化学氧化法测定土壤有机质的研究进展  

Research Progress on Measurement Soil Organic Matter by Chemical Oxidation

作　　者：于彬[1] 郭彦青 杨乐苏[1] 

机构地区：[1]中国林科院热带林业研究所,广州510520 [2]广东省林业调查规划院

出　　处：《广东林业科技》2007年第1期100-103,共4页Forestry Science and Technology of Guangdong Province

摘　　要：有机质是土壤的重要组成成分,其含量水平是衡量土壤肥力的重要指标之一。化学氧化法在测定土壤有机质研究领域中应用普遍。本文综述化学氧化法测定土壤有机质的改进方法,讨论各方法利弊及一些干扰因子的去除,并对新的研究方向加以展望,对于研究出更简便、快捷、准确的有机质测定方法具有重要意义。Organic matter is a very important part of soil. The level of content is one of the key indicators to measure soil fertility. It is generally applied by Chemical oxidation in the field of measurement of soil organic matter research. This article gived a summary on the research advance of chemical oxidation measurement, the advantage and disadvantage of some methods and methods of removing the interference factors was discussed, the prospect was forecasted in this paper. There is important meaning for probing into simpler, faster, and accurate measurement of organic methods.

关 键 词：化学氧化法 土壤有机质 研究进展 

分 类 号：S714.5[农业科学—林学]