| 国外冷杉引种试验研究 |
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| 引用本文： | 祁生秀.国外冷杉引种试验研究[J].青海农林科技,2010(3):19-21. |
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| 作者姓名： | 祁生秀 |
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| 作者单位： | 大通县东峡林场,青海大通,810100 |
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| 摘 要： | 自2003年起东峡林场从国外引进了巨冷杉、太平洋冷杉、香脂冷杉、落基山冷杉和科罗拉多冷杉,经过几年的试验,研究结果表明:它们在温棚内均能良好地生长,特别是巨冷杉。大田定植采用雪埋(封)越冬处理,保存率差异明显,其中香脂冷杉保存率最高达80%,而巨冷杉受害率最大,科罗拉多冷杉适应性较强,保存率逐年趋于稳定。
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| 关 键 词： | 国外冷杉 引种试验 成活率 东峡林场 |
Study on Introduction of Foreign Abies |
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| QI Sheng-xiu.Study on Introduction of Foreign Abies[J].Science and Technology of Qinghai Agriculture and Forestry,2010(3):19-21. |
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| Authors: | QI Sheng-xiu |
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| Institution: | QI Sheng-xiu (Datong Dongxia Forestry Farm,Datong Qinghai 810100,China) |
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| Abstract: | Abies grandis,Abies amabilis,Abies balsamea,Abies concolor and Abies lasiocarpa were introduced since 2003 in Dongxia forestry farm,the results showed that they all grow well in green house,specially Abies grandis,after field planting covered snow in winter,there were obvious differences among preservation rate,which enable about 80% of the most preservation rate of Abies balsamea,harmed rate of Abies grandis was larger, Abies concolor had better adaptability,preservation rate tended stable year by year. |
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| Keywords: | Foreign Abies Introduction experiment Survival rate Dongxia forestry farm |
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