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[1]HE Quan-fa,WANG Zhan-jun,JIANG Qi,et al.Garagana Plantation of Arid Aeolian Sand Region for Degraded Sand Land Improve Comprehensive Appraisement and Grey Correlative Analysis[J].Research of Soil and Water Conservation,2007,14(01):234-235,238.

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Garagana Plantation of Arid Aeolian Sand Region for Degraded Sand Land Improve Comprehensive Appraisement and Grey Correlative Analysis

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 14 Number of periods: 2007年01期 Page number: 234-235,238 Column: Public date: 1900-01-01

Title:: Garagana Plantation of Arid Aeolian Sand Region for Degraded Sand Land Improve Comprehensive Appraisement and Grey Correlative Analysis

Author(s):: HE Quan-fa¹, WANG Zhan-jun², JIANG Qi², LI Sheng-bao², PAN Zhan-bing²; 1. Forestry Department of Municipality in Ningxia, Yinchuan 750002;
2. Institute of Desertification Control, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan 750002, China

Keywords:: arid aeolian sand region; shrub forest; grey correlative analysis

CLC:: S725.6;S727.23

DOI:: -

Abstract:: For the arid aeolian sand region of Ningxia plenty of Garagana plantation recovery administer the condition of desertification land, the author has researched the influence of Garagana plantation for degenerating sand land soil and environment by grey correlative analysis and comprehensive appraisement from 11 factors. The factors include soil texture and structure, soil physical property, soil chemical property and vegetation ecosystem on the ground etc. Show as a result: Regardless of in each appraisement properties weight value equate important condition the next condition that each appraisement properties weight value not equates still put order precedence in order is consistent, afforestation density 1665 clump/hm² 2490 clump/hm² 3330 clump/hm² natural recovery land. From this explanation the arid aeolian sand region planting Garagana plantation for degraded sand land the recovery of soil improvement and vegetation has positive role, and from comprehensive effect, density of Garagana plantation is 1665 clump/hm²～2490 clump/hm² suit relatively.

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Last Update: 1900-01-01