DB62/T 826-2002 Environmental Conditions of the Origin of Pollution-free Chinese Medicinal Herbs, Vegetables and Edible Fungi in Dingxi Area (English Version)
Gansu Provincial Standard of the People's Republic of China
Latest
DB62/T 826-2002
Scope
This standard specifies the definition of pollution-free edible fungi production environment, production site selection requirements, ambient air quality, water quality, soil environmental quality, culture material quality and test methods. This standard applies to the production areas of pollution-free vegetable and edible fungi.
DB62/T 826-2002 Referenced Document
GB 4285 Standard for safety application of pesticides
GB 4789.3 National Food Safety Standard Food Microbiology Determination Coliform Bacteria Count*， 2017-06-23 Update
GB 5084 Standard for irrigation water quality*， 2021-04-30 Update
GB/T 11891 Water quality--Determination of Kjeldahl nitrogen
GB/T 11896 Water quality--Determination of chloride--Silver nitrate titration method
GB/T 11912 Water quality--Determination of nickel--Flame atomic absorption spectrometric method
GB/T 11914 Water quality--Determination of the chemical oxygen demand--Dichromate method
GB/T 13192 Water quality--Determination of organic phosphorous pesticide in water--Gas chromatography
GB/T 15262 Ambient air-Determination of sulfur dioxide-Formaldehyde absorbing-pararosaniline spectrophotometry
GB/T 15264 Determination of Lead in Ambient Air Flame Atomic Absorption Spectrophotometry "Revision No. 1"*， 2018-08-13 Update
GB/T 15432 Gravimetric Method for Determination of Total Suspended Particulate Matter in Ambient Air "Revision No. 1"*， 2018-08-13 Update
GB/T 15433 Ambient air--Determination of the fluoride--Method by lime-paper sampling and fluorine ion-selective electrode analysis
GB/T 15435 Ambient air--Determination of nitrogen dioxide--Saltzman method
GB/T 3090 Seamless small diameter stainless steel tubes*， 2020-04-28 Update
GB/T 5750 Standard examination methods for drinking water
GB/T 7467 Water quality--Determination of chromium(6)--1.5 Diphenylcarbahydrazide spectrophotometric method
GB/T 7468 Water quality--Determination of total mercury--Cold atomic absorption spectrophotometry
GB/T 7475 Water quality--Determination of copper, zinc, lead and cadmium--Atomic absorption spectrometry
GB/T 7484 Water quality--Determination of fluoride--Ion selective electrode method
GB/T 7485 Water quality--Determination of total arsenic--Silver diethyldithiocarbamate spectrophotometric method
GB/T 7486 Water quality--Determination of cyanide--Part 1:Determination of total cyanide
GB/T 8123 Dial test indicatiors*， 2007-04-30 Update
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values*， 2008-07-16 Update
GB/T 8972 Water quality--Determination of pentachlorophenol--Gas chromatography
DB62/T 826-2002 history
2002DB62/T 826-2002 Environmental Conditions of the Origin of Pollution-free Chinese Medicinal Herbs, Vegetables and Edible Fungi in Dingxi Area