Inside a shed on the Institute’s grounds just outside of Aurora, Neb. is where the life of a new prairie begins. This pole-barn is where Prairie Plains keeps its seed. Rows and rows of garbage barrel containers are piled to the brim with some 250 species of seed. Some of the seed was harvested by hand and some by combine, but all of it is from existing Nebraska prairies.
“Our approach is to do what we call high-diversity local ecotype,” Bullerman said. “Which means we collect as many species as we can throughout a growing season and it all needs to come from wild, local populations. They are, in our minds, best suited to do well in any range of conditions.”
Bullerman and two assistants put on dust masks and goggles. They dump a few barrels of seed in a circle on the floor, then use shovels to heap the contents into a six-foot pile in the center. Sarah Bailey, the Prairie Plains greenhouse manager heaves a heap of seed into the mixed pile.
Seed is collected by hand from a Nebraska prairie. Photo by Prairie Plains Resource Institute.
“You’re seeing all that hard work from the harvest go into something where there’s anywhere from 100 to 200 species,” Bailey said. “And you know that’s going to get out on the ground and become a natural area that’s going to be awesome in the future.”
There are several groups like Prairie Plains working in the Midwest to turn back the dial of history. Native grasslands were first plowed by pioneers homesteading on the plains. More land was converted to crops as tractors and machinery arrived on the farm and conversion of land intensified. Then in 1985 the Conservation Reserve Program, or CRP was implemented by the USDA. It was an attempt to turn the tide of over-development by paying farmers to convert highly erodible land back to native vegetation.
David Wedin, a professor at the University of Nebraska’s School of Natural Resources, said CRP worked as a conservation program.
“CRP has been by far the largest conservation program in the history of the United States,” Wedin said. “Just millions of acres — private acres — that have been replanted in grassland.”
What will save the prairie? Volunteers at the Homestead Monument of America in Beatrice, Nebraska gather seed for their own plot of prairie and the Prairie Plains Resource Institute mixes hundreds of species for restoration projects. Through volunteer projects and education, can prairie grasslands make a comeback to our landscape? And what does it take to turn a corn or soybean field back to a diverse mix of local plants and grasses. Brian Seifferlein of Harvest Public Media takes a closer look.
“You’re seeing all that hard work from the harvest go into something where there’s anywhere from 100 to 200 species,” Bailey said. “And you know that’s going to get out on the ground and become a natural area that’s going to be awesome in the future.”
There are several groups like Prairie Plains working in the Midwest to turn back the dial of history. Native grasslands were first plowed by pioneers homesteading on the plains. More land was converted to crops as tractors and machinery arrived on the farm and conversion of land intensified. Then in 1985 the Conservation Reserve Program, or CRP was implemented by the USDA. It was an attempt to turn the tide of over-development by paying farmers to convert highly erodible land back to native vegetation.
David Wedin, a professor at the University of Nebraska’s School of Natural Resources, said CRP worked as a conservation program.
“CRP has been by far the largest conservation program in the history of the United States,” Wedin said. “Just millions of acres — private acres — that have been replanted in grassland.”
Hand and combine-harvested prairie seeds sit inside a shed. Photo by Prairie Plains Resource Institute.
Loss of grassland has been a challenge for many of the region’s native residents. Birds, insects, and other wildlife that need a prairie ecosystem to survive have less room to roam. And Wedin says putting marginal land back into crop production exposes it to soil erosion.
”Grasslands are our best resource to prevent soil erosion,” Wedin said. “And frankly, grasslands do a better job than forests. They certainly do a better job than croplands of preventing soil erosion, water erosion, run-off.”
Back at the Prairie Plains Institute, Bullerman and the crew have shoveled the mixed seed pile back into barrels. They then hauled the seed on a flatbed trailer 30 miles away to a cornfield to be planted back to tallgrass. The seed is dumped into 1950s-era spreaders hitched up to four-wheelers. The land is flat, but water has pooled in a few shallow areas – and that’s by design.
“This piece of land has been in a traditional soybean corn rotation up until 2014,” Bullerman said. “Then it was entered in the WRP, which is the Wetland Reserve Program, through the Natural Resources Conservation Service – a program that seeks to create and enhance wetlands throughout the country. It was allowed to go fallow in 2015 and at that time, they did some excavation to create some wetlands, and then after that it was shredded and disked to prepare the seedbed for what we’re doing today.”
The two four-wheelers set off, pulling their spreaders. Clouds of dusty seed fall to the ground. It will be 3 to 5 years before this plot looks like a mature grassland, but Bullerman says that’s a scene worth the wait.
The Prairie Plains Resource Institute gathers prairie seed by combine and by hand. Photo by Prairie Plains Resources Institute.
”These plants that we’re working with are the progeny of what were here prior to settlement,” he said. “Genetically, it represents what’s left of Nebraska’s natural history. Metaphorically, it represents the future. We’re planting seeds, creating prairie plant communities, for not only wildlife habitat, but for the public to enjoy.”
This story came from Harvest Public Media, a reporting collaborative focused on issues of food, fuel and field. Harvest covers these agriculture-related topics through an expanding network of reporters and partner stations throughout the Midwest.
