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ISO/NP 25786

Biostimulants — Phosphate solubilizing bacteria — Test methods

General information

10.20     12 gush 2025

ISO

ISO/TC 134

International Standard

Scope

This document specifies the test methods for phosphate solubilizing bacteria (PSB) in Biostimulants, focusing on their phosphate solubilizing activity. It applies to both solid and liquid Biostimulants containing PSB, intended for use in seed coating or soil, root and seedling inoculation across various plant species.

Life cycle

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IN_DEVELOPMENT
ISO/NP 25786
10.20 New project ballot initiated
12 gush 2025