GB/T 35569-2017 English PDFUS$199.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 35569-2017: Code of practice of progeny test for Chinese Holstein bulls Status: Valid
Basic dataStandard ID: GB/T 35569-2017 (GB/T35569-2017)Description (Translated English): Code of practice of progeny test for Chinese Holstein bulls Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: B43 Classification of International Standard: 65.020.30 Word Count Estimation: 10,187 Date of Issue: 2017-12-29 Date of Implementation: 2018-07-01 Regulation (derived from): National Standards Bulletin 2017 No. 32 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 GB/T 35569-2017: Code of practice of progeny test for Chinese Holstein bulls---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.Code of practice of progeny test for Chinese Holstein bulls ICS 65.020.30 B43 National Standards of People's Republic of China Chinese Holstein cattle bull determination of technical regulations Code of practice of geny test for Chinese Holsteinbuls 2017-12-29 Posted 2018-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard proposed by the People's Republic of China Ministry of Agriculture. This standard by the National Animal Husbandry Standardization Technical Committee (SAC/TC274) centralized. This standard drafting unit. China Agricultural University, China Dairy Association. The main drafters of this standard. Zhang Yuan, Zhang Shengli, Wang Ya-chun, Liu Hailiang, Sun Feizhou, Shi Wanhai, Liu Lin, Gong Wei Jia, Chen Shao-tao. Chinese Holstein cattle bull determination of technical regulations1 ScopeThis standard specifies the basic requirements of Chinese Holstein cattle bull determination, data collection, genetic assessment and results announced. This standard applies to China Holstein cattle bull determination.2 Normative referencesThe following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 3157 Chinese Holstein cattle GB 4143 cattle frozen semen Technical Specification of NY/T 1450 Chinese Holstein Production Performance Measurement3 Terms and definitionsThe following terms and definitions apply to this document. 3.1 Descendants measured progenytest According to the bull performance measurement records of the offspring, body identification score and reproductive, health, longevity and other functional traits data, using special The statistical analysis method is used to estimate the breeding value of each trait and use it as a basis to calculate the selection index and evaluate the technical process of the value of the bull. 3.2 Plan matching planedmating According to the breeding target, we select the bull and the cow with the best comprehensive genetic quality to plan the breeding, and obtain the excellent blood lineage and the genetic basis The method of public calves. 3.3 Genomic selection genomic selection; GS Genetic marker-assisted selection of important economic traits with genome-wide genetic marker information. 3.4 Senate bulls testingbul Through the program matching and other ways to obtain, through the genomic selection potential calving value of public calves, growth and development to sexual maturity, with Semen production capacity, and body appearance in line with the species standard, can participate in descent determination. 3.5 Try frozen sperm samplingfrozensemen Senate bulls frozen semen. 3.6 Descendants measured progenytestingfarm dairy farm Bear the determination of the bull measured dairy cattle field. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 35569-2017_English be delivered?Answer: Upon your order, we will start to translate GB/T 35569-2017_English as soon as possible, and keep you informed of the progress. 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