NF X31-160
NF X31-160

NF X31-160

February 2024
Standard Current

Soil quality - Determination of phosphorus soluble in a 20 g.l -1 monohydric citric acid solution - Dyer method

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Main informations

Collections

National standards and national normative documents

Publication date

February 2024

Number of pages

10 p.

Reference

NF X31-160

ICS Codes

13.080.10   Chemical characteristics of soils

Print number

1
Replaced standards (1)
NF X31-160
NF X31-160
December 1999
Standard Cancelled
Soil quality - Determination of phosphorus soluble in a 20 g.l -1 monohydric citric acid solution - Dyer method

Le présent document décrit une méthode de détermination du phosphore soluble dans une solution d'acide citrique à 20 g.l-1 d'un échantillon de terre préparé pour essai. Il ne s'applique qu'aux sols contenant moins de 20 g/kg de calcaire total.

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