T/GDNB 44-2021 Technical specification for remediation and safe utilization of cadmium-contaminated arable land by intercropping of sedum plumbizincicola and mandarin (English Version)
This document stipulates the planting time, land preparation, fertilizer and water management, pest and disease control, harvesting and disposal, etc. for interplanting Sedum sedum and citrus on agricultural soil with cadmium content higher than the risk screening value but lower than the risk control value. This document is applicable to soil remediation of agricultural lands contaminated by moderate to light heavy metals, mainly cadmium, in citrus growing areas. Similar agricultural ecological areas contaminated by lead, zinc, etc. can also be implemented as a reference.
T/GDNB 44-2021 history
2021T/GDNB 44-2021 Technical specification for remediation and safe utilization of cadmium-contaminated arable land by intercropping of sedum plumbizincicola and mandarin