DB63/T 1962-2021
Technical Specifications for Organic Alternative Nitrogen Fertilizers in Spring Wheat (English Version)
- Standard No.
- DB63/T 1962-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- Qinghai Provincial Standard of the People's Republic of China
- Latest
- DB63/T 1962-2021
- Scope
- This document stipulates the technical requirements for soil fertility classification, climate conditions and yield indicators, tillage preparation, fertilization management, field management, harvesting, etc. involved in the process of organic substitution of chemical fertilizers for spring wheat in irrigated fields with different fertility. This document is suitable for use when planting spring wheat in irrigated fields in the eastern agricultural area and Qaidam Oasis Irrigation Area.
DB63/T 1962-2021 history
- 2021 DB63/T 1962-2021 Technical Specifications for Organic Alternative Nitrogen Fertilizers in Spring Wheat
