| 辽东山区柞蚕场土壤侵蚀及其控制 |
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| 引用本文： | 林素兰.辽东山区柞蚕场土壤侵蚀及其控制[J].水利科技与经济,2001,7(1):25-26,31. |
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| 作者姓名： | 林素兰 |
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| 作者单位： | 辽宁省水土保持研究所, |
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| 摘 要： | 采用一次回归正交组合设计和TDB一人工模拟降雨侵蚀装置对辽东柞蚕场土壤侵蚀进行了模拟降雨试验，结果表明：影响柞蚕场土壤侵蚀的因子依次为植被覆盖度、降雨侵蚀力和地面坡度。为防治土壤侵蚀，首先应保护柞蚕场植被，其次是依法建设柞蚕场，再次为搞好柞蚕场土壤侵蚀动态监测。
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| 关 键 词： | 柞蚕场 土壤侵蚀 辽宁 山区 动态监测 降雨侵蚀力 |
| 文章编号： | 1006－7175（2001）01－0025－02 |
Soil Erosion and Its Control of Silkworm Field in Eastern Mounta in Area of Liaoning |
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| LIN Su-lan.Soil Erosion and Its Control of Silkworm Field in Eastern Mounta in Area of Liaoning[J].Water Conservancy Science and Technology and Economy,2001,7(1):25-26,31. |
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| Authors: | LIN Su-lan |
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| Abstract: | The simulating rainfall experiment was done in silkworm field of eastern mountain area of Liaoning using one regression orthogonality compose design and TDB rainfall machinery. The result show that facts of effecting soil erosion are vegetation covet rate, rainfall erode ability and gradient of shope in order. For controlling soil erosion, vegetation cover is protected, silkworm field is built by laws and soil erosion is monited. |
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| Keywords: | eastern of Liaoning silkworm field soil erosion contr ol |
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