This standard specifies the requirements for ginseng origin selection, various project requirements for ambient air quality, irrigation water quality, and soil environmental quality, sampling methods, and test methods. This standard applies to the environmental requirements of ginseng production areas.
NY/T 1604-2008 Referenced Document
GB/T 14550 Method of gas chromatographic for determination of BHC and DDT in soil
GB/T 15262 Ambient air-Determination of sulfur dioxide-Formaldehyde absorbing-pararosaniline spectrophotometry
GB/T 15434 Ambient air--Determination of the mass concentration of fluoride--Method by filter sampling and fluorine ion- selective electrode analysis
GB/T 17134 Soil quality--Determination of total arsenic--Silver diethyldithiocarbamate spectrophotometry
GB/T 17136 Soil quality--Determination of total mercury--Cold atomic absorption spectrophotometry
GB/T 17137 Soil quality--Determination of total chromium--Flame atomic absorption spectrophotometry