| 长白落叶松人工林培育投入产出分析 |
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| 引用本文： | 王志西. 长白落叶松人工林培育投入产出分析[J]. 林业科技情报, 2000, 0(4) |
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| 作者姓名： | 王志西 |
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| 作者单位： | 黑龙江省林业规划设计三院 |
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| 摘 要： | 作者通过收集积累的大量观察数据,分析了长白落叶松投入的生产资源数量与产出的产品数量之间存在的函数关系。并采用理查德方程进行拟合,建立了三种林分的投入产出模型,是人工林培育投入产出定量分析的一种新尝试。
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| 关 键 词： | 长白落叶松 人工林 培育 |
Analysis on investment and output of Changbai-larch cultivating in manual work |
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| Wang Zhixi. Analysis on investment and output of Changbai-larch cultivating in manual work[J]. Forestry Science and Technology Information, 2000, 0(4) |
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| Authors: | Wang Zhixi |
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| Affiliation: | Heilongjiang province forestry programming design No.3 institute |
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| Abstract: | Author collects a great deal date observed, analyzes investment and output of Changbai-latch Cultivatingin manual work, gives its function relation with Richard equation, and builds three models of investment and output. It is anew experiment of quantitative analysis. |
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| Keywords: | Changbai-larch forest planted by manpower cultivating |
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