Gansu Provincial Standard of the People's Republic of China
Latest
DB62/T 4193-2020
Scope
This standard specifies the source of germplasm, pre-sowing preparation, sowing technology, transplanting technology, field management technology, major pest and disease control, seed harvesting, processing and storage for seed breeding. This standard applies to the breeding of Genie chinensis seeds.
DB62/T 4193-2020 history
2020DB62/T 4193-2020 Technical Regulations on Seed Propagation of Gentiana chinensis