摘要
作为传统农业大国,中国农业对化肥的需求巨大,化肥的质量问题关乎粮食安全。因此,提高化肥检验工作的效率和准确度至关重要。氮素是农作物生长必需的营养元素之一,且在整个生态系统中发挥着不可替代的作用。文章以常见的氮含量检测方法为研究对象,主要探讨了不同方法之间的检验结果、准确度、回收率,为化肥日常检验工作提供参考。
As a great agricultural country,China agriculture has a huge demand for fertilizers,and the quality of fertilizers is related to food security.Therefore,improving the efficiency and accuracy of fertilizer inspection work is crucial.Nitrogen is one of the essential nutrients for plant growing,and it plays an irreplaceable role in entire ecosystem.This paper take common nitrogen content detection methods as the research object,mainly exploring the test results,accuracy and recovery rate between different methods,it provides reference for daily inspection work of fertilizers.
作者
何婧芳
HE Jingfang(Inspection and Testing Center of Shanxi Province(Technology Institute of Standard and Metrology of Shanxi Province),Taiyuan 030000,China)
出处
《化工管理》
2024年第6期51-54,共4页
Chemical Engineering Management
关键词
化肥
氮含量
含量检验方法
fertilizer
nitrogen content
content inspection method
