This standard was last reviewed and confirmed in 2021. Therefore this version remains current.
Specifies an extraction method and analytical conditions to determine the content of soil phosphorus soluble in sodium hydrogen carbonate solution. Lays down colour development at room temperature and after heating to a high temperature. Applicable to all types of soils.
Status : PublishedPublication date : 1994-12
Edition : 1Number of pages : 5
Technical Committee:Chemical and physical characterization
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