prEN 17700-2

Plant biostimulants - Claims - Part 2: Nutrient use efficiency resulting from the use of a plant biostimulant

This document provides guidance for justifying agronomic nutrient use efficiency claims of plant biostimulants used in agriculture.
To be in compliance with this standard, it is important also to follow the Recommendations and Quality Criteria described in the Standard of General Principles EN 17700 1:—1.
This document is aimed primarily at manufacturers, laboratories, researchers, technical centres, companies that will put the products on the market, notifying authorities, notified bodies, and market surveillance authorities.

Pflanzen-Biostimulanzien - Auslobungen - Teil 2: Effizienz der Nährstoffverwertung infolge der Verwendung eines Pflanzen-Biostimulans

Dieses Dokument dient als Leitfaden für die Begründung von Auslobungen zur agronomischen Nährstoff-nutzungseffizienz von Pflanzen-Biostimulanzien in der Landwirtschaft.
Um dieser Norm zu entsprechen, ist es wichtig, auch die Empfehlungen und Qualitätskriterien, die in der Norm zu den Allgemeinen Grundsätzen EN 17700 1:—1 beschrieben sind, zu befolgen.
Dieses Dokument richtet sich in erster Linie an Hersteller, Labore, Forschungstätige, technische Zentren, Unternehmen, die die Produkte in Verkehr bringen werden, notifizierende Behörden, notifizierte Stellen und Marktüberwachungsbehörden.

Biostimulants des végétaux - Allégations - Partie 2 : Efficacité d'utilisation des éléments nutritifs résultant de l'utilisation d'un biostimulant des végétaux

Le présent document fournit des recommandations pour justifier les allégations d’efficacité d’utilisation des éléments nutritifs agronomiques par l’utilisation de biostimulants des végétaux en agriculture.
Pour être en conformité avec la présente norme, il est important de suivre aussi les recommandations et critères de qualité décrits dans la norme sur les principes généraux EN 17700 1:—1.
Le présent document est principalement destiné aux fabricants, aux laboratoires, aux chercheurs, aux centres techniques, aux sociétés qui vont mettre les produits sur le marché, aux autorités notifiantes, aux organismes notifiés et aux autorités de surveillance du marché.

Rastlinski biostimulanti - Navedbe - 2. del: Povečanje učinkovitosti hranil pri rastlinah zaradi uporabe biostimulanta

General Information

• Status: Not Published
• Publication Date: 08-Jul-2024
• ICS: 65.080 - Fertilizers
• Technical Committee: CEN/TC 455 - Plant Biostimulants and Agricultural Micro-Organisms
• Drafting Committee: CEN/TC 455/WG 2 - Claims
• Current Stage: 4599 - Dispatch of FV draft to CMC - Finalization for Vote
• Start Date: 12-Oct-2023
• Due Date: 10-Oct-2023
• Completion Date: 12-Oct-2023
• Directive: 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
• Mandate: M/564 - Fertilising products in support of Regulation (EU) 2019/1009
• Mandate: M/564 AMD 1 - amending Implementing Decision C(2020) 612 as regards certain harmonised standards and standardisation deliverables, deadlines for their adoption and the duration of the validity of the standardisation request
• Mandate: M/XXX - Precast concrete products
• Ref Project: oSIST prEN 17700-2:2023 - Plant biostimulants - Claims - Part 2: Nutrient use efficiency resulting from the use of a plant biostimulant

Relations

• Revises: CEN/TS 17700-2:2022 - Plant biostimulants - Claims - Part 2: Nutrient use efficiency resulting from the use of a plant biostimulant
• Effective Date: 28-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN 17700-2:2023
01-maj-2023
Rastlinski biostimulanti - Navedbe - 2. del: Povečanje učinkovitosti hranil pri
rastlinah zaradi uporabe biostimulanta
Plant biostimulants - Claims - Part 2: Nutrient use efficiency resulting from the use of a
plant biostimulant
Pflanzen-Biostimulantien - Auslobungen - Teil 2: Effizienz der Nährstoffverwertung
infolge der Verwendung eines Pflanzen-Biostimulans
Biostimulants des végétaux - Allégations - Partie 2 : Efficacité d'utilisation des éléments
nutritifs résultant de l'utilisation d'un biostimulant des végétaux
Ta slovenski standard je istoveten z: prEN 17700-2
ICS:
65.080 Gnojila Fertilizers
oSIST prEN 17700-2:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 17700-2:2023

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oSIST prEN 17700-2:2023


DRAFT
EUROPEAN STANDARD
prEN 17700-2
NORME EUROPÉENNE

EUROPÄISCHE NORM

March 2023
ICS 65.080 Will supersede CEN/TS 17700-2:2022
English Version

Plant biostimulants - Claims - Part 2: Nutrient use
efficiency resulting from the use of a plant biostimulant
Biostimulants des végétaux - Allégations - Partie 2 : Pflanzen-Biostimulantien - Auslobungen - Teil 2:
Efficacité d'utilisation des éléments nutritifs résultant Effizienz der Nährstoffverwertung infolge der
de l'utilisation d'un biostimulant des végétaux Verwendung eines Pflanzen-Biostimulans
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 455.

If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations
which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.

This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC
Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 17700-2:2023 E
worldwide for CEN national Members.

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oSIST prEN 17700-2:2023
prEN 17700-2:2023 (E)
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Terminology of the claim . 6
5 Assessment indices to validate the claims . 6
6 Specifications for the performance of the trials . 8
6.1 Control . 8
6.2 Under controlled conditions . 9
Annex ZA (infor
...