| 落叶松人工林直径分布模型及应用的研究 |
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| 引用本文： | 陶玲.落叶松人工林直径分布模型及应用的研究[J].甘肃农业大学学报,1999,34(4):365-368. |
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| 作者姓名： | 陶玲 |
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| 作者单位： | 甘肃农业大学林学院!兰州，730070(任珺)，中国科学院兰州沙漠研究所(陶玲) |
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| 摘 要： | 以现场训查的172块落叶松（Larixspp.)人工林临时标准地为材料，利用5种分布密度函数．对林分的直径分布进行模拟。所得到的最优分布模型可用于控制抚育间伐量。
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| 关 键 词： | 落叶松人工林 径级分布 抚育间伐 |
Study on the diameter distribution model and its application to Laix plantation forest |
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| to Larix plantation forest Ren Jun.Study on the diameter distribution model and its application to Laix plantation forest[J].Journal of Gansu Agricultural University,1999,34(4):365-368. |
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| Authors: | to Larix plantation forest Ren Jun |
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| Abstract: | On the basis of the investigation on the spot of Larix plantation forest in Gansu province, 5 kinds of diameter distribution functions had been used to imitate the diameterdistribution of Larix plantation forest, then the optimal distribution model has been gotten. Thesemodels can be applied to control the volume of improvement cutting. The last results can beapplied to practice of management of Larix plantation forest. |
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| Keywords: | Larlte plantation forest diameter distribution improvement cutting |
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