Jilin Provincial Standard of the People's Republic of China
Latest
DB22/T 2143-2014
Scope
This standard specifies the production environment, cultivation measures, pest and disease control, harvest and storage of the pollution-free agricultural product sweet potato (Ipomoeabatatas Lam). This standard applies to pollution-free sweet potato production.
DB22/T 2143-2014 history
2014DB22/T 2143-2014 Technical regulations for the production of fresh sweet potatoes, pollution-free agricultural products