DB1311/T 021-2022
Field identification method of winter wheat variety purity (English Version)
- Standard No.
- DB1311/T 021-2022
- Language
- Chinese, Available in English version
- Release Date
- 2022
- Published By
- 衡水市市场监督管理局
- Latest
- DB1311/T 021-2022
- Scope
- This document describes the procedures and technical indicators for field identification of winter wheat variety purity, and establishes a method for determining the purity of winter wheat varieties in field plots. This document is suitable for identifying the purity of winter wheat varieties in Hengshui area.
DB1311/T 021-2022 history
- 2022 DB1311/T 021-2022 Field identification method of winter wheat variety purity
- 2003 DB1311/T 021-2003 Technical regulations for pollution-free peach production
