Sichuan Provincial Standard of the People's Republic of China
Latest
DB51/T 872-2009
Scope
This standard specifies the land preparation, sowing, seedling transplanting, film covering, field management and recycling of residual film for corn mulching cultivation. This standard applies to corn mulching film-covered cultivation fields in Sichuan.
DB51/T 872-2009 history
2009DB51/T 872-2009 Technical Regulations for Cultivation of Maize with Film Mulching