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SLOW-RELEASE FERTILISERS - DETERMINATION OF THE RELEASE OF THE NUTRIENTS - METHOD FOR COATED FERTILIZERS

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2002

Publisher

National Standards Authority of Ireland

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For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Sampling
7 Procedure
8 Expression of results
9 Precision
10 Test report
Annex A (normative) Criteria for release conditions
Annex B (informative) Accelerated test method
based on a elevated temperature
Bibliography

Describes a method for the determination of the slow release properties of nutrients from coated fertilisers, pH-dependent hydrolysis and degradation by biological or microbial mechanisms are excluded.

DocumentType	Standard
Pages	14
PublisherName	National Standards Authority of Ireland
Status	Current

Standards	Relationship
EN 13266:2001	Identical
DIN EN 13266:2002-03	Identical
UNI EN 13266 : 2002	Identical
BS EN 13266:2001	Identical
UNE-EN 13266:2002	Identical