Објављен
This International Standard specifies laboratory procedures for measuring the mineralization and nitrification of nitrogen by the soil microbiota.
For investigations on the evaluation of soil quality or on effects of contamination, a procedure is given to measure the rates and extent of N-mineralization in soil or soils of known or unknown quality.
For investigation of the potential toxicity of chemicals to N-mineralization in soils, a simple procedure is given which allows the impact of single chemicals to be assessed and provides a basis for comparison of the toxicities of different chemicals.
ПОВУЧЕН
ISO 14238:1997
ОБЈАВЉЕН
ISO 14238:2012
90.93
Одлука о потврђивању стандарда
30. 3. 2023.
Kvalitet zemljišta — Biološke metode — Određivanje azota mineralizacijom i nitrifikacijom u zemljištu i uticaj hemikalija na ove procese
60.60 Стандард објављен