ISO 7851:2022
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ISO 7851:2022
77570

Abstract  Preview

This document establishes a system of classification for fertilizers, soil conditioners and beneficial substances. The system of classification is in accordance with:

—    the nutrient contents of the fertilizer;

—    the effect of the fertilizer;

—    the type of product; and

—    the acidity and alkalinity of the product as a supplement.

It is applicable to fertilizers, soil conditioners and beneficial substances. The classification scheme for fertilizers, soil conditioners and beneficial substances (in accordance with nutrient contents) is shown in Annex A.


General information 

  •  :  Published
     : 2022-04
  •  : 2
     : 11
  •  : ISO/TC 134 Fertilizers, soil conditioners and beneficial substances
  •  :
    65.080 Fertilizers

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