Sichuan Provincial Standard of the People's Republic of China
Latest
DB51/T 2733-2020
Scope
This document stipulates the requirements for nursery site selection, nursery site preparation, sowing and seedling raising, seedling period management, nursery quality of seedlings and seedling raising technical files for Sorbus prattii in field sowing and seedlings at an altitude of 1500m to 3000m. This document is suitable for field sowing and seedling cultivation of Xikang Rowan.