Taking research sites located at sunny slop with different years of natural vegetation restoration in Ziwuling area as a case study,dynamic changes of soil nutrient and soil enzyme activities following 140 years of vegetation restoration were analyzed.Results showed that after 140 years of vegetation restoration,soil organic matter(SOM),total N(TN),invertase,urease,alkaline phosphates and catalase activities obviously increased in both 0~20 cm and 20~40 cm layers of soil profile with an increase of the vege...
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