Corn and Coreopsis: Sustainable Solutions

Reader Contribution by Laura Dell-Haro
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A new approach to conventional agriculture would unite not only row crops and prairie plants, but farmers and environmentalists.In his New York Times editorial, Mark Bittman highlights the STRIPS program and its incredible potential for commodity grain farmers throughout the Midwest. STRIPS stands for Science-based Trials of Rowcrops Integrated with Prairie Strips. From Iowa State University researchers, this new conservation method converts 10 percent of a crop field to diverse, native perennials. This relatively small change reduces soil erosion by 90 percent and nitrogen loss by 85 percent.  

Prairie Plains Resource Institute(PPRI) of Aurora, Neb., is a non profit organization with a 34-year history of doing just this kind of work in the Great Plains. Specializing in high-diversity restoration, their program Ribbons of Prairie hopes to engage landowners in turning their streams and waterways into stable, diverse strips of nature that resist erosion and runoff. “We believe it should have a much wider application,” says Bill Whitney, Executive Director of PPRI. “Also, it seems to me that the heartland could go through a major transformation in land use in the next generation or two, due to climate change, fossil energy availability, water and societal changes. Prairie is certainly not the answer to everything, but it is a sustainable resource that is fundamental to life in a semi-arid environment.”

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