T/GXAS 219-2021 Enhancing Cadmium Contamination Remediation Techniques for Paddy Soil with Nourishing Sediments Regulations
T/GXAS 219-2021 Enhancing Cadmium Contamination Remediation Techniques for Paddy Soil with Nourishing Sediments Regulations
Basic Information
Scope
Scope: This document establishes the procedures for enhancing the remediation of cadmium-contaminated farmland by mining-associated Sedum, defines the related terms and definitions, and provides operational instructions for the stages of site selection, pre-transplantation preparation, transplantation, field management, enhanced techniques, harvesting, plant processing, and evaluation of remediation effectiveness. This document is applicable to the process of enhancing the remediation of cadmium-contaminated farmland by mining-associated Sedum in South China, using techniques such as chemistry, microbiology, genetic engineering, and agronomic measures. Main technical content: This document establishes the procedures for enhancing the remediation of cadmium-contaminated farmland by mining-associated Sedum, defines the related terms and definitions, and provides operational instructions for the stages of site selection, pre-transplantation preparation, transplantation, field management, enhanced techniques, harvesting, plant processing, and evaluation of remediation effectiveness. This document is applicable to the process of enhancing the remediation of cadmium-contaminated farmland by mining-associated Sedum in South China, using techniques such as chemistry, microbiology, genetic engineering, and agronomic measures.