|材料类型：||会议刊物, 文献, 政府刊物, 国家级的政府刊物, 互联网资源|
|所有的著者/提供者：||Walsh, M.; Oak Ridge National Laboratory.; United States. Dept. of Energy.; United States. Dept. of Energy. Office of Scientific and Technical Information.|
|注意：||Published through the Information Bridge: DOE Scientific and Technical Information.
Preparing for rural energy and economic development, Knoxville, TN (United States), 9-10 Nov 1994.
|描述：||15 p. : digital, PDF file.|
Dedicated energy crops must be at least as profitable as conventional crops that could be grown on a given site before farmers will produce energy crops on that site. This report concentrates on the cost of producing dedicated energy crops and compare those costs to the profitability of conventional crops. This comparison allows one to estimate a breakeven price, that is, a price for which the profitability of dedicated energy crops is equivalent to the profitability of conventional crops. Switchgrass and hybrid poplar have been chosen as representative herbaceous and woody crop species for the estimation.