This part stipulates the environmental requirements, breeding ponds, seed stocking, breeding management, disease prevention and other technologies for ayu (Plecoglossus altivelis) breeding. This section applies to edible ayu culture.
DB33/T 619.2-2017 history
2017DB33/T 619.2-2017 Sweetfish Part 2: Farming Technical Specifications
2006DB33/T 619.2-2006 Pollution-free sweetfish Part 2: technical specifications for growing in cement ponds