Beijing Provincial Standard of the People's Republic of China
Latest
DB11/T 157.4-2002
Scope
This part of DB11/T157 specifies the environmental conditions for the cultivation of rainbow fish fry and fingerlings, and the technical requirements for fry stocking and feeding management. This section applies to the cultivation of rainbow 0 fry and fingerlings.
DB11/T 157.4-2002 history
2002DB11/T 157.4-2002 Technical specifications for rainbow trout farming Part 4: Cultivation techniques for fry and fingerlings