T/GZTSS 7.1-2022
Pu'an black tea Part 1:Environmental conditions of origin (English Version)

Standard No.

T/GZTSS 7.1-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

Group Standards of the People's Republic of China

Latest

T/GZTSS 7.1-2022

Scope

4.2 Site conditions should comply with Table 1. Table 1 Tea garden site conditions item index Altitude/(m) ≤2200 Annual average temperature/(℃) ≥13.0 Annual precipitation/(mm) ≥1000 Monthly precipitation (April to September)/(mm) ≥100 Relative humidity /(%) ≥80 Organic matter (0cm～20cm soil layer)/(g/kg) ≥15

T/GZTSS 7.1-2022 history

• 2022 T/GZTSS 7.1-2022 Pu'an black tea Part 1:Environmental conditions of origin