| 东部白松半同胞家系引种苗期试验 |
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| 引用本文： | 董健,尤文忠,陆爱君,Ben S.P.Wang,Steve D'Eon. 东部白松半同胞家系引种苗期试验[J]. 东北林业大学学报, 2004, 32(6): 9-10,15 |
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| 作者姓名： | 董健 尤文忠 陆爱君 Ben S.P.Wang Steve D'Eon |
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| 作者单位： | 1. 辽宁省林业科学研究院,沈阳,110032
2. 加拿大资源部陪它瓦瓦林业研究中心 |
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| 摘 要： | 对38个东部白松半同胞家系进行引种苗期试验研究，认为家系的苗高、地径3年生长量均差异显著，说明家系之间存在着真实的差异，优良家系的选择是有效的。应用入选的优良家系建立种子园，用生产的种子造林，可获得显著的增产效果。
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| 关 键 词： | 东部白松 半同胞家系 引种 苗期试验 |
Introduction Trials of Half - sib Families of Eastern White Pine during Seedling Period |
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| Dong Jian,You Wenzhong,Lu Aijun. Introduction Trials of Half - sib Families of Eastern White Pine during Seedling Period[J]. Journal of Northeast Forestry University, 2004, 32(6): 9-10,15 |
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| Authors: | Dong Jian You Wenzhong Lu Aijun |
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| Abstract: | Introduction trials of eastern white pine for 38 half-sib families were conducted during seedling period. The results show that there are significant differences in seedling heights and basal diameters of 3-year-old seedlings, which proves that there exists real differences between families and it is effective to make good families selection. Constructing seed orchard by the selected families and then producing seed for planting, it will get a notable increase production. |
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| Keywords: | Eastern white pine Half-sib families Introduction Trials during seedling period |
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