Application Research of Fulvic Acid and Comparative Analysis of Testing Methods
The definition,classification,properties and application of fulvic acid were briefly introduced.The important role of fulvic acid in plant growth,improving plant immunity,improving soil quality,saving fertilizer and increasing production,protecting environment and so on were introduced.By comparing the four detection methods of fulvic acid in China,the extraction agent,extraction heating time,standard application range of the product,and operation difficulty of the pretreatment method are respectively analyzed to provide technical support and theoretical basis for the accurate detection of fulvic acid content.
NETL
NSTL
万方数据
