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生态学杂志 ›› 2003, Vol. ›› Issue (6): 109-112.

• 专论与综述 • 上一篇    下一篇

土壤活性有机质(碳)的内涵和现代分析方法概述

王晶1, 解宏图1, 朱平2, 李晓云3   

  1. 1. 中国科学院沈阳应用生态研究所陆地生态过程重点实验室, 沈阳, 110016;
    2. 吉林省农业科学院土壤肥料所公主岭, 136100;
    3. 吉林省职业师范学院微生物系, 长春, 130000
  • 收稿日期:2002-04-15 修回日期:2002-10-10 出版日期:2003-12-10
  • 基金资助:
    中国科学院知识创新重点项目(KZCX-SW-416-02);中国科学院重大项目资助(KZCX1-SW-19-301)

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

摘要: 土壤有机物质的活性成分是对土壤养分、植物生长乃至环境、大气和人类有影响的有效物质.在现代土壤研究中,出现了与之相关的繁多术语和应用指标,但是它们的内涵尚为混乱,其分析方法也缺乏系统的归纳.本文对土壤溶性有机碳(DOC)和水溶性有机碳(WSOC)、土壤有效碳(AC)、土壤潜在可矿化碳(PMC)、土壤易氧化碳(ROC)、土壤微生物量碳(SMBC)、土壤轻组有机碳(LF-C)几种较为普遍应用的土壤活性有机质(碳)从概念指标、分析意义到分析方法做了较系统的描述与理顺,以期对土壤有机质应用上的研究起到积极作用.

关键词: 柑橘, 硼, 影响因素, 三峡库区

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.

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