摘要
吴茱萸是一种木本中药材树种,兼有生态、经济、社会三大效益。在当今林业生态工程建设中,各地选用吴茱萸作为造林树种。为解决造林用种问题,湖北省阳新县营建了133.3 hm2的吴茱萸母树林,现已投产。通过对吴茱萸母树林在20 a经营期内的经济分析,得出该项目投资回收期短,净现值高,内部收益率大,收益成本比好,经济效益显著。
Evodia rutaecarpa （Juss.） Benth. is a specie of Chinese woody medicinal plant, which has ecological, economic and social benefits. In the present forestry ecological engineering construction, E. rutaecarpa has been chosen as forestation species. For the purpose of solving the problem of seed-supply, a seed forest of E. rutaecarpa has been established in Yangxin county, Hubei province, and has been put into production. From the economic analysis on seed forest during past 20 years, a conclusion was drawn, that was, the project had short period of investment return, high net present value （NPV） and internal rate of return （IRR）, and great benefit-cost ratio, so economic benefits were evident.
出处
《经济林研究》
2006年第3期31-33,共3页
Non-wood Forest Research
基金
湖北省林业局国债资金资助项目(003291307)
关键词
吴茱萸
母树林
经济效益
Evodia rutaecarpa （Juss.） Benth.
seed forest
eeonomie benefit
