Hebei Provincial Standard of the People's Republic of China
Latest
DB13/T 512-2004
Scope
This standard was proposed by the Hebei Provincial Department of Agriculture. The drafting unit of this standard: Hebei Provincial Plant Protection Station. The main drafters of this standard: Ke Hanying, Zhang Liansheng, Fu Dong, Yang Kuanlin, Ren Ying, Wang Shaoke, Gao Shan, Kan Qingsong, Yuan Wenlong. This standard specifies the procedures and methods for the quarantine of green onion seeds at their origin. This standard is applicable to green onion seed breeding units or individuals producing healthy green onion seeds.
DB13/T 512-2004 history
2004DB13/T 512-2004 Quarantine regulations for the origin of green onion seeds