ISO 7851:2022

Abstract

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

Status
: Published

Publication date
: 2022-04
Edition
: 2

Number of pages
: 11
Technical Committee
: ISO/TC 134 Fertilizers, soil conditioners and beneficial substances
ICS
:
65.080 Fertilizers