XP U44 162 : 2009 XP

Superseded

SOIL IMPROVERS AND GROWING MEDIA - CHARACTERIZATION OF ORGANIC MATTER BY BIOCHEMICAL FRACTIONING AND ESTIMATION OF ITS BIOLOGICAL STABILITY

Superseded date

01-07-2016

Published date

12-01-2013

Publisher

Association Francaise de Normalisation

Introduction
1 Domaine d'application
2 Références normatives
3 Termes et définitions
4 Principe
5 Appareillage
6 Réactifs
7 Échantillonnage et échantillons
8 Mode opératoire et expression des résultats
9 Expression des résultats
Annexe A (informative) - Récapitulatif des résultats
de l'essai inter-laboratoires pour le
fractionnement biochimique
Bibliographie

Le présent document décrit une méthode pour calculer un indicateur qui exprime a priori dans le produit initial le pourcentage de matière organique potentiellement résistante à la minéralisation. Il présente également une méthode conventionnelle de fractionnement de la matière organique. Il s'applique aux amendements organiques et supports de culture homologués ou normalisés contenant un minimum de 20% de matière organique exprimée par rapport à la matière sèche.

DevelopmentNote	Indice de classement: U44-162XP. XP U44 162 September 2005. (10/2005) XP U44 162 December 2009. (02/2010)
DocumentType	Miscellaneous Product
PublisherName	Association Francaise de Normalisation
Status	Superseded
SupersededBy	FD U44 162 : 2016 FD

XP U44 163 : 2009 XP	SOIL IMPROVERS AND GROWING MEDIA - CHARACTERIZATION OF ORGANIC MATTER BY POTENTIAL MINERALIZATION OF CARBON AND NITROGEN
NFP 90 113 : 2008	SPORTS GROUNDS - NATURAL TURF SPORT AREAS - SPECIFICATIONS FOR CONSTRUCTIONS
NFU 44 003 : 2015	BASIC SOIL IMPROVERS CONTAINING SUBSTANCES OF AGRONOMICAL INTEREST DERIVED FROM THE BIOLOGICAL TREATMENT OF WATERS
NFU 44 051 : 2006 AMD 2 2018	ORGANIC SOIL IMPROVERS - DESIGNATIONS, SPECIFICATIONS AND MARKING

NF ISO 565 : 1990	TEST SIEVES - METAL WIRE CLOTH, PERFORATED METAL PLATE AND ELECTROFORMED SHEET - NOMINAL SIZES OF OPENINGS
NF ISO 5725-2 : 1994	APPLICATION OF STATISTICS - ACCURACY (TRUENESS AND PRECISION) OF MEASUREMENT METHODS AND RESULTS - PART 2: BASIC METHOD FOR THE DETERMINATION OF REPEATABILITY AND REPRODUCIBILITY OF A STANDARD MEASUREMENT METHOD
XP U44 163 : 2009 XP	SOIL IMPROVERS AND GROWING MEDIA - CHARACTERIZATION OF ORGANIC MATTER BY POTENTIAL MINERALIZATION OF CARBON AND NITROGEN
NF EN 12579 : 2013	SOIL IMPROVERS AND GROWING MEDIA - SAMPLING
NF EN 13654-2 : 2002	SOIL IMPROVERS AND GROWING MEDIA - DETERMINATION OF NITROGEN - PART 2: DUMAS METHOD
NF EN 1484 : 1997	WATER ANALYSIS - GUIDELINES FOR THE DETERMINATION OF TOTAL ORGANIC CARBON (TOC) AND DISSOLVED ORGANIC CARBON (DOC)
NF ISO 11274 : 1998	SOIL QUALITY - DETERMINATION OF THE WATER-RETENTION CHARACTERISTIC - LABORATORY METHODS
NF EN ISO 13395 : 1996	WATER QUALITY - DETERMINATION OF NITRITE NITROGEN AND NITRATE NITROGEN AND THE SUM OF BOTH BY FLOW ANALYSIS (CFA AND FIA) AND SPECTROMETRIC DETECTION
NF EN 13654-1 : 2002	SOIL IMPROVERS AND GROWING MEDIA - DETERMINATION OF NITROGEN - PART 1: MODIFIED KJELDAHL METHOD
NF EN ISO 11732 : 2005	WATER QUALITY - DETERMINATION OF AMMONIUM NITROGEN BY FLOW ANALYSIS (CFA AND FIA) AND SPECTROMETRIC DETECTION
NF ISO 11465 : 1994	SOIL QUALITY - DETERMINATION OF DRY MATTER AND WATER CONTENT ON A MASS BASIS - GRAVIMETRIC METHOD
NF EN 13040 : 2007	SOIL IMPROVERS AND GROWING MEDIA - SAMPLE PREPARATION FOR CHEMICAL AND PHYSICAL TESTS, DETERMINATION OF DRY MATTER CONTENT, MOISTURE CONTENT AND LABORATORY COMPACTED BULK DENSITY
NF EN 13039 : 2011	SOIL IMPROVERS AND GROWING MEDIA - DETERMINATION OF ORGANIC MATTER CONTENT AND ASH
NF ISO 10694 : 1995	SOIL QUALITY - DETERMINATION OF ORGANIC AND TOTAL CARBON AFTER DRY COMBUSTION (ELEMENTARY ANALYSIS)