Home / Standards / GB/T 41223-2021 GB/T 41223-2021 Active Soil quality—Determination of potential nitrification and inhibition of nitrification—Rapid test by ammonium oxidation 土壤质量 硝化潜势和硝化抑制作用的测定 氨氧化快速检测法 Standard Type GBT ICS 13.080 CCS B10 Status 现行 Issue Date 2021-12-31 Implementation 2022-07-01 Responsible Dept 农业农村部 Drafting Unit N/A