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EN 16087-1:2011

Soil improvers and growing media - Determination of the aerobic biological activity - Part 1: Oxygen uptake rate (OUR) EN 16087-1:2011

Publication date:   Dec 16, 2011

General information

99.60 Withdrawal effective   Jan 15, 2020

CEN

CEN/TC 223 Soil improvers and growing media

European Norm

65.080   Fertilizers

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Scope

This European Standard describes a method to determine the aerobic biological activity of growing media and soil improvers or constituents thereof by measuring the oxygen uptake rate (OUR). The oxygen uptake rate is an indicator of the extent to which biodegradable organic matter is being broken down within a specified time period. The method is not suitable for material with a content of particle sizes > 10 mm exceeding 20 %.

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NOW

WITHDRAWN
EN 16087-1:2011
99.60 Withdrawal effective
Jan 15, 2020

REVISED BY

PUBLISHED
EN 16087-1:2020