| 固体水造林效果试验研究 |
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| 引用本文： | 高优娜,包玉荣,高瑞萍,莫日根敖其尔.固体水造林效果试验研究[J].内蒙古环境科学,2008,20(1):32-36. |
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| 作者姓名： | 高优娜 包玉荣 高瑞萍 莫日根敖其尔 |
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| 作者单位： | [1]内蒙古环境科学研究院,呼和浩特010010 [2]内蒙古水利水电勘测设计院,呼和浩特010020 [3]呼和浩特市园林管理局,呼和浩特010020 |
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| 摘 要： | 本文研究了达拉特旗固体水试验区固体水对土壤含水量、造林成活率、保存率和树木生长情况的影响及效果。结果表明,在鄂尔多斯干旱半干旱地区施用固体水,可以明显地改善土壤水分状况,施用固体水的三个树种的土壤含水量均比对照有不同程度的提高。尤其放置固体水的30-40cm土层,即植物根系的主要分布层的土壤含水量明显高于对照,与对照相比提高1.4%-3.6%;固体水处理对柠条、沙柳、杨树成活和保存均有明显的作用,与对照相比,分别提高了14.6%、19.6%、10.5%和14.2%、24.3%和13.5%;固体水对沙柳、杨树的植株生长也均有明显的促进作用,尤其生物量达到了对照的3倍左右。
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| 关 键 词： | 固体水 土壤含水量 造林成活率和保存率 生物量 |
| 文章编号： | 1007-0370(2008)01-0032-05 |
| 修稿时间： | 2007年8月28日 |
THE EXPERIMENTAL RESEARCH ON SOLID WATER AFFORESTATION EFFECT |
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| GAO Youna,BAO Yurong,GAO Ruiping,Mo Ri Gen Ao Qi Er.THE EXPERIMENTAL RESEARCH ON SOLID WATER AFFORESTATION EFFECT[J].Inner Mongolia Environmental Protection,2008,20(1):32-36. |
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| Authors: | GAO Youna BAO Yurong GAO Ruiping Mo Ri Gen Ao Qi Er |
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| Institution: | GAO Youna BAO Yurong GAO Ruiping Mo Ri Gen Ao Qi Er( 1 Inner Mongolia Institute of Environmental Sciences, Hohhot 010010; 3 Hohhot city Gardens Management Bureau, Hohhot 010020) |
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| Abstract: | The impacts and effects of solid water on soil water contents, afforestation survival rate, retention rate and trees growth were studied in solid water experimental area of Da La Te Banner. The result showed that the implementation of solid water in arid and semi - arid area of Erdous city could improve the situation of soil water content, and the soil water contents of three species of trees which solid water were implemented increased to different extend comparatively. |
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| Keywords: | solid water soil water content afforestation survival rate and retention rate biomass |
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