FprEN 17725
(Main)Plant biostimulants - Determination of the quantity (indicated by mass or volume)
Plant biostimulants - Determination of the quantity (indicated by mass or volume)
This document specifies the methods to be used for the determination of quantity of solid and liquid forms of plant biostimulants in packages, containers or in bulk.
This document is not applicable to the quantity determination of: soil improvers, growing media, organic and organo-mineral fertilizers and fertilizing product blends whose main constituent is a growing media or soil improver. The method for quantity determination for these products is given in EN 15761, EN 15238 and EN 12580.
Pflanzen-Biostimulanzien - Bestimmung der Menge (durch Angabe der Masse oder des Volumens)
In diesem Dokument werden die Verfahren festgelegt, die zur Bestimmung der Menge von in fester und flüssiger Form und in Packungen, Behältern oder in loser Schüttung vorliegenden Pflanzen-Biostimulanzien zu verwenden sind.
Dieses Dokument ist nicht anwendbar auf die Bestimmung der Menge von: Bodenverbesserungsmitteln, Kultursubstraten, organischen und organisch-mineralischen Düngemitteln und Mischungen von Dünge¬produkten, deren Hauptbestandteil ein Kultursubstrat oder Bodenverbesserungsmittel ist. Das Verfahren zur Bestimmung der Menge bei diesen Produkten wird in EN 15761, EN 15238 und EN 12580 beschrieben.
Biostimulants des végétaux - Détermination de la quantité (indiquée en masse ou en volume)
Le présent document spécifie les méthodes à utiliser pour la détermination de la quantité de biostimulants des végétaux sous forme solide et liquide dans des emballages, des conteneurs ou en vrac.
Le présent document ne s’applique pas à la détermination de la quantité de ce qui suit : amendements du sol, supports de culture, engrais organiques et organo-minéraux et mélanges de fertilisants dont le principal composant est un support de culture ou un amendement du sol. La méthode de détermination de la quantité pour ces produits est fournie dans l’EN 15761, l’EN 15238 et l’EN 12580.
Rastlinski biostimulanti - Določanje količine (mase ali prostornine)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN 17725:2023
01-maj-2023
Rastlinski biostimulanti - Določanje količine (mase ali prostornine)
Plant biostimulants - Determination of the quantity (indicated by mass or volume)
Pflanzen-Biostimulanzien - Bestimmung der Menge (durch Angabe der Masse oder des
Volumens)
Biostimulants des végétaux - Détermination de la quantité (indiquée en masse ou en
volume)
Ta slovenski standard je istoveten z: prEN 17725
ICS:
65.080 Gnojila Fertilizers
oSIST prEN 17725:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 17725:2023
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oSIST prEN 17725:2023
DRAFT
EUROPEAN STANDARD
prEN 17725
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2023
ICS 65.080 Will supersede CEN/TS 17725:2022
English Version
Plant biostimulants - Determination of the quantity
(indicated by mass or volume)
Biostimulants des végétaux - Détermination de la Pflanzen-Biostimulanzien - Bestimmung der Menge
quantité (indiquée en masse ou en volume) (durch Angabe der Masse oder des Volumens)
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 17725:2023 E
worldwide for CEN national Members.
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oSIST prEN 17725:2023
prEN 17725:2023 (E)
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Method of quantity determination . 6
4.1 Quantity declaration . 6
4.2 Determination of quantity of product in solid and liquid form when sold by mass . 7
4.2.1 Apparatus . 7
4.2.2 Equipment checks . 7
4.2.3 Method . 7
4.3 Determination of quantity of product in liquid form when sold by volume . 8
4.3.1 Apparatus .
...
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