GB/T 36179-2018Bayinbuluke sheep (English PDF)

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009.

1 Scope

This standard specifies the source, variety characteristics, appearance characteristics, production performance, grade evaluation and production performance of Bayinbuluke sheep. And identification records.

This standard applies to the identification and rating of Bayinbull sheep breeds.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this document. For undated references, the latest edition (including all amendments) applies to this document.

NY/T 1236 cotton, goat production performance measurement technical specifications

3 Source of variety

Bayinbulak sheep was originally called Cha Teng Yang, distributed in Hejing, Heshuo, Yi, Bohu, Luntai and other counties in Xinjiang Bayinguoleng Mongolian Autonomous Prefecture. Korla city. In 1771, when the Mongolian Turkite and Heshuote tribes returned to the motherland, they brought back a group of European and Russian sheep breeds, which were crossed with local sheep. In the specific environment of the Bayinbulak grassland, it is formed by long-term domestication.

4 Variety characteristics

Bayinbulak sheep is a combination of meat and fat, coarse-breasted sheep, with stable genetic properties, high cold tolerance, strong disease resistance, and resistance to roughage. Features.

5 Appearance features

The Bayinbulak sheep has a strong constitution, a medium body, a narrow head, a slightly raised nose, a large ear, and more spiral angles on the ram. angle. The body is long, the back is straight, the buttocks are slightly higher than the armor, the hindquarters are developed, the limbs are firm, and the hoof is hard. Short fat tail, rounded. Body The coat is mainly white, most of the sheep's head and neck are black, and a few are yellow. Four hooves black. See Appendix A for the appearance characteristics of adult male and female ewes.

6 Production performance