DB31/T 1345-2022 The prevention and treatment technical specifications of hoof diseases in Holstein dairy cows

GB 13078-2001 Hygienical standard for feeds GB 13078-2017 Hygienical standard for feeds GB 13078.1-2006 Hygienical standard for feed—Limited content of nitrite in feeds GB 13078.2-2006 Hygienical standard for feeds—Toleration of ochratoxin A and zearalenone in feeds GB 13078.3-2007 Tolerance limits for deoxynivalenol in formula feed NY/T 1567-2007 Standardized Cow Farm Construction Specification NY/T 2363-2013 Milk cow heat stress evaluation technical specifications NY 5027-2001 Non-polluted food and water quality for drinking by livestock and poultry NY 5027-2008 Non-polluted food: water quality for livestock and poultry drinking water NY 5030-2001 Non-polluting food pig breeding veterinary drug usage guidelines NY 5030-2006 Non-polluting food guidelines for the use of veterinary drugs in livestock and poultry breeding NY/T 5030-2016 Non-polluting agricultural products: Guidelines for the use of veterinary drugs NY/T 1567-2025 Standardized Farm Construction Specification for Dairy Cows