| 边坡生态防护用灌木植物耐旱性试验研究与应用 |
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| 引用本文： | 宋国萍,宋川.边坡生态防护用灌木植物耐旱性试验研究与应用[J].四川环境,2010,29(1):1-8. |
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| 作者姓名： | 宋国萍 宋川 |
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| 作者单位： | 1. 四川省交通厅公路规划勘察设计研究院,成都,610041
2. 四川省交通厅交通勘察设计研究院,成都,610017 |
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| 摘 要： | 本论文针对我国公路各地野生植物资源的开发利用水平还较低的实际情况,低品味的掠夺式索取,严重地影响了野生植物资源的自然更新和可持续利用。通过优选六种野生植物进行试验,对胡颓子(Elaeagnus bockiiD iels)、三颗针(Berberis julianae Schneid)、金丝梅(Hypericum patulum Thum b)、十大功劳(Mahonia fortunei(B ind l)Fedde)、刺梨(Rosa roxburghiiTrau)和火棘(Pyracantha fortuneana(M axim)L i.)等六种野生灌木为研究材料的水分对渗透调节物质,电导率,丙二醛,叶绿素含量,光合性状等影响进行了研究。分析了干旱胁迫下六种野生植物的生理生化指标的变化情况,对六种野生植物抗旱性强弱进行了综合评价,研究成果应用于四川省二郎山至康定段公路,降低了公路绿化后期养护成本。
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| 关 键 词： | 边坡生态防护 野生植物 研究与应用 |
Investigation and Application of Shrub for Drought Tolerance to Ecologically Protect Side Slope |
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| SONG Guo-ping,SONG Chuan.Investigation and Application of Shrub for Drought Tolerance to Ecologically Protect Side Slope[J].Sichuan Environment,2010,29(1):1-8. |
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| Authors: | SONG Guo-ping SONG Chuan |
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| Institution: | SONG Guo-ping1,SONG Chuan2(1.Sichuan Provincial Highway Design & Plan Institute,Chengdu 610041,China,2.Sichuan Communication Surveying & Design Institute,Chengdu 610017,China) |
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| Abstract: | At present,the level of exploitation and utilization of wild plants resources for highway protection is poor in China.The poor level of extortion seriously affects the natural renewal and sustainable utilization of wild plants.In this paper six species of wild shrub including elaeagnus bockii diels,berberis julianae schneid,hypericum patulum thumb,mahonia fortune(Bindl)fedde,rosa roxburghii trau and pyracantha fortuneana(Maxim)li were used to study the effect of moisture on parameters including osmoregulati... |
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| Keywords: | Side slope ecological protection wild plants investigation and application |
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