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[1]GU Lan,GAO Jia-rong,WANG Ying,et al.Construction and Application of Willow Cutting and Riprap Stacking Technology for Side Slope Protection[J].Research of Soil and Water Conservation,2012,19(01):222-225.

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Construction and Application of Willow Cutting and Riprap Stacking Technology for Side Slope Protection

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 19 Number of periods: 2012 01 Page number: 222-225 Column: Public date: 2012-02-20

Title:: Construction and Application of Willow Cutting and Riprap Stacking Technology for Side Slope Protection

Author(s):: GU Lan, GAO Jia-rong, WANG Ying, QIAN Bin-tian, WANG Yue, GUO Wei; Key Laboratory of Soil and Water Conservation and Desertification Combating of the Ministry of Education, Beijing Forestry University, Beijing 100083, China

Keywords:: ecological embankment; soil bioengineering; willow cutting and riprap stacking technology; cutting

CLC:: TV861

DOI:: -

Abstract:: In order to discuss the suitability of willow cutting and riprap stacking technology methods used in side slope management, the construction method of joint planting is introduced and the functions of the method including strengthening riprap stability, purifying soil quality, improving habitat and beautifying the landscape, are discussed. Using the willow cutting and riprap stacking technology in demonstration basement, Yanqing County as the case, the performances of cut plants, root biomass and shoot bends are investigated. The results show that the Salix matsudana grows well. Survival rate of Salix matsudana after four years construction reaches 94.19%. The Salix matsudana has a deeper root system and has a good reinforcing function in the deep soil. What’s more, it has satisfactory bending and restorable properties. Flexible and bending branches cover the slope and protect slope from water erosion. At last, this paper discusses the construction characteristics and key implementation points of willow cutting and riprap stacking technology in order to popularize and apply this method.

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