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Winter Rye As A Bioenergy Feedstock: Impact Of Crop Maturity On Composition, Biological Solubilization And Potential Revenue, Xiongjun Shao, Kay Dimarco, Tom L. Richard, Lee R. Lynd
Winter Rye As A Bioenergy Feedstock: Impact Of Crop Maturity On Composition, Biological Solubilization And Potential Revenue, Xiongjun Shao, Kay Dimarco, Tom L. Richard, Lee R. Lynd
Dartmouth Scholarship
Background:
Winter annual crops such as winter rye (Secale cereale L) can produce biomass feedstock on seasonally fallow land that continues to provide high-value food and feed from summer annuals such as corn and soybeans. As energy double crops, winter grasses are likely to be harvested while still immature and thus structurally different from the fully senesced plant material typically used for biofuels. This study investigates the dynamic trends in biomass yield, composition, and biological solubilization over the course of a spring harvest season.
Results:
The water soluble fraction decreased with increasing maturity while total carbohydrate content stayed …