T/GGI 021-2022
Environmental requirements of growing area of Yancha in Sinan (English Version)

Standard No.

T/GGI 021-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

Group Standards of the People's Republic of China

Latest

T/GGI 021-2022

Scope

This document stipulates the planting area, ambient air quality, irrigation water quality, soil environmental quality, soil fertility requirements and sampling methods for the environmental conditions of the Sinan Yan tea production area. This document applies to the production environment of the Sinan Yan tea growing area.

T/GGI 021-2022 history

• 2022 T/GGI 021-2022 Environmental requirements of growing area of Yancha in Sinan