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SOIL HEAVY METAL CURING AGENT FOR CONTROLLING ACCUMULATION OF HEAVY METALS OF CROPS AND PREPARATION METHOD THEREOF
SOIL HEAVY METAL CURING AGENT FOR CONTROLLING ACCUMULATION OF HEAVY METALS OF CROPS AND PREPARATION METHOD THEREOF
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机译:控制作物中重金属累积的土壤重金属诱导剂及其制备方法
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摘要
The present invention provides a soil heavy metal curing agent for controlling accumulation of heavy metals of crops and its preparation method. The curing agent is made from the following parts of raw materials by weight: 60˜140 parts of substance containing carbon-carbon double bond; 1˜400 parts of sulfo-compound by sulfur; 50˜500 parts of organic matter by 10% water content; 0˜400 parts of water; 0˜100 parts of an initiator; 0˜200 parts of a reducer; and 0˜200 parts of a strong base. The curing agent for heavy metals in the soil according to the present invention can reduce the cadmium, lead and mercury content in the soil and further greatly reduce the roots absorption of these heavy metals.
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