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GB/T 45620-2025Encoding specification of electronic code for agricultural means of production product (English PDF)

农资商品电子代码编码规则

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

April 25, 2025

Implementation date

April 25, 2025

Scope

GB/T 45620-2025 is the English-translated version of 农资商品电子代码编码规则.

GB/T 45620-2025 is the Chinese national standard covering the identifier on a bag of fertiliser, a pesticide container or a batch of seed — the coding principles, the code structure, the carriers from the QR code to the UHF RFID tag in the 860 to 960 MHz band, the storage and partitioning in tag memory, and the separate codes for the trade item, the logistics unit and the individual product, which a supply chain has to tell apart. First edition, under the All-China Federation of Supply and Marketing Cooperatives. In force from 25 April 2025. Issued on 25 April 2025, it has been in force since 25 April 2025.

Document preview — GB/T 45620-2025

National Standard of the People's Republic of China

ICS: 03.100.20
Classification: A 10

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

PrefaceIII
1 Scope1
2 Normative references1
3 Terms and Definitions1
4 Abbreviations1
5 Coding Principles2
6 Carrier Type2
7 Coding structure2
8 Storage Method4
Appendix A (Informative) Agricultural Commodity Classification Code7
Appendix B (Informative) QR Code Data Example18
Appendix C (Normative) RFID Dimension Code Filter Value and Partition19
Appendix D (Informative) Encoding and storage examples of agricultural commodity electronic codes in RFID tags20
Reference21

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents" Drafting.

Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.

This document was proposed by the China Federation of Supply and Marketing Cooperatives.

This document is under the jurisdiction of the All-China Federation of Supply and Marketing Cooperatives and the National Article Coding Standardization Technical Committee (SAC/TC287).

This document was drafted by: China Agricultural Production Materials Circulation Association, Hefei Institutes of Physical Science, Chinese Academy of Sciences, China Article Coding Center Center, Information Center of the Ministry of Agriculture and Rural Affairs, and China Electronics Technology Standardization Institute.

The main drafters of this document are: Long Wen, Fu Chunhua, Zhang Xuhong, Dong Xiaowen, Zhou Linli, Xu Feng, Zhang Lijun, Qiao Liying, Wang Xiaoxue, Zhang Jinbo, Wang Yi, Yang Shuo, Yin Guowei, Xu Luo.

Electronic code encoding rules for agricultural products

1 Scope

This document establishes the coding principles for electronic codes of agricultural inputs commodities and stipulates requirements such as carrier type, coding structure and storage method.

This document is applicable to the compilation and information application of electronic codes for fertilizers, pesticides, crop seeds and agricultural supplies.

This document does not apply to the compilation and information of electronic codes for agricultural products such as agricultural films, feed and feed additives, veterinary drugs, agricultural machinery and accessories, etc. Chemical application.

2 Normative references

GB/T 1988

GB 12904

GB/T 12905

GB/T 16986

GB/T 33993

GB/T 40204

IEC 18000

3 Terms and definitions

The terms and definitions defined in GB/T 12905 and the following apply to this document.

3.1 [Source. GB/T 37675-2019, 3.1, modified]

Material inputs required for agricultural production.

Note. The abbreviation of agricultural production materials. Usually includes fertilizers, pesticides, agricultural films, seeds, feed and feed additives, veterinary drugs, agricultural machinery and accessories, etc.

3.2 Meta encoding

The unique identification code of agricultural products is stored in the form of electronic code in data carriers such as one-dimensional code, two-dimensional code, RFID, etc.

Note. According to the different links in the supply chain where agricultural materials are located, there are agricultural materials trading commodity codes, agricultural materials logistics unit codes and agricultural materials initial product codes.

4 Abbreviations

The following abbreviations apply to this document.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 18 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 1988 · GB 12904 · GB/T 16986 · IEC 18000

Editions of GB/T 45620

Edition	Title	Revision	Status
GB/T 45620-2025	Encoding specification of electronic code for agricultural means of production product	current edition	Current

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