Standard Test Methods for Organic Matter Content of Athletic Field Rootzone Mixes
NORM herausgegeben am 1.10.2018
Bezeichnung normen: ASTM F1647-11(2018)
Ausgabedatum normen: 1.10.2018
Zahl der Seiten: 3
Gewicht ca.: 9 g (0.02 Pfund)
Land: Amerikanische technische Norm
Kategorie: Technische Normen ASTM
These test methods establish the apparatuses required, and standard calculations and procedures executed for quantifying the percent organic matter of volume ratio mixed putting green and sports turf root zone mixtures (except peat and other organic soils). Method A is performed by determining the loss on ignition (LOI). Method B or the Walkley Black method, on the other hand, is performed by a dichromate oxidation procedure whereby the color intensity of the reaction product is determined colorimetrically.
Keywords:
organic matter, putting greens, soils, sports fields,, ICS Number Code 97.220.10 (Sports facilities)