Environmental sustainability of intercropping switchgrass in a loblolly pine forest
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A multi-institutional watershed study has been conducted since 2010 to quantify the environmental sustainability of planting switchgrass (Panicum virgatum L.) between wide rows of loblolly pine (Pinus taeda L.). The hypothesized advantage of this intercropping system is the production of biofuel feedstock to provide additional revenue in forested lands and to utilize land areas that could not otherwise be used for food production.