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GB/T 31582-2015: Bovine frozen sexed-semen
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 31582-2015 | English | 299 |
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Bovine frozen sexed-semen
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GB/T 31582-2015
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Basic data | Standard ID | GB/T 31582-2015 (GB/T31582-2015) | | Description (Translated English) | Bovine frozen sexed-semen | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | B43 | | Classification of International Standard | 65.020.30 | | Word Count Estimation | 14,117 | | Date of Issue | 2015-05-15 | | Date of Implementation | 2015-10-01 | | Quoted Standard | GB/T 2828.2-2008; GB/T 2828.11-2008; GB 4143; GB/T 5458 | | Regulation (derived from) | National Standard Announcement 2015 No. 15 | | 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 bovine sexed frozen semen technology requirements, sampling, test methods, determine the rules and labeling and packaging. This Standard applies to the use of flow cytometry separation technology to produce frozen bovine sexed semen. | GB/T 31582-2015: Bovine frozen sexed-semen---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.
Bovine frozen sexed-semen
ICS 65.020.30
B43
National Standards of People's Republic of China
Bovine sexed frozen semen
Issued on. 2015-05-15
2015-10-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
The standard proposed by the People's Republic of China Ministry of Agriculture.
This standard by the National Standardization Technical Committee on Animal Husbandry (SAC/TC274) centralized.
This standard was drafted. the Ministry of Agriculture frozen bovine semen Quality Supervision and Testing Center (Beijing), 内蒙古赛科 star breeding biotechnology stocks
Parts Limited, Beijing Dairy Cattle Center, China Agricultural University, National Animal Husbandry, Ministry of Agriculture, frozen bovine semen Quality Supervision and Testing Center
(Nanjing).
The main drafters. Zhang Xiaoxia, and Xi, Zhou Wenzhong, Liu Hailiang, Sun Feizhou, Zhang Shengli, Zhang Haitao, Liu, Zhao Xiaoli, Zhao,
Luhan Xi, Wang Jianguo, Hu Shu Xiang, Shi Liang, Zhang Yong, Song Qian Jin.
Bovine sexed frozen semen
1 Scope
This standard specifies the bovine sexed frozen semen technology requirements, sampling, test methods, judgment rules and labeling and packaging.
This standard applies to the use of flow cytometry separation technology to produce bovine sexed frozen semen.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 2828.2-2008 Sampling procedures for inspection - Part 2. Press the limiting quality (LQ) for isolated lot inspection sample retrieval
Program
GB/T 2828.11-2008 Sampling procedures for inspection - Part 11. Small claims overall level of quality assessment procedures
GB 4143 frozen bovine semen
GB/T 5458 liquid nitrogen container
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Sexed frozen semen frozensexed-semen
After separation of sperm-rich X or Y sperm after cryopreservation in liquid nitrogen for long term storage of semen.
3.2
Sperm separation accuracy XorYratioofsexed-semen
X or Y sperm sperm total number of spermatozoa after separation percentage.
4 Requirements
4.1 kinds of bull
Validated or certified bull, physical health, no genetic disease, does not allow the "People's Republic of China on Animal Epidemic Prevention" are expressly II
Epidemics of Class any one.
4.2 fresh semen
Milky white or light yellow color, sperm motility ≥65%, sperm concentration ≥4 × 108 Ge/mL, sperm deformity rate ≤15%.
4.3 per dose of semen after thawing
4.3.1 Appearance
No cracks thin tube, sealed at both ends tight.
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