| 废旧纤维毡覆盖对土壤蒸发的影响 |
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| 引用本文： | 张冯倩,赵敏.废旧纤维毡覆盖对土壤蒸发的影响[J].水土保持通报,2011,31(6):152-154. |
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| 作者姓名： | 张冯倩 赵敏 |
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| 作者单位： | 四川大学轻纺与食品学院,四川成都,610065 |
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| 摘 要： | 为研究不同面密度废旧纤维毡覆盖对土壤水分蒸发过程的影响,以废旧纤维毡面密度为因子,设5个面密度水平（100,200,300,400,500g/m2）,以裸土为对照,进行了室内模拟试验。结果表明,废旧纤维毡可有效抑制土壤水分蒸发。研究认为其抑制作用与废旧纤维毡面密度有关,随着纤维毡面密度增加,抑制效果越好,当面密度达到一定值时（400g/m2）,抑制效果趋于稳定。
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| 关 键 词： | 废旧纤维毡 面密度 针刺 蒸发 含水率 |
| 收稿时间： | 2011/5/26 0:00:00 |
| 修稿时间： | 9/7/2011 12:00:00 AM |
Effects of Waste Fiber Felt Mulch on Soil Moisture Evaporation |
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| ZHANG Feng-qian and ZHAO Min.Effects of Waste Fiber Felt Mulch on Soil Moisture Evaporation[J].Bulletin of Soil and Water Conservation,2011,31(6):152-154. |
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| Authors: | ZHANG Feng-qian and ZHAO Min |
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| Institution: | ZHANG Feng-qian,ZHAO Min1(College of Light Industry,Textile and Food Engineering,Sicuan University,Chengdu,Sichan 610065,China) |
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| Abstract: | The simulating test was conducted to analysis how waste fiber felt mulches with different surface density affected moisture evaporation from soil surface.The test was using waste fiber felts with the density of 100,200,300,400 and 500 g/m2,compared with bare surface as contrast.The result indicated that the waste fiber felt mulches would inhibit soil moisture evaporation efficiently.Inhibitory effect of the evaporation was related with the surface density obviously.The more surface density resulted to a bet... |
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| Keywords: | waste fiber felt mulch surface density acupuncture evaporation water content |
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