| 日本落叶松种源林试验调查分析 |
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| 引用本文： | 杜坤.日本落叶松种源林试验调查分析[J].甘肃林业科技,2006,31(2):19-21,41. |
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| 作者姓名： | 杜坤 |
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| 作者单位： | 甘肃省小陇山林业科学研究所,甘肃,天水,741022 |
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| 摘 要： | 通过对1983年营造的日本落叶松种源试验林进行调查,采用方差分析、多重比较,各种源胸径、单株材积间存在显著差异,最适应小陇山林区立地气候条件的日本落叶松种源是辽宁恒仁,其次为宽甸。
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| 关 键 词： | 日本落叶松 种源 选择 |
| 文章编号： | 1006-0960（2006）02-00019-03 |
| 收稿时间： | 2005-12-29 |
| 修稿时间： | 2005-12-29 |
Investigation and Analysis on Provenance Trial of Larix kaempferi |
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| DU Kun.Investigation and Analysis on Provenance Trial of Larix kaempferi[J].Journal of Gansu Forestry Science and Technology,2006,31(2):19-21,41. |
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| Authors: | DU Kun |
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| Institution: | Xiaolongshan Forestry Science and Technology Research Institute of Gansu Province, Tianshui Gansu 741022, China |
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| Abstract: | The investigation and analysis(variance analysis and multi-comparison analysis) were made in this paper,on provenance tentative stand of Larix kaempferi afforested in 1983.The result indicated: there are significant differences in breast diameter(BD) of different provenances and in volume of individual trees;Liaoning Hengren is the optimum provenance that adapt to the site condition and the climate of Xiaolongshan forest area.The second one is Kuandian. |
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| Keywords: | Larix kaempferi provenance selection |
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