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cje ›› 2003, Vol. ›› Issue (6): 109-112.

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Cannotation and modern analysis method for active soil organic matter(carbon)

WANG Jing1, XIE Hongtu1, ZHU Ping2, LI Xiaoyun3   

  1. 1. Laboratory of Terrestrial Ecological Process, Institute of Applied Ecology, Chinese Academy of Sciences, Shangyang 110016, China;
    2. Soil Fertilizer Institute, Jilin Academy of Agriculture, Gongzhuling 136100, China;
    3. Jilin Professional Normal College, Changchun 130000, China
  • Received:2002-04-15 Revised:2002-10-10 Online:2003-12-10

Abstract: It is considered that active soil organic matter had influence on soil nutrient, plant growth, environment, atmosphere and human kind. Various technical terms and index were used for active soil organic matter in modern soil study. But their analysis methods were not systemic. These technical terms and index related to active soil organic matter, for example, dissolved organic carbon and water soluble carbon, available carbon, mineralized carbon, easy oxidation carbon, microbial biomass carbon, light fraction carbon and so on.

Key words: citrus, boron, impact factors, Three Gorges Reservoir region.

CLC Number: