GB/T 14551-1993
Replaced
T/GDNB 51-2021
Active
Group standards
T/GDNB 51-2021 Standardized Production Technology Specifications for Selenium-Enriched Tea
T/GDNB 51-2021
Price:
$ 30
Basic Information
Standard Code:
T/GDNB 51-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Drinks
ICS Name:
Integrated agriculture and forestry
Publish Date:
2021-07-20
Implement Date:
2021-08-05
Scope
Main technical content: This document specifies the terms and definitions for the production of selenium-enriched tea, the requirements for the production environment, the selection of seedlings, the prevention and control of diseases and pests, fertilization techniques, and the requirements for selenium enrichment in tea. This document is applicable to the standardized production of selenium-enriched tea.
Development Information
Related Standards
GB/T 15549-1995
Replaced
GB/T 15549-1995 Sensory analysis—Methodology—Initiation and training of assessors in the detection and recognition of odours
GB/T 15790-1995
Replaced
GB/T 15790-1995 Rules for investigation and forecast of the rice blast [Pyricularia oryzae (Cavara)]
GB/T 15792-1995
Replaced
GB/T 15792-1995 Rules for investigation and forecast of the rice stem borer [Chilo suppressalis (Walker)]
GB/T 15794-1995
Replaced
GB/T 15794-1995 Rules for investigation and forecast of the brown planthopper(Nilaparvata lugens Stal) and the white-backed planthopper(Sogatalla furcifera Horvath)
GB/T 16453.1-1996
Replaced