Character research of plantation and soil factors in restoration process in sandlot near altiplano bashang
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DOI：10.7606/j.issn.1000-7601.2006.03.28
Key Words: sandlot near altiplano Bashang  plantation diversity  soil factors  principle component analysis
Author NameAffiliation
FENG Wei Center for Agricultural Resource Research Institute of Genetic and Developmental CAS,Shijiazhuang 050021,China；Graduate School of CAS,Beijiing 100039,China 
ZHANG Wan-jun Center for Agricultural Resource Research Institute of Genetic and Developmental CAS,Shijiazhuang 050021,China 
FENG Xue-zan Center for Agricultural Resource Research Institute of Genetic and Developmental CAS,Shijiazhuang 050021,China 
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Abstract:
      The relationship of plantation diversity and soil factors in restoration process was researched.The results showed that plantation diversity was low in early succession stages of restoration process,and soil environmental factors related to species diversity.In order to accelerate the restoration of vegetation,the nutrients and water should be enriched in early succession process in sandlot.Using multivariate statistical analysis techniques(Principle Component Analysis),we found that soil nutrient and soil water had great cumulative effect.So soil factors influenced plantation diversity.
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