Sichuan Provincial Standard of the People's Republic of China
Latest
DB51/T 2496-2018
Scope
This standard specifies the terms and definitions, type selection, initial lime application amount, continuous lime application amount, application method and other technologies for the use of agricultural lime to improve acidic soil lightly contaminated by heavy metals. This standard applies to cultivated soil contaminated by heavy metals (cadmium, lead, chromium, copper, zinc) with a soil pH value of less than 7.0 in Sichuan Province.
DB51/T 2496-2018 history
2018DB51/T 2496-2018 Technical specification for improving acidic soil slightly polluted by heavy metals with agricultural lime