Chongqing Provincial Standard of the People's Republic of China
Latest
DB50/ 54-2002
Scope
This standard specifies the requirements, test methods, inspection rules, labeling, packaging, transportation and storage of trace element premixed feed for laying hens, broiler chickens, piglets, and growing and finishing pigs. This standard is applicable to products in the production and circulation fields. Premixed feed with trace elements for laying hens, broiler chickens, piglets, and growing and finishing pigs.