This standard specifies the limits, test methods and inspection rules for harmful substances in agricultural compost. This standard applies to agricultural compost produced or sold in Guangdong Province.
DB44/T 361-2006 Referenced Document
GB 4284-1984 Control standards for pollutants in sludges from agricultural use
GB 7959 Hygienic requirements for harmless disposal of night soil*， 2012-11-20 Update
GB 8172-1987 Control standards for urban wastes for agricultural use
GB/T 17134 Soil quality--Determination of total arsenic--Silver diethyldithiocarbamate spectrophotometry
GB/T 17135 Soil quality--Determination of total arsenic--Spectrophotometric method with potassium borohyride and silver nitrate
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
GB/T 17138 Soil quality--Determination of copper, zinc--Flame atomic absorption spectrophotometry
GB/T 17139 Soil quality--Determination of nickel--Flame atomic absorption spectrophotometry