Feasibility of Commercialization of Russian Thistle, Salsola Kali L., as a Fuel Source. Final Report

摘要

The use of Russian thistle as an energy resource has been demonstrated. Russian thistle biomass can be harvested, stored and transported using readily available machinery. Propagation seed can be harvested, cleaned and sown using commercially available machines and traditional techniques. In addition, preliminary tests did not detect that burning Russian thistle biomass causes any major toxicological or immunological problems. Many questions remain to be answered, however, concerning use of Russian thistle as a biomass fuel. The lack of confirmed, long-term data, on the agronomics of Russian thistle makes additional research necessary. Additional data are required to produce a sound data base for evaluating the economics of Russian thistle production, for improving agricultural methods, and for fully evaluating the toxic and immunologic properties of Russian thistle. In conclusion, it appears that Russian thistle biomass has a great potential for becoming a fuel source in arid areas that are lacking fossil fuel reserves or where possible reduction of environmental problems associated with the use of fossil fuels is desired. Analyses of economic and energy factors show that there is a significant net gain in energy with the production and processing of Russia thistle biomass into synthetic logs (Tumblelogs), although the cost of Tumblelogs is slightly higher than that of synthetic logs made from wood waste. 10 refs., 12 figs., 17 tabs. (ERA citation 10:033463)