| 青海湖高寒沙区引进辽西樟子松治沙研究 |
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| 引用本文： | 阿翰林,许海元,石青云.青海湖高寒沙区引进辽西樟子松治沙研究[J].防护林科技,2011(5):31-32,35. |
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| 作者姓名： | 阿翰林 许海元 石青云 |
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| 作者单位： | 青海省海北藏族自治州林业工作站,青海海北,810200 |
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| 摘 要： | 通过引进东北辽西科尔沁沙地樟子松在青海湖斜麻沙区进行栽植试验,结果表明,引进的樟子松当年主顶芽平均生长高度达10.13 cm,侧顶芽生长高度平均达5.14 cm,平均顶芽生长达7.64 cm,苗木整体生长良好,当年成活率达到93%;经过长达6个多月寒冬,越冬成活率达80%,返青良好。
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| 关 键 词： | 青海湖 樟子松 引种栽培 |
Pinus sylvestris var.mongolica Which Was Introduced from Western Liaoning for Combating Desertification in Severe Cold Sandy Area of Qinghai Lake |
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| A Han-lin,XU Hai-yuan,SHI Qing-yun.Pinus sylvestris var.mongolica Which Was Introduced from Western Liaoning for Combating Desertification in Severe Cold Sandy Area of Qinghai Lake[J].Protection Forest Science and Technology,2011(5):31-32,35. |
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| Authors: | A Han-lin XU Hai-yuan SHI Qing-yun |
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| Institution: | (Forestry Workstation,Haibei Tibetan Autonomous Prefecture,Qinghai Prov.,Haibei 810200,China) |
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| Abstract: | Planted test of Pinus sylvestris var.mongolica which were introduced from Kerqin sandy area of western Liaoning in northeast China to Xiema sandy area in Qinghai Lake were conducted.Result shows that：the average growth height of the main terminal bud on the current year is 10.13 cm;growth height of side of the terminal bud averagely being 5.14 cm,the average growth height of terminal bud being 7.64 cm;seedlings overall grew good,survival rate of the same year reached 93%;after more than six months＇ cold winter time,overwinter survival rate is 80%,showing a good turning green. |
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| Keywords: | Qinghai Lake Pinus sylvestris var mongolica introduction cultivation |
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