Standards ČSN - Czech national standards - Page 7620

Soil quality - Determination of soil microbial biomass - Part 2: Fumigation-extraction method (ISO 14240-2:1997)

Standard published on 1.12.2011

Soil quality - Biological methods - Determination of nitrogen mineralization and nitrification in soils and the influence of chemicals on these processes

Standard published on 1.6.2014

Soil quality - Determination of potential nitrification and inhibition of nitrification - Rapid test by ammonium oxidation

Standard published on 1.8.2014

Kvalita půdy - Stanovení potenciální nitrifikace a inhibice nitrifikace - Rychlá zkouška pomocí oxidace amonných iontů.

Change published on 1.12.2020

Soil quality - Determination of potential nitrification and inhibition of nitrification - Rapid test by ammonium oxidation

WITHDRAWN published on 1.8.2014

Soil quality - Assessment of genotoxic effects on higher plants - Vicia faba micronucleus test

Standard published on 1.11.2020

Soil quality - Biological methods - Chronic toxicity in higher plants (ISO 22030:2005)

Standard published on 1.12.2011

Soil quality - Determination of the effects of pollutants on soil flora - Part 1: Method for the measurement of inhibition of root growth

Standard published on 1.8.2013

Soil quality - Determination of the effects of pollutants on soil flora - Part 2: Effects of contaminated soil on the emergence and early growth of higher plants

Standard published on 1.11.2013

Soil quality - Determination of the toxic effects of pollutants on germination and early growth of higher plants

Standard published on 1.12.2020