Glossary


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A perennial forage crop being explored for the production of cellulosic ethanol?. Due to a deep and extensive root system, switchgrass? is currently used to provide erosion control, and has also proven highly productive in terms of terrestrial carbon sequestration.

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A visit to switchgrass? trial plots run by Iowa State University researchers; near Ames, IA. Photo by CL Williams, 2010.