Qinghai Provincial Standard of the People's Republic of China
Latest
DB63/T 1278-2014
Scope
This regulation stipulates the technical requirements for site selection, seed collection and processing, sowing time, sowing methods, field management, forestry pest control, and nursery release of seedlings during the sowing and nursery process of Qilian Juniper. This procedure is suitable for sowing and raising seedlings of Qilian juniper in areas with an altitude of 2,200 meters to 3,500 meters.
DB63/T 1278-2014 history
2014DB63/T 1278-2014 Technical Regulations for Sowing and Seedling of Qilian Junbai