This standard specifies the planting area, ambient air quality, irrigation water quality, soil environmental quality, soil fertility requirements and sampling methods for the environmental conditions of the Shuicheng spring tea production area. This standard applies to the production environment of the Shuicheng spring tea growing area.
T/GGI 050-2019 history
2019T/GGI 050-2019 Environmental Conditions of Shuicheng Spring Tea Production Area