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Normas DIN – AENOR
DIN EN 13652:2002-01

DIN EN 13652:2002-01

Soil improvers and growing media - Extraction of water soluble nutrients and elements; German version EN 13652:2001

Amendements du sol et supports de culture - Extraction des éléments nutritifs solubles dans l'eau; Version allemande EN 13652:2001

Bodenverbesserungsmittel und Kultursubstrate - Extraktion wasserlöslicher Nährstoffe und Elemente; Deutsche Fassung EN 13652:2001

Fecha:
2012-01 /Active
Equivalencias internacionales:

EN 13652 (2001-09)

TS EN 13652 (2004-04-01)

Relación con otras normas DIN:

Reemplaza a: DIN 11512-18:1999-06

Resumen:
This European Standard specifies an extraction method for the routine determination of water soluble extractable nutrients and recommends suitable analytical methods for the determination of the extracted nutrients in soil improvers and growing media. Note 1: This method is not applicable to liming materials or sewage sludges and is not suitable for materials like rockwool and foam slabs. Note 2: The requirements of the standard may differ from the national legal requirements for the declaration of the products concerned.
La présente norme européenne décrit une méthode d'extraction pour une analyse deroutine des éléments nutritifs extractibles dans l'eau et recommande des méthod es d'analyse appropriées pour la détermination des éléments nutritifs extraits des amendements du sol ou des supports de culture.
Keywords:
Agriculture, Chemicals, Extraction, Extraction agents, Extraction methods of analysis, Growing media, Methods of analysis, Nutrient, Nutrient content, Soil improvement, Soil improving materials, Soils, Soluble, Solvents, Substrates (insulating), Water, Water solubility, Water soluble, Water-soluble matter
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