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.
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: Nährstoffverwertungseffizienz infolge der Verwendung eines Pflanzen-Biostimulans

Dieses Dokument dient als Leitfaden für die Begründung von Auslobungen zur agronomischen Nährstoffnutzungseffizienz von Pflanzen-Biostimulanzien in der Landwirtschaft.
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.
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
Published
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Due Date
23-Mar-2022
Completion Date
23-Mar-2022

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SLOVENSKI STANDARD
kSIST-TS FprCEN/TS 17700-2:2021
01-november-2021
[Not translated]

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

plant biostimulant
Biostimulanzien für die pflanzliche Anwendung - Angaben - Teil 2: Effizienz der

Nährstoffverwertung infolge der Verwendung eines Biostimulans für die pflanzliche

Anwendung

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: FprCEN/TS 17700-2
ICS:
65.080 Gnojila Fertilizers
kSIST-TS FprCEN/TS 17700-2:2021 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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kSIST-TS FprCEN/TS 17700-2:2021
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kSIST-TS FprCEN/TS 17700-2:2021
FINAL DRAFT
TECHNICAL SPECIFICATION
FprCEN/TS 17700-2
SPÉCIFICATION TECHNIQUE
TECHNISCHE SPEZIFIKATION
September 2021
ICS 65.080
English Version
Plant biostimulants - Claims - Part 2: Nutrient use
efficiency resulting from the use of a plant biostimulant

Biostimulants des végétaux - Allégations - Partie 2 : Biostimulanzien für die pflanzliche Anwendung -

Efficacité d'utilisation des éléments nutritifs résultant Angaben - Teil 2: Effizienz der Nährstoffverwertung

de l'utilisation d'un biostimulant des végétaux infolge der Verwendung eines Biostimulans für die

pflanzliche Anwendung

This draft Technical Specification is submitted to CEN members for Vote. It has been drawn up by the Technical Committee

CEN/TC 455.

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, Turkey 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 Technical Specification. It is distributed for review and comments. It is subject to change

without notice and shall not be referred to as a Technical Specification.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels

© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. FprCEN/TS 17700-2:2021 E

worldwide for CEN national Members.
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kSIST-TS FprCEN/TS 17700-2:2021
FprCEN/TS 17700-2:2021 (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 General specifications ......................................................................................................................... 8

6.1.1 Control ....................................................................................................................................................... 8

6.1.2 Under controlled conditions ............................................................................................................. 8

Bibliography .......................................................................................................................................................... 9

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kSIST-TS FprCEN/TS 17700-2:2021
FprCEN/TS 17700-2:2021 (E)
European foreword

This document (FprCEN/TS 17700-2:2021) has been prepared by Technical Committee CEN/TC 455

“Plant biostimulants”, the secretariat of which is held by AFNOR.
This document is currently submitted to the Vote on TS.

The CEN/TS 17700 series, Plant biostimulants - Claims, consists of the following parts:

— Part 1: General Principles;

— Part 2: Nutrient use efficiency resulting from the use of a plant biostimulant;

— Part 3: Tolerance to abiotic stress resulting from the use of a plant biostimulant;

— Part 4: Determination of quality traits resulting from the use of a plant biostimulant;

— Part 5: Determination of availability of confined nutrient in the soil or rhizosphere.

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kSIST-TS FprCEN/TS 17700-2:2021
FprCEN/TS 17700-2:2021 (E)
Introduction

This document has been developed to provide guidance for a consistent approach to justify the claims

associated with the use of plant biostimulants in agriculture.

The definition of plant biostimulants to be used in the regulation on fertilizing materials is claims-based.

For this reason, demonstrating that a product is indeed a bona fide plant biostimulant depends on a

demonstration of its effect.

The placing of a plant biostimulant on the market should never be considered to guarantee effectiveness

under all conditions, as many factors may influence the performance of a biostimulant in the field.

Plant biostimulants used in agriculture can be applied in multiple ways: on soil, on plant, as seed

treatment, etc. This document is applicable to all application types of plant biostimulants in agriculture.

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kSIST-TS FprCEN/TS 17700-2:2021
FprCEN/TS 17700-2:2021 (E)
1 Scope

This document provides guidance for justifying agronomic nutrient use efficiency claims of Plant

biostimulants used in agriculture.

This document is aimed primarily at manufacturers, laboratories, researchers, technical centres,

companies that will put the products on market, notifying authorities, notified bodies, and market

surveillance authorities.
2 Normative references

The following documents are referred to in the text in such a way that some or all of their content

constitutes requirements of this document. For dated references, only the editi
...

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