Henan Provincial Standard of the People's Republic of China
Latest
DB4110/T 54-2022
Scope
This document stipulates the shed facility requirements for large shed pepper production, early spring pepper cultivation technology, and late autumn pepper cultivation technology.
DB4110/T 54-2022 history
2022DB4110/T 54-2022 Cultivation technical regulations for early spring and autumn delayed cropping of pepper in big arch shed