摘要
随着肥料质量检测工作的深入开展,比色方法在许多检测项目中得到了越来越多的应用。作者在多年从事土壤肥料检测工作的基础上,介绍复混肥料化验检测中各种比色方法所使用仪器的特点,阐述了比色方法中标准曲线的配制和制作,分析比色方法中环境因素对检测结果的影响,为复混肥料的科学分析检测提供技术依据。
In this paper, the characteristics of instrumentation for different colormetric methods in compound fertilizer examination were introduced based on the work of soil and fertilizer examination for many years. The making up of standardized curve and influence of environmental factors on examination results in applying colormetric method were discussed.
出处
《生态环境》
CSCD
2004年第2期295-296,共2页
Ecology and Environmnet
关键词
复混肥料
比色
检测
compound fertilizer
colormetric method
examination
