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GB/T 20804-2025: Compound premix of dairy cattle
Status: Valid GB/T 20804: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 20804-2025 | English | 189 |
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3 days [Need to translate]
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Compound premix of dairy cattle
| Valid |
GB/T 20804-2025
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| GB/T 20804-2006 | English | 209 |
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3 days [Need to translate]
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Trace minerals and vitamins premix of dairy cattle
| Valid |
GB/T 20804-2006
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PDF similar to GB/T 20804-2025
Basic data | Standard ID | GB/T 20804-2025 (GB/T20804-2025) | | Description (Translated English) | Compound premix of dairy cattle | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | B46 | | Classification of International Standard | 65.120 | | Word Count Estimation | 9,931 | | Date of Issue | 2025-06-30 | | Date of Implementation | 2026-01-01 | | Older Standard (superseded by this standard) | GB/T 20804-2006 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 20804-2025: Compound premix of dairy cattle---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT20804-2025
National Standard of the People's Republic of China
ICS 65.120CCS B 46
Compound premix feed for dairy cows
Released on June 30, 2025
2026-01-01 implementation
State Administration for Market Regulation
The National Standardization Administration issued
Replaces GB/T 20804-2006
Preface
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 is required.
This document replaces GB/T 20804-2006 "Compound trace element vitamin premix feed for dairy cattle" and is in compliance with GB/T 20804-2006
In addition to structural adjustments and editorial changes, the main technical changes are as follows.
a) The scope of application of the document has been changed (see Chapter 1, Chapter 1 of the.2006 edition);
b) Added the terms and definitions of compound premix feeds for dairy cattle (see Chapter 3);
c) Added a chapter on “Raw Materials” (see Chapter 4);
d) The technical requirements have been changed (see Chapter 5, Chapter 3 of the.2006 edition);
e) Added a chapter on “Sampling” (see Chapter 6);
f) The test method has been changed (see Chapter 7, Chapter 4 of the.2006 edition);
g) The inspection rules have been changed (see Chapter 8, Chapter 5 of the.2006 edition);
h) Labelling, packaging, transportation, storage and shelf life have been changed (see Chapter 8, Chapter 6 of the.2006 edition).
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 is proposed and coordinated by the National Feed Industry Standardization Technical Committee (SAC/TC 76).
This document was drafted by. Beijing Institute of Animal Husbandry and Veterinary Medicine, Chinese Academy of Agricultural Sciences, and Hebei Agricultural University.
The main drafters of this document are. Wang Jiaqi, Gao Yanxia, Liu Huimin, Li Jianguo, Zheng Nan, Xu Hongjian, Zhang Yangdong, Ma Fengtao, and Zhang Ning.
The previous versions of this document and the documents it replaces are as follows.
--First published in.2006 as GB/T 20804-2006;
--This is the first revision.
Compound premix feed for dairy cows
1 Scope
This document specifies the raw materials, technical requirements, inspection rules, labeling, packaging, transportation, storage and preservation of compound premix feed for dairy cows.
The requirements for quality assurance period are described, and sampling and testing methods are described.
This document applies to compound premixed feeds for dairy cows that are mainly produced with nutritional feed additives such as minerals, trace elements, and vitamins.
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
GB/T 5917.1 Determination of particle size of ground feeds - Two-layer sieve method
GB/T 6435 Determination of moisture in feed
GB/T 8170 Rules for rounding off values and expression and determination of limit values
GB/T 10647 Terminology of the Feed Industry
GB 10648 Feed Labeling
GB/T 10649 Determination of mixing uniformity of trace element premix feeds
GB 13078 Feed Hygiene Standard
GB/T 13882 Determination of iodine in feed
GB/T 13883 Determination of selenium in feed
GB/T 13884 Determination of cobalt in feed - Atomic absorption spectrometry
GB/T 13885 Determination of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc content in feeds - Atomic absorption spectrometry
GB/T 14699 Feed Sampling
GB/T 17812 Determination of vitamin E in feeds - High performance liquid chromatography
GB/T 17817 Determination of vitamin A in feeds - High performance liquid chromatography
GB/T 17818 Determination of vitamin D3 in feeds - High performance liquid chromatography
GB/T 18823 Permissible Errors in Determination of Feed Test Results
3 Terms and Definitions
The terms and definitions defined in GB/T 10647 apply to this document.
4.Raw Materials
For related content, please refer to the "Catalogue of Feed Additives" and the "Catalogue of Feed Raw Materials".
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