IPM and NPM Programs Honored for Display

John Shutske, Wisconsin Farm Technology Days Board chair, presents the 2016 Donald R. Peterson Award to Roger Schmidt and Mimi Broeske.

It’s not often that people can have their picture taken with a ten foot tall goat or be able to pose in a pen with pigs and not get dirty, but it was possible for people who visited the University of Wisconsin Integrated Pest Management (IPM) and Nutrient Management Programs (NPM) booth at the 2016 Wisconsin Farm Technology Days.

Using an iPad and some creativity to run a photo booth where visitors could pose and interact with images of farm animals, IPM/NPM staff demonstrated the computer power that simple mobile devices have and explained how the University of Wisconsin-Extension uses digital technology to be flexible and relevant to the needs of farmers, including developing apps for farmers.

“UW-Extension doesn’t manufacture giant farm machinery,” said Roger Schmidt, UW-Extension computer specialist at UW-Madison, “But we do create research and foster community relationships that help farmers reap bountiful harvests, earn more money and allow people to eat the best food the earth can grow sustainably.”

The IPM and NPM exhibit, which provided information about free smartphone apps developed for agriculture by these two programs, received the 2016 Donald R. Peterson Technology Transfer Award. Individuals recognized for their efforts with this display were Roger Schmidt, UW-Extension computer specialist at UW-Madison and Mimi Broeske, UW-Madison senior editor.

NPM and IPM mobile apps include Wisconsin’s Corn N Rate Calculator, N Price Calculator, Crop Calculators for Corn, NPK Credits – Manure and Legume Nutrient Credit Calculator, Soybean Replant Calculator, and an IPM toolkit. The apps are available for both Apple and Android devices.

The award was presented at the annual Wisconsin Farm Technology Days Board of Directors meeting in April 2017.

The Donald R. Peterson Award recognizes outstanding educational effectiveness and impact via an interactive exhibit and activities at Wisconsin Farm Technology Days. To receive this award, groups must successfully engage audiences around topics such as: effectively using new management tools, processes, or concepts; incorporating new technologies into a modern farm operation; or issues that challenge contemporary agriculture and our natural resource base.

The Donald R. Peterson Wisconsin Farm Technology (Progress) Days Technology Transfer Award was established in honor of Don Peterson, UW-Madison College of Agriculture and Life Sciences (CALS) Professor and Associate Dean. Peterson was Chair of the Board of Directors from 1975-1993 and Executive Director of Wisconsin Farm Progress Days from 1993-1998.

The Award memorializes Peterson’s diligent efforts to encourage CALS faculty and staff to convey the fruits of College research and knowledge to the public through Wisconsin Farm Technology Days.

This post originally published on the UW Extension Website

Collaboration with Wunk Sheek (Native student association)

Professor Irwin Goldman, along with undergraduate assistant Iszie Tigges-Green, recently grew and harvested tobacco plants from seeds provided by Jeff Metoxen of Oneida Farm. The plants were germinated in Goldman’s greenhouse and then transplanted to the West Madison Agricultural Research Center.

Patty Loew, Professor in the Department of Life Sciences communication was instrumental in organizing the collaboration.  Student members of Wunk Sheek will save the seeds to plant again this year. The impetus for the project was and is to grow tobacco to be used as a gift to elders and tribal partners when UW-Native nations collaborations take place.

WPVGA Researcher of the Year

Dr. Jeff Endelman, Assistant Professor in the UW Dept. of Horticulture received the Researcher of the Year award at the recent at the recent Wisconsin Potato & Vegetable Growers Association meeting held February 8, 2017, in Stevens Point.  Dr. Endelman has an emphasis on potato breeding and genetics. He brings a unique set of skills and experiences to his position, including two sets of advanced degrees. First, he earned degrees in physics and bioengineering. Then, after participating in a Community Supported Agriculture program, he fell in love with farming and completed two year-long apprenticeships on small farms in California. This inspired him to go back to earn a Master’s Degree in Plant Science from Utah State University and a Ph.D. in Crop Science from Washington State University.

At the University of Wisconsin, a major focus of Jeff’s research and extension program is to produce improved potato varieties. In recent years, Jeff’s research has helped Wisconsin release several outstanding varieties including Red Endeavor, Oneida Gold and Hodag. Jeff has also been instrumental in making improvements to the Rhinelander Agricultural Research Station as well as the SpudPro commercialization program.

Breeding Potatoes for More Calcium

Have you ever cut into a potato to find a dark spot or hollow part? Early research shows that these defects are likely the result of calcium deficiencies in the potato—and that tuber calcium is genetically linked to tuber quality.

Neither consumers at grocery stores nor chip and fry manufacturers want these low-calcium defects. In addition to the obvious cosmetic issues, these potatoes are more likely to rot.

Most farmed varieties of potatoes have naturally low levels of calcium. So researchers at the USDA-ARS and University of Wisconsin-Madison, including Shelley Jansky, John Bamberg and Jiwan Palta, looked to wild potatoes. Their purpose: to breed new potato cultivars with high calcium levels.

Many wild potato relatives are still present in South America. Their presence means growers’ potato plants in that region often exchange genes with wild species.

“That’s a way they continue to evolve as the climate changes or as disease and pest patterns change,” says Jansky. “But in the U.S. we have removed our potatoes from that environment. We have to breed new genes in from these wild relatives when we want to improve our cultivars.”

These wild relatives are an invaluable resource for scientists across the country.

“If you go down there and drive along the roadside you can see these weedy, wild plants growing along the roads and fields,” says Jansky. “Whenever we have looked for any trait in wild potato species, we have been able to find it.”

And so it was with searching for a high-calcium potato. The team found a wild potato with almost seven times as much calcium as typically grown varieties. The next job was to isolate the calcium trait. Jansky and her colleagues interbred the high- and low-calcium potatoes. The resulting generations showed a molecular marker—a pattern in the plant’s natural DNA. This pattern led researchers to the plant’s calcium trait.

“Finding this marker will allow us—and other breeding programs—to make faster progress in breeding potato plants with high tuber calcium content,” says Jansky. “This has been difficult and time-consuming in the past. You have to grow all the populations, harvest tubers, and then analyze the tubers for the trait you are looking at—in this case, tuber calcium levels. And that’s a long, laborious process.”

A typical breeding program grows and assesses up to 100,000 seedlings every year. It takes 10 to 15 years to release a particular variety of crop plant. However, the process simplifies with known molecular markers.

“We can collect DNA from seedlings and check for these molecular markers,” says Yong Suk Chung, the first author of the study. “If you have the marker present, then you select those seedlings and save a tremendous amount of time and labor.”

Source:  www.potatogrower.com

 

2016 West Madison Field Trials Results

The West Madison Ag Research Station display gardens contained more than 270 annual and 62 perennial flower cultivars that were evaluated monthly for the Commercial Flower Growers of Wisconsin, Proven Winners, and Ball Horticultural Company. Additionally, more than 61 All-America Selection cultivars were on display in 2016. Vegetables included 12 garlic varieties, eight squash and melon varieties, 11 peppers, six tomatoes, and a few herbs. Under research by the University of Wisconsin’s Horticulture Department were 65 varieties of leafy greens/lettuces evaluated for heat tolerance during summer and cold tolerance in the late fall and 23 onion varieties screened for flavor by local chefs. Seedless table grapes were also evaluated for cold hardiness, vigor, and fruit production.

West Madison 2016 Field Days

The winter of 2015-2016 was relatively mild with the lowest temperature being only -10°F for one day in January. The growing season began warmly with 4 inches of rain (not snow) in March. Except for a brief three-hour dip to 30°F on May 16, it was a warm month with 12 days above 75°F. August and September were especially warm and humid. Rainfall was abundant and frequent (nearly every five days) from April through September, which reduced overhead irrigating to just two events. In July alone, the station received 8.25 inches of rain. With the plentiful rain and high dewpoints, there was increased incidences of fungal pathogens and bacterial disease, including many root rots (Phythium, Rhizoctonia) and Verticillium wilt on verbena. Many melons and squash rotted early. Bacterial wilt on cucumbers was widespread, as was Septoria on tomatoes. However, peppers produced well with harvest peaking in early September.

Several horticultural societies continue to participate in the University of Wisconsin trial gardens. The Wisconsin Peony Society solicited help from our visitors to evaluate its improved genetic collection of 50-cultivars, displayed and maintained at the gardens. The Wisconsin Daylily society promoted its cultivars and plant sale via the University of Wisconsin’s six well-managed nurseries containing nearly 300 cultivars. Likewise, hundreds benefited from a plant sale held at the station this spring by the Wisconsin Hardy Plant Society, which included donated plants grown in the display gardens. The hydrangea collection at the University of Wisconsin trial gardens is now up to 23 cultivars, including both paniculata and macrophylla species.

New to the gardens since 2014 is the testing of the Darwin Perennial collection. These plants are monitored for winter survival, pest tolerance, flowering duration, and growth habit. In 2014, 22 cultivars from 10 genera were established. In 2015, 12 more cultivars from 7 genera were added. In 2016, another 15 cultivars from 8 genera were established. Also in the university’s evolving perennial trials was a chrysanthemum evaluation trial with the University of Minnesota. The objective was to evaluate the 20 cultivars for persistence over winter as well as floral quality and pyretherin levels.

Several faculty members used the gardens to promote special topics they wanted to publicly promote: Ceremonial tobacco for the Ojibwe tribe; Seven sisters, a traditional Mexican planting system that includes corn, beans, and squash, was established to highlight the symbiotic benefits that these three species provide when inter-planted; a pole bean breeding demonstration with 12 varieties with both living (corn and sorghum) and man-made trellises was new this year; Quinoa was planted in June and July to compare seed set on this plant that lacks heat tolerance; honey bee and bumble bee hives were set up near the gardens to promote pollinators and the importance of garden habitat for them.

 Top Performers

Petunia ‘Supertunia Vista Silverberry’
Petunia ‘Supertunia Vista Fuchsia Improved’
Petunia ‘Picasso in Purple’
Petunia ‘Vista Bubblegum’
Echinacea ‘Cheyenne Spirit’
Petunia ‘Surprise Magenta Halo’
Petunia ‘ColorRush Blue’
Petunia ‘Pretty Much Picasso’
Salvia ‘Black & Bloom’
Cyperus ‘Graceful Grasses Prince Tut’

Consumer Favorites

Cyperus ‘Graceful Grasses Prince Tut’
Angelonia ‘Angelface Super Pink’
Salvia ‘Black and Bloom’
Echinacea ‘Cheyenne Spirit’
Hydrangea ‘Limelight’

Source:  GreenhouseGrower.com

Department Personnel at WPT’s 2017 Garden Expo

Julie Dawson, Vegetable Specialist

Amy Freidig, Master Gardener Program

Elin Meliska, Allen Centennial Garden

Wisconsin Public Television’s Garden Expo, in its 24th year, was held February 10-12.  The warm weather invited 10’s of 1000’s to attend.  Horticulture staff who participated include Julie Dawson, Eileen Nelson, Madeline Wimmer, Amaya Atucha.  Also participating: Ben Futa, Elin Meliska and Abby Granite of the Allen Centennial Garden, Johanna Oosterwyk from The DC Smith Greenhouse, Mike Maddox, Susan Mahr and Amy Freidig of the Master Gardener Program.

Are you smarter than an Otter?

On November 23rd, Faculty Associate, Claudia Irene Calderon, and Postdoctoral Fellow, Shelby Ellison, organized a carrot tasting with 12 three to five year olds from the UW Preschool Lab Otter class. The event took place in the DC Smith Conservatory where the children tasted orange, purple, red, white, and yellow carrots and learned about how the carrot color translates into the nutritional benefit it can provide when eaten.

Many of the children were excited to taste the different colored carrots and a few appeared to favor the less traditional purple types. In addition to tasting, the Otters enjoyed carrot themed story time, were able to pick out vegetable stamps, and enjoyed exploring the DC Smith Conservatory. The children returned to the UW Preschool lab with more carrots to sample and a nutritional fact sheet to share with their families.

Photos by Florencia Bannoud

 

Potato industry commits $5M to support research

Sevie Kenyon

Madison — Wisconsin’s potato industry has had a strong, decades-long partnership with the University of Wisconsin-Madison’s potato researchers, one that has helped place Wisconsin among the top three potato-producing states in the nation. Now, in order to ensure the ongoing strength of this relationship, the industry has made a commitment to raise $5M over the next 10 years to support the university’s program.

“This support stems from the great value that our growers and our potato industry see in the University of Wisconsin-Madison research team and the related research facilities,” says Tamas Houlihan, executive director of the Wisconsin Potato and Vegetable Growers Association (WPVGA).

Continue Reading. . . .

Source: Wisconsin State Farmer, Nicole Miller, UW CALS author

Seed to Kitchen

Plant breeders partner with chefs for tastier produce

Have you noticed that more and more restaurants are featuring great-tasting, locally sourced foods on their menus? Now, through a UW–Madison horticulture initiative called “Seed to Kitchen,” chefs on the culinary cutting edge are working with plant breeders to grow produce with specific flavor characteristics their customers will love. –

Supporting Young Women in Science

Sharon Gray’s work in Ethiopia is not done.

The 30-year-old UC Davis postdoc had gone to the African nation to discuss the start of a plant biology research project. She and others — including Associate Professor Siobhan Brady — were in a car, driving on the outskirts of the capital city, Addis Ababa, when a rock came crashing through a window, striking and killing Gray. Brady was not injured.

Now, to preserve her legacy of mentorship, and hopefully bring this scientist to the United States,Gray’s family is raising money via GoFundMe to mentor women in science. “The mission of this current campaign is to make something positive out of this tragedy,” Markelz wrote for the GoFundMe site.

He said the family is discussing the exchange proposal with multiple institutions, including UC Davis and the University of Illinois at Urbana-Champaign, where Gray received her Ph.D. Meanwhile, as of around 12:45 p.m. today (Oct. 11), the GoFundMe drive had raised more than $63,000 toward its $200,000 goal.

Memorial Fund: https://www.gofundme.com/sharonbethgray

Article detailing Sharon’s life and mentoring: https://www.ucdavis.edu/news/sharon-grays-mentorship-lives-on