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| 4种植物的耐淹耐旱性及在消落带中的应用 | |
| 引用本文： | 廖世纯,韦桥现,蒙炎成,高国庆,蔡健和,李扬瑞,张永祥.4种植物的耐淹耐旱性及在消落带中的应用[J].中国水土保持,2009(5):13-14. |
| 作者姓名： | 廖世纯 韦桥现 蒙炎成 高国庆 蔡健和 李扬瑞 张永祥 |
| 作者单位： | 1. 广西农业科学院,植物保护研究所,广西,南宁,530007 2. 广西农业科学院,土壤肥料研究所,广西,南宁,530007 3. 广西农业科学院,水稻研究所,广西,南宁,530007 4. 广西农业科学院,广西,南宁,530007 5. 广西大学,土木建筑工程学院,广西,南宁,530004 |
| 基金项目： | 广西水利重点科技项目 |
| 摘 要： | 为探讨水库消落带植被重建技术,对硬骨草、扁穗牛鞭草、棒头草、类芦进行了耐淹、耐旱、耐贫瘠等试验和大面积植被重建技术示范。结果表明,4种植物在淹没深度≤15 m时,其最大耐淹没时间>82 d;硬骨草、扁穗牛鞭草在强风化土及细沙中生长均较好,其耐贫瘠性优于棒头草;类芦有极强的匍匐茎,护岸抗浪蚀作用最好。 |
| 关 键 词： | 植物 耐淹 耐旱 消落带 |
FourKinds Plants with Flood-resisting and Drought-enduring Apply in Hydro-fluctuation Belt |
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| Abstract: | It conducts tests on flood-resisting,drought-enduring and infertile-resisting and technical demonstration of vegetation rehabilitation in a large scale of Panicum repens,Hemarthria compressa,Polipogon fugax and Neyraudia reynaudiana,in order to approach rebuilding techniques of vegetation in the hydro-fluctuation belt of reservoir.The outcomes show that when the depth of inundation of the four plants is ≤ 15 m,the maximum flood-resisting time is >82 days;the growing of Panicum repens and Hemarthria compressa in weathering soil and fine sand is fairly well and the capability of infertile-resisting is better than that of Polipogon fugax and;Neyraudia reynaudiana has extremely strong stolon which is the best for bank protection and anti-wave erosion. |
| Keywords: | plant flood-resisting drought-enduring hydro-fluctuation belt |
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