ISO 7851-1983 rus PDF
Name in English:
St ISO 7851-1983 rus
Name in Russian:
Ст ISO 7851-1983 rus
Original standard ISO 7851-1983 rus in PDF full version. Additional info + preview on request
Full title and description
ISO 7851:1983 — Fertilizers and soil conditioners — Classification. Establishes a system for classifying fertilizers and soil conditioners by type, nutrient content and effect, with definitions and assignment rules for placing materials into appropriate groups. (Russian-language listing available for this edition.)
Abstract
This 1983 International Standard defines a classification scheme for fertilizers and soil conditioners, explains the meaning of each classification heading and assigns materials to the appropriate groups. The original 1983 text was limited (8 pages) and has since been superseded by a revised edition that expands the scope to include “beneficial substances.”
General information
- Status: Withdrawn / Superseded (revised edition published 2022).
- Publication date: October 1983 (Edition 1).
- Publisher: International Organization for Standardization (ISO).
- ICS / categories: 65.080 — Fertilizers.
- Edition / version: Edition 1 (1983).
- Number of pages: 8 pages.
Scope
Specifies a classification system applicable to fertilizers and soil conditioners (and, in the later revision, beneficial substances). The scope covers classification according to nutrient contents, product type and effect, and provides explanatory notes for each heading so that materials can be assigned consistently to groups. The 1983 edition provides the original concise scheme; the 2022 revision updates and extends the classification framework.
Key topics and requirements
- Definition of classification headings for fertilizers and soil conditioners and explanation of their meaning.
- Rules for assigning materials to groups based on nutrient content, effect and product type.
- Consideration of acidity/alkalinity as a supplementary classification attribute (expanded treatment in the 2022 revision).
- Annex material (in the revised edition) presenting a classification scheme by nutrient contents.
Typical use and users
Used by national standards bodies, fertilizer and soil‑conditioner manufacturers, agricultural regulators, agronomists, testing and certification laboratories, trade organizations and product data managers for consistent product classification, regulatory labeling, statistical reporting and trade documentation. The 1983 edition served as the original international classification; users should refer to ISO 7851:2022 for the current, expanded scheme.
Related standards
ISO 7851:1983 was revised and superseded by ISO 7851:2022 (Fertilizers, soil conditioners and beneficial substances — Classification). Related work is maintained by ISO technical committee(s) dealing with fertilizers (ISO/TC 134) and standards in ICS 65.080.
Keywords
fertilizers; soil conditioners; beneficial substances; classification; nutrient content; ISO 7851; 1983; 2022; ICS 65.080.
FAQ
Q: What is this standard?
A: ISO 7851:1983 is an International Standard that defined a classification system for fertilizers and soil conditioners. It provided headings, explanations and assignment rules to group materials consistently.
Q: What does it cover?
A: It covers a scheme for classifying fertilizers and soil conditioners by nutrient content, product type and effect, with explanatory notes for each classification heading; the later 2022 edition broadens this to explicitly include beneficial substances and additional classification detail.
Q: Who typically uses it?
A: Manufacturers, regulators, agronomists, testing laboratories, standards bodies and trade/statistics organizations use the classification to label, regulate, catalogue and report fertilizer and soil conditioner products. For current work, users should consult the 2022 revision.
Q: Is it current or superseded?
A: ISO 7851:1983 has been withdrawn and superseded by ISO 7851:2022. The 1983 text is historical; the 2022 edition is the current international publication for classification of fertilizers, soil conditioners and beneficial substances.
Q: Is it part of a series?
A: It is a standalone ISO classification standard maintained under the relevant ISO technical committee work on fertilizers (ISO/TC 134). The 2022 revision continues the same numbering and purpose.
Q: What are the key keywords?
A: Fertilizer classification, soil conditioner classification, nutrient content, beneficial substances, ISO 7851, ICS 65.080.