Shanxi Provincial Standard of the People's Republic of China
Latest
DB14/T 2699-2023
Scope
This document specifies the requirements for cotinus coggygria Scop.var.cinerea Engl. sowing and nursery site preparation, seed selection and treatment, sowing and post-sowing management, seedling management, nursery emergence and file management. This document is applicable to sowing and raising seedlings of cotinus.
DB14/T 2699-2023 history
2023DB14/T 2699-2023 Technical regulations for sowing seedlings of sumac