DB42/T 590-2009 中药材 当归种子生产技术规程

DB42/T 590-2009 Seed production technical specification for Angelica Saponariae Radix (Angelica Root) in Chinese medicinal materials. The above translation is the Chinese specification title for the technology manual. DB stands for the designation of "Standardization Specification". DB42/T represents a local standard issued by Guizhou province, 42 is the catalog number, and T stands for Technology. Therefore, "DB42/T" usually indicates a provincial standard for standardization, indicating the implementation and dissemination of the relevant technology standards. However, since there is no l