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利用投入产出分析的方法，结合财务指标评价对小黑杨纸浆林培育的经济效益进行了分析，结果表明：现行经济环境下，小黑杨纸浆林的经济成熟龄可定为１２～１３ａ；财务指标：内部收益率、净现值、效益成本比、土地期望值、净投资效益率皆以经济成熟龄为轮伐期的模式为最高，工艺成熟龄为轮伐期的模式为最低；抗风险能力也是经济成熟龄为轮伐期的模式优于以数量成熟龄为轮伐期或工艺成熟龄为轮伐期的培育模式。
Using the method of input-output analysis and financial indicators evaluation, the economic benefits of cultivating Pinus tabulaeformis pulpwood were analyzed. The results showed that under the current economic environment, the economic maturity of Pinus tabulaeformis pulpwood could be set as 12 ~ 13a; Financial indicators: internal rate of return, net present value, cost-benefit ratio, land expectancy, net investment rate of return all with the highest maturity for the rotation of the model, the lowest maturity of the technology for the rotation period model; anti-risk Capacity is also a mode of economic maturity for the rotation period is superior to the number of mature ages for the rotation period or process maturity for the rotation of the cultivation mode.