Beijing Provincial Standard of the People's Republic of China
Latest
DB11/T 198.1-2003
Replace
DB/1100B21001-86
Scope
This section specifies the production procedures and methods for conventional and hybrid seeds of Chinese cabbage. This section applies to the production of conventional Chinese cabbage seeds and hybrid seeds.
DB11/T 198.1-2003 Referenced Document
GB/T 3543.1-1995 Rules for agricultural seed testing--General directives