GB/T 40184-2021 Technical code of breeding practice with genomic selection for livestock and poultry

GB/T 6501-1986 Test method for measure length of the wool fibre—Comb sorter GB/T 6501-2006 Test method for measure length of the wool fibre—Comb sorter method GB/T 11603-1989 Determination for mean diameter of wool fibres by airflow method GB/T 11603-2006 Wool—Determination of mean diameter of fibres—Air permeability method GB/T 11603-2022 Determination of mean diameter of wool fibres—Air permeability method GB/T 22283-2008 Landrace breeding pig GB/T 22284-2008 Large yorkshire breeding pigs GB/T 22285-2008 Duroc breeding pig GB/T 31016-2014 Mobile laboratory—General specification for collecting and pre-treating of sample GB/T 31016-2021 General technical specification for mobile laboratory of sample collection and treatment GB/T 32134-2015 Method for the measurement of colour of raw wool GB/T 32759-2016 Quality evaluation on live lean type pigs GB/T 35568-2017 Code of practice of type classification in Chinese Holstein GB/T 35569-2017 Code of practice of progeny test for Chinese Holstein bulls NY/T 821-2004 Meat Quality Assessments Techniques Specification for Swine。 NY/T 821-2019 NY/T 821-2019 Measures for the Determination of Pork Quality NY/T 822-2004 Sperm production performance evaluation protocol NY/T 822-2019 Pig Production Performance Test Procedures NY/T 825-2004 The technical specifications for measuring the carcass traits of lean pigs NY/T 828-2004 Meat chicken production performance testing technical specifications NY/T 1236-2023 Breeding performance evaluation technical specifications NY/T 1236-2006 Sheep and goat production performance measurement technical specifications NY/T 1450-2007 The production performance testing technical specifications for Chinese Holstein cattle NY/T 1673-2008 The protocol for detecting the genetic diversity of microsatellite DNA in livestock and poultry NY/T 1872-2010 Breeding evaluation techniques for breeding stock genetic evaluation techniques NY/T 2123-2012 Egg-laying hen production performance testing technical specifications NY/T 2660-2014 Meat cattle production performance measurement technical specifications NY/T 2894-2016 Measurements of liveback intramuscular fat thickness and eye muscle area using B-mode ultrasound GB/T 22283-2025 Landrace breeding pig GB/T 22285-2025 Duroc breeding pig GB/T 22284-2025 Large white breeding pig NY/T 828-2025 Technical Specifications for Performance Measurement of Broiler Chickens \nNY/T 1450-2025 Technical Specifications for Measuring the Production Performance of Cattle GB/T 32759-2026 Quality evaluation on live lean type pigs