran’s lab won a UW–Madison Discovery to Product award. The student team also won a People’s Choice
award in the 2014 Agricultural Innovation Prize competition.
They are now working to further develop and optimize the system. Since different food products travel through different channels, some sensors will be best used to track long-distance travel over the course of a month, while others will track history for only a matter of hours. Some sensors will work best in frozen storage and others will be optimized for various room temperatures.
The goal of optimization is a simple-to-use biosensor customized for any given food product. Gunasekaran envisions the sensors—now being developed as self-adhesive dots or stickers—being used anywhere along the food production channel. Producers, packagers, transporters and even consumers could easily use the biosensors to understand the thermal history of their product, saving time and money and avoiding recalls and health issues.
“There are a number of ways to use this technology, and making a food product’s history easy to see is the key,” says Gunasekaran. “Food is being wasted because people are throwing it out according to an expiration date, or people are getting sick because they eat food that’s gone bad. Those things can be avoided by having a better product safety indicator.”