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FOREST RESOURCES WANAGEMENT ›› 2013, Vol. 0 ›› Issue (2): 71-76.

• Scientific Research • Previous Articles     Next Articles

The Relationship of Soil Organic Carbon and Soil Nutrient Content of Artemisia halodendron Community in Daqinggou of Horqin

LI Kaifeng1, WANG Shusen1, LUO Yuyang1, ZHANG Hailong2, LIU Yuxi3, SONG Jingwei4   

  1. 1. Inner Mongolia Agricultural University,Huhhot 010019;
    2. The Inner Mongolia Geology Survey Institute,Huhhot 010018;
    3. Shouguang Ecological Forest Management Committee,Shouguang 262700,Shandong Province;
    4. Planning and Design Academy of Forest Products Industry,SFA,Beijing 100010,China
  • Received:2012-12-31 Revised:2013-03-12 Published:2020-11-19

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Abstract: Through the research of the soil profile,the study on distribution and relationships of soil organic carbon and soil nutrient(Nitrogen,Phosphorus,Potassium)under different depth in the Artemisia halodendron community in Daqinggou of Horqin was conducted.The results were as follows:1) in 0～60 cm depth soil,the soil organic content decreases with depth,which changes in scope of 18.31～5.18g/kg,the maximum of them is 18.31g/kg in 0～5cm depth soil;2) Through soil nutrient analysis,average content of available potassium,available phosphorus and available nitrogen were 101.29g/kg,2.89g/kg,and 18.77g/kgrespectively.Total content of potassium,phosphorus and nitrogen were 33.60g/kg,0.09g/kg and 0.69g/kg; 3) The correlation analysis shows that soil organic carbon and available potassium content have a significant correlation but no correlation with soil organic and the total potassium.

Key words: Artemisia halodendron, soil organic carbon, soil nutrient, Daqinggou

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