摘要
应用动态经济效益评价方法对黑荆树短周期工业原料林项目经济效益进行了评价,该项目的净现值(N PV)为16 146.95元/hm2,净现值率(N PVR)为0.74,效益成本率(B/C)为1.90,结果表明,从经济效益方面考虑栽培以生产栲胶原料(树皮)和木炭、活性炭原料(树杆)为经营目标的黑荆树短周期工业原料林项目经济效益可观,具有可行性。
Economic benefit of the project on short-rotation Acacia mearnsii forest oriented cultivation for commercial material was evaluated by dynamic analysis method, and the net present value （NPV）, the ratio of net present value （NPVR） and the ratio of benefit and cost （B/C） could reached 16 146.95 Yuan/hm^2, 0. 74 and 1.97 respectively. The results showed that economic benefit of the project on short-rotation Acacia mearnsii forest oriented cultivation for tannin extract material （bark） and active carbon material （stock）, was considerable, and it was feasible in Jiangxi province.
出处
《经济林研究》
2005年第4期57-59,共3页
Non-wood Forest Research
关键词
黑荆树
原料林
培育
经济效益
评价
Acacia mearnsii
commercial forest
cultivation
economic benefit
evaluation
