Volume 1,Issue 9
利用高频红外碳硫分析仪测定黑土地碳循环中有机碳含量的方法讨论
有机碳的积累是土壤肥力的关键指标之一。目前国内外关于检测土壤样品中有机碳含量的测定没有明确的国家标准方法，其变化关系到黑土地碳循环等重大问题。高频红外碳硫分析仪操作简单，能极大的提高样品的检测效率，但准确度欠缺。本研究利用高频红外碳硫分析仪测定土壤中有机碳的含量，对测量关键参数进行了优化，最终设定优化条件。
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