PD CEN/TS 17708:2022

This standard PD CEN/TS 17708:2022 Plant biostimulants. Preparation of sample for microbial analysis is classified in these ICS categories:

• 65.080 Fertilizers

This document defines general rules for the aerobic preparation of the initial suspension and of dilutions for microbiological examinations of microbial plant biostimulants. This horizontal method might not be appropriate in very detail for certain products. In this case, different methods which are specific to these products can be used if necessary, for justified technical reasons.