ISO 7851:2022
$18.20
Engrais, amendements et substances bénéfiques — Classification
Published By | Publication Date | Number of Pages |
ISO | 2022-04 | 16 |
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Le présent document établit un système de classification des engrais, amendements et substances bénéfiques. Le système de classification est fonction :
— des teneurs en éléments nutritifs de l’engrais ;
— de l’effet de l’engrais ;
— du type de produit ; et
— de l’acidité et de l’alcalinité du produit utilisé comme un complément.
Il est applicable aux engrais, amendements et substances bénéfiques. Le tableau de classification des engrais, amendements et substances bénéfiques (en fonction de leurs teneurs en éléments nutritifs) figure à l’Annexe A.
Published Code | ISO |
---|---|
Published By | International Organization for Standardization |
Publication Date | 2022-04 |
Pages Count | 16 |
Language | France |
Edition | 2 |
File Size | 409.6 KB |
ICS Codes | 65.080 - Fertilizers |
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