CEN EN 14984 Liming materials - Determination of product effect on soil pH - Soil incubation method
Данный раздел/документ содержится в продуктах:
- Техэксперт: Машиностроительный комплекс
- Картотека зарубежных и международных стандартов
- DIN ISO 3310-2 Test sieves - Technical requirements and testing - Part 2: Test sieves of perforated plates (ISO 3310-2:1999)
- 19
- DIN EN 12948 Liming materials - Determination of size distribution by dry and wet sieving
- 65
- CEN CR 13456 Soil Improvers and Growing Media - Labelling, Specifications and Product Schedules
- DIN CEN/TS 16202 Sludge, treated biowaste and soil - Determination of impurities and stones; German version CEN/TS 16202:2013
- DIN CEN/TS 16202 Sludge, treated biowaste and soil - Determination of impurities and stones; German version CEN/TS 16202:2013
- DIN ISO 5725-3 Accuracy (trueness and precision) of measurement methods and results - Part 3: Intermediate measures of the precision of a standard measurement method (ISO 5725-3:1994 including Technical Corrigendum 1:2001)
- DIN EN 16357 Carbonate liming materials - Determination of reactivity - Automatic titration method with citric acid
- DIN EN 12945 Liming materials - Determination of neutralizing value - Titrimetric methods
- Картотека зарубежных и международных стандартов
European Committee for Standardization
Liming materials - Determination of product effect on soil pH - Soil incubation method
N EN 14984
Annotation
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.
Автоматический перевод:
Известкование материалов - Определения эффекта изделия на pH почвы - метод инкубации Почвы
Этот документ определяет, что два метода (метод A и метод B) измерения эффекта добавления любого материала утверждали, что имели эффект известкования на почву, с помощью тех же основных принципов.
Метод мерки изменения pH почвы, следующего из добавления любого материала, утверждал, что имел эффект известкования на стандартную почву, измеренную в течение одного месяца.
