Zhejiang cadmium contaminated farmland restoration project
Comprehensive use of bio-humic acid cadmium contaminated farmland heavy metal passivator and Zhejiang Provincial Department of Agriculture to jointly carry out the pilot project of medium-light cadmium-contaminated farmland in Zhejiang Province. The fertilizer achieves the purpose of increasing fertilizer efficiency, solidification effect and soil modifier.
Category: typical cases
Case Description
Project introduction :
Comprehensive use of bio-humic acid cadmium contaminated farmland heavy metal passivator and Zhejiang Provincial Department of Agriculture to jointly carry out the pilot project of medium-light cadmium-contaminated farmland in Zhejiang Province. The fertilizer achieves the purpose of increasing fertilizer efficiency, solidification effect and soil modifier.
Repair target:
Passivation of cadmium in farmland reduces the exchangeable state of cadmium in the soil, thereby reducing the absorption and enrichment of cadmium by crops and ensuring food security. Repair The cadmium enrichment in the post-rice decreased to 6% of the original level, and the yield increased by 20%.
Product consultation
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