ISO/CD 26106-2

Enumeration of Culturable Microorganisms in Samples of Fertilizers, Soil Conditioners, and Beneficial Substances — Part 2: Enumeration of Culturable Gram-Negative Bacteria using the Spread-Plate Method at 30°C — 37°C

Scope

This document specifies the test methods for enumeration of culturable G- bacteria, such as Pseudomonas, within samples of biologically active fertilizers, soil conditioners, and beneficial substances.