摘要
根据国有顺昌埔上林场40年生马尾松人工林林分解析资料和当地的各项技术经济指标 ,分析了40年生马尾松人工林主林木在各龄级的动态收益。采用了土地期望价、净现值、指率等经济指标对其收益进行了分析 ,为合理确定马尾松的采伐时间及营林措施提供了依据。
On the basis of stem analysis and local technical-economic indices, the dynamic profit at different age classes of principal tree in 40-year-old mason pine plantation in Pushang national forestry farm of Shunchang was analyzed. On this paper, economic indices such as land presumed price, present net worth and indicating percent were adopted. It provides, thereby, a scientific basis for decisions on suitable harvesting times and cultivation measures.
出处
《林业经济问题》
北大核心
2000年第4期251-254,共4页
Issues of Forestry Economics
关键词
马尾松
经济效益
人工林
masson pine(Pinus massoniana)
economic benefit
