Phone: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Standards sales: Education: Information about standards:
Stevana Brakusa 2, 11030 Beograd
Main menu

naSRPS EN 17704:2022

Plant biostimulants - Determination of dry matter

General information

45.99     Oct 12, 2023

50.20    Dec 21, 2023



European Norm

07.080     65.080  


This document specifies the procedure for the determination and calculation of the dry matter fraction of plant biostimulants for which the results of performed analysis are to be calculated to the dry matter basis.
This document is applicable to the fertilizing product blends belonging to PFC 7 where the EU fertilising product plant biostimulant contained in the blend represents the highest % by mass in the blend. In case of equal shares, the user can apply either this or the standard(s) applicable to the other component product(s).

Related directives

Directives related to this standard.


Life cycle


naSRPS EN 17704:2022
45.99 Dispatch of FV draft to CCMC
Oct 12, 2023

Related project

Adopted from FprEN 17704 IDENTICAL