Hubei Provincial Standard of the People's Republic of China
Latest
DB42/T 216.4-2002
Scope
This part stipulates the environmental conditions, specification requirements, field management, prevention of diseases and insect pests, harvesting, processing and drying of Gastrodia elata for commercial use.
DB42/T 216.4-2002 Referenced Document
GB 3838-1988 Environmental quality standard for surface water
DB42/T 216.4-2002 history
2002DB42/T 216.4-2002 Gastrodia elata Production Technical Regulations Part 4 Commodity Hemp Production Regulations