石墨消化炉加热法测定土壤有机质含量研究  

Study on Determination of Soil Organic Matter with Graphite Furnace Heating Digestion

作　　者：许桂芝[1] 欧俊[1] 黄玉芬[1] 魏岚[1] 刘忠珍[1] 

机构地区：[1]广东省农业科学院农业资源与环境研究所农业部南方植物营养与肥料重点实验室广东省养分资源循环利用与耕地保育重点实验室,广东广州510640

出　　处：《现代农业科技》2015年第14期216-217,共2页Modern Agricultural Science and Technology

摘　　要：应用石墨消化炉加热法测定土壤有机质含量,结果表明:该方法精密度高、温度均匀、工作效率高,适合大批量土壤样品的测定,值得大力推广。Using graphite furnace heating digestion to determine soil organic matter,the results showed that this method had high precision, uniform temperature, high efficiency, which was suitable for the determination of soil samples in large quantities, and was worthy of great promotion.

关 键 词：石墨消化炉加热法 有机质含量 土壤 

分 类 号：S151.95[农业科学—土壤学]