DB53/T 605-2014 (English Version) PDF

Scope: This standard provides a catalog of laws, regulations, and normative documents that guide the establishment of a standard system for organic fertilizers for tobacco use. It stipulates the hierarchical structure, standard details, and standard statistical tables of the standard system for organic fertilizers for tobacco use. It also provides a section on organic fertilizers for tobacco use. international standards. This standard is used to guide the formulation, revision and management of tobacco-specific organic fertilizer standards, and serves the supervision of organic fertilizer product quality, scientific research, standardization, etc. in tobacco production.

DB53/T 605-2014 history