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Prairie Strips in Corn & Soybean Digest

April 9, 2015

Read about prairie strips in Corn & Soybean Digest. STRIPS Farmer Liaison Tim Youngquist says, “Each field is unique; each farmer’s entrepreneurial spirit is different. We consider equipment width and ‘farmability’ to avoid dramatically changing a field’s existing farming pattern.”

Research Overview

Helmers-Watkins-Liebman NSNWRThe STRIPS project began in 2003, when Iowa State University scientists began discussing the opportunity to test the effects of integrating restored prairie in crop fields with managers at Neal Smith National Wildlife Refuge. Together, the scientists and refuge managers established four different treatments on 12 small watersheds at Neal Smith in 2007. As of 2012, we're now also working on a growing number of commercial farm fields across Iowa and northern Missouri. Read more about the research background, farmer collaborators, and research topics here.

Estimated Sediment Deposition and Movement within Interim 1 Watershed at the Neal Smith National Wildlife Refuge: A Summary of E.A. Luquin Oroz, 2016

Strategically placing a small percentage of prairie strips within agriculture fields has been shown to reduce field level soil loss. However, less is known about in-field soil movement both erosion and deposition. Also, with the potential for increasingly stronger rainstorms and hence higher runoff, there is a need to obtain new insights about prairie strips design and its influence on sediment dynamics.

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