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Database: 365,228(8 Aug 2026)

Primary strain

Primary strain, Total:73 items.

The international standard classification for "Primary strain" includes: Health care technology (Vocabularies) , Fertilizers , Farming and forestry , Plant growing , Other standards related to farming and forestry , Medical Sciences and health care facilities in general .

The Chinese standard classification for "Primary strain" includes: Basic standards and general methods , Soil and fertilizer in general , Seed, seedling, seedling nursery , Plant protection in general , Other cash crops .


Group Standards of the People's Republic of China

Fujian Provincial Standard of the People's Republic of China

Yunnan Provincial Standard of the People's Republic of China

Guangdong Provincial Standard of the People's Republic of China

  • DB44/T 447-2007 The quarantine inspection regulation for parent eggs and F1 hybrid eggs of silkworm (Bombyx mori)

Hebei Provincial Standard of the People's Republic of China

Professional Standard - Agriculture

  • NY/T 1731-2009 Good manufacturing practice of mushroom spawn
  • NY/T 1846-2010 Code of practice for spawn testing of edible mushroom
  • NY 882-2004 Silicate - Dissolving bacteria culture
  • NY/T 1742-2009 General technical requirements of mushroom spawn
  • NY/T 528-2002 Technical inspection of pure culture making of edible fungi
  • NY/T 1284-2007 Examination of Competitor Fungi Bacteria and Pests in Edible Fungi Spawn and Cultures
  • NY/T 528-2010 Code of practice for apawn production of edible mushroom

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

Sichuan Provincial Standard of the People's Republic of China

Inner Mongolia Provincial Standard of the People's Republic of China

  • DB15/T 3493-2024 Technical regulations for the collection of edible fungus germplasm resources and preservation of fungi
  • DB15/T 3037-2023 Technical rules for indoor detection of main species-borne pathogenic fungi in sunflower
  • DB15/T 2540-2022 Morel strain production technical regulations
  • DB15/T 928-2015 "Nongmai No. 4" original seed and original seed breeding technical regulations

National Health Commission of the People's Republic of China

  • WS/T 812-2022 Technical requirements for evaluation of national standard strains of pathogenic microorganisms

卫生健康委员会

  • WS/T 4812-2022 Technical requirements for evaluation of national standard strains of pathogenic microorganisms

未注明发布机构

Shanghai Provincial Standard of the People's Republic of China

Shaanxi Provincial Standard of the People's Republic of China

Ningxia Provincial Standard of the People's Republic of China

  • DB64/T 1881-2023 Technical regulations for rice original seed and original seed breeding

Jiangxi Provincial Standard of the People's Republic of China

Hubei Provincial Standard of the People's Republic of China

Tianjin Provincial Standard of the People's Republic of China

Zhejiang Provincial Standard of the People's Republic of China

  • DB33/T 929-2014 Specifications for the construction of edible fungus spawn farms

国家市场监督管理总局、中国国家标准化管理委员会

Jilin Provincial Standard of the People's Republic of China

Henan Provincial Standard of the People's Republic of China

  • DB4117/T 320-2021 Technical Guidelines for the Preservation and Activation of Animal Pathogenic Microbiology Laboratory Strains

Liaoning Provincial Standard of the People's Republic of China

Xizang Provincial Standard of the People's Republic of China

Hunan Provincial Standard of the People's Republic of China