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EVS-EN 14984:2016

Liming materials - Determination of product effect on soil pH - Soil incubation method

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Kehtiv alates 03.08.2016
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EN 14984:2016
Tegevusala (ICS grupid)
65.080 Väetised
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Standardi ajalugu
Staatus
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03.08.2016
Põhitekst
06.06.2006
Põhitekst
This document specifies two methods (method A and method B) of measuring the effect of the addition of any material claimed to have a liming effect on the soil, using the same basic principles. Method A measures the changes to the soil pH resulting from the addition of any material claimed to have a liming effect on a standard soil, measured over a period of one month. Method B assesses the efficiency of any material claimed to have a liming effect, using a range of defined soils and measured over a period of up to 2,5 years. The methods are not applicable to mineral products coarser than 6,3 mm for method A or 20 mm for method B, determined according to EN 12948. NOTE These methods allow comparison of products under controlled climatic conditions but do not replace field experiments.
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