GB/T 8472-2021 English PDFUS$209.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 8472-2021: Beijing black pig Status: Valid GB/T 8472: Historical versions
Basic dataStandard ID: GB/T 8472-2021 (GB/T8472-2021)Description (Translated English): Beijing black pig Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: B43 Word Count Estimation: 10,136 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 8472-2021: Beijing black pig---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.Beijing black pig ICS 65:020:30 CCSB43 National Standards of People's Republic of China Replacing GB/T 8472-2008 Beijing black pig Published on 2021-12-31 2022-07-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration forewordThis document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules of Standardization Documents" drafted: This document replaces GB/T 8472-2008 "Beijing Black Pig": Compared with GB/T 8472-2008, except for structural adjustments and editorial changes In addition, the main technical changes are as follows: --- Changed the scope of this document (see Chapter 1, Chapter 1 of the:2008 edition); --- Changed normative references (see Chapter 2, Chapter 2 of the:2008 edition); --- Added variety sources (see Chapter 4); --- Changed the adult body weight (see Chapter 6, 3:1:2 of the:2008 edition); --- Changed the reproductive performance (see 7:1, 3:2 of the:2008 edition); --- Increased growth and development (see 7:2); --- Changed the fattening performance (see 7:3, 3:3 of the:2008 edition); --- Changed carcass traits (see 7:4, 3:4 of the:2008 edition); --- Increased muscle mass (see 7:5); --- Changed the measurement method (see Chapter 8, 4:2:1 of the:2008 edition); --- Deleted the breeding pig grade scoring standard (see 4:2:2 of the:2008 edition); --- Changed the basic requirements for use (see Chapter 9, Chapter 5 of the:2008 edition); --- Deleted the Beijing Black Pig Breeding Pig Approval Certificate (see Appendix B of the:2008 edition): Please note that some content of this document may be patented: The issuing agency of this document assumes no responsibility for identifying patents: This document is proposed by the Ministry of Agriculture and Rural Affairs of the People's Republic of China: This document is under the jurisdiction of the National Standardization Technical Committee of Animal Husbandry (SAC/TC274): This document is drafted by: Institute of Animal Husbandry and Veterinary Medicine, Beijing Academy of Agriculture and Forestry, Beijing Heiliu Animal Husbandry Technology Co:, Ltd: The main drafters of this document: Ji Haifeng, Wang Hongwei, Wang Sixin, Shi Guohua, Liu Hui, Liu Xiance, Zhang Dongyan, Wang Jing, Zhang Wei, Wang Yamin: The previous versions of this document and its superseded documents are as follows: ---First published in 1987 as GB/T 8472-1987, first revised in:2008; ---This is the second revision: Beijing black pig1 ScopeThis document specifies the breed origin and characteristics, body shape and appearance characteristics, adult body weight and size, production performance, measurement methods and breeds of Beijing black pigs: Use basic requirements: This document applies to breed identification of Beijing black pigs:2 Normative referencesThe contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document: NY/T 820 Technical Specifications for Registration of Breeding Pigs NY/T 821 Technical Regulations for Determination of Pork Quality NY/T 822 Procedure for Determination of Performance of Breeding Pigs NY/T 825 Technical Specification for Determination of Lean Pork Carcass Traits3 Terms and DefinitionsThere are no terms and definitions that need to be defined in this document:4 Variety origin and characteristicsBeijing black pigs were bred in the former Beijing Shuangqiao Farm and Beijiao Farm: Introduced breeds such as pigs, Middle Yorkshire pigs, Soviet large white pigs, etc:, are bred through cross-breeding: With good meat quality, roughage resistance, adaptability strong characteristics:5 physical appearance characteristicsThe coat is black, the body is medium, the structure is well-proportioned, the face is slightly concave, the forehead is wide, the ears are inclined forward and upward, the back and waist are broad and straight, and the hips are plump: Full, strong limbs; more than 7 pairs of nipples, evenly arranged: See Appendix A for photos of Beijing black pig breeds:6 adult body weightAdult boars (23 months old to 25 months old) weigh 204:3kg±11:5kg, body length 152:0cm±7:2cm, body height 80:3cm±4:4cm, Chest circumference 136:4cm±3:9cm; adult sow (3rd parity, 2 months gestation) weight 189:4kg±14:2kg, body length 146:0cm±5:2cm, body weight 146:0cm±5:2cm Height 74:6cm±3:6cm, bust 135:7cm±6:3cm: ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 8472-2021_English be delivered?Answer: Upon your order, we will start to translate GB/T 8472-2021_English as soon as possible, and keep you informed of the progress. 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Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version GB/T 8472-2021?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 8472-2021 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |