Shaanxi Provincial Standard of the People's Republic of China
Latest
DB61/T 1654-2023
Scope
This document stipulates the terms and definitions, indicator requirements, investigation and analysis methods, result evaluation, data compilation and report preparation of selenium-rich soil evaluation specifications in wheat producing areas. This document is applicable to the determination of selenium-rich soil in wheat producing areas in Shaanxi Province.
DB61/T 1654-2023 history
2023DB61/T 1654-2023 Standards for the evaluation of selenium-enriched soil in wheat production areas