摘要
新安江开发公司封山育林形成的22475.5hm^2天然林的活立木价值为27229.69万元,扣除采伐成本后的价值为22553.26万元。在不考虑在产品(活立木)的情况下,封山育林的总投入为1745.55万元,总产出3880.41万元。以静态法计算净收入2134.86万元,投资回收期22年。以8％的年利率计算净现值可得214.62万元,净现值投资回收期为26.97年。无论是静态法还是用动态法计算,封山育林经营项目在满足新安江水库水源涵养的前提下,均已回收投资,获得了利润。
In the natural forests (22475.5 ha) formed by closing hillsides to facilitate afforestation, Xin'anjiang Exploiting Company, Chun'an County, Zhejiang Province, the value of the stock is 272.2969 million Yuan RMB. Besides the cutting cost, the value is 225.5326 million Yuan. Unconsided the stock, the general input for closing hillsides to facilitate afforestation is 17.4555 million Yuan and the output is 38.8041 million Yuan. the net income calculated by static method is 2.134 86 million Yuan, recovery period is 22 years. At the 8% interest rate, the present net value is 2.146 2 million Yuan, and the recovery period is 26.97 years. No matter what static or dynamic method, the interest has been got from the managing projects to close hillsides for water conservation.
出处
《浙江农林大学学报》
CAS
CSCD
1989年第2期18-22,共5页
Journal of Zhejiang A&F University
关键词
封山育林
经济效益
活立木价值
静态法
动态法
净现值
close hillsides to facilitate afforestation
economic benefit
stock value
static method
dynamic method
present net value
