JIA Zhi qing. Forest Soil Fertility Characteristics in Closure Area of Taihang Mountain[J]. Bulletin of Soiland Water Conservation, 2002, 21(3): 28-31.
JIA Zhi qing. Forest Soil Fertility Characteristics in Closure Area of Taihang Mountain[J]. Bulletin of Soiland Water Conservation, 2002, 21(3): 28-31.DOI:
Ten environment indicators are selected as key factors influencing forest soil fertility characteristics in closure area by using the method o f main composi tion analysis. Forest soil fertility is divided into four types in closure area by the way of clustering analysis
and the classi fication result is checked up. On the basis of integ rate evaluation on four types of soil fertility
the measures of vegetation restoration and its management utilization direction are given as the different fertilty type. There are actual produce mea ning so fresearch result to reasonable utilization
soil resource restoratio n and forest construction.