1、ICS 65.080Bodenverbesserungsmittel und Kultursubstrate Extraktion wasserlslicher Nhrstoffe und ElementeEuropean Standard EN 13652 : 2001 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordThis standard has been prepared by CEN/TC 223 Soil improvers and growing me
2、dia (Secretariat: UnitedKingdom).The responsible German body involved in its preparation was the Normenausschuss Lebensmittel undlandwirtschaftliche Produkte (Foodstuffs and Agricultural Products Standards Committee), TechnicalCommittee Bodenverbesserungsmittel und Kultursubstrate.Ref. No. DIN EN 13
3、652 : 2002-01English price group 10 Sales No. 111005.02DEUTSCHE NORM January 2002EN 13652Continued overleaf.EN comprises 14 pages. No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has t
4、he exclusive right of sale for German Standards (DIN-Normen).Soil improvers and growing mediaExtraction of water soluble nutrients and elementsEnglish version of DIN EN 13652English versionICS 65.080Descriptors:Soil improvers and growing mediaExtraction of water soluble nutrients and elements 2001.
5、CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 13652 : 2001 EBodenverbesserungsmittel undKultursubstrate Extraktion wasser-lslicher Nhrstoffe und ElementeThis European Standard was approved by CEN on 2001-08-11.CEN members are bound
6、 to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Manag
7、ement Centre or to anyCEN member.The European Standards exist in three official versions (English, French, German).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Management Centre hasthe same status as the officia
8、l versions.CEN members are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland,and the United Kingdom.EN 13652September 2001Management Centre
9、: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr Normung|Amendements du sol et supportsde culture Extraction des lmentsnutritifs solubles dans leauPage 2EN 13652 : 2001233333444555561314PagePage 3EN 13652 : 2001Page 4EN 13652 : 2001Page 5EN 13652 : 2001Page 6EN 13652 : 2001Page 7EN 13652 : 2001Page 8EN 13652 : 2001Page 9EN 13652 : 2001Page 10EN 13652 : 2001Page 11EN 13652 : 2001Page 12EN 13652 : 2001Page 13EN 13652 : 2001Page 14EN 13652 : 2001
