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[1]YUAN Peng-fei,DING Guo-dong,ZHAO Kui.The Impacts of Sand Burial on the Growth Characteristic of Salix Psammophila in Mobile Sand Dune[J].Research of Soil and Water Conservation,2008,15(04):53-55.

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The Impacts of Sand Burial on the Growth Characteristic of Salix Psammophila in Mobile Sand Dune

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 15 Number of periods: 2008 04 Page number: 53-55 Column: Public date: 2008-08-20

Title:: The Impacts of Sand Burial on the Growth Characteristic of Salix Psammophila in Mobile Sand Dune

Author(s):: YUAN Peng-fei, DING Guo-dong, ZHAO Kui; Key Laboratory of Soil and Water Conservation and Desertification Combating, Ministry of Education, College of Soil and Water Conservation, Beijing Forestry University, 100083 Beijing, China

Keywords:: sand-burying Salix psammophila; adventitious root; biomass

CLC:: S792.12;X171.1

DOI:: -

Abstract:: Based on investigating the root distribution and canopy characteristics of Salix Psammophila in mobile sand dune in Maowusu Hinterland, the results show that there are some differences about the growth status of the Salix psammophila in different environment. After Salix psammophila was buried in sand, the sand-burying wattles become to the root, and bourgeon the new adventitious root.So that effective increase the depth, scope and biomass in the ground layer of Salix psammophila.Then it enhanced the capability that the root system absorbs water and nutrient, which lead to the significant increase of covered area and biomass on the overground layer contrasted with no sand-burying Salix psammophila.

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