Total_tp06
URI: http://w3id.org/glosis/model/procedure/totalElementsProcedure-Total_tp06
In concept scheme
Code list for totalElements analysis procedures - codelist scheme
Definition
Molybdenum blue method, using ascorbic acid as reductant after heating of soil to 550 C and extraction with 6M sulphuric acid. Particularly used for Total P.
Top concept of
notation
Total_tp06
scope note
Leenaars J.G.B., A.J.M. van Oostrum and M. Ruiperez Gonzalez, 2014. Africa Soil Profiles Database, Version 1.2. A compilation of georeferenced and standardised legacy soil profile data for Sub-Saharan Africa (with dataset). ISRIC Report 2014/01. Africa Soil Information Service (AfSIS) project and ISRIC - World Soil Information, Wageningen, the Netherlands. See Annex 4.