DB13/T 5442-2021
Technical regulations for reducing chemical fertilizer and pesticide application in seed potato production in the first cropping area (English Version)
- Standard No.
- DB13/T 5442-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- Hebei Provincial Standard of the People's Republic of China
- Latest
- DB13/T 5442-2021
DB13/T 5442-2021 history
- 2021 DB13/T 5442-2021 Technical regulations for reducing chemical fertilizer and pesticide application in seed potato production in the first cropping area
