| 黑荆树工业原料林定向培育经济效益评价 |
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| 引用本文： | 何建高,黄宝强. 黑荆树工业原料林定向培育经济效益评价[J]. 经济林研究, 2005, 23(4): 57-59 |
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| 作者姓名： | 何建高 黄宝强 |
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| 作者单位： | 1. 江西省宜黄县林业局,江西,宜黄,344000
2. 南昌工程学院,江西,南昌,330099 |
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| 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（NPV）为16146．95元／hm^2。净现值率（NPVR）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。
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| 关 键 词： | 黑荆树 原料林 培育 经济效益 评价 |
| 文章编号： | 1003-8981（2005）04-0057-03 |
| 收稿时间： | 2005-06-28 |
| 修稿时间： | 2005-06-28 |
Economic Benefit Evaluation on Acacia mearnsii Forest Oriented Cultivation for Commercial Material |
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| HE Jian-Gao,HUANG Bao-Qiang. Economic Benefit Evaluation on Acacia mearnsii Forest Oriented Cultivation for Commercial Material[J]. Economic Forest Researches, 2005, 23(4): 57-59 |
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| Authors: | HE Jian-Gao HUANG Bao-Qiang |
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| Affiliation: | 1. Forestry Bureau of Yihuang County, Yihuang 344000, JiangXi, China;2. Nanchang Institute of Technology, Nanchang 330099, JiangXi, China |
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| Abstract: | 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. |
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| Keywords: | Acacia mearnsii commercial forest cultivation economic benefit evaluation |
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