Yunnan Provincial Standard of the People's Republic of China
Latest
DB53/T 684.9-2015
Scope
This part of DB53/T 684 stipulates the site selection, culture in ponds, seedling planting, management and protection during the growth period, pest control, harvesting, transportation and storage of Gastrodia elata commercial hemp (quire) in Zhaotong. This section applies to the standardized and large-scale production of Zhaotong Gastrodia elata commercial hemp (quire).
DB53/T 684.9-2015 history
2015DB53/T 684.9-2015 Zhaotong Wutianma Part 9: Technical Regulations for the Production of Commodity Hemp (Quarina)