| 植物篱技术对表层土壤水分的影响 |
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| 引用本文： | 董有浦,张庆国,严力蛟.植物篱技术对表层土壤水分的影响[J].济南大学学报(自然科学版),2009,23(2). |
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| 作者姓名： | 董有浦 张庆国 严力蛟 |
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| 作者单位： | 1. 安徽农业大学,理学院,安徽,合肥,230036
2. 浙江大学,生命科学学院生态规划与景观设计研究所,浙江,杭州,310058 |
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| 摘 要： | 通过研究黄花菜处理组(T1)及对照组(CK)间土壤的含水量,探求植物篱技术对表层土壤水分的影响.结果表明:各对照组之间土壤含水量差异不显著,而经过黄花菜植物篱技术处理之后的土壤含水量有所增加;各处理组的坡面在次降雨条件下产生细沟侵蚀的时间不同,发生细沟侵蚀的时间对照组要晚于黄花菜植物篱处理组.从坡上至坡下表层0～5cm土壤的临界含水量有逐渐增加的趋势.
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| 关 键 词： | 植物篱 土壤水分 细沟侵蚀 临界含水量 |
Impact of Hedgerows Technology on the Surface Soil Moisture in Slop Land |
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| DONG You-pu,ZHANG Qing-guo,YAN Li-jiao.Impact of Hedgerows Technology on the Surface Soil Moisture in Slop Land[J].Journal of Jinan University(Science & Technology),2009,23(2). |
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| Authors: | DONG You-pu ZHANG Qing-guo YAN Li-jiao |
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| Institution: | 1.School of Science;Anhui Agriculture University;Hefei 230036;China;2.Institute of Ecological Planning and Landscape Design;Zhejiang University;Hangzhou 310058;China |
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| Abstract: | Based on the analyses of other scientists,this search discovered that the hedgerows technology had great effect on the surface soil moisture(SSM).The experiments show that there is no significant difference of SSM among the control groups,but in the slopes in which planted hemercoallis citina baron the SSM increases;the time that rill erosion brokes out is different in different slops after artificial rainfall,and the time of control group is earlier than that of hemercoallis citina baron groups.Threshold s... |
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| Keywords: | hedgerows surface soil moisture rill erosion threshold soil moisture |
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