US$369.00 · In stock Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 2415-2008: Nanyang cattle Status: Valid GB/T 2415: Evolution and historical versions
Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
GB/T 2415-2008 | English | 369 |
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Nanyang cattle
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GB/T 2415-2008
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GB/T 2415-1981 | English | 319 |
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Breeding stock--Farm cattle: Nanyang breed
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GB/T 2415-1981
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PDF similar to GB/T 2415-2008
Basic data Standard ID | GB/T 2415-2008 (GB/T2415-2008) | Description (Translated English) | Nanyang cattle | Sector / Industry | National Standard (Recommended) | Classification of Chinese Standard | B43 | Classification of International Standard | 65.020.30 | Word Count Estimation | 16,124 | Date of Issue | 2008-02-01 | Date of Implementation | 2008-04-01 | Older Standard (superseded by this standard) | GB/T 2415-1981 | Quoted Standard | GB/T 4143 | Regulation (derived from) | National Standard Approval Announcement 2008 No.2 (Total No.115) | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | Summary | This standard specifies the performance Nanyang cattle breeds, species level identification of cattle, thoroughbred registration basic requirements. This standard applies to Nanyang cattle identification and cattle grade identification varieties. |
GB/T 2415-2008: Nanyang cattle---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Nanyang cattle
ICS 65.020.30
B43
National Standards of People's Republic of China
Replacing GB/T 2415-1981
Nanyang cattle
Posted 2008-02-01
2008-04-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard of "Nanyang cattle" (GB/T 2415-1981) were amended including beef performance, lactation performance, reproductive
Energy, body measurement, body mass index, appraisal standards, appraisal rules. The main difference with the GB/T 2415-1981 are as follows.
--- Increasing the terms and definitions;
--- Improve meat performance indicators;
--- Rating identified body size and weight of rates by the age of seven simplified 3;
--- Removed servitude ability ratings;
--- Increased lactation performance indicators;
--- Increased seed registered contents.
Since instead of GB/T 2415-1981 Japanese standard promulgation.
The Standard Appendix A, Appendix B, Appendix C, Appendix D are normative appendix, Appendix E is an information appendix.
The standard proposed by the People's Republic of China Ministry of Agriculture.
This standard by the National Standardization Technical Committee of animal husbandry.
This standard is mainly drafted by. City Nanyang cattle breeding farm, cattle Institute of Nanyang City, Northwest Agriculture and Forestry University.
The main drafters of this standard. Joseph Lee Duo, Wang Guanli Wang Peng, and SUN Zhi, Yu-Hai Wang, Zheng Zhi should, Zan Linsen, Geng Fan Jun, Zhang Cai,
Cengqing Yong, Ding Xianqing, Chen Guan, Liude Qi, Wang.
This standard replaces the standards previously issued as follows.
--- GB/T 2415-1981.
Nanyang cattle
1 Scope
This standard specifies the performance Nanyang cattle breeds, cattle grade identification, seed registration basic requirements.
This standard applies to Nanyang cattle identification and cattle identification grade varieties.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB/T 4143 frozen bovine semen
3 Terms and Definitions
The following terms and definitions apply to this standard.
3.1
After the slaughter of cattle, peeled, head, tail, viscera (not including the kidneys and kidney fat), limb wrist below the hock, reproductive organs, known as the carcass. Torso
Accounted for weight before slaughter hunger strike after 24h live weight of slaughter percentage rate.
3.2
All meat carcass weight after boning (including kidney and carcass fat) accounts for a hunger strike after 24h before slaughter live weight percentage.
3.3
Between 12 to 13 rib longissimus muscle cross-sectional area.
3.4
There are many layers of muscle fat separated as marbling.
3.5
According to Performance Evaluation children Bulls Bulls genetic quality approach.
3.6
To the average performance of the children population Bulls 100, the measured performance of the average bull children and groups of children Bulls
Performance averages were compared.
4 Breed characteristics
Nanyang cattle because the main production Nanyang named, hair yellow, red or white grass, the body is tall, good meat served performance. Nanyang cattle physique high
Big, body height 142cm above adult bulls, cows 130cm or more. Structural symmetry. A general higher, generous shoulders, protruding sternum, ribs
Inter close, waist straight, slightly higher than recommended tail, upright limbs, hoof quality solid. Founder magnificent bull head, more dimples, short thick neck, slightly arched, lateral neck
More wrinkles, forequarters more developed. Cow head handsome, narrow long, multi-lobed, the neck is horizontal, moderate length, more developed hindquarters, color yellow,
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