Calorific Value Characteristics of Short Rotation Coppies Trees for Biomass Resourcification - Based on Salix gracilistyla -
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초록
As the short rotation coppices(SRC), Salix spp., poplar and yellow poplar, they demonstratefast growth and asexual propagation ability. Despite the rapid growth characteristics, for use astree biomass materials, calorific value has not been extensively studied. In this study, itinvestigated the calorific values belonging to Salix spp., poplar and yellow poplar with particularemphasis on S. gracilistyla., S. gracilistyla and S. caprea showed greater calorific values thanthose measured with other species(4,546.6 cal g-1 and 4,539.6 cal g-1 respectively). Calorificvalues were demonstrated to the higher content of xylem tissue. S. gracilistyla from Wonju,YW1-1 and WJ2-9 showed the higher calorific values than other groups and clones. The presentresults demonstrate higher calorific value and low ash content, and these will be selectedasappropriate species and clones for biomass production purpose.
Abstract
As the short rotation coppices(SRC), Salix spp., poplar and yellow poplar, they demonstratefast growth and asexual propagation ability. Despite the rapid growth characteristics, for use astree biomass materials, calorific value has not been extensively studied. In this study, itinvestigated the calorific values belonging to Salix spp., poplar and yellow poplar with particularemphasis on S. gracilistyla., S. gracilistyla and S. caprea showed greater calorific values thanthose measured with other species(4,546.6 cal g-1 and 4,539.6 cal g-1 respectively). Calorificvalues were demonstrated to the higher content of xylem tissue. S. gracilistyla from Wonju,YW1-1 and WJ2-9 showed the higher calorific values than other groups and clones. The presentresults demonstrate higher calorific value and low ash content, and these will be selectedasappropriate species and clones for biomass production purpose.
참고문헌 (15)
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