Inner Mongolia Provincial Standard of the People's Republic of China
Latest
DB15/T 2261-2021
Scope
This document stipulates the selection of nursery sites, field preparation, seed collection and processing, sowing, seedling management, nursery emergence and file management of Ulmus macrocarpa seedlings. This document is applicable to sowing and raising seedlings of Ulmus macrocarpa within the Inner Mongolia Autonomous Region.
DB15/T 2261-2021 history
2021DB15/T 2261-2021 Technical regulations for sowing and seedling cultivation of Ulmus daguru