This standard specifies the environmental conditions, breeding, nursery breeding, breeding of young frogs and edible frogs, overwintering, feed requirements and disease prevention and control techniques for the pollution-free breeding of bullfrogs CRana catesbeiaza Shaw. This standard applies to pollution-free breeding of bullfrogs in ponds and cages, and other breeding methods can be implemented as a reference.
NY/T 5157-2002 history
2002NY/T 5157-2002 Technical specification for nuisance-free food bullfrog breeding