T/MXCX 2-2022 Active Group standards

T/MXCX 2-2022 Meyun County Green Tea

Publish Date: 2022-09-30 Implement Date: 2022-10-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/MXCX 2-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Tea

Publish Date: 2022-09-30

Implement Date: 2022-10-30

Scope

Main Technical Content: 4.1 Site Conditions 4.1.1 Climate The average annual temperature should be around 19°C, with an annual sunshine duration of 1,800–2,000 hours, an annual accumulated temperature ≥ 4,700°C, a frost-free period ≥ 310 days, and an annual rainfall ≥ 1,500 mm. The relative humidity should be 74%–85%. 4.1.2 Topography and Soil The site should be located at an altitude of 400–800 m, with nearby air quality meeting the Grade II standard set by GB 3095. The soil type should be red soil, meeting the requirements of GB 15618, with a pH value of 4.5–6.5, an organic matter content ≥ 2.0%, and a soil layer thickness ≥ 1.0 m. The groundwater level should be ≥ 2.0 m above the surface, and the site should face south with good ecological and irrigation/drainage conditions in mountainous or hilly areas. 4.1.3 Irrigation The garden should have an irrigation water source or irrigation/drainage system, and the irrigation water quality should meet the requirements of GB 5084. 4.2 Production 4.2.1 Varieties: Jin Mudan, Longjing 43, and Jin Xuan. 4.2.2 Garden establishment and tea garden management should follow the provisions of NY/T