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[1]WANG Shuo,WANG Zhan,ZHANG Liang,et al.Research for Preservation of Soil Moisture in Yongding Streamside Green Belt[J].Research of Soil and Water Conservation,2012,19(05):105-109.

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Research for Preservation of Soil Moisture in Yongding Streamside Green Belt

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 19 Number of periods: 2012 05 Page number: 105-109 Column: Public date: 2012-10-20

Title:: Research for Preservation of Soil Moisture in Yongding Streamside Green Belt

Author(s):: WANG Shuo¹, WANG Zhan², ZHANG Liang¹, LIU Yong-bing¹, YU Xiao-fei¹, LI Xiang¹, JIA Bin¹; 1. Environmental Research Institute of Light Industry, Beijing 100089, China;
2. China Institute of Water Resources and Hydropower Research, Beijing 100048, China

Keywords:: Yongding River; Yongding streamside green belt; preservation of moisture; grey relational grade

CLC:: S731

DOI:: -

Abstract:: In order to further explore the moisture content which is an obstacle factor in the streamside greenbelt of soil ecological rehabilitation along the Yongding River, using location test in the countryside, and based on the preservation of soil moisture experiment in Yong ding streamside green belt, the effects of different rock coverage on soil moisture content and plant growing situation were studied. The result demonstrated that when the rock coverage was 60%~80%, the soil moisture was the highest;the rock coverage of Calliopsis and Mirabilis jalapa was 10% and 60%, respectively, each growing index was the highest. Soil and plants were evaluated by using the method of grey relational grade. The analysis demonstrated that 60% of rock coverage in Mirabilis jalapa belt was better than 10% of rock coverage in Calliopsis belt along the streamside green belt of Yongding River. The research result can be set as a reference for the practice of soil moisture preservation.

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