Yunnan Provincial Standard of the People's Republic of China
Latest
DB53/T 1039-2021
Scope
This document stipulates the production environment, production technology, pest and disease prevention and control, harvesting and archiving in the production of lettuce. Suitable for Yunnan lettuce production.
DB53/T 1039-2021 history
2021DB53/T 1039-2021 Technical regulations for lettuce production