This standard is applicable to the feeding and management of young cows (first-pregnant cows) in pasture parks, dairy farming communities, collective and individual dairy farms and dairy farmers in milk source bases in agricultural and animal husbandry areas from the first breeding to the first calving stage. and production.
DB15/T 417-2005 Referenced Document
GB 16548-1996 Code for the bio-safety disposal of carcassed and by-products from diseased livestock and poultry
GB 16568-1996 Health and quarantine requirement for dairy cattle farms
NY 5027-2001 Poultry drinking water quality for pollution-free food storage
NY 5047-2001 Veterinary Epidemic Prevention Guidelines for Pollution-free Food and Dairy Cattle Raising
NY 5048-2001 Guidelines for the use of pollution-free food and feed for dairy cows
NY/T 388-1999 Environmental quality standard for the livestock and poultry farm
DB15/T 417-2005 history
2019DB15/T 417-2019 Technical specifications for the feeding and management of dairy heifers in the transitional area of agriculture and animal husbandry
2005DB15/T 417-2005 Technical Code for young cow (frist pregnancy)feeding and administering in agriculture and farming interleaving