DB62/T 1169-2004
Environmental Conditions of the Production Area of Daylily, a Pollution-free Food in Qingyang City (English Version)

Standard No.

DB62/T 1169-2004

Language

Chinese, Available in English version

Release Date

2004

Published By

Gansu Provincial Standard of the People's Republic of China

Latest

DB62/T 1169-2004

Scope

This standard specifies the definition of the origin and environment of pollution-free daylilies, the selection requirements for the origin, various items of ambient air quality, irrigation water quality, soil environmental quality, their concentration (content) limits and test methods. This standard applies to the pollution-free daylily production areas in Qingyang City.

DB62/T 1169-2004 Referenced Document

• GB/T 15262 Ambient air-Determination of sulfur dioxide-Formaldehyde absorbing-pararosaniline spectrophotometry
• GB/T 15432 Gravimetric Method for Determination of Total Suspended Particulate Matter in Ambient Air "Revision No. 1"*， 2018-08-13 Update
• GB/T 15435 Ambient air--Determination of nitrogen dioxide--Saltzman method
• GB/T 16488 Water quality--Determination of petroleum oil, animal and vegetable oils--Infrared photometric method
• GB/T 17136 Soil quality--Determination of total mercury--Cold atomic absorption spectrophotometry
• GB/T 17139 Soil quality--Determination of nickel--Flame atomic absorption spectrophotometry
• GB/T 17141 Soil quality--Determination of lead, cadmium--Graphite furnace atomic absorption spectrophotometry
• GB/T 6920 Water quality--Determination of pH value--Glass electrode method
• 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 7487 Water quality--Determination of cyanide--Part 2:Determination of cyanide
• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values*， 2008-07-16 Update
• NY/T 395 Technical rules for monitroing of environmental quality of farmland soil*， 2012-06-06 Update
• NY/T 396 Procedural regulations regarding the environment quality monitoring of water for agricultural use
• NY/T 397 Technical specification for monitoring of environmental air quality in farming areas

DB62/T 1169-2004 history

• 2004 DB62/T 1169-2004 Environmental Conditions of the Production Area of Daylily, a Pollution-free Food in Qingyang City