| 欧洲云杉苗期生长指标研究 |
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| 引用本文： | 王海仓,潘春林,丁鹏举.欧洲云杉苗期生长指标研究[J].甘肃林业科技,2008,33(3):15-16. |
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| 作者姓名： | 王海仓 潘春林 丁鹏举 |
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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： | 以引进的欧洲云杉和乡土种青海云杉、粗枝云杉种子5年生苗的苗高、地径、当年新梢生长量、分枝数、总芽数及二次抽梢等6个生长指标，进行了差异显著性分析，结果表明，欧洲云杉较乡土种在苗期即具有显著的生长优势，在适生区选择欧洲云杉育苗，即可解决云杉育苗周期长的问题。
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| 关 键 词： | 欧洲云杉 苗期 生长指标 |
Study on Growth Index of Picea abies at Seedling Stage |
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| WANG Hai-cang,PAN Chun-lin,DING Peng-ju.Study on Growth Index of Picea abies at Seedling Stage[J].Journal of Gansu Forestry Science and Technology,2008,33(3):15-16. |
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| Authors: | WANG Hai-cang PAN Chun-lin DING Peng-ju |
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| Institution: | (Xiaolongshan Forestry Science and Technology Research Institute, Tianshui Gansu 741022, China) |
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| Abstract: | Through analysis of the significance difference for six growth index including five-year-old seedling height,basal diameter,current-year new shoot increment,branch number,total buds and secondary sprout of in-troduced Picea abies,native species of Picea crassifolia and Picea asperata,the results indicated that Picea abies has distinct growth superiority compared with native species of Picea crassifolia at the seedling stage,therefore,seedling cultivation of Picea abie in the suitable distribution areas which can solve the problem of long nursery pe-riod of Picea abies. |
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| Keywords: | Picea abies seedling stage growth index |
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