Shanxi Provincial Standard of the People's Republic of China
Latest
DB14/T 2108-2020
Scope
This standard specifies the requirements for seed preparation and handling, site selection, soil preparation and fertilization, sowing, seedling management, pest and disease control, seedling emergence and file management for Forsythia suspensa (Thunb.) Vahl sowing and seedling raising. This standard applies to the production, operation and management of Forsythia suspensa sowing and seedling raising.
DB14/T 2108-2020 history
2020DB14/T 2108-2020 Technical Regulations for Seedling and Raising Forsythia