| 科尔沁沙地耐旱乡土灌木树种的选择及其生长比较 |
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| 引用本文： | 徐贵军,曹文生,陈江燕,孙海红,刘桂荣,张日升,刘敏,焦树仁.科尔沁沙地耐旱乡土灌木树种的选择及其生长比较[J].防护林科技,2008(2):25-27. |
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| 作者姓名： | 徐贵军 曹文生 陈江燕 孙海红 刘桂荣 张日升 刘敏 焦树仁 |
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| 作者单位： | 辽宁省固沙造林研究所,辽宁,阜新,123000 |
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| 摘 要： | 在干旱年份，从科尔沁沙地干燥沙丘选择特别耐旱的灌木树种进行育苗试验。通过对1、2年生苗木生长状况分析：叶底珠（Securinega suffruticosa）、鼠李（Rhamnus porflorus）、桃叶卫矛（Evonyms bungeanus）、驼绒蒿（Eurotia arborescens）和杠柳（Periplocasepium）等适应性强，1年生苗木高度为对照树种胡枝子的49．6％～101．8％，2年生苗木为对照树种胡枝子的89．0％～97．9％，可以进一步进行沙地造林试验；东北木蓼生长缓慢，不宜继续进行造林试验。
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| 关 键 词： | 科尔沁沙地 乡土树种 灌木 育苗 |
| 文章编号： | 1005-5215(2008)02-0025-03 |
| 修稿时间： | 2007年7月18日 |
Selection and Growth Comparison of Drought Enduring Native Shrub Species of Horqin Steppe |
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| XU Gui-jun,CAO Wen-sheng,CHEN Jiang-yan,SUN Hai-hong,LIU Gui-rong,ZHANG Ri-sheng,LIU Min,JIAO Shu-ren.Selection and Growth Comparison of Drought Enduring Native Shrub Species of Horqin Steppe[J].Protection Forest Science and Technology,2008(2):25-27. |
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| Authors: | XU Gui-jun CAO Wen-sheng CHEN Jiang-yan SUN Hai-hong LIU Gui-rong ZHANG Ri-sheng LIU Min JIAO Shu-ren |
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| Institution: | XU Gui-jun, CAO Wen-sheng , CHEN Jiang-yan, SUN Hai-hong , LIU Gui-rong , ZHANG Ri-sheng , LIU Min , JIA O Shu-ren ( Dune-Fixation ＆ Afforestation Insti. , Liaoning Prov. , Fuxin 123000, Liaoning, China) |
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| Abstract: | Seedling-raising experiments of drought enduring shrub species on dry dunes in Horqin steppe were conducted.Adaptability of 1 or 2-year-old seedlings of Securinega suffruticosa,Rhamnus porflorus,Evonymus bungeanus,Eurotia arborescens,Periploca sepium are stronger.Height of 1-year-old seedling is 49.6%-101.8% of Lespedeza bicolor.Height of 2-year-old seedling is 89.0%-97.9% of Lespedeza bicolor and can be planted on steppe.Atraphaxis manshurica grows slow and can't be suitable to be planted. |
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| Keywords: | Horqin steppe native tree species shrub seedling-raising |
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