GB/T 20807-2025Supplementary concentrate of sheep (English PDF)

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.

This document replaces GB/T 20807-2006 "Concentrated feed for sheep". Compared with GB/T 20807-2006, except for the structural adjustment and editing In addition to the functional changes, the main technical changes are as follows.

— Changed "Raw Materials" (see Chapter 4, 3.2 of the 2006 edition);

— Changed "Table 1 Nutrient composition indicators of sheep concentrate supplements" (see Table 1, Table 1 of the 2006 edition);

— Deleted "Determination of crude fat" (see 4.6 of the 2006 edition);

— Changed the test method for "moisture" (see 7.2, 4.2 of the 2006 edition);

— Changed the test method for "crude protein" (see 7.5, 4.5 of the 2006 edition);

— Changed the test method for "crude fiber" (see 7.6, 4.7 of the 2006 edition);

— Added the test method for "lysine" (see 7.11);

— Changed the "Inspection Rules" (see Chapter 8, Chapter 5 of the 2006 edition);

— Changed “Labeling, packaging, transportation and storage” (see Chapter 9, 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/TC76).

This document was drafted by: Beijing Institute of Animal Husbandry and Veterinary Medicine, Chinese Academy of Agricultural Sciences, Yangzhou University, Inner Mongolia Agricultural University, Hebei Agricultural University Institute of Agricultural Sciences, Xinjiang Academy of Agricultural Reclamation Sciences, and Tangshan Food and Drug Comprehensive Inspection and Testing Center.

The main drafters of this document are: Wang Jiaqi, Wang Mengzhi, Zheng Nan, Yan Sumei, Liu Huimin, Liu Yueqin, Chen Ning, Guo Xiaodong, Zhao Jingwen, Zhao Yanli, Zhang Hao, Jing Yujia, and Zhang Ning.

The previous versions of this document and the documents it replaces are as follows.

— First published in 2006 as GB/T 20807-2006.

— This is the first revision. Sheep concentrate supplement

1 Scope

This document specifies the technical requirements, inspection rules, labeling, packaging, storage, transportation and shelf life of sheep concentrate supplements. Sampling and testing methods.

This document applies to the production and use of concentrate supplements for sheep.

2 Normative references

GB/T 5917.1

GB/T 5918

GB/T 6432

GB/T 6434

GB/T 6435

GB/T 6436

GB/T 6437

GB/T 6438

GB/T 6439

GB/T 8170

GB 10648

GB 13078

GB/T 14699

GB/T 18246

GB/T 18823

GB/T 18868

3 Terms and Definitions

There are no terms or definitions that require definition in this document.

4 Raw Materials

For relevant requirements, please refer to the "Catalogue of Feed Additives" and the "Catalogue of Feed Raw Materials".

5 Technical Requirements