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.NOTE These methods allow comparison of products under controlled climatic conditions but do not replace field experiments. The methods a
EN 14984:2006 history
2016EN 14984:2016 Liming materials - Determination of product effect on soil pH - Soil incubation method
2006EN 14984:2006 Liming materials - Determination of product effect on soil pH - Soil incubation method