FprEN 17704

Plant biostimulants - Determination of dry matter FprEN 17704

Publication date:   Mar 30, 2023

General information

50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks   May 30, 2024

CEN

CEN/TC 455 Plant Biostimulants

European Norm

65.080   Fertilizers

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Scope

This document specifies the procedure for the determination of dry residue 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 blends of fertilizing products where a blend is a mix of at least two of the following component EU fertilizing products categories: Fertilizers, Liming Materials, Soil Improvers, Growing Media, Inhibitors, Plant Biostimulants, and where the following category Plant Biostimulants is the highest percentage in the blend by mass or volume, or in the case of liquid form by dry mass. If Plant Biostimulants is not the highest percentage in the blend, the European Standard for the highest percentage of the blend applies. In case a blend of fertilizing products is composed of components in equal quantity or in case the component EU fertilising products used for the blend have identical formulations, the user decides which standard to apply.

Related legislation

Legislation related to this standard

2019/1009

Regulation (EU) 2019/1009 of the European Parliament and of the Council of 5 June 2019 laying down rules on the making available on the market of EU fertilising products and amending Regulations (EC) No 1069/2009 and (EC) No 1107/2009 and repealing Regulation (EC) No 2003/2003 (Text with EEA relevance)

Life cycle

PREVIOUSLY

PUBLISHED
CEN/TS 17704:2022

NOW

IN_DEVELOPMENT
FprEN 17704
50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks
May 30, 2024